Intelligent prejudgment system for operation prognosis of bladder cancer patient

According to the bladder cancer patient operation prognosis intelligent pre-judgment system provided by the invention, by evaluating survival prognosis influence factors of bladder cancer patients treated by adopting different operation modes and exploring artificial intelligence model software conversion, known factors can be imported before an operation, and pre-judgment output of survival prognosis of bladder cancer patients of different operation modes can be obtained after model processing; according to the method, the three-year total survival rate corresponding to different patients adopting different surgical treatments can be quantitatively given, the three-year total survival rate corresponding to each patient can be specifically obtained by inputting the numerical value of each influence factor of each patient in software, and the difference of the postoperative long-term survival rates corresponding to different surgical treatments can be calculated, so that the survival rate ...

Well track model building method and device, electronic equipment and medium

The invention provides a borehole trajectory model establishing method and device, electronic equipment and a medium. The method comprises the steps of obtaining position information of a first wellhead and a first target spot; dividing a borehole trajectory between the first wellhead and the first target point into different well sections, and establishing a corresponding borehole trajectory section model for each well section; and abstracting and sequentially connecting the well track section models corresponding to the different well sections through interfaces to obtain a first well track model between the first wellhead and the first target point. According to the method, the track model with flexible design can be established through connection based on rich types of track models, the method is suitable for various actual terrain and geological conditions, the reliability and flexibility of track model establishment are improved, and the problems that an existing borehole track design ...

Backup controller of electronic parking brake system

The invention relates to a backup controller of an electronic parking brake system (BC-EPB for short), which is used for the basic function backup of a controller of the electronic parking brake system (EPB for short), and is characterized in that the backup controller of the electronic parking brake system (BC-EPB for short) is used for the basic function backup of the controller of the electronic parking brake system (EPB for short). Comprising a power management module, a communication module, a vehicle signal detection module, an MCU module, a motor driving module and a selective switch module. The BC-EPB can detect an EPB switch and/or a P-gear signal, and whether the EPB motor is controlled or not is selected through the selection switch module. When the EPB controller works normally, the EPB controller can directly control the EPB motor through the selection switch module. When the EPB controller fails, the BC-EPB can take over and control the EPB motor, and parking and releasing ...

BIOLOGICAL RECOGNITION APPARATUS, BIOLOGICAL RECOGNITION UNLOCKING METHOD, AND TERMINAL DEVICE

Disclosed are a biological recognition apparatus, a biological recognition unlocking method, and a terminal device. The biological recognition apparatus comprises: a fingerprint receiving module, used for sensing proximity of a finger of a user to generate a trigger instruction, and acquiring a fingerprint pattern of the user according to the trigger instruction; a pulse receiving module, coupled to the fingerprint receiving module, and used for receiving the trigger instruction and acquiring pulse information of the user according to the trigger instruction. By means of the method, the present invention can provide a technical basis for dual-layer encryption combining fingerprint recognition and pulse recognition.

FONT RENDERING METHOD AND APPARATUS, AND COMPUTER-READABLE STORAGE MEDIUM

Disclosed are a font rendering method and apparatus, and a computer-readable storage medium. The font rendering method comprises: receiving a character string which needs to be rendered, and reading a font file (102); parsing the font file, and obtaining text character pattern information and template information corresponding to the character string (104); generating an animation unit according to the text character pattern information and the template information (106); and rendering the animation unit (108). According to the font rendering method mentioned above, a corresponding template effect can be customized according to different font effects and different lines and columns; the method supports mixed typesetting of character sizes of text, customization of character positions, and customization of colors and special effects of characters, and is more suitable for scene matching and picture-text combination, so that a semantic focus is expressed in a fuller manner, the visual impact ...

ADDED MATERIAL MANUFACTURING APPARATUS

An added material manufacturing apparatus, comprising a main body (1), a console (2), a movement mechanism (3) and a printing assembly (4), wherein at least one pressure roller (31) is disposed below the movement mechanism (3) so as to press a substrate, and the printing assembly (4) may slide along the movement mechanism (3); the printing assembly (4) comprises a printing cylinder (41), a printing head (42) and a control device (43), the printing cylinder (41) being in communication with the printing head (42), and the control device (43) controlling the printing head (42) to expand and contract. During printing, the printing cylinder (41) heats a liquid metal solidified therein so as to allow the molten liquid metal to flow into the printing head (42); the printing assembly (4) and the pressure roller (31) respectively move the printing head (42) and the substrate such that the printing head (42) is located at a position where printing is required on the substrate; the control device ...

DATA COMMUNICATION METHOD AND ETHERNET DEVICE

A data communication method and an Ethernet device are provided by the present invention. The method comprises: a physical layer PHY chip multiplexes n paths of first speed physical layer data received from n ports into one path of second speed data and transmits it to an MAC chip; n is a natural number greater than 1; and when receiving the second speed data from the PHY chip, the MAC chip demultiplexes it into n paths of first speed data. Application of the present invention enables a single MAC chip in the Ethernet device to support larger port density, and reduces the cost of applying the broadband accessing to home.

METHOD FOR DATA COMMUNICATION AND DEVICE FOR ETHERNET

A method for data communication and a device for Ethernet MAC chip communicates with a plurality of PHY chips by a multi-address bus, wherein, the different ports of PHY for different PHY chips is distinguished by using the different addresses on the address bus of the multi-address bus. It causes that the MAC chip can support more number of ports, and connect to more PHY chips, so that the number of users that can access a Ethernet device is increased.

AIR CONDITIONER CONTROL METHOD AND APPARATUS, STORAGE MEDIUM, AND COMPUTER DEVICE

An air conditioner control method and apparatus, a storage medium, and a computer device, relating to the technical field of air conditioners. The control method comprises: obtaining a first distance of a user with respect to an air conditioner; determining a first pitch angle of a first air outlet direction of a first air outlet according to the first distance, a first height of the first air outlet, and a first air outlet angle of the first air outlet, a first air blowing area of the first air outlet covering the feet of a user; determining a second pitch angle of a second air outlet direction of a second air outlet according to the first distance, a second height of the second air outlet, a set user height, and a second air outlet angle of the second air outlet, a second air blowing area of the second air outlet covering the head of the user, wherein the second height is lower than the first height; and controlling the air conditioner according to the first air outlet direction and the ...

FIRMWARE UPGRADE METHOD AND APPARATUS, AND TERMINAL

Disclosed are a firmware upgrade method and apparatus, and a terminal. The method comprises: sequentially acquiring first upgrade data and an operation instruction in each data block of a block differential upgrade package; converting first data into second upgrade data in an old firmware version mirror image according to the operation instruction; and controlling the first upgrade data and the second upgrade data to cover a data area to be upgraded in the old firmware version mirror image. According to first upgrade data and second upgrade data, the operation of upgrading to a new firmware version mirror image is completed in an old firmware version mirror image, and the entire upgrade process does not need to additionally generate a new firmware version mirror image and does not need to reserve a storage space for a new firmware version mirror image. In addition, a block differential upgrade package, compared with a traditional differential upgrade package, uses an operation instruction ...

METHOD AND APPARATUS FOR CONTROLLING ANTI DIRECT BLOWING AIR CONDITIONER, STORAGE MEDIUM, AND COMPUTER DEVICE

Embodiments of the present invention relate to the technical field of air conditioners. Disclosed is a method for controlling an anti direct blowing air conditioner. The control method comprises: controlling, according to a set search policy, a steerable infrared pyroelectric sensor to search for all the regions in a region to be adjusted, obtaining, by the steerable infrared pyroelectric sensor, a first area where the staff is located, obtaining, by a steerable distance measurement apparatus, a third distance between the moving staff in the first area and an air conditioner, determining a set baffle angle according to the mounting height of the air conditioner and the third distance or the mounting height of the air conditioner, the third distance, and the set staff height so that the distance between the air supply direction and the staff is greater than or equal to the set deviation distance, and controlling the air conditioner according to the set baffle angle. By using the technical ...

MECHANICAL ANALYSIS METHOD OF MEMS DOUBLE-END FIXED BEAM STRUCTURE UNDER BENDING CONDITION OF FLEXIBLE SUBSTRATE

Provided is a mechanical analysis method of an MEMS double-end fixed beam structure under bending condition of a flexible substrate. The invention aims to provide an estimation method for a change rule of mechanical property parameters of the MEMS double-end fixed beam structure under the bending condition of the flexible substrate. Two steps are mainly adopted to model the bending characteristics of the MEMS double-end fixed beam structure under the bending condition of the flexible substrate, to obtain an analysis model of the influence of the deformation of the MEMS double-end fixed beam structure on the mechanical property of a device. Firstly, establishing a deformation coupling model on the basis of double deformation of the MEMS double-end fixed beam structure and the flexible substrate, and extracting key structural parameter change amounts between the MEMS double-end fixed beam structure and the flexible substrate. Secondly, on the basis of the bending characteristic model of the ...

带表情包下载图形用户界面的显示屏幕面板（鳄霸日常）

带图谱浏览图形用户界面的显示屏幕面板

带可视化分析图形用户界面的显示屏幕面板

心脏稳定器

Shoe washing device

The invention belongs to the field of washing, and particularly relates to a shoe washing device. The invention aims to solve the problem that in the prior art, a column brush type shoe washing machine limits the shoe washing space, the situation of unsmooth rotation of shoes is likely to occur, and the column brush type shoe washing machine is difficult to uniformly wash the shoes. In order to achieve the purpose, the shoe washing device comprises a washing barrel, a driving part and an impeller, the impeller is rotatably arranged in the center of the bottom of the washing barrel, the driving part is arranged outside the washing barrel, the output end of the driving part is in driving connection with the impeller, the shoe washing device further comprises a brushing part, and the brushing part is arranged at the bottom end of the interior of the washing barrel in a non-centrosymmetric mode. When the shoe washing device is used for washing, the scrubbing part can enable the center line ...

Night monitoring device based on digital image processing technology

The invention discloses a nighttime monitoring device based on a digital image processing technology, and the device comprises an installation shell, the installation shell is a rectangular shell, one end of the installation shell is provided with an opening, the interior of the installation shell is provided with a monitoring assembly, the monitoring assembly comprises a monitoring module, a ball shaft and a monitoring camera, the monitoring module is slidably disposed in the installation shell, and the ball shaft is slidably disposed in the installation shell. The ball shaft is rotationally connected to the end, close to the opening, of the monitoring module, and the monitoring camera is fixedly connected to the other side of the ball shaft. An irradiation assembly is arranged below the mounting shell, the irradiation assembly comprises a mounting seat, a rotating shaft, a searchlight and a protective ring, the mounting seat is fixedly mounted below the mounting shell, and the rotating ...

Scenic spot bulletin board for tourism management

The invention provides a scenic spot bulletin board for tourism management, and belongs to the technical field of tourism management.The scenic spot bulletin board comprises a storage cylinder, a driving assembly, a first elastic piece, a supporting assembly and a flexible pasting layer, the driving assembly is installed in the storage cylinder, and the supporting assembly is arranged at the output end of the driving assembly; the supporting assembly is used for supporting the flexible pasting layer, the supporting assembly is controlled by the driving assembly to move out of or move into the storage barrel from the interior of the storage barrel, one end of the first elastic piece is connected with the driving assembly, and the other end of the first elastic piece is connected with the supporting assembly. Compared with the prior art, the bulletin board can be deformed, paper with the propaganda information can be stored when the propaganda information does not need to be displayed, the ...

Cardio-pulmonary resuscitation anthropomorphic dummy

The invention discloses a cardiopulmonary resuscitation simulation human which comprises a simulation human body, and a bottom plate, a pressure sensor fixed to the bottom plate and an elastic element fixed to the pressure sensor are arranged in the simulation human body. The elastic element is elastically supported between the skin of the dummy body and the pressure sensor and is suitable for providing a supporting position for external pressing force in simulated cardio-pulmonary resuscitation, the pressure sensor is used for sensing pressure borne by the elastic element and generating a pressure signal, a circuit board is further arranged on the bottom plate, and the circuit board is connected with the elastic element. The circuit board is electrically connected with the pressure sensor, a wireless communication module is arranged on the circuit board, and the circuit board sends out a pressure signal through the wireless communication module. The cardio-pulmonary resuscitation dummy ...

Beauty instrument external water tank with adjusting treatment function

The invention relates to the technical field of water-cooling cosmetic instruments, and discloses a cosmetic instrument external water tank with an adjusting treatment function, the external water tank body is arranged on the outer wall of a cosmetic instrument, the top of the external water tank body is fixedly connected with a water injection port, the surface of the water injection port is in threaded connection with a water tank cover by forming a threaded groove, and the water tank cover is fixedly connected with the water tank. The external water tank body is arranged outside the beauty instrument, the fluidity of air around the external water tank body is better, heat of circulating water in the external water tank body can be dissipated more easily, and therefore the heat dissipation effect of the external water tank body is better than that of a built-in water tank; meanwhile, the external water tank body is arranged on the outer wall of the beauty instrument, so that the space ...

MOBILE ROBOTIC LIQUID METAL PRINTING DEVICE AND METHOD

A mobile robotic liquid metal printing device and method. The device comprises a control unit (2), a driving unit (3), a moving unit (4), an attaching unit (5) and a printing unit (6), the control unit parses liquid metal lines to be printed, and sends a control instruction to the driving unit; the driving unit controls the moving unit and the attaching unit such that the entire device can move to a specified spatial position and firmly attach to a working surface; the printing unit prints the liquid metal or a packaging material on the working surface by automatically adjusting a nozzle; the device can also move according to an instruction to achieve multi-area continuous printing. The device can automatically move to work surfaces in different spatial positions to directly print or package liquid metal lines, thus eliminating the limitations that fixed equipment have with respect to print sizes and locations, etc., and further enhancing the efficiency and degree of customization of the ...

AIR CONDITIONER CONTROL METHOD, DEVICE, STORAGE MEDIUM AND COMPUTER APPARATUS

The embodiment of the present invention discloses an air conditioner control method, device, storage medium and computer apparatus, belonging to the technical field of air conditioners. The control method comprises: acquiring a first distance and a first direction of a user relative to an air conditioner; determining, according to the first direction, a first air outlet among two or more air outlets of the air conditioner; controlling, according to a first set temperature, the opening and closing time of a second valve between a first heat exchanger corresponding to the first air outlet and a compressor/semiconductor temperature regulator; determining a first air outlet direction according to the first direction and a first air outlet temperature corresponding to a first temperature of the first heat exchanger; determining a first air outlet speed of the first air outlet according to a set comfortable air speed, the first distance, and the length of a first short side of the first air outlet ...

可塑性の高いマグネシウム合金板材の逆方向温度場を作るための圧延プロセス方法

... 可塑性の高いマグネシウム合金板材の逆方向温度場を作るための圧延プロセス方法である。マグネシウムとマグネシウム合金の可塑性が悪いし、塑性加工が難しいため、ずっとマグネシウム産業発展の主な技術ボトルネックとなっている。可塑性の高いマグネシウム合金板材の逆方向温度場を作るための圧延プロセス方法として、加熱鋼板圧延機の圧延ローラーは、逆方向温度場で圧延して、本書に言う加熱より圧延ローラーの温度と圧延板材の初期温度場とは該当することである。本書に言う逆方向温度場は被圧延板材の半製品の表面温度が半製品の中央部の温度より高く、圧延・変形過程における熱量が外部から内部に伝える。本発明の方法は可塑性の高いマグネシウム合金板材を造ることに用いる。 ...

Vehicle-mounted unmanned aerial vehicle lifting platform

The invention discloses a vehicle-mounted unmanned aerial vehicle lifting platform and relates to the technical field of unmanned aerial vehicles. In order to solve the problems that when an electric power line patrol site is in an alpine region, patrol personnel need to carry a plurality of unmanned aerial vehicles and also need to carry a large number of standby batteries, so that the labor intensity is relatively high; and in alpine regions, the service time of the battery of the unmanned aerial vehicle is short, and the battery needs to be replaced or charged after finding a take-off and landing site for many times or frequently transferring and carrying, so that the working efficiency of power line patrol is low. According to the device, the unmanned aerial vehicle can be quickly charged at any time by using the unmanned aerial vehicle charger and the unmanned aerial vehicle charging power supply; therefore, patrol personnel do not need to carry a plurality of unmanned aerial vehicles ...

Effective method for solving hot rolling coiling head and tail indentation problem

The invention discloses an effective method for solving the problem of hot rolling coiling head and tail indentations, which comprises the following steps of: calculating head tracking of strip steel by using loading feedback signals of a cold metal detector, a pinch roll and a wrapper roll, and performing rhythmic and regular head pressure avoidance action according to head tracking data, the avoiding action is different from traditional pressure control and stepping control, and in a head complete pressure control mode, the pressing force given value of the wrapper roller changes rhythmically and regularly, so that the head pressure avoiding function is achieved. By means of the feedback signals, strip steel tail tracking is calculated, and the final pressing position of the wrapper roll is calculated according to the estimated coiling thickness; according to strip steel tail tracking, a wrapper roller is controlled to press against a rolling surface, in the pressing process, a main body ...

Microbial fermentation equipment

The invention relates to the technical field of microbial fermentation, in particular to microbial fermentation equipment which is provided with a first fermentation bin, a second fermentation bin, a detection device, an upper computer and a display device, and the upper computer determines the fermentation stage of fermentation liquor in a first cavity space based on a viscosity value obtained by a first viscosity sensor; when the fermentation liquor is in the first fermentation stage, the stirring speed of the stirring rod is adjusted based on the surface chromaticity change condition of the fermentation liquor, and when the fermentation liquor is converted from the first fermentation stage to the second fermentation stage, the valve is controlled to be opened, and the fermentation liquor is transferred to the second fermentation bin; the viscosity change rate is determined based on the viscosity value obtained by the second viscosity sensor, and the moving rate of the rolling gas injection ...

CONDITIONALLY LETHAL RICE ENVIRONMENT MUTATION GENE OSESL1, PROTEIN ENCODED THEREBY, AND APPLICATION THEREOF

Provided are a conditionally lethal rice environment mutation gene osesl1, a protein encoded thereby, and an application thereof, resolving the issue in which existing methods fail to effectively prevent the effects of abnormal climate on the fertility of a photo-thermo-sensitive male sterile line. The nucleotide sequence of the gene osesl1 is as set forth in the sequence listing SEQ ID NO: 1, and the amino acid sequence of the protein encoded thereby is as in set forth in SEQ ID NO: 2. Following heading of osesl1 mutated rice, the lethal embryonic phenotype occurs 12 days after pollination, manifesting as blackening at a junction of the embryo and the endosperm. The embryo is normal at an average temperature lower than 22ºC, and dies at an average temperature higher than 28ºC. When the temperature is between 22-28ºC, the embryo dies during a long-daylight regime longer than 13 hours, and is normal during a short-daylight regime shorter than 13 hours. Also provided is an application of ...

FLEXIBLE DISPLAY APPARATUS AND ELECTRONIC DEVICE

Provided are a flexible display apparatus and an electronic device, the flexible display apparatus (10) comprises a display assembly (100) and a main body (200), the display assembly (100) comprises a flexible display screen (110), and a first connection portion (120) and a second connection portion (130) provided at both ends of the flexible display screen (110), the first connection portion (120) is fixed on the main body (200), the flexible display screen (110) can be arranged around the periphery of the main body (200), and when the flexible display screen (110) is arranged around the periphery of the main body (200), the second connection portion (130) can be fastened to the first connection portion (120).

AIR CONDITIONER CONTROL METHOD AND APPARATUS, STORAGE MEDIUM, AND COMPUTER DEVICE

An air conditioner control method and apparatus, a storage medium, and a computer device, related to the technical field of air conditioners. The control method comprises: acquiring a first distance and a first position of a user relative to an air conditioner; on the basis of the first position, determining a first air discharge direction of a first air outlet amongst two or more air outlets of the air conditioner; on the basis of a set comfortable wind speed, the first distance, and a first short side length of the first air outlet, determining a first air discharge speed of the first air outlet; and, on the basis of the first air discharge direction and the first air discharge speed, controlling the air conditioner. The present technical solution can achieve a comfortable air supply by means of controlling the wind speed of the air outlet.

Stomach tube for digestive system department and stomach irrigator for digestive system department

The invention discloses a gastroenterology department stomach tube and a stomach irrigator for the gastroenterology department, and relates to the technical field of gastroenterology department equipment.The gastroenterology department stomach tube comprises a tube body, an inlet and outlet is formed in the tube wall of the end, inserted into the stomach, of the tube body, a cover body is arranged at the end, away from the inlet and outlet, of the tube body, a connecting opening is formed in the cover body, and a knife strip is arranged in the tube body; brush thorns used for brushing the inlet and outlet are arranged at the ends, close to the inlet and outlet, of the cutter strips, and shaft rods are arranged at the ends, away from the brush thorns, of the cutter strips and are in clearance fit with shaft holes formed in the cover body. The stomach irrigator for the gastroenterology department comprises a stomach irrigator body, three cylindrical connectors are arranged on the upper portion ...

Information display method and device, storage medium and electronic equipment

The invention discloses an information display method and device, a storage medium and electronic equipment, and particularly discloses that after a user sends a cooking service processing instruction, cooking equipment can determine user permission according to user information, so that cooking content within the range of the user permission is determined and displayed to the user. The cooking content displayed to the user is matched with the current cognitive level and cooking ability of the user, so that the problem in the aspect of personal safety of the user is not involved in the process that the user selects to complete the cooking service according to the displayed cooking content, and then the cooking experience of the user can be improved.

Heat exchange system based on green low-carbon butane method

The invention discloses a heat exchange system based on a green low-carbon butane method, which is characterized in that one side of a compressor is fixedly connected with a liquid discharge front pipe, the other side of the compressor is fixedly connected with a backflow rear pipe, and the tail end of the backflow rear pipe is provided with a front end staggered heat absorption cooling mechanism; the cooling process of the heat exchange system is optimized through mutual cooperation of all components in the front-end staggered heat absorption cooling mechanism, the driving paddle is driven through flowing liquid butane, and through cooperation of the friction cone pulley and the driving cone pipe, the cooling efficiency is improved. The liquid guide rotating pipe and the flow guide fins are kept rotating continuously in the operation process of the heat exchange system, then air flow is guided in an auxiliary mode through the flow guide fins, due to the fact that the flowing process of ...

Medium-strength corrosion-resistant titanium alloy for coiled tubing and preparation method of medium-strength corrosion-resistant titanium alloy

The invention belongs to the technical field of titanium alloys, and particularly relates to a moderate-strength corrosion-resistant titanium alloy for a coiled tubing and a preparation method of the moderate-strength corrosion-resistant titanium alloy. The titanium alloy consists of the following components in percentage by weight: 2.0-3.5% of Al, 1-2% of Mo, 0.1-0.5% of Cr, less than 0.2% of O and the balance of Ti. The Al, Mo and Cr elements are added, and the thermodynamic stability and equilibrium potential of the titanium alloy are improved through Mo; mo and Cr passivate alloy elements, the anode activity of the titanium alloy is reduced, the passivation capacity of the titanium alloy is improved, the corrosion resistance of the alloy is remarkably improved, and the beta phase can be stabilized to play a solid solution strengthening role to ensure that the alloy has medium strength. The yield strength of the prepared Ti-Al-Mo-Cr alloy is not lower than 552 MPa, the ductility is not ...

Preparation method of amino-containing polyester hyperdispersant for ABS (Acrylonitrile Butadiene Styrene)/carbon black

A preparation method of an amino-containing polyester hyperdispersant for ABS/carbon black relates to a preparation method of an inorganic pigment hyperdispersant, and the polyester hyperdispersant provided by the invention is prepared by the following steps: respectively adding an anchoring segment, a solvation chain, an initiator and a chain transfer agent into a flask, heating to 90 DEG C, stirring for reaction, cooling to 45 DEG C or below after reaction for 5 hours, filtering, washing, and drying to obtain the amino-containing polyester hyperdispersant for ABS/carbon black. According to the present invention, the surface of the inorganic nanoparticle is modified with the hyperdispersant, such that the carbon black particles can be well dispersed in the ABS resin matrix, the viscosity of the system can be effectively reduced, the dispersibility of the carbon black particles in the ABS resin can be improved, and the hyperdispersant can form the continuous interface between the carbon ...

Sampling device for water conservancy and hydropower engineering

The sampling device comprises a pedestal used for fixing the device and a sampling pipe used for water conservancy and hydropower engineering sampling, a telescopic rod with a supporting function is welded to the left end of the pedestal, and a first fixing plate used for fixing the sampling pipe is welded to the fixed end of the telescopic rod; a hollow L-shaped supporting plate is welded to the output end of the telescopic rod, a toothed plate used for moving is sleeved with the supporting plate, a micro motor is installed on the outer side of the end, away from the telescopic rod, of the supporting plate, the output end of the micro motor is connected with a rotating shaft, and the rotating shaft is sleeved with a circular gear meshed with the toothed plate. A second fixing plate is welded to the outer side of the lower end of the supporting plate, and the side, away from the supporting plate, of the second fixing plate is rotationally connected with a plurality of winding wheels used ...

METHOD AND DEVICE FOR IDENTIFYING CONNECTION RELATIONSHIP BETWEEN PORTS

Disclosed are a method and device for identifying a connection relationship between ports. The method can comprise: acquiring distance information about an optical fibre in a port group, and sending the distance information to a network management device, the distance information being used for enabling the network management device to identify a far end, the far end being an optical fibre distribution device, and a distance of the optical fibre in the port group, reported to the network management device by the optical fibre distribution device being equal to that represented by the distance information; receiving a notification message which is sent by the network management device and is used for notifying that the far end exists; sending a detection signal to a source port in the port group, such that the far end receives the detection signal at a destination port; and sending a detection message carrying a port identifier of the source port to the network management device, such that ...

A DATA TRANSMITTING METHOD AND AN ETHERNET TERMINAL

A data transmitting method is disclosed, which comprises: receiving data transmitted by a coaxial line to perform analog-to-digital conversion, performing coaxial line decoding on the analog-to-digital converted data, and sending the data to a media access control (MAC) layer of Ethernet terminal (201); receiving data from MAC layer of Ethernet terminal to perform coaxial line encoding, performing digital-to-analog conversion on the coaxial line encoded data, and sending the data to the coaxial line for transmitting (202). An Ethernet terminal is also disclosed. The solution of present invention enables the Ethernet terminal to obtain Ethernet broadband data from coaxial line.

TOOTH GEL CONTAINING CARBON NANOTUBES AND PREPARATION METHOD THEREFOR

A tooth gel containing carbon nanotubes and a preparation method therefor. The tooth gel is obtained by mixing and then extruding raw materials comprising the following components: Eucommia ulmoides gum, zinc oxide and carbon nanotubes; an orientation factor of the carbon nanotubes in the tooth gel is greater than 10.8. The preparation method comprises: kneading the described components according said amounts, then extruding same to obtain the tooth gel containing carbon nanotubes. The tooth gel has high thermal conductivity and good fluidity.

APPLICATION LOADING METHOD AND DEVICE

An application loading method and device. The method comprises: displaying a virtual dial in a set position of a screen, wherein an outer ring of the virtual dial has display icons of multiple different applications (S100); acquiring a first touch operation of a user on the virtual dial (S110); determining, according to the first touch operation, a target display icon corresponding to a pointer of the virtual dial (S120); determining a target application corresponding to the target display icon (S130); and loading the target application (S140). The invention allows a user to select, by rotation of a virtual dial, an application to be opened, such that the user can open an application easily and rapidly, and an application can be loaded by means of single-handed operation.

CONTROL METHOD AND DEVICE FOR AIR CONDITIONER HAVING DIRECT-BLOWING PREVENTION FUNCTION, STORAGE MEDIUM, AND COMPUTER APPARATUS

A control method for an air conditioner having a direct-blowing prevention function, belonging to the technical field of air conditioning. The control method comprises: obtaining, by means of a universal distance measurement device, volume information of a temperature adjustment space; obtaining, by means of an infrared pyroelectric sensor, a human presence status of a preset region; if the human presence status indicates that a person is present in the preset region, correcting, according to the volume information, a rotational speed of a rotor of an indoor unit; determining a preset angle of an air deflector according to an installation height of an air conditioner and a first distance between the preset region and the air conditioner, or according to the installation height of the air conditioner, the first distance between the preset region and the air conditioner, and a preset human height, such that the distance between an air supply direction and the person is greater than or equal ...

SENSING ARRAY-BASED CONTROL METHOD AND APPARATUS, STORAGE MEDIUM, AND COMPUTER DEVICE

A sensing array (10)-based control method, relating to the technical field of gesture control. The control method comprises: (S301) obtaining a determination signal by means of a sensing array (10) constituted by sensing receiving ends (11); (S302) determining, in the sensing array (10), an excitation position array of one or more excitation state sensing receiving ends (11) used for obtaining the determination signal; (S303) determining a control instruction according to the excitation position array where the one or more excitation state sensing receiving ends (11) are located; and (S304) controlling a corresponding device according to the control instruction. The beneficial effect is that: the production costs of a product are reduced.

ROLLER COIL SPLITTING DEVICE AND ROLLER COIL SPLITTING AND PRESSING INTEGRATED MACHINE

A roller coil splitting device and a roller coil splitting and pressing integrated machine. The splitting device comprises a splitting machine body (2). A roller shaft (3) capable of mounting a roller coil (1) is disposed at the upper end of the splitting machine body (2). A ring splitting stop rod (7) capable of separating a coil on the roller coil (1) from an adhesive tape is disposed at the front end in the splitting machine body (2), a space capable of allowing the adhesive tape to pass through but not allowing the coil to pass through is formed between the ring splitting stop rod (7) and the lower bottom surface in the splitting machine body (2), and the roller coil (1) falls down after passing through the space. A hanging tooth (4) capable of hanging the falling coil is disposed on the splitting machine body (2) at the lower end of the ring splitting stop rod (7). The integrated machine comprises the splitting device and a pressing machine (6) disposed at the bottom of the splitting ...

Application of OsBRY1 gene in improving rice yield traits

The invention belongs to the technical field of molecular breeding, and particularly relates to application of an OsBRY1 gene in improvement of rice yield traits. In order to excavate the potential of cultivating high-yield rice by using a bHLH transcription factor, a gene OsBRY1 (bHLH Related to Yield 1) participating in regulation of rice yield related traits is separated and cloned from rice, the gene encodes the bHLH transcription factor, and after the gene is knocked out by a gene editing technology, the plant type of the rice is loose, rice ears are enlarged, seeds are enlarged, and the rice yield related traits can be regulated. A new method can be provided for adjusting the plant type, the panicle type and the grain type of the rice, and the method has important theoretical significance and application value for genetic improvement of the rice.

Hydrodynamic catheter

The invention relates to the technical field of medical instruments, and provides a hydrodynamic catheter. The hydrodynamic catheter comprises a catheter body, and a drainage hole is formed in the first end of the catheter body; a mounting cavity communicated with the guide pipe is formed in the driving shell, and an opening communicated with the mounting cavity is formed in the driving shell; the driven magnetic turbine is rotatably mounted in the mounting cavity; a sealing partition plate is arranged between the driving magnetic turbine and the driven magnetic turbine, and the driving magnetic turbine is suitable for driving the driven magnetic turbine to rotate; a fluid inflow channel is formed in the fluid inflow connector; a fluid flowing-out channel is formed in the fluid flowing-out connector, and the fluid flowing-in channel and the fluid flowing-out channel both communicate with the driving magnetic turbine, so that fluid can flow through the driving magnetic turbine and drive ...

Femtosecond laser and method for generating GHz Burst high-energy laser pulse cluster

The invention relates to a femtosecond laser and method for generating GHz Burst high-energy laser pulse clusters. The problems that an existing laser pulse cluster generation method is complex in structure and high in technical difficulty are solved. The laser comprises a seed light source, and a half-wave plate, a first polarization beam splitter, an electro-optical pulse selection system and a second polarization beam splitter which are arranged on an emergent light path of the seed light source, wherein a first laser isolation system and a pulse broadening system are arranged on a transmission light path of the second polarization beam splitter; the third polarization beam splitter is arranged on a reflection light path of the second polarization beam splitter, the second laser isolation system is arranged on a reflection light path of the third polarization beam splitter, the regenerative amplifier is arranged on an emergent light path of the second laser isolation system, and the ...

Method and device for updating encryption and decryption algorithm of equipment group

The invention provides an encryption and decryption algorithm updating method and device for a device group, and the method comprises the steps: obtaining a new-version encryption and decryption algorithm plaintext through a first device, and transmitting a version inquiry signal in a broadcasting manner; the first equipment determines whether a feedback confirmation signal of second equipment is received or not, and when the feedback confirmation signal of the second equipment is not received, a preset updating process for the second equipment is triggered; wherein the preset updating process comprises the following steps: sending the new version encryption algorithm plaintext to a user terminal, so that the user terminal transmits the new version encryption algorithm plaintext to the second equipment through NFC connection between the user terminal and the second equipment. According to the method, the encryption and decryption algorithm of the equipment group with encryption and decryption ...

METHOD FOR DEFINING STAGES OF DEVELOPMENT OF CYANOBACTERIAL BLOOM

Disclosed is a method for defining the stages of development of a cyanobacterial bloom, wherein the development of a cyanobacterial bloom is divided into five stages: a cyanobacteria wintering period, a resuscitation period, a rapid growth period, an outbreak period and cyanobacteria decline period; and the wintering period is defined based on the concentration/content ratio of algocyan/chlorophyll a; the resuscitation period is defined based on the relative expression levels of the phycocyanin synthesis gene PC-IGS, the algal toxin synthesis gene mcyA and the gas vesicle synthesis gene gvpC in the surface sediment; the cyanobacteria rapid growth period is defined based on the relative expression level of the ftsZ gene; the cyanobacteria outbreak period is defined based on the wind speed; and the cyanobacterial decline period is defined based on the relative expression level of the nblA gene and the ratio of glucose to neutral polysaccharides in dissolved organic matter.

CONTROL SYSTEM AND METHOD FOR SHARED AIR CONDITIONER

A control system for a shared air conditioner, pertaining to the technical field of air conditioners. The system comprises: a terminal control device (100), for receiving use requirement information of a user; and a medium control device (1) for controlling, according to the use requirement information of the user, input of a medium from one or more of multiple medium input ends (10), and for controlling output of the medium from one or more of multiple medium output ends (20). The medium control device (1) of the shared air conditioner controls the opening and closing of different flow paths for inputting and outputting a medium, and distributes air-conditioning medium resources according to use requirements of a user, thereby consolidating medium resources of the shared air conditioner, making more efficient use of air-conditioning resources, and conserving energy.

BACKLIGHT BAR, DISPLAY SCREEN AND TELEVISION SET

Provided in the present application is a backlight bar, the backlight bar comprising: a plurality of light beads (10), the plurality of light beads being connected in series so as to form a bar-shaped light group; and a capacitor (20), the capacitor (20) being connected in parallel at two ends of the bar-shaped light group. In addition, also provided in the present application are a display screen and a television set. In the technical solution of the present application, one capacitor (20) is connected in parallel at the two ends of light beads (10) of the backlight bar. According to the properties of the electric charge stored by the capacitor (20), when a human body comes into contact with the backlight bar, static electricity carried on the body is transferred onto the backlight bar, and since the amount of static electricity on the body is small and the time is short, the capacitor can simultaneously store the static electricity, thereby preventing the loss of static electricity from ...

AIR CONDITIONER CONTROL METHOD AND APPARATUS, STORAGE MEDIUM, AND COMPUTER DEVICE

An air conditioner control method and apparatus, a storage medium, and a computer device. The control method comprises: obtaining a first distance and a first direction of a user relative to an air conditioner; determining, according to the first direction, a first air outlet from two or more air outlets of the air conditioner; controlling, according to a first preset temperature, a first flow rate of a medium flowing between each given compressor and a first heat exchanger corresponding to the first air outlet; determining a first outlet air direction according to a first outlet air temperature and the first direction, the first outlet air temperature corresponding to a first temperature of the first heat exchanger; determining a first outlet air velocity of the first air outlet according to a preset comfortable air velocity, the first distance, and a first short-side length of the first air outlet; and controlling the air conditioner according to the first outlet air direction and the ...

AIR CONDITIONER CONTROL METHOD AND APPARATUS, STORAGE MEDIUM, AND COMPUTER DEVICE

The embodiments of the present invention disclose an air conditioner control method and apparatus, a storage medium, and a computer device, belonging to the technical field of air conditioners. Said control method comprises: acquiring a first distance and a first direction of a user with respect to an air conditioner; determining a first air outlet in two or more air outlets of the air conditioner according to the first direction; determining a first air outlet temperature of the first air outlet according to the acquired physiological information about the user; determining a first air outlet direction according to the first air outlet temperature and the first direction; determining a first air outlet speed of the first air outlet according to a set comfortable air velocity, the first distance, and a first short side length of the first air outlet; and controlling the air conditioner according to the first air outlet direction and the first air outlet speed. The present technical solution ...

METHOD, DEVICE AND SYSTEM FOR CONTROLLING AIR DEVICE, AND COMPUTER STORAGE MEDIUM

A method for controlling an air device, relating to the technical field of smart home appliances. The method comprises: determining operating parameters of one or more air devices according to user information, wherein the user information comprises one or both among behavior information and location information (S101); and controlling the one or more air devices to operate in accordance with the operating parameters (S102). By employing the present technical solution, the air device may automatically adjust the operating state thereof according to different needs of a user, thereby fulfilling the changing needs of the user.

Austenitic stainless steel grain display method

The invention relates to an austenitic stainless steel grain display method. The method comprises the following steps: 1) preparing a display solution; the display solution is an acidic potassium permanganate solution prepared from potassium permanganate, distilled water/deionized water and pure sulfuric acid, and 1000 mL of the acidic potassium permanganate solution contains 10-20 g of potassium permanganate, 90-110 mL of pure sulfuric acid and the balance of distilled water/deionized water; 2) preparing a sample; 3) performing a crystal grain display test; putting the sample into a beaker, adding an acidic potassium permanganate solution, and heating to 55-65 DEG C for 0.5-1 hour; and taking out the sample, soaking the sample in an oxalic acid solution for 3-5 minutes, cleaning and drying the sample, and carrying out crystal grain observation. The crystal grains of the austenitic stainless steel can be stably displayed through the specially prepared display solution and the selected proper ...

Hydraulic isolation module

The hydraulic isolation module is characterized by comprising a module body, a high-pressure isolation valve, a low-pressure isolation valve and an electromagnetic valve, an oil duct is formed in the module body, the high-pressure isolation valve, the low-pressure isolation valve and the electromagnetic valve are all installed in the module body, and the high-pressure isolation valve and the low-pressure isolation valve are located on the two sides of the electromagnetic valve respectively; the high-pressure isolating valve comprises a high-pressure valve sleeve, a high-pressure valve element and a high-pressure valve seat, the high-pressure valve element is sleeved with the high-pressure valve sleeve, and the high-pressure valve seat and the high-pressure valve element are correspondingly arranged at an oil duct port below the high-pressure valve element; the low-pressure isolating valve comprises a low-pressure valve sleeve, a low-pressure valve element and a low-pressure valve seat, ...

Sheet high-temperature tensile test clamp assembly, test device and test method

The invention discloses a sheet high-temperature tensile test clamp assembly, a test device and a test method. The clamp assembly comprises a mechanical clamping unit and a winding clamping unit, the mechanical clamping unit comprises an upper mechanical clamping part and a lower mechanical clamping part, and each of the upper mechanical clamping part and the lower mechanical clamping part is formed by oppositely buckling a mechanical clamping upper cover and a mechanical clamping lower cover; the winding and clamping unit comprises an upper winding and clamping part and a lower winding and clamping part, and the upper winding and clamping part and the lower winding and clamping part are both formed by oppositely buckling an upper winding and clamping body and a lower winding and clamping body; when a high-temperature tensile test is carried out, the upper end and the lower end of a sheet are wound on the upper winding clamping part and the lower winding clamping part respectively and mechanically ...

METHOD, TERMINAL, AND SYSTEM FOR IMPLEMENTING CALL FORWARDING

Disclosed are a method, a terminal, and a system for implementing call forwarding. The method comprises: when a call access anomaly of a request terminal occurs, setting and sending call forwarding request information to a target terminal (101); the target terminal reading a call forwarding identification in the call forwarding request information, determining whether the call forwarding identification is correct, and if yes, reading an address of the target terminal in the call forwarding request information (102); the target terminal determining whether the address of the target terminal is correct, and if yes, reading a forwarding address identification in the call forwarding request information, setting a forwarding terminal address according to the forwarding address identification, and setting and sending call forwarding success response information to the request terminal (103); and the request terminal receiving the call forwarding success response information and setting up call ...

CONTROL METHOD AND DEVICE FOR ANTI-DIRECT-BLOWING AIR CONDITIONER, STORAGE MEDIUM AND COMPUTER DEVICE

A control method and a device for an anti-direct-blowing air conditioner, a storage medium and a computer device, which belong to the technical field of air conditioners, wherein the control method comprises: acquiring personnel presence states in two or more set areas through two or more infrared pyroelectric sensors, when the personnel presence states in the two or more set areas sequentially characterize the presence of the personnel, determining the personnel movement states according to the personnel presence states in the two or more set areas, determining a set deflection distance according to the personnel movement states, then determining a set air guide plate angle so that the distance between the air supply direction and the personnel is greater than or equal to the set deflection distance, and controlling the air conditioner according to the set air guide plate angle.

Method and equipment for adaptively adjusting storage capacity of locomotive signal recording data

The invention discloses a method and equipment for adaptively adjusting the storage capacity of locomotive signal recording data, and belongs to the technical field of locomotive signal on-board equipment. The problem that a recording board is always in a fault state or storage resources are wasted due to the capacity of a storage card when existing locomotive signal recording data are stored is solved. The method comprises the following steps: firstly, calculating the available capacity of a memory card and the minimum recording duration occupied capacity of a state data file and a waveform data file, and comparing the available capacity of the memory card with the capacity of the state data file and the waveform data file which meet the specified minimum recording duration in a railway standard; and automatically adjusting the capacity of the state data file, the waveform data file and the index data file which can be finally stored by the memory card, then judging whether the file system ...

Cold joint waterproof structure suitable for tunnel engineering construction in cold region

A cold joint waterproof structure suitable for tunnel engineering construction in a cold region comprises a first concrete structure, a second concrete structure, a connecting layer and a steel bar fixing structure. A connecting layer is arranged at a construction joint interface of the first concrete structure and the second concrete structure, a supporting device is arranged in the connecting layer, and the connecting layer is filled with a functional material; waterproof protection structures are arranged at the two ends of the connecting layer; the waterproof protection structure comprises a coating layer and a protection layer, the coating layer is coated with a waterproof layer, and a lining heat insulation layer is laid in the protection layer; the waterproof protection structures at the two ends of the connecting layer play a role in preventing water, play a role in protecting the connecting layer and play a role in preserving heat; the supporting device arranged in the connecting ...

Solution refractive index matching measurement device and method based on refractive index matching imaging

The invention discloses a solution refractive index matching measurement device and method based on refractive index matching imaging, and relates to the technical field of microscopes of particle systems. Comprising a container, particles, a calibration plate and a laser device, a solution is contained in the container, the calibration plate is arranged on one side of the container, the laser device is arranged on the other side, opposite to the calibration plate, of the container, and the laser device is used for sending laser to the solution containing the particles and the solution without the particles and refracting the path position on the calibration plate. The calibration plate is arranged behind the solution, the solution without the granular material and the solution added with the granular material are irradiated twice by the laser pen, and whether the refractive index of the prepared solution is the same as that of the granular material or not is determined by judging whether ...

PCS system and control method thereof

The invention relates to a PCS system and a control method thereof, and the PCS system comprises an energy storage assembly which is used for storing energy; the plurality of energy storage converters are connected with the power grid and the energy storage assembly and are used for realizing voltage conversion operation in a grid connection process; and the switch assembly is connected with the energy storage assembly and the plurality of energy storage converters and is used for connecting or disconnecting the energy storage assembly and each energy storage converter by switching the switch state. According to the scheme, the defects that an energy storage converter system is short in service life and unstable in power supply are overcome.

SERVICE CHAIN MANAGEMENT METHOD AND DEVICE

Embodiments of the present invention provide a service chain management method and device, which can implement unified management of aggregated VASs, i.e., performing management operations such as go-online, go-offline, and update on the aggregated VASs, and solve the problem in the prior art that unified management of the aggregated VASs cannot be implemented. Specifically, an NFVO receives a management operation instruction message sent from a manager, wherein the management operation instruction message carries a service template, the service template comprises information required for describing a management operation performed on a plurality of VASs included in the aggregated VASs, and various services provided by the plurality of VASs included in the aggregated VASs are associated with each other; the NFVO instructs a virtual network function manager (VNFM) to enable, on the basis of the service template, the plurality of VASs included in the aggregated VASs to go online. The management ...

DUST COLLECTOR BLAST SYSTEM FOR PREVENTING DEFLECTIVE BLOW AND DAMAGE OF BAG, AND DUST COLLECTOR

A dust collector blast system for preventing deflective blow and damage of a bag, comprising a pulse valve (2). The pulse valve (2) is connected to an air outlet pipe (23); an air purification cavity (12) of a case (1) is provided with a blast pipe (3), the blast pipe (3) is provided with nozzles (31); a hinge connection device (5) is provided between one end of the blast pipe (3) and an inner wall of the case (1), and the other end of the blast pipe (3) extends out of the case (1) and is connected to the air outlet pipe (23) by means of a flexible connection pipe (4); the case (1) is provided with a blast through hole (17); an adjusting gap is provided between the blast pipe (3) and the blast through hole (17); the blast pipe (3) is fixedly provided with a sealing plate (32) fixedly connected to the case (1). The dust connector blast system solves the technical problem that it is difficult for the nozzles (31) to be coaxial with a bag (14), is simple in structure, and is conveniently constructed ...

MECHANICAL ANALYSIS METHOD FOR MEMS V-BEAM STRUCTURE UNDER BENDING CONDITION OF FLEXIBLE SUBSTRATE

Disclosed in the present invention is a mechanical analysis method for a MEMS V-beam structure under a bending condition of a flexible substrate. The purpose is to provide a method for estimating a parameter variation law of mechanical properties of a V-beam structure under a bending deformation condition of a flexible substrate. The present invention mainly adopts two steps to deal with the modeling of bending characteristics of the MEMS V-beam structure under the bending condition of the flexible substrate, thereby obtaining an analytical model for the influence of the deformation of the V-beam structure on the mechanical properties of a device. One is establishing a deformation coupling model based on double deformation of the MEMS V-beam structure and the flexible substrate, and the other is obtaining a deformation amount of V-beam structure/substrate double deformation on the basis of the bending characteristic model of the MEMS V-beam structure. Based on the above parameters, the ...

CONTROL METHOD AND APPARATUS FOR AIR CONDITIONER, AND STORAGE MEDIUM AND COMPUTER DEVICE

Disclosed are a control method and apparatus for an air conditioner, and a storage medium and a computer device, which belong to the technical field of air conditioners. The control method comprises: acquiring a first distance and a first direction of a user relative to an air conditioner; determining a first air outlet of two or more air outlets of the air conditioner according to the first direction; determining a first air outlet direction according to the first direction; determining a first air outlet speed of the first air outlet according to the first distance, a first air outlet temperature of the first air outlet, the length of a first short side of the first air outlet and a set comfortable air speed; and controlling the air conditioner according to the first air outlet direction and the first air outlet speed. Comfortable air supply can be realized by using the technical solution provided by the embodiments.

CONTROL METHOD AND DEVICE FOR DIRECT BLOW-PREVENTION AIR CONDITIONER, STORAGE MEDIUM AND COMPUTER DEVICE

Disclosed by the embodiments of the present invention are a control method and device for a direct blow-preventing air conditioner, a storage medium and a computer device, which relate to the technical field of air conditioners. The control method comprises: obtaining a person presence state in a set area by means of an infrared pyroelectric sensor; when the person presence state represents that a person is present in the set area, adjusting the set area detected by the infrared pyroelectric sensor; and when the change period of the person presence state is less than a set period, determining the set angle of an air deflector according to the installation height of the air conditioner, a sixth distance between the edge of the set area and the air conditioner and a set person height, so that the distance between the air supply direction and a person is greater than or equal to a set deviation distance; and controlling the air conditioner according to the set angle of the air deflector. By ...

APPARATUS FOR DETECTING COAXIALITY OF ROTARY TABLE FRAME

An apparatus for detecting the coaxiality of a rotary table frame. The apparatus comprises check blocks (1), a guide rail assembly (2), a slide block assembly (3), a V-shaped slide block (4), a V-shaped block (5), a mandrel assembly (6), support assemblies (7), round bars (8), a mounting base (9), a threaded rod (10), an L-shaped plate (11), a flange plate (12), a rotary shank (14), a rotary shank handle (13), ground feet (15), gauge brackets (16) and dial gauges (17). The V-shaped slide block (4) and the V-shaped block (5) are mounted on the slide block assembly (3). The check blocks (1) limit the slide block assembly (3) so that the slide block assembly (3) can only horizontally move on the guide rail assembly (2). The mounting base (9) is mounted on the slide block assembly (3). A horizontal plate of the L-shaped plate (11) is mounted on the guide rail assembly (2). The flange plate (12) is mounted on a vertical plate of the L-shaped plate (11). The rotary shank (14) is clamped in the ...

USER INTERFACE CONTROL METHOD AND DEVICE

Disclosed is a user interface control method, comprising: acquiring 3D space information about a user hand; according to the acquired 3D space information, constructing a 3D virtual hand of which the movements are consistent with the movements of the user hand; and detecting an operation performed by the 3D virtual hand on a user interface, and according to the detected operation, performing corresponding functions. Also disclosed is a user interface control device. The present invention can be applied to enable a user to flexibly and conveniently control a user interface, and improve the user experience.

Thermal analysis method for heat flow uncertainty of electric tool for space on-orbit maintenance

The invention discloses a thermal analysis method for heat flow uncertainty of an electric tool for space on-orbit maintenance, and the method comprises the steps: determining a working mode of the electric tool according to the working requirements of an extravehicular electric tool; determining the position condition of the electric tool after the electric tool is taken out of the cabin, wherein the position condition mainly comprises the shielding condition of astronauts and spacecrafts; establishing a thermal analysis matrix of the electric tool in combination with the working conditions of cabin exiting from the sun area and cabin exiting from the shadow area of the electric tool; thermal simulation input is determined, all thermal parameters and track parameters of the electric tool serve as thermal input, and simulation analysis of all thermal working conditions is conducted in sequence in thermal simulation analysis software. According to the method, working condition matrixes of ...

METHOD FOR EXPANDING HUMAN DC CELL, AND HUMAN DC CELL RESOURCE LIBRARY

Provided is a method for expanding a human DC cell. The method comprises the step of contacting a cell sample of a DC cell to be expanded with a Tax protein sourcing from simian-T-lymphotropic virus (STLV). Also provided are an expanded DC cell prepared by the method, and a DC cell resource library constructed by the method.

SMART HOME SYSTEM

A smart home system, belonging to the technical field of air conditioning. The smart home system comprises immovable air conditioning devices and a movable air conditioner, and the smart home system executes the following steps by means of a control centre thereof: acquiring weather information, determining operation parameters of each air conditioning device according to the weather information, and controlling the operation of a corresponding air conditioning device according to the operation parameters of each air conditioning device. The present invention can be automatically adaptive to weather information, providing a better use experience to the user.

METHOD AND APPARATUS FOR CONTROLLING AIR CONDITIONER, STORAGE MEDIUM AND COMPUTER DEVICE

A method and apparatus for controlling an air conditioner, a storage medium and a computer device, which relate to the technical field of air conditioners. The control method comprises: when the age of indoor air is greater than or equal to a set air age, connecting each air outlet and a fresh air apparatus and obtaining a first distance and a first direction of a user relative to an air conditioner; determining a first air outlet direction according to a first air outlet temperature corresponding to a first temperature of a first heat exchanger and the first direction; determining a first air outlet speed of a first air outlet according to a set comfortable air speed, the first distance and a first short side length of the first air outlet; and controlling the air conditioner according to the first air outlet direction and the first air outlet speed. The use of the present technical solution may achieve comfortable air supply.

CONTROL METHOD AND APPARATUS FOR AIR CONDITIONER, AND STORAGE MEDIUM AND COMPUTER DEVICE

Disclosed are a control method and apparatus for an air conditioner, and a storage medium and a computer device, which belong to the technical field of air conditioners. The control method comprises: acquiring a first distance and a first direction of a user relative to an air conditioner; determining a first air outlet of two or more air outlets of the air conditioner according to the first direction; determining a first air outlet temperature of the first air outlet according to acquired user identity information; determining a first air outlet direction according to the first air outlet temperature and the first direction; determining a first air outlet speed of the first air outlet according to a set comfortable air speed, the first distance and the length of a first short side of the first air outlet; and controlling the air conditioner according to the first air outlet direction and the first air outlet speed. Comfortable air supply can be realized by using the technical solution.

Reinforcing buckle cover for cooling device of radar level gauge

The utility model discloses a reinforcing buckle cover for a cooling device of a radar level gage. The reinforcing buckle cover comprises an annular buckle cover body, an annular inserting groove is formed in the top of the annular buckle cover body, an inner reinforcing edge is arranged on the inner side of the annular buckle cover body, and an outer reinforcing edge is arranged on the outer side of the annular buckle cover body. According to the utility model, the fixed connection with the sleeve body of the radar level gage cooling device is realized in a manner of sealing the circular seams at the inner and outer connecting parts, so that the structural strength of the bottom of the sleeve body of the radar level gage cooling device is greatly improved, the sleeve body cannot be obviously deformed in a high-temperature environment for a long time, the use reliability is greatly improved, and the service life of the sleeve body is prolonged. And moreover, the device can be directly mounted ...

Waste cutting fluid purification system

The invention discloses a cutting fluid waste liquid purification system which comprises a liquid box A, a pump A, a centrifugal device, a liquid box B, a liquid box C, a pump B, a filtering device and a liquid box D which are sequentially connected. A cleaning mechanism is arranged in the centrifugal device. The centrifugal device comprises a centrifugal barrel arranged in the box body A and is connected with a centrifugal motor through a belt wheel transmission mechanism; the pump A is connected with the centrifugal barrel through a pipeline. The sweeping mechanism comprises a sweeping motor, a chain wheel transmission mechanism, an air cylinder A and a sweeping assembly. The cleaning motor is connected with an output shaft of the cylinder A through a chain wheel transmission mechanism; the cleaning assembly comprises a scraper blade and a rotating shaft which are arranged in the centrifugal barrel; the cylinder A output shaft can be matched and connected with the rotating shaft; and ...

Pipeline type water quality analyzer and detection method thereof

The invention discloses a pipeline type water quality analyzer for integrity detection of a membrane module and a detection method. The pipeline type water quality analyzer comprises an optical element bin, an electrical bin and a channel, water to be detected flows through the channel; a water inlet is formed in the lower end of the channel and is connected with a bypass arranged at the water outlet of the membrane component to be detected through a quick connector; the side wall of the channel is communicated with the optical element bin and the electrical bin; the optical element bin and the electrical bin are vertically arranged on adjacent side walls of the channel along the axial direction of the channel, and the axes of the optical element bin and the electrical bin are positioned on the same horizontal line; the optical element bin is sequentially provided with a convex lens, an LED excitation light source and a cooling fan, and laser of the LED excitation light source is emitted ...

Full-automatic ceramic tile detection vibration paving vehicle

The invention provides a full-automatic ceramic tile detection vibration paving vehicle, and belongs to the field of construction engineering machinery. The problems that the labor intensity of workers is large, the laying efficiency is low and the laying operation difficulty is large during existing brick laying are solved. The tile flatness detection device comprises a tile flatness detection vehicle, a vibration pressing vehicle and a control system, the tile flatness detection vehicle comprises a detection vehicle body and two horizontally-arranged vehicle body connecting frames, and one ends of the two vehicle body connecting frames are connected with the two ends of the tail of the detection vehicle body respectively; first sensors are arranged at the bottom ends of the two ends of the vehicle body connecting frame, second sensors are arranged on the two sides of the bottom end of the detection vehicle body and the middle position of the bottom end of the tail of the detection vehicle ...

METHOD AND NETWORK EQUIPMENT FOR SUPPORTING VARIABLE SPEED

A method and network equipment for supporting variable speed are disclosed in the present invention. The method includes the following steps: a physical layer (PHY) chip receives first speed data of the physical layer and sends the received data to a media access control layer (MAC) chip at the first speed; and the MAC chip converts the first speed data from the PHY chip into the second speed data, and then processes them. According to the technical solution of the present invention, when the speed conversion is completed, it is not required to provide buffer storages in multiple PHY chips, so that the cost of network equipment of an Ethernet is reduced.

SPLIT COMBINED TYPE PLATE BLOCK FOR UNIT CURTAIN WALL

A split combined type plate block for a unit curtain wall comprises a top unit plate block (1), a bottom unit plate block (3) and a movable unit plate block (2). An upper transverse frame (8) of the movable unit plate block and a lower transverse frame (4) of the top unit plate block have the same structure, a lower transverse frame (9) of the movable unit plate block and an upper transverse frame (13) of the bottom unit plate block have the same structure, the lower transverse frame (9) of the movable unit plate block is connected to the upper transverse frame (13) of the bottom unit plate block by means of a self weight support (11), a plug-in type decorating table plate (12) of the movable unit plate block (2) is fixedly connected to the bottom unit plate block (3), and a position limiting aluminum strip (6) and a wind load connecting element (5) of the movable unit plate block (2) are separately and fixedly connected to the top unit plate block (1).

MAP-BASED NAVIGATION METHOD AND DEVICE, AND STORAGE MEDIUM

A map-based navigation method and device, and a storage medium. The method comprises: obtaining a location state of a user terminal bearing a navigation client and a navigation operation of a user (S110); and automatically switching between at least two types of navigation pages of the navigation client according to the location state of the user terminal and the navigation operation of the user (S120). The method can implement automatic switching between different types of navigation pages, thereby satisfying different requirements of a user in different situations.

Generator stator cooling water system pH-conductivity coordinated control system and method

The invention belongs to the field of nuclear power plant generator stator cooling water quality control, and particularly relates to a generator stator cooling water system pH-conductivity coordinated control system and method.The system comprises a generator stator cooling water tank, a generator stator cooling water pump, a generator stator, a hydrogen type mixed bed, a sodium type bed and a condensed water source; the generator stator cooling water tank is connected with the generator stator through a generator stator cooling water pump; the hydrogen-type mixed bed and the sodium-type bed are respectively connected with the motor stator cooling water pump in parallel, a mixed bed control valve is mounted at the upstream of the hydrogen-type mixed bed, and a sodium-type bed control valve is mounted at the upstream of the sodium-type bed; a condensed water source is connected with the generator stator cooling water tank through a condensed water replenishing valve. According to the invention ...

Cooking task execution method and device, storage medium and electronic equipment

The invention discloses a cooking task execution method and device, a storage medium and electronic equipment, and particularly discloses that the cooking equipment can determine influence factors influencing the cooking effect in all cooking steps according to cooking requirements corresponding to all the cooking steps. And in the execution process of the cooking task, the corresponding control parameters are automatically adjusted when the cooking task is executed by integrating the real-time change conditions of various influence factors influencing the cooking effect in each cooking step, so that the expected cooking effect of each cooking step is realized, and the cooking experience of a user can be improved.

Soft measurement method and system for physical property parameters of traditional Chinese medicine extract

The invention provides a traditional Chinese medicine extract physical property parameter soft measurement method, which comprises the following steps: S1, collecting original data, including online detection physical property parameters of a traditional Chinese medicine extract and offline detection physical property parameters corresponding to the online detection physical property parameters, the original data being used for training a traditional Chinese medicine extract physical property parameter soft measurement model; s2, data preprocessing: arranging online detection physical property parameters into an array mode, performing normalization processing, and dividing the normalized data into a training set and a test set; s3, building a physical property parameter prediction model based on an artificial neural network; s4, model training: taking the online detection physical property parameters in the training set as input, taking the offline detection physical property parameters ...

Method for overcoming surface oil spot defect of IF steel continuous annealing plate after marine transportation

The invention provides a method for overcoming the surface oil spot defect of an IF steel continuously-annealed plate after sea transportation, and belongs to the technical field of IF steel surface quality control. The method comprises the steps that molten steel is smelted and then subjected to continuous casting, and a plate blank is obtained; the plate blank is heated and hot-rolled, and a hot-rolled plate is obtained; the hot-rolled plate is subjected to acid pickling, cold rolling, continuous annealing, coiling, flattening and oil coating, and a finished IF steel continuous annealing plate product is obtained; the molten steel is prepared from the following chemical components in percentage by mass: 0.015 to 0.02 percent of C, 0.02 to 0.05 percent of Al, 0.1 to 0.2 percent of Mn, 0.05 to 0.07 percent of Si, 0.06 to 0.08 percent of Ti and 0.005 to 0.01 percent of Sb. According to the method, by controlling the components of the smelted molten steel, the corrosion resistance of an existing ...

Method and device for generating video note for video and electronic equipment

The invention relates to a method and device for generating a video note for a video and electronic equipment, and belongs to the technical field of computers.The method comprises the steps that a target control used for generating the video note for the video is displayed on a playing interface of the video, and in response to a triggering operation on the target control, the video note is generated; the video note editing area is displayed on the playing interface, the target object can conveniently implement various editing operations in the video note editing area to generate the video note of the video, and the video note is stored in the video note set of the target object, so that the target object can edit the video note through the object information interface. And the video note of the video in the video note set is checked, so that the video note is generated when the video is watched, and the man-machine interaction efficiency and the user experience are improved.

Polylactic acid composite wire with enhanced toughness and preparation method thereof

The invention discloses a toughness-enhanced polylactic acid composite material and a preparation method thereof.The toughness-enhanced polylactic acid composite material is composed of 95 parts by mass of polylactic acid and 5 parts by mass of paper powder, the paper powder is powder obtained by grinding waste printing paper through a ceramic pot ball mill, the particle size of the powder is smaller than 0.09 mm, the particle size of the polylactic acid is 0.1 mm-0. 2 mm, and the particle size of the paper powder is 0.1 mm-0. 2 mm. The mixture of the polylactic acid and the paper powder is extruded by an extruder to obtain the polylactic acid composite wire, the extrusion speed of the extruder is 1m/min, and the temperature of a mixing section of the extruder is 180 DEG C. The polylactic acid material solves the problem that the existing polylactic acid material has the defects of vulnerability and poor impact resistance.

Urban rail transit emergency disposal recommendation method

The invention discloses an urban rail transit emergency disposal recommendation method. The method comprises the following steps: constructing equipment data relation information; constructing equipment space relation information; constructing a multi-dimensional equipment knowledge graph containing an equipment static data relation and a dynamic space relation; training an emergency disposal plan configuration recommendation strategy; performing configuration recommendation by using the emergency disposal plan configuration recommendation strategy obtained by training; training an emergency disposal plan execution recommendation strategy; and performing execution recommendation by using the emergency disposal plan execution recommendation strategy obtained by training. According to the invention, the emergency plan configuration is simplified through emergency configuration recommendation learning, the connection between the emergency plan and the emergency linkage equipment is enhanced ...

METHOD AND DEVICE FOR COMMUNICATION BASED ON TRUNKING SYSTEM

Disclosed are a method and device for communication based on a trunking system. A first repeater sends an identifier of a free repeater and status information of the first repeater to a terminal, the free repeater being a repeater designated from repeaters of a preset type having at least one idle timeslot channel; when the terminal parses the status information of the first repeater to find that the first repeater has an idle timeslot channel, and a preset main repeater is the first repeater, the terminal uses the first repeater to perform communication; and when the terminal parses the status information of the first repeater to find that all timeslot channels of the first repeater are occupied, if the terminal does not participate in data communication of the first repeater, the terminal accesses the free repeater to perform communication. Therefore, a repeater implements the function of scheduling a timeslot channel for a terminal; the repeater has both a data communication function ...

METHOD AND RELAY APPARATUS FOR TRANSMITTING DATA

A method and relay apparatus for transmitting data are disclosed by the present invention. The method includes the following steps: receiving the data transmitted by the twisted-pair cable, and transmitting the data through the coaxial cable after performing analog to digital conversion process, twisted-pair cable decoding process, coaxial cable coding process and digital to analog conversion process in turn; receiving the data transmitted by the coaxial cable, and transmitting the data through the twisted-pair cable after performing analog to digital conversion process, coaxial cable decoding process, twisted-pair cable coding process and digital to analog conversion process in turn. The solution of the present invention can transmit the wideband data to various access points indoor of the user by using the coaxial cable network indoor when implementing high-bit-rate wideband to home by using the twisted-pair cable.

TERMINAL DEVICE, CAPACITIVE TOUCHSCREEN, AND TOUCH RECOGNITION METHOD THEREOF

Disclosed are a terminal device, capacitive touchscreen, and touch recognition method thereof, said touch recognition method comprising: in a rain mode, performing time-division scanning on the self-capacitance and mutual capacitance of an electrode plate, and according to the currently measured self-capacitance value and mutual capacitance value, dynamically calibrating the capacitance plane reference value so as to obtain a current capacitance plane calibration value; on the basis of the current capacitance plane calibration value, identifying a touch operation of a user according to the current self-capacitance value and the mutual capacitance value.

Support MOST bus connection's vehicle -mounted video monitoring device

... 本实用新型公开了一种支持MOST总线连接的车载视频监控装置，包括:GPS模块、第一控制模块、LCD模块、第一视频收发模块、第一摄像头模块、VGA分割器模块、显示屏模块、第二控制模块、第二视频收发模块；第一视频收发模块包括：第一MOST网络接口模块；第二视频收发模块包括：第二MOST网络接口模块；第一MOST网络接口模块和第二MOST网络接口模块分别用于接入车载MOST环形网络。本实用新型的支持MOST总线连接的车载视频监控装置，提供对于辅助驾驶安全的实时视频功能，包括：GPS定位、视频监控等，支持MOST总线连接，无需额外的硬件，减少了成本，采用环状线路，可以使多个系统接入点同时接入系统，增加了视频和GPS通信的数据量，提高了驾驶的安全性。 ...

Calculation method for temperature distribution in roasting process of self-roasting electrode of direct-current submerged arc furnace

The invention discloses a method for calculating temperature distribution in the roasting process of a self-roasting electrode of a direct-current submerged arc furnace. The method comprises the following steps: determining structural parameters of the self-roasting electrode and operating parameters of the submerged arc furnace; determining the material and physical property parameters of each part of the self-baking electrode; according to the coupling principle of an electromagnetic field and a temperature field in the roasting process of the self-roasting electrode, an electrothermal conversion relational expression between all parts of the self-roasting electrode and electrode paste is established, an energy equation and a Maxwell equation set are solved, and temperature distribution of the self-roasting electrode in the roasting process is calculated. Through temperature distribution calculation of the self-baking electrode, the matching degree of submerged arc furnace operation parameters ...

Anti-blocking device for grouting pipeline

An anti-blocking device for a grouting pipeline comprises a grouting flowmeter, a centrifugal pump special for lightweight concrete and a signal processor. The grouting flowmeter is located on the lower middle portion of the grouting pipeline and comprises an upper connector, a lower connector and a display screen, the upper connector is connected with the external signal processing system, and the lower connector is connected with the signal processor. The centrifugal pump special for lightweight concrete is arranged at the tail end of a grouting pipeline and comprises a pump body, an impeller and a motor, the impeller is mounted in the pump body through a mounting shaft, the geometric center of the pump body and the grouting pipeline are coaxially arranged, and a motor shaft and an impeller mounting shaft are coaxially arranged and connected; the signal processor is connected with a motor signal receiving end. The device is simple in structure, detachable to clean, easy to assemble and ...

Alcohol amine alkyl glycoside polyether and application thereof

The invention provides alcohol amine alkyl glycoside polyether and application thereof. Wherein the structural formula of the alkylol amine alkyl glycoside polyether is as shown in formula I), m is an integer from 1 to 3, n is an integer from 1 to 5, o is an integer from 1 to 3, p is 9 to 18, R1 is-C16H33 or-C18H37, R2 is-H or-CH3, and R3 is-CH2 or-C2H4.

Integrated immobilized microorganism scenic spot sewage treatment equipment based on solar energy

The invention discloses integrated immobilized microorganism scenic spot sewage treatment equipment based on solar energy, and relates to the technical field of sewage treatment.The integrated immobilized microorganism scenic spot sewage treatment equipment based on solar energy comprises an integrated treatment pond and a solar power generation system used for power supply, and the integrated treatment pond comprises a left pond body, a right pond body and a water tank; the left pond body and the right pond body are separated by a middle partition plate; the water tank is positioned on one side of a water outlet of the right pond body; a sedimentation tank and a hydrolysis acidification tank are arranged in the left tank body from top to bottom, and an MBR (Membrane Bioreactor), a three-phase separator and a biological contact oxidation tank are arranged in the right tank body from top to bottom; a section of water outlet pipe is arranged above the water tank and is communicated with the ...

Cooking information labeling method and device, storage medium and electronic equipment

The invention discloses a cooking information labeling method and device, a storage medium and electronic equipment. The cooking information marking method comprises the steps of obtaining a cooking recipe, determining cooking steps contained in the cooking recipe and cooking information corresponding to the cooking steps, and determining the complexity of the cooking steps according to the cooking information corresponding to the cooking steps for each cooking step, the complexity is used for representing the complexity when the cooking steps are executed, selecting a target cooking step from the cooking steps according to the complexity corresponding to each cooking step, and labeling cooking information corresponding to the target cooking step in a display interface.

Authentication management method based on neighbor bus and application

The invention discloses an authentication management method based on a neighbor bus and an application, which are used for realizing authentication management of a distributed finger-through system, a neighbor bus is reserved on a function device or a module of the distributed finger-through system, and the authentication management method comprises the following steps: sending key authentication information by utilizing a central controller, the method comprises the following steps of: issuing to equipment or modules adjacent to the equipment or modules through a neighbor bus on a first side of the equipment or modules, before authentication is finished, taking the equipment or modules as slave equipment on the neighbor bus, and after the equipment or modules are authenticated, taking the equipment or modules as host equipment of the equipment or modules connected with the equipment or modules on the first side and taking the equipment or modules as slave equipment of the equipment or ...

AIR CONDITIONING SYSTEM, METHOD AND DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM

The embodiments of the present invention relate to the technical field of smart home appliances, and disclosed thereby is an air conditioning system. The method comprises: one or more air devices, distribution stations in communication with the one or more air devices, drainage pipelines in communication with the distribution stations, and terminal conditioning devices in communication with the drainage pipelines, wherein one distribution station is in communication with one or more drainage pipelines, and one drainage pipeline is in communication with one or more terminal conditioning devices. By employing the embodiments of the present invention, the ambient air of areas where each user is located may be specifically adjusted, while the needs of different users for ambient air are met. Also disclosed by the embodiments of the present invention are an air conditioning method and device and a computer-readable storage medium.

TABLETOP DISPLAY METHOD, APPARATUS, AND TERMINAL

The present disclosure relates to the technical field of mobile terminals. Disclosed are a tabletop display method, apparatus, and terminal. The method comprises: acquiring current weather information; according to the acquired current weather information, acquiring a theme file corresponding to the current weather information from a pre-loaded theme packet, the theme file at least comprising a tabletop background file and an icon file; and rendering the tabletop background file and the icon file onto the tabletop. In the present disclosure, a theme file corresponding to current weather information is acquired, and the acquired theme file is rendered onto the tabletop, so that display effects of a tabletop background and an icon on the tabletop are corresponding to the current weather information. In this way, a user can intuitionally and rapidly know current weather information without the need of specifically checking text information.