Fabricated balcony floor drain preformed hole water seepage prevention structure

The invention aims to solve the water seepage problem of a floor drain, and discloses an assembly type balcony floor drain preformed hole water seepage prevention structure which comprises a water seepage prevention structure body, the floor drain is installed in the middle of the water seepage prevention structure body, a supporting ring is installed in the middle of the bottom face of the water seepage prevention structure body, and flow guide rods are symmetrically installed on the upper surface of the supporting ring; a connecting ring is fixedly mounted on the lower surface of the supporting ring, a flow guide cone is mounted on the lower surface of the connecting ring, a flow guide pipe is fixedly mounted on the lower side of the supporting ring, a flow guide ring is mounted in the middle of the flow guide pipe, the connecting cone is fixedly mounted on the upper side of the flow guide ring, a screw is mounted in the middle of the flow guide ring, and mounting rods are uniformly mounted ...

Adjustable combined window mold

The invention discloses an adjustable combined window mold which comprises a mold body, the mold body is of a square frame-shaped structure, the outer wall of the mold body forms a mold cavity surface, and the mold body comprises a first mold panel and a second mold panel; at least one second mold panel is arranged between the two first mold panels, and at least one locking part is arranged at the joint of the first mold panel and the second mold panel. The mold body is formed by splicing the multiple first mold panels and the multiple second mold panels, so that molds of different sizes can be formed according to requirements, and the problem that a window opening mold cannot be used for producing window openings of various sizes can be solved.

Apparatus and method for hash table storage, searching

The invention discloses an apparatus and a method for hash table item storage, searching, which aim to solve the problem of hardness in balancing between time needed for table searching and table capacity in hash table storage structure in the prior art. According to the invention a large hash table storage space is divided into a plurality of hash sub-table storage spaces, each of which corresponds to N hash functions. When an item is stored, a hash value is computed using hash function corresponding to each hash sub-table sequentially, an empty position is found in the hash sub-table for storage of the item; when an item is searched, a search among all hash sub-tables is executed for enhancing speed of searching. The invention effectively solves the problem of hardness in balancing between time needed for table searching and table capacity in hash table storage structure in the prior art, implements storage of all items using ultimately low searching time and ultimately high table utilization ...

Routing lookup method and device and method for constructing B-tree structure

Provided are a routing lookup method and device, and a method for constructing a B-Tree structure, wherein the device includes a routing lookup algorithm software component, a routing update interface component and a routing lookup hardware component, the routing lookup algorithm software component is configured to execute software calculation for a routing entry and issue an entry update instruction, the routing update interface component is configured to control, after receiving the entry update instruction issued by the routing lookup algorithm software component, a data stream of the routing lookup hardware component according to an actual working state of the routing lookup hardware component, and write an updated entry into a memory of the routing lookup hardware component, and the routing lookup hardware component is configured to respond to a routing lookup request of a hardware system, and return a lookup result matched with a longest prefix to the hardware system.

Data processing method and system, electronic equipment and computer readable storage medium

The invention discloses a data processing method and system, electronic equipment and a computer readable storage medium. The method comprises the following steps: receiving data acquisition instructions respectively sent by a plurality of predetermined processors; in response to data acquisition instructions respectively sent by the plurality of predetermined processors, acquiring initial output data respectively corresponding to the plurality of predetermined processors; comparing the initial output data corresponding to the plurality of predetermined processors to obtain a target comparison result; and executing the target operation according to the target information, the target address and the operation type in the target output data under the condition that the target comparison result is that the initial output data corresponding to the plurality of predetermined processors are the same. According to the method and the device, the technical problem that the cost is too high in the ...

Die for assembly type prefabricated floor slab with toilet waterproof structure

The invention aims to solve the manufacturing problem of a waterproof structure of a toilet, and discloses a mold for an assembly type prefabricated floor slab with a waterproof structure of a toilet, the mold comprises a template, a first connecting plate and a second connecting plate are arranged above the template, and a first guide box and a second guide box are mounted at the two ends of the template respectively; first connecting rods are symmetrically connected between the first guide box and the first connecting plate, first mounting blocks are symmetrically mounted on the left side and the right side of the first connecting plate, first positioning rods are symmetrically mounted between the first mounting blocks and the first connecting plate, and first motors are fixedly mounted on the surfaces of the first mounting blocks; first rotary drums are installed in the middle of the first motor, and a first conveying belt is connected between the first rotary drums. The conveying belt ...

Fault point roll-forward recovery method and device and storage medium

The invention provides a fault point roll-forward recovery method and device and a storage medium, and belongs to the technical field of computers.The fault point roll-forward recovery method comprises the steps that under the condition that a first execution body in a heterogeneous redundant system breaks down, the first execution body determines a first instruction address based on a first synchronization point identifier and a pre-generated mapping table; and the first execution body jumps to the first instruction address through a forward rolling recovery mechanism. According to the fault point roll-forward recovery method provided by the invention, the mapping table is generated and queried, so that the error executor recovers the state and jumps to the instruction address aligned with the progress of other normal working executors, the problem of state synchronization between heterogeneous executors in a roll-forward recovery mechanism is effectively solved, and the recovery efficiency ...

Precast beam electromechanical threading structure and method

The invention discloses a precast beam electromechanical threading structure which comprises a precast beam body, a rectangular pipe body and line pipes, the rectangular pipe body is pre-buried in the precast beam body, a rectangular through hole used for installing the line pipes is formed in the rectangular pipe body, the height of the rectangular through hole is equal to the outer diameter of the line pipes, and the line pipes are sequentially arranged in the width direction of the rectangular through hole; sliding grooves are formed in the opposite side walls of the rectangular through hole, the sliding grooves are formed in the length direction of the rectangular pipe body, the multiple sliding grooves are formed in parallel in the width direction of the rectangular pipe body, and the supporting pieces are connected into the sliding grooves in a sliding mode. The invention further discloses an electromechanical threading method for the precast beam. Compared with the prior art, when ...

Table entry adding, deleting and searching method of hash table and hash table storage device

The invention discloses a table entry adding, deleting and searching method of a hash table and a hash table storage device. The table entry searching method of the hash table comprises the following steps of: calculating hash values of table entry key values to be searched in parallel, searching the corresponding bitmaps according to the hash values, comparing the search results, and taking out the table entry corresponding to the address of the bitmap in the hash table when the conflict bit is invalid for the first time; and comparing the table entry with the table entry to be searched, if matching, determining that the table entry is the table entry to be searched, namely the table entry to be searched is found. According to the table entry searching method of the hash table, storage of all table entries and no table entry leave are realized with least search time and high table space utilization rate, the required table entry can be accurately searched by accessing the memory for one ...

Communication method and device and storage medium

The invention provides a communication method and device and a storage medium, relates to the technical field of communication, and is used for solving the technical problem that complex service requirements of customers are difficult to meet in the prior art. The communication method comprises the following steps: determining a target communication mode corresponding to a target communication selection module in a plurality of communication selection modules in response to a triggering operation on the target communication selection module; and transmitting the talkback data in the target communication mode.

Reinforcing device with bracket beam

The reinforcing device comprises a column mold and a beam mold, a connecting opening is formed in the column mold, one end of the beam mold is connected to the connecting opening, a plurality of first connecting pieces are arranged on the edge of the connecting opening, second connecting pieces are arranged at the positions, corresponding to the connecting pieces, of the beam mold, and the second connecting pieces are connected to the first connecting pieces. The second connecting piece is detachably connected to the first connecting piece, a reinforcing component is arranged above the beam formwork and is arranged in an inclined mode, one end of the reinforcing component is connected to the column formwork, and the other end of the reinforcing component is connected to the beam formwork. Compared with the prior art, the problems that in the manufacturing process of the prefabricated reinforced concrete bracket beam, the joint of a column and the beam is unstable in structure and prone ...

Monitoring equipment, method and device and readable storage medium

The invention provides a monitoring device, method and device and a readable storage medium, relates to the technical field of communication, and can expand the monitoring range. The monitoring equipment comprises a rod body, a control assembly, a transmission assembly connected with the rod body, and a monitoring assembly fixed on the transmission assembly, wherein the control assembly is used for controlling the transmission assembly to drive the monitoring assembly to slide and rotate on the rod body. The embodiment of the invention is used in the inspection monitoring process.

IQ mismatch compensation method and apparatus, compensation device, communication device and storage medium

Disclosed are an IQ mismatch compensation method and apparatus for a radio frequency communication system, a compensation device and a communication device. The method comprises: acquiring an interaction result of test signals between a transmitting component and a receiving component; obtaining angle mismatch parameters of a pre-determined type according to the interaction result; determining a frequency domain compensator for performing mismatch compensation on the frequency-dependent angle mismatch parameters according to the following formulae: Y(w)=X(w)−jP(w)*X*(−w) and Y(−w)=X(−w)+jP(w)*X*(w); and performing frequency domain compensation on the frequency-dependent angle mismatch parameters by using the frequency domain compensator. Also disclosed is a computer storage medium.

Photoconductive switch with high thermal stability and design method and manufacturing method thereof

The invention discloses a photoconductive switch with high thermal stability and a design method and a manufacturing method thereof, and the design method comprises the steps: setting a target working wavelength; determining the material of the substrate; determining a designed working wavelength; determining the material of the optical thin film; determining the target light transmittance of the antireflection film, and determining the structure of the antireflection film based on the target light transmittance, the designed working wavelength and the material of the optical thin film; determining the target reflectivity of the reflecting film, and determining the structure of the reflecting film based on the target reflectivity, the designed working wavelength and the material of the optical thin film; and a photoconductive switch model with high thermal stability is obtained. The photoconductive switch has the advantages of high temperature resistance and high thermal stability, the ...

Communication method and device and storage medium

The invention provides a communication method and device and a storage medium, relates to the technical field of communication, and is used for solving the technical problem that an interphone cannot guarantee the safety of voice talkback. The communication method comprises the following steps: acquiring first biological characteristic information and first talkback data of a first user; and when the first biological characteristic information is the biological characteristic information in the preset biological characteristic information set, encrypting the first intercom data, and sending the encrypted first intercom data to the second interphone.

Position information determination method and device and readable storage medium

The invention provides a position information determination method and device and a readable storage medium, relates to the technical field of communication, and can improve the accuracy of determining the position information of UE. The method comprises: a first network element receiving positioning information of a target UE sent by a target base station, the first network element being used for positioning management, and the target base station being a current serving target UE and having a communication and sensing integrated positioning capability; the first network element determines position information of the target UE according to the positioning information; wherein the positioning information comprises at least one of positioning service LCS positioning information and radar positioning information; and calculating to obtain estimated position information according to the LCS positioning information and the radar positioning information. The embodiment of the invention is used ...

Routing Lookup Method and Device, and Construction Method for B-tree Structure

Provided are a routing lookup method and device, and a method for constructing a B-Tree structure, wherein the device includes a routing lookup algorithm software component, a routing update interface component and a routing lookup hardware component, the routing lookup algorithm software component is configured to execute software calculation for a routing entry and issue an entry update instruction, the routing update interface component is configured to control, after receiving the entry update instruction issued by the routing lookup algorithm software component, a data stream of the routing lookup hardware component according to an actual working state of the routing lookup hardware component, and write an updated entry into a memory of the routing lookup hardware component, and the routing lookup hardware component is configured to respond to a routing lookup request of a hardware system, and return a lookup result matched with a longest prefix to the hardware system. 1. A routing lookup device , comprising a routing lookup algorithm software component , a routing update interface component and a routing lookup hardware component , whereinthe routing lookup algorithm software component is configured to execute software calculation for a routing entry and issue an entry update instruction;the routing update interface component is configured to control, after receiving the entry update instruction issued by the routing lookup algorithm software component, a data stream of the routing lookup hardware component according to an actual working state of the routing lookup hardware component, and write an updated entry into a memory of the routing lookup hardware component, andthe routing lookup hardware component is configured to respond to a routing lookup request of a hardware system, and return to the hardware system a lookup result having a longest prefix matching, wherein the routing lookup hardware component is of a pipeline architecture.2. The device as ...

Position prediction method and device and storage medium

The invention provides a position prediction method and device and a storage medium. The method and the device are used for determining predicted position information of a terminal. The method comprises the following steps: a network data analysis function network element NWDAF acquires current position information of a terminal determined by a positioning management function network element LMF; and the NWDAF determines predicted position information of the terminal according to the current position information of the terminal and pre-stored historical position information of the terminal.

Service discovery method and device and storage medium

The invention provides a service discovery method and device and a storage medium, relates to the technical field of communication, and is used for perfecting a non-perceptual positioning related mechanism lacking in related standards. The method comprises the following steps: a first network storage function NRF receives a service discovery request sent by a service consumer network function NF; wherein the service discovery request comprises first indication information, and the first indication information is used for indicating to query a service producer NF with a non-perceptual positioning capability; and the first NRF sends response information of the service discovery request to a service consumer NF, wherein the response information is used for indicating the query result.

Prefabricated part and ALC plate connecting structure

The invention discloses a prefabricated part and ALC plate connecting structure, and belongs to the technical field of wallboard mounting, the prefabricated part and ALC plate connecting structure comprises a top prefabricated part, a laminated layer, connecting pieces, an ALC plate and a bottom prefabricated part, an upper embedded part is connected in the top prefabricated part, and the connecting pieces comprise the upper connecting piece and the lower connecting piece; an upper connecting piece is arranged on the bottom prefabricated part, an upper embedded part is arranged on the upper connecting piece, a connecting plate is arranged between the upper connecting piece and the upper embedded part, a lower embedded part is arranged on the bottom prefabricated part and extends out of the bottom prefabricated part, the laminated layer is located on the bottom prefabricated part, and a fixing plate is arranged between the lower connecting piece and the lower embedded part. And the ALC plate ...

Apparatus and method for hash table storage, searching

The invention discloses an apparatus and a method for hash table item storage, searching, which aim to solve the problem of hardness in balancing between time needed for table searching and table capacity in hash table storage structure in the prior art. According to the invention a large hash table storage space is divided into a plurality of hash sub-table storage spaces, each of which corresponds to N hash functions. When an item is stored, a hash value is computed using hash function corresponding to each hash sub-table sequentially, an empty position is found in the hash sub-table for storage of the item; when an item is searched, a search among all hash sub-tables is executed for enhancing speed of searching. The invention effectively solves the problem of hardness in balancing between time needed for table searching and table capacity in hash table storage structure in the prior art, implements storage of all items using ultimately low searching time and ultimately high table utilization ...

Equal-spacing device for stair reinforcing meshes

The device comprises a bottom plate and buckles, one end of the bottom plate is provided with a notch matched with a stepping formwork in shape, the bottom plate is provided with a plurality of buckles arranged in the length direction of the bottom plate, the cross section of each buckle is of an annular structure, one side of each buckle is provided with an opening used for clamping a reinforcing steel bar, and the opening is communicated with the notch. And the buckle is detachably mounted on the bottom plate. Compared with the prior art, the equal-interval device is convenient to install, and the clear interval between the longitudinal steel bars in the steel bar mesh is effectively limited.

Unmanned aerial vehicle control method and device, equipment and storage medium

The invention provides an unmanned aerial vehicle control method, device and equipment and a storage medium, relates to the technical field of unmanned aerial vehicles, and is used for realizing cooperative control of a plurality of unmanned aerial vehicles and improving the inspection efficiency of an unmanned aerial vehicle group. The method comprises the steps that an unmanned aerial vehicle control device responds to an emergency task and determines a target position, and the target position is a task position corresponding to the emergency task; and determining a first unmanned aerial vehicle according to the position information of the plurality of unmanned aerial vehicles and the target position. Furthermore, the unmanned aerial vehicle control device determines a second unmanned aerial vehicle according to the to-be-executed task of each unmanned aerial vehicle in the plurality of unmanned aerial vehicles. Further, the unmanned aerial vehicle control device sends a first control ...

Method and device for guaranteeing service quality of XR service and storage medium

The invention provides a method and device for guaranteeing the service quality of an XR service and a storage medium, relates to the technical field of communication, and is used for guaranteeing the service quality of the XR service. The method comprises the following steps: acquiring a network performance index of each region in a plurality of regions of a first communication network; based on the network performance index of each region in the plurality of regions, determining a target region of which the network performance does not reach the standard; obtaining a service quality index of each XR terminal in the target area; determining a target XR terminal of which the service quality does not reach the standard in the target area based on the service quality index of each XR terminal in the target area; and sending indication information to the target XR terminal, wherein the indication information is used for indicating the optimization scheme of the service quality of the target ...

Routing lookup method, routing lookup device and method for constructing B-Tree tree structure

The invention discloses a routing lookup method, a routing lookup device and a method for constructing a B-Tree tree structure. The device comprises a routing lookup algorithm software module, a routing update interface module and a routing lookup hardware module, wherein the routing lookup algorithm software module is used for executing software calculation of a routing entry and transmitting an update entry instruction; the routing update interface module is used for controlling data stream of the routing lookup hardware module according to an actual operating state of the routing lookup hardware module after receiving the update entry instruction transmitted by the routing lookup algorithm software module, and writing the update entry into a storage device of the routing lookup hardware module; the routing lookup hardware module is used for responding to a routing lookup request of the hardware system and returning a lookup result matched with a longest prefix to the hardware system; ...

IQ MISMATCH COMPENSATION METHOD AND APPARATUS, COMPENSATION DEVICE, COMMUNICATION DEVICE AND STORAGE MEDIUM

Disclosed are an IQ mismatch compensation method and apparatus for a radio frequency communication system, a compensation device and a communication device. The method comprises: acquiring an interaction result of test signals between a transmitting component and a receiving component; obtaining angle mismatch parameters of a pre-determined type according to the interaction result; determining a frequency domain compensator for performing mismatch compensation on the frequency-dependent angle mismatch parameters according to the following formulae: Y(w)=X(w)−jP(w)*X*(−w) and Y(−w)=X(−w)+jP(w)*X*(w); and performing frequency domain compensation on the frequency-dependent angle mismatch parameters by using the frequency domain compensator. Also disclosed is a computer storage medium.

Inspection system and method and storage medium

The invention provides an inspection system and method and a storage medium. The system comprises first inspection equipment, an acquisition and receiving module, an information generation module, a service interaction module and second inspection equipment, the first inspection equipment is used for sending an abnormal event report to the information generation module through the acquisition and receiving module when an abnormal event is detected; the information generation module is used for positioning the abnormal event according to the abnormal event report, selecting second inspection equipment according to a positioning result, generating inspection information corresponding to the abnormal event, and sending the inspection information to the second inspection equipment through the service interaction module, and the inspection information is used for the second inspection equipment to execute inspection operation on the abnormal event; the second inspection equipment is used for ...

Spectroscopic prism of multiple incidence direction

Cleaning recovery method and device for heterogeneous executor in mimicry switch, and mimicry switch

The present disclosure provides a cleaning and recovery method and device for a heterogeneous executor in a mimic switch, and a mimic switch, the method includes: a mimic scheduler determining a designated heterogeneous executor that needs to be cleaned, marking the designated heterogeneous executor that needs to be cleaned as in a cleaning state, and sending a cleaning instruction to the designated heterogeneous executor; the designated heterogeneous executor sending a normal protocol negotiation message to the mimic scheduler to try to interact with the mimic scheduler; the mimic scheduler receiving the protocol negotiation message and detecting whether the designated heterogeneous executor is in the cleaning state; if in the cleaning state, the mimic scheduler; constructing a training message, and sending the training message to the designated heterogeneous executor for protocol training; repeating sending and processing the protocol negotiation message until the designated heterogeneous executor is in a normal state.

Silicone material, silicone tube, implant, pharmaceutical composition, and test method for amount of drug released

Disclosed are a silicone material, a silicone tube, an implant, a pharmaceutical composition, and a test method for the amount of a drug released. a raw material composition of the silicone material comprises the following components in parts by weight: 100 parts of R-vinyl silicone rubber; 20-80 parts of a reinforcing agent; 0.3-3.0 parts of hydrogen-containing silicone oil; and ≥ 0.000002 parts of a catalyst, preferably being 0.000002-0.00005 parts; the content of vinyl groups in the R-vinyl silicone rubber is 0.10-0.50 mol%; the content of Si-H groups in the hydrogen-containing silicone oil is 0.18-1.6 mol%; the molar ratio of the Si-H groups in the hydrogen-containing silicone oil to the vinyl groups in the R-vinyl silicone rubber is (0.5-4):1; and optionally, said material further comprises an inhibitor. A silicone tube prepared by the silicone material has an excellent mechanical property and good biocompatibility; and an implant made from the silicone tube, upon loading with an active drug, has a stable drug release curve.