Fan Blade Support Assembly for Fan Blade, Air Duct Assembly and Air Conditioner

Some embodiments of the present disclosure provide a fan blade support assembly for a fan blade, an air duct assembly, and an air conditioner. The fan blade support assembly includes: a support base, the support base includes a support base body, and the support base body is provided with a support base hole; a support structure, provided in the support base hole, and the support structure is provided with a shaft hole; and a fan blade shaft, an end of the fan blade shaft is connected to a drive portion after passing through the shaft hole, and the fan blade shaft is movably provided relative to the support base, wherein, the fan blade shaft includes a first shaft section and a second shaft section connected with the first shaft section, and a diameter of the first shaft section is less than a diameter of the second shaft section. 1. A fan blade support assembly for a fan blade , wherein the fan blade support assembly comprises:a support base, wherein the support base comprises a support base body, and the support base body is provided with a support base hole;a support structure, provided in the support base hole, and the support structure is provided with a shaft hole; anda fan blade shaft, wherein, an end of the fan blade shaft is connected with a drive portion after passing through the shaft hole, and the fan blade shaft is movably provided relative to the support base, wherein, the fan blade shaft comprises a first shaft section and a second shaft section connected with the first shaft section, and a diameter of the first shaft section is less than a diameter of the second shaft section2. The fan blade support assembly as claimed in claim 1 , wherein the fan blade shaft is provided with a first position which can be driven by the drive portion and a second position separated from the drive portion claim 1 , while the fan blade shaft is positioned in the first position claim 1 , there is a gap between an outer wall surface of the first shaft section and an inner ...

Hybrid sensor system and method for providing 3d imaging

Provided is a 3D depth sensing system and method of providing an image based on a hybrid sensing array. The 3D sensing system including a light source configured to emit light, a hybrid sensing array comprising a 2D sensing region configured to detect ambient light reflected from an object and a 3D depth sensing region configured to detect the light emitted by the light source and reflected from the object, a metalens on the hybrid sensing array, the metalens being configured to direct the ambient light reflected from the object towards the 2D sensing region, and to direct the light emitted by the light source and reflected from the object towards the 3D depth sensing region, and a processing circuit configured to combine 2D image information provided by the 2D sensing region and 3D information provided by the 3D depth sensing region to generate a combined 3D image.

Methods, systems, articles of manufacture and apparatus to improve resource utilization for binary tree structures

Methods, apparatus, systems and articles of manufacture are disclosed to improve resource utilization for binary tree structures. An example apparatus to improve resource utilization for field programmable gate array (FPGA) resources includes a computation determiner to identify a computation capability value associated with the FPGA resources, a k-ary tree builder to build a first k-ary tree having a number of k-ary nodes equal to the computation capability value, and an FPGA memory controller to initiate collision computation by transferring the first k-ary tree to a first memory of the FPGA resources.

LOW POWER LiDAR SYSTEM WITH SMART LASER INTERROGRATION

A direct time-of-flight (DTOF) LiDAR system includes a sensor array, a first gated time-to digital converter (TDC) circuit and second TDC circuit. The sensor array includes pixels arranged to detect a first disparity location on the sensor array of a reflection signal received from a first object at a first range with respect to a second disparity location on the sensor array of a reflection signal received from a second object at a second range that is greater than the first range. The first TDC circuit generates first timestamp information relating to detection of the first reflection signal in which the first gated TDC circuit is gated based on the first disparity location. The second gated TDC circuit generates second timestamp information relating to detection of the second reflection signal in which the second gated TDC circuit is gated based on the second disparity location.

DISPLAY DRIVING CIRCUIT, METHOD OF DRIVING DISPLAY DRIVING CIRCUIT, DISPLAY PANEL, AND DISPLAY DEVICE

A display driving circuit, a method of driving a display driving circuit, a display panel, and a display device are provided. The display driving circuit includes a compensation circuit and at least one pixel circuit electrically connected to the compensation circuit. The pixel circuit is configured to receive a data compensation signal and control a current magnitude of a driving current flowing through a light-emitting element according to the data compensation signal, so as to apply an operating voltage to a first terminal of the light-emitting element. The compensation circuit is configured to receive the operating voltage and a data voltage and adjust the data compensation signal according to a difference between the operating voltage and the data voltage. 1. A display driving circuit , comprising a compensation circuit and at least one pixel circuit electrically connected to the compensation circuit ,wherein the pixel circuit is configured to receive a data compensation signal and control a current magnitude of a driving current flowing through a light-emitting element according to the data compensation signal, so as to apply an operating voltage to a first terminal of the light-emitting element; andthe compensation circuit is configured to receive the operating voltage and a data voltage, and adjust the data compensation signal according to a difference between the operating voltage and the data voltage.2. The display driving circuit according to claim 1 , wherein the pixel circuit comprises a driving circuit claim 1 , a data writing circuit claim 1 , a storage circuit claim 1 , and a detection circuit;the driving circuit comprises a control terminal and a first terminal, and is configured to control the current magnitude of the driving current according to the data compensation signal, and the first terminal of the driving circuit is connected to the first terminal of the light-emitting element;the data writing circuit is connected to the control terminal of ...

PHOTOMASK AND EXPOSURE METHOD

A photomask and an exposure method are provided. The photomask includes a photomask body including a first surface and a second surface opposite to each other; and a first light-transmissive region penetrating through the first surface and the second surface, wherein a light adjustment component is in the first light-transmissive region and configured to converge a first light beam incident onto the first surface to a second light beam emergent from the second surface, and a cross-sectional area of the first light beam sectioned by the first surface is larger than that of the second light beam sectioned by the second surface. 1. A photomask , comprising:a photomask body, comprising a first surface and a second surface opposite to each other; anda first light-transmissive region penetrating through the first surface and the second surface;wherein a light adjustment component is in the first light-transmissive region and configured to converge a first light beam incident from one side of the photomask body at which the first surface is located to a second light beam emergent from the other side of the photomask body at which the second surface is located, and a cross-sectional area of the first light beam sectioned by the first surface is larger than that of the second light beam sectioned by the second surface.2. The photomask according to claim 1 , wherein the first light-transmissive region comprises a first light-transmissive subregion in the first surface and a second light-transmissive subregion in the second surface claim 1 , and an area of the first light-transmissive subregion is larger than that of the second light-transmissive subregion.3. The photomask according to claim 2 , wherein the light adjustment component comprises a first light convergence structure in the first light-transmissive subregion claim 2 , and a second light convergence structure or a light divergence structure in the second light-transmissive subregion.4. The photomask according to ...

Fpga-based acceleration using opencl on fcl in robot motion planning

Methods and apparatus relating to FPGA (Field-Programmable Gate Array) based acceleration in robot motion planning are described. In an embodiment, logic circuitry (such as an FPGA), coupled to a processor, accelerates one or more motion planning operations for a plurality of objects. A first memory, coupled to the logic circuitry, stores data corresponding to a plurality of Oriented Bounding Boxes (OBBs). The plurality of OBBs are to provide Bounding Volume (BV) models for the plurality of objects. Other embodiments are also disclosed and claimed.

Hardware acceleration machine learning and image processing system with add and shift operations

A system and a method are disclosed to approximately calculate a mathematical function using a digital processing device. An acceleration function is performed on at least one operand for a mathematical function. The acceleration function includes a predetermined sequence of addition operations that approximate the mathematical function in which the mathematical function may be a base-2 logarithm, a power of 2, a multiplication, an inverse square root, an inverse, a division, a square root, and an arctangent. The predetermined sequence of addition operations may include a first predetermined number of additions of integer-formatted operands and a second predetermined number of additions of floating-point-formatted operands in which the additions of integer-formatted operands and additions of floating-point-formatted operands can occur in any order.

Time-resolving sensor for range measurement and 2d greyscale imaging

A pixel of an image sensor includes a pinned photodiode (PPD), a switching device and an output circuit. A first terminal of the switching device is coupled to the PPD. A second terminal of the switching device is coupled to a floating diffusion (FD). A third terminal of the switching device is coupled to a first enable signal and a second enable signal. The switching device is responsive to the first enable signal to transfer a first charge on the PPD to the FD, and responsive to the second enable signal to transfer a second charge on the PPD to the FD. The output circuit outputs a first voltage based on the first charge and outputs a second voltage based on the second charge in which the first voltage corresponds to a time of flight of one or more detected photons and the second voltage corresponds to a greyscale image.

PUSH-OUT MECHANISM FOR WIND DEFLECTOR AND AIR CONDITIONER

Provided is a push-out mechanism for a wind deflector, including: a mounting housing; a rack slidably provided on the mounting housing, the rack is used to hinge with a wind deflector; a gear rotatably provided on the mounting housing and used to connect with an output shaft of a motor, the gear is engaged with the rack; an intermittent movement mechanism rotatably provided on the mounting housing, the intermittent movement mechanism including a first driving medium rotating coaxially with the gear, and a second driving medium drivingly connected with the first driving medium; and a connecting rod, one end of the connecting rod is hinged to the second driving medium and the other end is used to hinge with the wind deflector. Also provided is an air conditioner. The mechanism reduces usage of a motor and saves costs. 1. A push-out mechanism for a wind deflector , comprising:{'b': '800', 'a mounting housing ();'}{'b': 100', '800', '100', '700', '700, 'a rack () slidably provided on the mounting housing (), the rack () is used to hinge with a wind deflector (), and drive the wind deflector () to push out forward;'}{'b': 200', '800', '200', '100, 'a gear () rotatably provided on the mounting housing () and used to connect with an output shaft of a motor, the gear () is engaged with the rack ();'}{'b': 800', '300', '200', '400', '300, 'an intermittent movement mechanism rotatably provided on the mounting housing (), the intermittent movement mechanism comprises a first driving medium () rotating coaxially with the gear (), and a second driving medium () drivingly connected with the first driving medium (); and'}{'b': 500', '500', '400', '700', '400', '100', '700', '100', '700, 'a connecting rod (), one end of the connecting rod () is hinged to the second driving medium () and the other end is used to hinge with the wind deflector (), when the intermittent movement mechanism moves, the second driving medium () and the rack () drive the wind deflector () to open to a ...

AIR CONDITIONER INDOOR UNIT

An air conditioner indoor unit is provided. The air conditioner indoor unit includes: a base module, having a base part which is arranged with a fan motor; a heat exchange module having a heat exchanger and a connection pipeline for connecting the heat exchanger to an air conditioner outdoor unit; the heat exchanger and the connection pipeline are arranged in such a way that in a mounted state, the heat exchanger and the connection pipeline are entirely located at a front side of the base module; an air and water duct module having an air duct assembly; the air duct assembly is suitable to be entirely disassembled from the base part without disassembling the fan motor in the base part. During mounting, pre-assembly is first performed and then general assembly is performed; in such manner, the time needed to assemble the whole unit may be reduced. 1. An air conditioner indoor unit , comprising:a base module, having a base part which is arranged with a fan motor;a heat exchange module having a heat exchanger and a connection pipeline for connecting the heat exchanger to an air conditioner outdoor unit; the heat exchanger and the connection pipeline are arranged in such a way that in a mounted state, the heat exchanger and the connection pipeline are entirely located at a front side of the base module; andan air and water duct module having an air duct assembly; the air duct assembly is suitable to be entirely disassembled from the base part without disassembling the fan motor in the base part.2. The air conditioner indoor unit as claimed in claim 1 , wherein the heat exchange module and the air and water duct module are movably mounted on the base part respectively.3. The air conditioner indoor unit as claimed in or claim 1 , wherein the air and water duct module has a bottom shell and an impeller which is rotationally mounted on the bottom shell; an impeller shaft of the impeller is suitable to be claim 1 , by means of a quick release connecting structure claim 1 , ...

Method and device for rotating air deflector to preset position and air conditioner

Fan blade support assembly for fan blade, air duct assembly, and air conditioner

Air conditioner indoor unit

An air conditioner indoor unit, comprising: a base module (i100), having a base member (i101) which is provided with a fan motor (i141); a heat exchange module (i200), having a heat exchanger (i220) and a connection pipeline for connecting the heat exchanger (i220) to an air conditioner outdoor unit, the heat exchanger (i220) and the connection pipeline being arranged in such a way that in an assembled state, the heat exchanger (i220) and the connection pipeline are entirely located at the front of the base module (i100); and an air and water channel module (i300), having an air channel assembly (i320) which is suitable to be entirely detached from the base member (i101) without detaching the fan motor (i141) from the base member (i101). During assembly, pre-assembly is first performed and then final assembly is performed, reducing the time needed to assemble the whole unit, improving assembly efficiency; in addition, it is possible not only to clean the air channel assembly (i320), but also to separate the air channel assembly (i320) from the fan motor (i141) when the air channel assembly (i320) is detached from the base module (i100), preventing the fan motor (i141) from being damaged by wetting.

Switch module, terminal device, method for controlling terminal device

A switch module, a terminal device, a method for controlling a terminal device. The switch module includes: a set of first-class pins configured to couple with a processing module; two sets of second-class pins, in which a first set of second-class pins is configured to couple with a first subscriber identification module (SIM) card, and a second set of second-class pins is configured to couple with a second SIM card; a first control pin coupled with a control output pin of the processing module and receive a switching signal; and a switch circuit, coupled with the first control pin, the first-class pills and two sets of second-class pins, in which the switch circuit is configured to turn on a path between the first-class pins and the first set of second-class pins or a path between the first-class pins and the second set of second-class pins according to the switching signal.

Mongolian flavored yogurt and preparation method therefor

The present invention provides Mongolian flavored yogurt. The Mongolian flavored yogurt includes 50-70 parts of milk, 4-6 parts of stir-fired millet, 4-8 parts of light cream, 5-15 parts of white granulated sugar, 2-4 parts of probiotics and 1-2 parts of stabilizer. The yogurt takes the milk, the stir-fired millet, the light cream, the white granulated sugar, the probiotics and the stabilizer as raw materials, the stir-fired millet is rich in protein, fat, starch, dietary fiber, minerals, vitamins and other nutrients, which enriches nutritional components in the yogurt, the stir-fired millet with strong millet flavor and the cream are added into the yogurt to improve taste of the yogurt, and the yogurt is smooth and non-grainy, rich in millet flavor and milk flavor, and has strong stability. The yogurt prepared by the present invention is non-grainy and smooth, and a preparation method is simple and feasible.

Method and device for rotating air deflector to preset position and air conditioner

FPGA-based acceleration using OpenCL on FCL in robot motion planning

Methods and apparatus relating to FPGA (Field-Programmable Gate Array) based acceleration in robot motion planning are described. In an embodiment, logic circuitry (such as an FPGA), coupled to a processor, accelerates one or more motion planning operations for a plurality of objects. A first memory, coupled to the logic circuitry, stores data corresponding to a plurality of Oriented Bounding Boxes (OBBs). The plurality of OBBs are to provide Bounding Volume (BV) models for the plurality of objects. Other embodiments are also disclosed and claimed.

Air sweeping assembly, air regulating device and air conditioner

Some embodiments of the present disclosure provide an air sweeping assembly, an air regulating device and an air conditioner. The air sweeping assembly includes: a rotation shaft ( 10 ), the rotation shaft ( 10 ) being provided with blades ( 20 ) thereon; a driving device, the driving device including a fixing portion ( 31 ) and a driving portion disposed on the fixing portion ( 31 ); the driving portion being drivingly connected with the rotation shaft ( 10 ), and the driving portion being configured to drive the rotation shaft ( 10 ) to rotate; and a first position limiting member ( 40 ) disposed on the fixing portion ( 31 ); the first position limiting member ( 40 ) being configured to define an initial position of the rotation shaft ( 10 ) in a circumferential direction.

Switch module in a dual sim terminal

A switch module (10) includes: a set of first-class pins (11) configured to couple with a processing module (20); two sets of second-class pins, in which a first set of second-class pins (121) couples with a first SIM card (31), and a second set of second-class pins (122) couples with a second SIM card (32); a first control pin (13) coupled with a control output pin (21) of the processing module (20) and receive a switching signal; and a switch circuit (14) coupled with the first control pin (13), the first-class pins (11) and two sets of second-class pins (12), in which the switch circuit (14) is configured to turn on a path between the first-class pins (11) and the first set of second-class pins (121) or a path between the first-class pins (11) and the second set of second-class pins (122) according to the switching signal.

Bottom housing assembly structure and air conditioner

Fan mounting structure with a sleeve assembly to couple a motor and a fan of an air conditioner

Fan blade support assembly for fan blade, air duct assembly and air conditioner

Some embodiments of the present disclosure provide a fan blade support assembly for a fan blade, an air duct assembly, and an air conditioner. The fan blade support assembly includes: a support base, the support base includes a support base body, and the support base body is provided with a support base hole; a support structure, provided in the support base hole, and the support structure is provided with a shaft hole; and a fan blade shaft, an end of the fan blade shaft is connected to a drive portion after passing through the shaft hole, and the fan blade shaft is movably provided relative to the support base, wherein, the fan blade shaft includes a first shaft section and a second shaft section connected with the first shaft section, and a diameter of the first shaft section is less than a diameter of the second shaft section.

Air guide assembly and air conditioner provided with same

Hybrid sensor system and method for providing 3D imaging

Provided is a 3D depth sensing system and method of providing an image based on a hybrid sensing array. The 3D sensing system including a light source configured to emit light, a hybrid sensing array comprising a 2D sensing region configured to detect ambient light reflected from an object and a 3D depth sensing region configured to detect the light emitted by the light source and reflected from the object, a metalens on the hybrid sensing array, the metalens being configured to direct the ambient light reflected from the object towards the 2D sensing region, and to direct the light emitted by the light source and reflected from the object towards the 3D depth sensing region, and a processing circuit configured to combine 2D image information provided by the 2D sensing region and 3D information provided by the 3D depth sensing region to generate a combined 3D image.

Shared readout multiple spad event collision recovery for lidar

A time-of-flight detection method for a sensor comprising a plurality of photodetectors outputting a pulse width w is provided. The method comprises: combining pulses from at least two photodetectors to form a combined pulse; calculating a leading edge timestamp t1 of the combined pulse; calculating a trailing edge timestamp t2 of the combined pulse; determining a difference between the trailing edge timestamp and the leading edge timestamp; and based on determining the difference being greater than w, outputting t1 and t2 - w.

Bottom housing assembly structure and air conditioner

Disclosed are a bottom housing assembly structure and an air conditioner. The bottom housing assembly structure comprises a bottom housing assembly (2) and a base (1), wherein a guide structure is arranged between the bottom housing assembly (2) and the base (1), and the guide structure is configured to guide installation of the bottom housing assembly (2) on the base (1). The bottom housing assembly structure can facilitate the realization of the installation of the bottom housing assembly (2) on the base (1), thereby improving the installation efficiency of the bottom housing assembly (2).

一种多功能电子信息显示屏

本实用新型公开了一种多功能电子信息显示屏，涉及LED电子显示屏技术领域，包括显示屏，所述显示屏的顶部安装有支撑杆，且支撑杆的顶端安装有遮雨板，所述显示屏的一侧安装有冷却管安装板，所述冷却管安装板的一侧安装有安装套，且安装套的内部设置有安装孔，所述安装套的一侧设置有螺孔，所述冷却管安装板的内部安装有水冷管，且水冷管的一端安装有输入管，另一端安装有输出管，所述输出管的一端安装有接水柱，本实用新型设置了接水柱、水箱和水冷管，解决了在太阳的暴晒后，散热效果差，影响了电子信息显示屏的使用寿命的问题，设置了安装套，有利于显示屏的位置预固定，降低了安装误差，提高安装的效率。

A low power lidar system with smart laser interrogation

Air conditioner

An air conditioner, including: a bottom shell (10); an air-out motor (30) detachably mounted on the bottom shell (10); a drive box (40) mounted on the bottom shell (10), and an avoidance structure (46) mounted on the bottom shell (10) on a path for dismounting and moving the air-out motor (30). This solves a problem that all the appearance members and the evaporator of the air conditioner need to be disassembled when the motor is detected and repaired due to the motor pressing plate fixing motor.

System and method for histogram binning for depth detection

Provided is a depth detection system and method of histogram binning for depth detection. The depth detection system includes a light source configured to emit a light pulse toward an object, an optical sensor configured to detect the light pulse reflecting off the object, the optical sensor including a first sensing pixel configured to detect the light pulse for a first event count according to the light pulse reflecting off the object, and a second sensing pixel configured to detect the light pulse for a second event count according to the light pulse reflecting off the object, and a processing circuit configured to determine a first aggregated histogram corresponding to the first sensing pixel based on the first event count and the second event count and determine a first peak of the first aggregated histogram to determine a first time of flight associated with the first sensing pixel.

A spad image sensor

A Light Detection and Ranging, LiDAR, system is disclosed that includes a Single Photo Avalanche Diode, SPAD, array comprising at least one pixel read group that outputs a detection event signal in response to a light pulse that is incident on the at least one pixel read group; and a read group, RG, channel coupled to the at least one pixel read group, the RG channel comprising a time-to-digital converter, TDC, configured to generate timestamp information corresponding to the detection event signal, the RG channel further configured to store the timestamp information in an accumulator bin of a histogram circuit corresponding to a value of the timestamp information using hardwired addressing based on the value of the timestamp information.

A flexible computational image sensor with compressive sensing capability

The present disclosure relates to a method and system for imaging a scene. The method includes generating a shutter pattern and applying the shutter pattern to a photodetector array. The system includes a sensor architecture in three dimensions, where elements of the sensor architecture are stacked in two or more layers. Some elements of the sensor architecture include a photodetector array, register array, a generator to generate shutter patterns, readout circuitry, and an ISP.

Control method for assembling or disassembling impeller of air conditioner, and air conditioner

A control method for disassembling and assembling an impeller of an air conditioner is provided. The control method includes: controlling the electromagnetic coil (12) to control a force application direction on an impeller (10), and incorporating forward rotation or reverse rotation of a motor (20), and when the electromagnetic coil (12) is controlled to apply a force on the impeller (10) in a direction away from the motor (20), the motor (20) is rotated reversely, such that the impeller (10) is automatically separated from the motor (20), and when the electromagnetic coil (12) is controlled to apply a force to the impeller (10) in a direction approaching the motor (20), the motor (20) is rotated forward, and the impeller (10) is automatically engaged with the motor (20), so that the impeller (10) can be automatically disassembled or assembled, thus reduce manual operation and improve operation efficiency.

Control method for assembling or disassembling impeller of air conditioner, and air conditioner

Shaft sleeve assembly, blade mounting structure and air conditioner

Some embodiments of the present disclosure provide a shaft sleeve assembly, a blade mounting structure and an air conditioner. The shaft sleeve assembly is configured to connect a blade shaft (30) and a motor shaft (40), and includes: a blade shaft sleeve (10), a first end of the blade shaft sleeve (10) being configured to be connected with the blade shaft (30); and a motor shaft sleeve (20), a first end of the motor shaft sleeve (20) being configured with be connected to the motor shaft (40), and a second end of the motor shaft sleeve (20) being connected with a second end of the blade shaft sleeve (10); and at least one of the blade shaft sleeve (10) and the motor shaft sleeve (20) is an injection molded member.

Shared readout multiple spad event collision recovery for lidar

The present disclosure relates to a method and system for time-of-flight detection. There may be two or more photodetectors in a photodetector circuit that capture photon activity. There is logic that processes the responses of the photodetectors and returns the leading edge of the arrival of the first photon and the leading edge of the arrival of the last photon, if at least two photons are received during an overlapping pulse width.

Air sweeping assembly, air regulating device and air conditioner

Some embodiments of the present disclosure provide an air sweeping assembly, an air regulating device and an air conditioner. The air sweeping assembly includes: a rotation shaft (10), the rotation shaft (10) being provided with blades (20) thereon; a driving device, the driving device including a fixing portion (31) and a driving portion disposed on the fixing portion (31); the driving portion being drivingly connected with the rotation shaft (10), and the driving portion being configured to drive the rotation shaft (10) to rotate; and a first position limiting member (40) disposed on the fixing portion (31); the first position limiting member (40) being configured to define an initial position of the rotation shaft (10) in a circumferential direction.

Air sweeping module, air regulating device and air conditioner

Some embodiments of the present disclosure provide an air sweeping assembly, an air regulating device and an air conditioner. The air sweeping assembly includes: a rotation shaft (10), the rotation shaft (10) being provided with blades (20) thereon; a driving device, the driving device including a fixing portion (31) and a driving portion disposed on the fixing portion (31); the driving portion being drivingly connected with the rotation shaft (10), and the driving portion being configured to drive the rotation shaft (10) to rotate; and a first position limiting member (40) disposed on the fixing portion (31); the first position limiting member (40) being configured to define an initial position of the rotation shaft (10) in a circumferential direction.

Air sweeping module, air regulating device and air conditioner

Air sweeping assembly, air regulating device and air conditioner

Some embodiments of the present disclosure provide an air sweeping assembly, an air regulating device and an air conditioner. The air sweeping assembly includes: a rotation shaft (10), the rotation shaft (10) being provided with blades (20) thereon; a driving device, the driving device including a fixing portion (31) and a driving portion disposed on the fixing portion (31); the driving portion being drivingly connected with the rotation shaft (10), and the driving portion being configured to drive the rotation shaft (10) to rotate; and a first position limiting member (40) disposed on the fixing portion (31); the first position limiting member (40) being configured to define an initial position of the rotation shaft (10) in a circumferential direction.

Air sweeping module, air regulating device and air conditioner

LiDAR adaptive single-pass histogramming for low power LiDAR system

Disclosed is a single pass light detection and ranging (LiDAR) laser method, including building a coarse histogram, detecting a first peak of laser pulses in the coarse histogram, determining whether the first peak height is greater than a first threshold and a location of the first peak is less than or equal to a second threshold, when determining that the first peak height is greater than the first threshold and the location of the first peak is less than or equal to the second threshold, building a fine histogram, and detecting a peak of laser pulses in the fine histogram, and when determining that the first peak height is less than or equal to the first threshold and the location of the first peak is greater than the second threshold, continuing the building of the coarse histogram, and detecting a second peak of the laser pulses in the coarse histogram.

Beef jerky and manufacturing method therefor

The present invention provides beef jerky and a manufacturing method therefor. According to the present invention, mung beans, highland, barley and gallnut chinensis are applied, to a manufacturing process of the beef jerky for the first time, such that the manufactured beef jerky can be generally suitable for all people to eat. In addition, although the mung beans, the highland barley and the gallnut chinensis have strong unique smells, the beef jerky with highland, barley and, mung bean aroma and good flavor, taste and sensory quality, but without traditional Chinese medicine smell of the gallnut chinensis can be manufactured by the manufacturing method, of the present invention. The beef jerky manufactured, by using the manufacturing method, of the present invention has a brownish red color, moderate salty and sweet, no sourness and traditional Chinese medicine taste, rich aroma, high tenderness, good chewiness, and less loss of nutrients.

Air conditioner indoor unit