Abstract: The present application relates to the field of data consistency testing, and provides a method and device for testing vehicle data consistency in V2X. The method includes: collecting vehicle V2X test data transmitted based on a V2X-PC5 communication protocol; parsing the V2X test data, and determining whether a format and a data value of parsed data conform to a preset definition, and whether the parsed data is consistent with operating data in testing, to obtain a data structure consistency result; calculating an average error value between dynamic data in the parsed data and data collected by a high-precision inertial navigation device when time stamps are aligned and data sampling frequencies are the same; and according to the data structure consistency result and the average error value, determining whether vehicle data conforms to a preset consistency standard.

Abstract: Provided is a model training method, a data processing method and related apparatuses, relating to the technical fields of large model, image processing, and computer vision. The method includes: obtaining a historical process flow card set for spinning process; extracting a handwritten area from each historical process flow card; classifying the handwritten area to obtain a handwritten digit image block and a handwritten text image block; constructing a digit recognition model of different handwritten digit categories based on the handwritten digit image block, to extract a target digit from a newly-added process flow card; and constructing a text recognition model of different handwritten text categories based on the handwritten text image block, to extract a target text from the newly-added process flow card; wherein the target digit and the target text are used to construct a process flow database for the spinning process.

Abstract: A curtain drive device is provided which comprises a housing, a control part, a power supply part and a drive part; the housing comprises a first housing part for accommodating the control part, a second housing part for accommodating the power supply part, and a third housing part for accommodating the drive part; the power supply part and the drive part are both electrically connected to the control part, and a vibration damping module is disposed between the drive part and the third housing part. A vibration damping module is disposed between the drive part and the third housing part in the present disclosure to change the existing hard connection between the drive part and the third housing part to soft connection, so as to filter the vibration generated by the drive part and reduce the vibration transfer, achieving the vibration reduction and noise reduction.

Abstract: This application relates to the technical field of connectivity communication, and provides an apparatus and method for testing a connected vehicle's communication distance. The testing apparatus includes a support member, and a first antenna is provided on the support member and connected to a signal transceiver. The signal transceiver is configured to send signals to a tested vehicle or receive signals sent by the tested vehicle. An output terminal of the signal transceiver is connected to an upper computer. Data analysis software is installed on the upper computer, and used for recording a test distance and a number of data packets and calculating a packet loss rate, such that a maximum communication distance is obtained according to the test distance and the corresponding packet loss rate.

Abstract: Provided is a spinning workshop inspection method, an electronic device and a storage medium, relating to technical fields of computers. The spinning workshop inspection method includes: acquiring first image information of an inspection passage when an inspection robot inspects a first position corresponding to the first spinning box in the inspection passage; determining a second spinning box from spinning boxes when the first image information includes a first detection object; acquiring second image information of the inspection passage when the inspection robot inspects a second position corresponding to the second spinning box in the inspection passage; and determining state information of the first detection object based on the first and second image information.

Abstract: A PTC over-current protection device includes a first PTC component, a second PTC component, a first insulation layer, a first conductive via, and a second conductive via. The first PTC component includes a first electrode, a second electrode, and a first PTC element sandwiched between the first electrode and the second electrode. The second PTC component includes a third electrode, a fourth electrode, and a second PTC element sandwiched between the third electrode and the fourth electrode. The first insulation layer is disposed between the first PTC component and the second PTC component. The first conductive via electrically connects the first electrode and the third electrode, and the second conductive via electrically connects the second electrode and the fourth electrode.

Abstract: Disclosed is a microfluidic detection device including a circuit substrate and a transparent substrate. The circuit substrate is provided with at least one first light-emitting device used to emit a detection beam, a photodetector used to receive the detection beam and send out a sensing signal, and a control circuit electrically connected to the first light-emitting device and the photodetector. The transparent substrate overlaps the circuit substrate and is provided with a microfluidic channel and a light guide structure. The light guide structure has a light incident surface disposed corresponding to the first light-emitting device and a light exiting surface disposed corresponding to the photodetector. The light guide structure extends from each of the light incident surface and the light exiting surface to the microfluidic channel and is adapted to transmit the detection beam into and out of the microfluidic channel.

Abstract: Provided is a transfer vehicle, including: a vehicle body; a rotating mechanism, including an annular track vertically arranged above the vehicle body, a crawler belt arranged along an end surface of the annular track, and a first driving device connected to the crawler belt; a plurality of material receiving rods arranged at intervals on a side of the rotating mechanism, wherein each material receiving rod includes an inner rod and an outer rod sleeved on the inner rod, and the inner rod is connected to the crawler belt; a docking auxiliary mechanism arranged beside a docking station on the side of the rotating mechanism, including a pushing device and a positioning device, wherein the positioning device is configured to determine an orientation of a target docking position; and a control mechanism configured to control movement of the vehicle body.

Abstract: A memory control system includes: a memory having a main storage module and a built-in EEPROM; a storage controller which, in a normal mode, reads a program in the main storage module on the basis of an instruction of a processor and performs read-write control on the built-in EEPROM, and in a test mode, performs read-write control on the main storage module or the built-in EEPROM on the basis of configuration of a test control signal, or completes a self-test on the basis of an instruction of the test control signal; and the processor. According to the present disclosure, resource consumption is greatly reduced; logic of a hardware control reading part after dormancy is omitted and the time consumed during dormancy and wake-up is reduced; and only one counter and one time sequence control unit are used to implement control of the time sequence of the whole system.

Abstract: A method for searching a path by using a 3D reconstructed map includes: receiving 3D point-cloud map information and 3D material map information; clustering the 3D point-cloud map information with a clustering algorithm to obtain clustering information, and identifying material attributes of objects in the 3D point-cloud map information with a material neural network model to obtain material attribute information; fusing the those map information based on their coordinate information, thereby outputting fused map information; identifying obstacle areas and non-obstacle areas in the fused map information based on an obstacle neural network model, the clustering information, and the material attribute information; and generating 3D path information according to the non-obstacle areas. Since the 3D path information is generated based on those map information, the obstacle areas and flight spaces are effectively determined to generate an accurate flight path.

Abstract: A display device includes a substrate, subpixel units and a thin film encapsulation structure. The subpixel units are disposed on the substrate, and each of the subpixel units includes a light emitting part and a pixel defining part surrounding the light emitting part. The thin film encapsulation structure covers the subpixel units, and includes a first encapsulation layer and a second encapsulation layer covering and in contact with the first encapsulation layer. The refractive index of the first encapsulation layer is different from that of the second encapsulation layer. The first encapsulation layer includes first microstructures, and the first microstructures are respectively disposed on the pixel defining parts. The second encapsulation layer includes second microstructures, the second microstructures are respectively disposed on the pixel defining parts, and the second microstructures are respectively fitted with the first microstructures to form distributed Bragg reflectors.

Abstract: A drug conjugate includes a structure shown by the following formula: Z-(linker-[R]m)n. In the formula, Z is a drug compound, R is a sugar, and m and n are independently an integer from 1 to 6. The drug compound Z is a hepatitis virus targeting drug, a hepatitis B virus (HBV) drug, an inhibitor of apoptosis protein (IAP) antagonist, a multidrug resistance (MDR) inhibitor, or analogues, precursors, prodrugs, derivatives thereof.

Abstract: A double-row rope winder for a curtain and an electric curtain are provided which comprise a rope winder seat; at least two winding core mounting grooves are juxtaposed on the rope winder seat; a winding core is disposed in the winding core mounting grooves respectively; a first rotary part and a second rotary part are respectively disposed at both ends of the winding cores; a first supporting part and a second supporting part cooperating with the first rotary part and the second rotary part respectively are disposed respectively at both ends of the winding core mounting grooves; a first rope guide hole and a second rope guide hole are symmetrically disposed at both ends inside the winding core mounting grooves; a third rope guide hole and a fourth rope guide hole are symmetrically disposed at both ends between the two adjacent winding core mounting grooves on the rope winder seat.

Abstract: A curtain motor is provided which comprises a housing and a motor core, a speed reducer and a circuit board are disposed in the housing; the motor core is fixedly connected to the speed reducer, and also electrically connected to the circuit board, wherein a through hole used for an output end of the speed reducer to transmit power is opened at an end of the housing; a support in communication with the through hole is integrally formed inside this end of the housing; the support is connected with the output end of the speed reducer; a bracket is further disposed in the housing, and one end of the bracket is connected with the motor core and the other end is connected with the circuit board. The motor core and the circuit board are assembled by the bracket to increase the assembling efficiency and lower the production costs.

Abstract: The present invention relates to a transgenic soybean event CAL16 and its detection method thereof. The transgenic soybean event CAL16 is obtained by inserting an exogenous gene (i.e., T-DNA) between the 3? end shown in SEQ ID NO:27 and the 5? end shown in SEQ ID NO:28 of the soybean genome chromosome 18. The transgenic soybean plant CAL16 of the present invention exhibits good resistance to lepidopteran insects and good tolerance to the herbicide glyphosate, without affecting yield. Furthermore, the detection method enables accurate and rapid identification of whether a biological sample contains the DNA molecule of the transgenic soybean event CAL16.

Abstract: Provided is the use of Androgen Receptor-Low/Negative (ARlow/?) status as a biomarker for the efficacy of YM155 monobromide in cancer therapy, and related kits, compositions, and methods for diagnosing and treating cancer in a subject in need thereof.