Abstract: A method and device for determining a safety risk of an elevator system, and a non-transitory computer-readable storage medium storing a computer program for implementing the method. A method for determining a safety risk of an elevator system includes determining the safety risk by generating a feature vector based at least on operational state data of the elevator system, and subsequently determining a probability of a transport object being trapped in a car of the elevator system using a neural network model. The feature vector and the probability are an input variable and an output variable of the neural network model, respectively, and the feature vector includes components corresponding to combinations selected from a plurality of state values of a first category of features. Further, the state values of the first category of features are determined based on the operational state data.

Abstract: This application relates to a battery tray, a battery testing module, a battery testing system and a battery production system. During the testing process, the battery is placed on a tray body and electrically connected to a connection terminal, so that the test end of the battery can be transferred to a test connection bar. When being connected to the charge and discharge device, only the connection terminal of the test connection bar needs to be connected in a contact manner to achieve electrical connection between the battery and the charge and discharge device.

Abstract: The present application relates to a rectification control system, a charger and a control method for a charger.

Abstract: A method and device for detecting an automatic closing function of one or more landing doors, and a non-transitory computer-readable storage medium. In the method, a state variable of a drive mechanism of the car door when a car door of a car moves in a uniform linear motion alone is first obtained, and subsequently a state variable of the drive mechanism of the car door when the car door and a landing door to be detected move in a uniform linear motion during a closing process is obtained. The state variable is suitable for determining a driving force applied by the drive mechanism of the car door to the car door. Subsequently, automatic closing capability of the landing door to be detected is determined based on the force applied by an automatic self-closing device of the landing door and the resistance of the landing door during a separate movement.

Abstract: The present application relates to a rectification control system, a charger and a control method for a charger.

Abstract: A frame collision rate calculation method for a frame on a CAN bus, and a CAN bus resource minimization method are provided. The CAN bus resource minimization method includes: S1, setting an initial CAN bus communication rate; S2, according to the preset rate in step S1 and an Erlang B formula in the queuing theory, calculating a frame collision rate of each priority; S3, determining whether the frame collision rate of each priority calculated in step S2 exceeds an allowable frame collision rate upper limit; if so, increasing the CAN bus communication rate, and returning to step S2; and if not, decreasing the CAN bus communication rate, and returning to step S2; and S4, outputting a minimum communication rate corresponding to the frame collision rate of a frame of each priority that does not exceed the allowable frame collision rate upper limit.

Abstract: The disclosure provides proteins specifically binding to Vascular Endothelial Growth Factor (VEGF), transferrin and/or properdin.

Abstract: The present disclosure provides an isolated antigen binding protein. The isolated antigen binding protein can specifically bind to properdin. The present disclosure also provides an anti-properdin antibody and a preparation method and an application thereof.

Abstract: A method, an apparatus, an electronic device, and a computer-readable storage medium for detecting a wind turbine blade based on drone aerial photography are provided. The method includes: determining first initial three-dimensional position coordinates and a posture of a wind turbine; determining second initial three-dimensional coordinates of a first expected position with respect to a front shooting position of the wind turbine, based on the first initial three-dimensional position coordinates, the posture, and a preset distance; inputting the second initial three-dimensional coordinates of the first expected position into a flight control system of the drone, and controlling the drone to fly to the second initial three-dimensional coordinates based on a GPS system; and controlling the drone to track at least one first key point of blades of the wind turbine, and determining a three-dimensional movement trajectory of the first key point in a camera coordinate system.

Abstract: A vacuum glass and a vacuum glass window are provided. The vacuum glass includes two glass sheets, a vacuum layer arranged between the two glass sheets, multiple supporting members arranged within the vacuum layer, a sealing portion that seals the vacuum layer arranged on an edge portion of the vacuum layer, and a strip-shaped getter arranged within the vacuum layer. The strip-shaped getter is arranged close to and substantially parallel to the sealing portion at a side of the vacuum glass. The distance between an outer edge of the strip-shaped getter and an inner wall of the sealing portion is not less than about 0.2 millimeters. The vacuum glass window includes a window frame and the above-mentioned vacuum glass. By optimizing the distance between the strip-shaped getter and the sealing portion, the arrangement of the strip-shaped getter will not affect the sealing quality of the sealing portion.

Abstract: The present application pertains to a fusion protein, comprising a transferrin-binding protein, and an arylsulfatase A (ARSA) or functionally active fragment thereof, wherein the transferrin-binding protein comprises a peptide, an antibody or an antigen-binding fragment of the antibody capable of binding transferrin. The other aspect of the present application provides the preparing methods and the uses of the fusion protein.

Abstract: A method and system for drawing a brain functional atlas. The method includes: initializing a brain functional atlas of an individual by using a brain functional atlas template to obtain an initial individualized brain functional atlas; dividing the initial individualized brain functional atlas into a plurality of large areas, each large area including a plurality of functional areas; entering iteration, each iteration process including calculating the connection degree between each voxel in each large area and each functional area in the large area in sequence, and adjusting each voxel to the functional area having the highest connection degree with the voxel until all voxels are adjusted; and when an ending condition is satisfied, ending the iteration to obtain a final individualized brain functional atlas.

Abstract: A battery tray and a testing system for battery are provided. The battery tray may include: a tray body configured to support a battery; a testing connection bar, where the testing connection bar may be disposed on the tray body and have a plurality of signal collection portions, and the plurality of signal collection portions may include a current collection portion, a voltage collection portion, a pressure collection portion, and a temperature collection portion; and a positioning structure, where the positioning structure may be disposed on the tray body and configured to position the battery.

Abstract: A battery testing apparatus includes an energy storage battery pack, a control module, a DC bus, and a DCDC converter. The control module sends a charging/discharging control instruction to the DCDC converter, and the DCDC converter transfers power between a battery under test connected to an output terminal and the energy storage battery pack through the DC bus upon receiving the charging/discharging control instruction, to perform charge/discharge testing on the battery under test connected to the output terminal.

Abstract: The present disclosure provides an isolated antigen binding protein. The isolated antigen binding protein can specifically bind to properdin. The present disclosure also provides an anti-properdin antibody and a preparation method and an application thereof.

Abstract: A charge/discharge test apparatus includes a temperature control box having a test chamber provided inside and provided with an opening communicated with the test chamber and configured for extraction or insertion of a battery, and a rack connected to the temperature control box. The rack and the opening are located at different sides of the temperature control box, and the rack has an accommodating cavity inside. The charge/discharge test apparatus further includes a charge/discharge module located in the accommodating cavity and configured to charge/discharge a battery in the corresponding test chamber.

Abstract: The present application pertains to a fusion protein, comprising a transferrin-binding protein, and an arylsulfatase A (ARSA) or functionally active fragment thereof, wherein the transferrin-binding protein comprises a peptide, an antibody or an antigen-binding fragment of the antibody capable of binding transferrin. The other aspect of the present application provides the preparing methods and the uses of the fusion protein.

Abstract: The present disclosure provides a three-dimensional object modeling method, an image processing method, and an image processing device.

Abstract: Current sensors and components for measuring electrical current are provided. The current sensor component comprises a wire coil wrapped around a core and a pinboard coupled to the wire coil. The pinboard comprises a holder mounted on at least a portion of the wire coil and a pair of metal pins, wherein first ends of the pair of metal pins are coupled to the wire coil and configured to receive a voltage signal from the wire coil, and second ends of the pair of metal pins are coupled to an interface of a circuit board and configured to transfer the voltage signal from the wire coil to the circuit board.