Abstract: The battery pack with the plurality of batteries is determined to have been fully charged and set in a stationary state, the discharge operation proceeds according to specified relationships of the voltage of each battery, a first predetermined voltage difference, and a discharge starting voltage, or the balance operation proceeds according to specified relationships of the voltage of each battery, the first predetermined voltage difference, a balance starting voltage and a second predetermined voltage difference.

Abstract: A cabin heating circuit includes a first pump, a heat source, and a heater core. A battery heating circuit includes a first flow path that branches off from the cabin heating circuit at a three-way flow control valve. The battery heating circuit further includes a second flow path that is independent of the first flow path. The first flow path and the second flow path are thermally coupled by a heat exchanger. The second flow path includes the heat exchanger, a second pump, and a battery heat exchanger. The control unit adjusts an output of the heat source, an opening degree of the three-way flow control valve, an output of the first pump, and an output of the second pump. If a cabin and a battery are heated simultaneously, the control unit regulates the output of the first pump and/or the output of the second pump.

Abstract: Bulk acoustic wave resonators of two or more different filters can be on a common die. The two filters can be included in a multiplexer, such as a duplexer, or implemented as standalone filters. With bulk acoustic wave resonators of two or more filters on the same die, the filters can be implemented in less physical space compared to implementing the same filters of different die. Related methods, radio frequency systems, radio frequency modules, and wireless communication devices are also disclosed.

Abstract: A display device includes a display structure having a display surface and an actuator mechanism. The actuator mechanism drives the display structure travels along a motion path with a periodic cycle.

Abstract: A wheel control mechanism includes a support base, a wheel module, a first magnetic module and a second magnetic module. The wheel module, the first magnetic module and the second magnetic module are installed on the support base. The first magnetic module generates a magnetic attractive force to attract a metal ratchet of the wheel module. By adjusting the position of the second magnetic module relative to the first magnetic module, the strength of the magnetic attractive force is changed. Consequently, the rotation of the wheel module results in a tactile feel or does not result in the tactile feel.

Abstract: A semiconductor package includes a substrate and at least one integrated circuit (IC) die. Substrate solder resist has substrate solder resist openings exposing substrate bonding pads of the bonding surface of the substrate, and die solder resist has aligned die solder resist openings exposing die bonding pads of the bonding surface of the IC die. A ball grid array (BGA) electrically connects the die bonding pads with substrate bonding pads via the die solder resist openings and the substrate solder resist openings. The die solder resist openings include a subset A of the die solder resist openings in a region A of the bonding surface of the IC die and a subset B of the die solder resist openings in a region B of the bonding surface of the IC die. The die solder resist openings of subset A are larger than those of subset B.

Abstract: A method and apparatus for determining a drug code. The method may include: obtaining a specification text of a drug (201); extracting drug key information in the specification text (202); obtaining, on the basis of a pre-created code inverted index, at least one code related to the drug key information and an ingredient corresponding to each code (203); and screening the at least one code on the basis of the drug key information and the ingredient corresponding to each code to obtain an anatomical therapeutic chemical classification system code of the drug (204).

Abstract: The present disclosure discloses a packet processing method, device, and system. The system includes: a controller, configured to: allocate a service label to a service processing manner of an FEC, establish a mapping relationship between the service label and the service processing manner, send the service label to a source node, and send the mapping relationship to a destination node; the source node, configured to: receive the service label sent by the controller, receive a first packet, insert the service label to the first packet to obtain a second packet, and send the second packet to the destination node; the destination node, configured to: receive the mapping relationship sent by the controller, receive the second packet sent by the source node, and pop the service label from the second packet according to the mapping relationship, to obtain the first packet.

Abstract: The present disclosure discloses a method, apparatus, medium, and device for vehicle automatic navigation control.

Abstract: A packet forwarding method, an apparatus, and a system for service function chaining (SFC)-based packet forwarding are disclosed. The packet forwarding method performed by a first service function forwarding node includes receiving a packet forwarding rule from a control node, where the packet forwarding rule indicating a mapping relationship between a match item of traffic characteristic information of a packet and route prefix information; receiving a first packet, where a header of the first packet carries traffic characteristic information of the first packet; determining, based on the packet forwarding rule, target route prefix information corresponding to the traffic characteristic information of the first packet; determining target next-hop information based on the target route prefix information, and forwarding the first packet based on the target next-hop information.

Abstract: The present disclosure provides a system, method and associated apparatus for autonomous vehicle transportation. The system includes: an operation system configured to generate a transportation plan for a vehicle and transmit the transportation plan to a vehicle controller of the vehicle; and the vehicle controller configured to control, in accordance with the transportation plan, the vehicle to autonomously move to a position of a checkpoint at an entrance to a target highway port, and interact with a checkpoint controller corresponding to the position of the checkpoint for autonomously passing the checkpoint; and control the vehicle to autonomously move from the position of the checkpoint to a specified loading/unloading position in the target highway port, and interact with a loading/unloading control apparatus for autonomous loading/unloading at the loading/unloading position.

Abstract: Disclosed is a kettle-type continuous production method for glycine. The method includes: performing a hydantoin synthesis and hydrolysis reaction on glycolonitrile, ammonium carbonate, ammonium bicarbonate and water in a reactor with multiple serially connected kettles, and then purifying, concentrating, crystallizing, separating and drying the products to obtain refined glycine. The reactor with multiple serially connected kettles consists of a hydantoin synthesis section and a hydantoin hydrolysis section which are connected in sequence, the hydantoin synthesis section including a first reaction kettle group of reaction kettles with a reaction temperature of 80-100° C. and a second reaction kettle group of reaction kettles with a reaction temperature of 100-120° C.

Abstract: The present disclosure provides a system, a method and an apparatus for object identification, capable of solving the problem in the related art that a system for centralized control and management of unmanned vehicles may not be able to identify an object effectively. The system for object identification includes a sensing device, a control device and one or more unmanned vehicles.

Abstract: A motor assembly is provided. The rotor includes a hub and a first hollow portion. The first hollow portion is concavely formed from a surface of the hub. A first end of the winding component is disposed in the first hollow portion. The protection component includes an inner ring portion, an outer ring portion and a base. The inner ring portion includes a second hollow portion and a first concave. The fixing portion is penetrated through the second hollow portion and in the first hollow portion. The first concave is concavely formed on one side of the inner ring portion. The outer ring portion includes a second concave. The base is connected with the inner ring portion and the outer ring portion. A second end of the winding component is disposed in the first concave. The bottom portion of the casing is partially received within the second concave.

Abstract: An information management method includes that a controller generates a first message carrying an address of a first next hop of a network device. The first message includes first identification information. The first identification information instructs the network device to delete, from a next hop table stored in the network device, an entry of the first next hop corresponding to the address of the first next hop. The network device receives the first message, and deletes the entry of the first next hop as indicated by the first identification information. The controller withdraw an unavailable next hop by separately sending information about the next hop to the network device without route prefix information, effectively saving a system resource occupied for route withdrawal message exchanging between the controller and the network device, and improving service processing efficiency.

Abstract: A semiconductor device and a manufacturing method is provided. The semiconductor device includes a substrate, a shallow trench isolation structure, a dielectric layer, a gate, a source and a drain. The substrate includes a first region and a second region. The shallow trench isolation structure is arranged on the first region and the second region, and the shallow trench isolation structure is lower than a surface of the substrate and forms an opening. The dielectric layer is arranged in the opening and on the substrate, and a height of the dielectric layer in the second region is greater than that in the first region. The gate is arranged on the dielectric layer. The source is arranged on the substrate and located on a side of the gate. The drain is arranged on the substrate and located on the other side of the gate.

Abstract: Methods, apparatus and systems that relate to a sensor bracket, a sensor assembly that includes the sensor bracket, as well as movable objects and vehicles equipped with the sensor assembly are described. One example sensor bracket includes a bracket body having a first end and a second end. The first end of the bracket body is configured to connect to an automobile and the second end of the bracket body is configured to connect to a sensor. A first air curtain machine is positioned at the second end of the bracket body, the first air curtain machine having an air outlet that is positioned to cause air to flow from the first air curtain machine through the air outlet across a forward-facing direction of the sensor.

Abstract: Techniques disclosed herein include receiving a request to perform an upgrade. The upgrade can comprise changes to firmware or software of the network interface card. Input/Output (I/O) traffic can be monitored on one or more paths between the network interface card and a storage device. The paths can have a path capacity comprising a bandwidth of Input/Output traffic. The spare Input/Output traffic capacity can be calculated based at least in part on the Input/Output traffic and the path capacity. Whether to remove a path can be determined based at least in part on the spare Input/Output traffic capacity. The upgrade can be performed with the path halted in accordance with a determination to remove the path. The upgrade can be performed with the path included in accordance with a determination to not remove the path.

Abstract: The present application discloses a method, system and related device of implementing vehicle automatic inspection and repair. The method includes: obtaining, by a vehicle controller, vehicle self-inspection data, and controlling a vehicle to drive and stop at an inspection and repair position when determining the vehicle malfunctions according to the vehicle self-inspection data; sending, by the vehicle controller, vehicle diagnostic information to an inspection and repair apparatus; and determining, by the inspection and repair apparatus, a corresponding repair advice according to the vehicle diagnostic information, and sending the repair advice to the vehicle controller.

Abstract: A system, a method and a device for planning a driving path for a vehicle are described. In one example aspect, the device is configured to: analyze sense data to obtain positioning data of vehicles; assign vehicle transportation tasks to an unmanned vehicle and a manned vehicle in the predetermined area in accordance with a predetermined transportation task, each vehicle transportation task including a transportation start point and a transportation end point; plan driving paths for the unmanned vehicle and the manned vehicle based on the assigned vehicle transportation tasks, the vehicle positioning data and map data; transmit the assigned transportation task and the planned driving path for the unmanned vehicle to the unmanned vehicle; and transmit the assigned transportation task and the planned driving path for the manned vehicle to a mobile device corresponding to the manned vehicle.