Abstract: A system for controlling a vehicle, includes: a central controller and multiple vehicle components. The vehicle components correspond to multiple functional domains, and at least one vehicle component in each of the functional domains is connected to the central controller. The central controller is configured to send first control information to the at least one vehicle component. The functional domains includes a power domain. A vehicle component in the power domain includes a motor controller and multiple drive motors corresponding to wheels and respectively driving the wheels. The first control information includes torque allocation information of each of the drive motors. The central controller is configured to send the torque allocation information to the motor controller according to a vehicle driving scenario.

Abstract: A vehicle control system includes: a central controller and a plurality of vehicle components belonging to a plurality of different functional domains. At least one vehicle component in a first functional domain of the plurality of different functional domains and another vehicle component in the first functional domain are connected to each other through a first network, and are directly connected to the central controller. At least one vehicle component in a second functional domain of the plurality of different functional domains and another vehicle component in the second functional domain are connected to each other through a second network, and are directly connected to the central controller. At least one vehicle component in the first functional domain is connected to at least one vehicle component in the second functional domain through a third network. The central controller can send control information to at least one vehicle component.

Abstract: A speaker includes: a frame, a vibration system, including a diaphragm, a voice coil, and a flexible circuit board, and a magnetic circuit system, wherein the voice coil includes a first lead wire and a second lead wire, the flexible circuit board includes a first surface facing the diaphragm and a second surface opposite to the first surface, the first lead wire and the first surface are located at one side of the flexible circuit board, the second lead wire and the second surface are located at another side of the flexible circuit board, the flexible circuit board includes a first pad on the first surface and a second pad on the second surface, the first lead wire is connected to the first pad, the second lead wire is connected to the second pad. Compared with the related art, the speaker disclosed by the present disclosure has better acoustic performance.

Abstract: The sounding unit provided by the present invention includes a frame, a vibration system and a magnetic circuit system. The vibration system includes a diaphragm, a voice coil and an FPC. The diaphragm consists of a dome with a protruded platform and a suspension. The FPC includes an internal fixed part, an external fixed part, and an elastic part. The internal fixed part includes a first fixed part, a second fixed part, and a third fixed part. The voice coil includes an upper end surface and a lower end surface. The upper end surface is fixed to the protruded platform. The lower end surface is fixed to the third fixed part. The bonding strength between the FPC and the voice coil in the sounding unit is improved, and the vibration stability of the sounding unit is enhanced.

Abstract: A manufacturing method of a resistive random access storage unit, includes: forming a resistance layer on a first metal layer having a flat surface; forming a passivation layer on the resistance layer; performing an etching process to obtain a plurality of basic units, a basic unit comprising a first metal layer, a resistance layer, and a passivation layer, which are laminated sequentially; depositing a insulating dielectric layer, and flattening the insulating dielectric layer; etching the insulating dielectric layer and the passivation layer to form contacting holes corresponded to the basic units; filling metal wires in the contacting holes; forming a second metal layer. According to the above method, a uniformly distributed resistance can be formed on a whole wafer.

Abstract: A manufacturing method of a resistive random access storage unit, includes: forming a resistance layer on a first metal layer having a flat surface; forming a passivation layer on the resistance layer; performing an etching process to obtain a plurality of basic units, a basic unit comprising a first metal layer, a resistance layer, and a passivation layer, which are laminated sequentially; depositing a insulating dielectric layer, and flattening the insulating dielectric layer; etching the insulating dielectric layer and the passivation layer to form contacting holes corresponded to the basic units; filling metal wires in the contacting holes; forming a second metal layer. According to the above method, a uniformly distributed resistance can be formed on a whole wafer.