The invention provides a vehicle torque control method and device, electronic equipment and a vehicle, a redundant control circuit is formed between a vehicle control unit and a main controller for torque control through a first control circuit and a second control circuit, the communication state of the first control circuit and the second control circuit is obtained, and when the communication state is abnormal, the vehicle torque is controlled. The first control circuit or the second control circuit in a normal communication state is selected as a target control circuit, and then a torque control signal corresponding to the target control circuit is transmitted to the main controller, so that the main controller adjusts the torque according to the torque control signal corresponding to the target control circuit; according to the mode that the redundant control circuit is formed between the vehicle control unit and the main controller for torque control through the first control circuit and the second control circuit, the problem that the vehicle torque cannot be effectively controlled due to abnormal communication between the vehicle control unit and the main controller can be avoided, and therefore driving safety can be guaranteed.
本申请提供一种车辆扭矩控制方法、装置、电子设备及车辆,通过第一控制线路和第二控制线路在整车控制器与进行扭矩控制的主控制器之间形成冗余控制线路,获取第一控制线路和第二控制线路的通讯状态,当通讯状态出现异常时,选定通讯状态正常的第一控制线路或第二控制线路作为目标控制线路,然后将目标控制线路对应的扭矩控制信号传输至主控制器,以供主控制器根据目标控制线路对应的扭矩控制信号对扭矩的大小进行调节,这种通过第一控制线路和第二控制线路在整车控制器与进行扭矩控制的主控制器之间形成冗余控制线路的方式,能够避免整车控制器与主控制器的通讯异常,无法有效地对车辆的扭矩进行控制的问题,从而能够保障行车安全。
Vehicle torque control method and device, electronic equipment and vehicle
车辆扭矩控制方法、装置、电子设备及车辆
2023-06-23
Patent
Elektronische Ressource
Chinesisch
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