The embodiment of the invention provides a motor control system, a motor control method and a vehicle, and relates to the technical field of automobiles. The motor control system comprises a central computing unit and a plurality of area controllers. Wherein the function safety level of each zone controller in the plurality of zone controllers is lower than the function safety level of the motor; the central computing unit is respectively connected with each area controller and is used for sending a first clock signal to each area controller; each area controller is connected with the motor and is used for sending a control signal to the motor; wherein the control signal sent by each area controller carries time information, and the time information is determined based on the first clock signal; and the motor is used for determining the working state in combination with the control signal sent by each area controller. According to the embodiment of the invention, the technical effect of reducing the hardware cost of motor control with a high function safety level can be realized.
本申请实施例提供一种电机控制系统、电机控制方法及车辆,涉及汽车技术领域。所述电机控制系统包括中央计算单元和多个区域控制器;其中,所述多个区域控制器中的各个区域控制器的功能安全等级低于电机的功能安全等级;所述中央计算单元分别与所述各个区域控制器连接,用于向所述各个区域控制器发送第一时钟信号;所述各个区域控制器与所述电机连接,用于向所述电机发送控制信号;其中,所述各个区域控制器发送的控制信号携带时间信息,所述时间信息是基于所述第一时钟信号确定的;所述电机用于结合所述各个区域控制器发送的控制信号确定工作状态。本申请实施例能够实现降低高功能安全等级的电机控制的硬件成本的技术效果。
Motor control system, motor control method and vehicle
一种电机控制系统、电机控制方法及车辆
2024-07-26
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B62D MOTOR VEHICLES , Motorfahrzeuge |
Vehicle motor control method, vehicle motor control system and vehicle
European Patent Office | 2024
|VEHICLE MOTOR CONTROL SYSTEM, AND, VEHICLE MOTOR CONTROL METHOD
European Patent Office | 2022
|VEHICLE SYSTEM, MOTOR CONTROL SYSTEM AND MOTOR CONTROL METHOD
European Patent Office | 2020
|Vehicle system, motor control system and motor control method
European Patent Office | 2021
|VEHICLE CONTROL DEVICE, SERVER, VEHICLE MOTOR CONTROL SYSTEM, AND VEHICLE MOTOR CONTROL METHOD
European Patent Office | 2018
|