Vehicle torque control method and system, terminal equipment and storage medium
Vehicle torque control method and system, terminal equipment and storage medium
- Neue Suche nach: YANG KEWEN
- Neue Suche nach: XU SHIHUA
- Neue Suche nach: WAN YUXUAN
- Neue Suche nach: WU HAO
- Neue Suche nach: XU QUN
- Neue Suche nach: YANG KEWEN
- Neue Suche nach: XU SHIHUA
- Neue Suche nach: WAN YUXUAN
- Neue Suche nach: WU HAO
- Neue Suche nach: XU QUN
The invention provides a vehicle torque control method and system, terminal equipment and a storage medium. The method comprises the steps that torque required by a driver is determined according to vehicle control information and whole vehicle information; obtaining a load electricity demand in the target control vehicle, and controlling a target load according to the load electricity demand and the vehicle control information; acquiring battery pack information in the target control vehicle, generating a load switch enabling instruction according to the battery pack information and the load information of the target load, performing switch control on the target load according to the load switch enabling instruction, and determining current-limiting torque or electric power limitation according to a load current limit value; and determining an output torque control target according to the current-limiting torque and the driver demand torque, and controlling the vehicle to perform torque output according to the output torque control target. According to the method, the data corresponding to the torque flow and the energy flow can be effectively separated and processed, so that the data between the torque flow and the energy flow are not mutually influenced, data interference is prevented, and the accuracy of vehicle torque control is improved.
本发明提供了一种车辆扭矩控制方法、系统、终端设备及存储介质，该方法包括：根据车辆控制信息和整车信息确定驾驶员需求扭矩；获取目标控制车辆中的负载用电需求，根据负载用电需求和车辆控制信息控制目标负载；获取目标控制车辆中的电池包信息，根据电池包信息和目标负载的负载信息生成负载开关使能指令，根据负载开关使能指令对目标负载进行开关控制，根据负载电流限值确定限流扭矩或电功率限制；根据限流扭矩和驾驶员需求扭矩确定输出扭矩控制目标，根据输出扭矩控制目标控制车辆进行扭矩输出。本发明能有效地将扭矩流和能量流对应的数据分离处理，使得扭矩流与能量流之间的数据互不影响，防止了数据干扰，提高了车辆扭矩控制的准确性。
Dokumentinformationen
Vehicle torque control method and system, terminal equipment and storage medium
车辆扭矩控制方法、系统、终端设备及存储介质
2022-06-28
Patent
Elektronische Ressource
Chinesisch
| IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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