The invention provides a torque control method and device for preventing a vehicle from slipping, electronic equipment and the vehicle, and relates to the technical field of vehicle control. The method comprises the steps that current operation parameters of the vehicle are obtained, and constraint limiting parameters are determined based on the current operation parameters; carrying out constraint limitation on the first control system based on the target acceleration limit value and the first target torque request, and carrying out calculation based on the first difference value to obtain a second target torque request; based on the second target torque request and the target speed limit value, carrying out constraint limitation on the second control system, and based on the second difference value, calculating to obtain a third target torque request; and performing torque control on the vehicle based on the third target torque request. According to the torque control method and device for preventing the vehicle from slipping, the electronic equipment and the vehicle, double-loop control over the torque is achieved through the two closed-loop control systems, the control requirements of different working conditions can be met by adjusting the input parameters, the structure is simple, and the cost is low.
本申请提供一种防止车辆打滑的扭矩控制方法、装置、电子设备及车辆,涉及车辆控制技术领域,该方法包括:获取车辆的当前运行参数,并基于当前运行参数确定约束限制参数;基于目标加速度限值以及第一目标扭矩请求对第一控制系统进行约束限制,并基于第一差值计算得到第二目标扭矩请求;基于第二目标扭矩请求以及目标速度限值对第二控制系统进行约束限制,并基于第二差值计算得到第三目标扭矩请求;基于第三目标扭矩请求对车辆进行扭矩控制。本申请提供的防止车辆打滑的扭矩控制方法、装置、电子设备及车辆,通过两个闭环控制系统实现扭矩的双环控制,不仅能够通过调整输入的参数来实现不同工况的控制需求,而且结构简单、成本低廉。
Torque control method and device for preventing vehicle from slipping, electronic equipment and vehicle
防止车辆打滑的扭矩控制方法、装置、电子设备及车辆
2024-12-10
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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