The invention provides a vehicle torque limiting value determining method and device, electronic equipment and a vehicle, and relates to the technical field of automobiles, the method comprises the steps that a slip detection step is executed on a to-be-detected shaft, if the to-be-detected shaft slips, a target torque limiting value determining step is executed, and when the current state of a traction force control system is an activated state, the target torque limiting value is determined; determining the minimum value of the traction control system torque limiting value and the differential torque limiting value as a target torque limiting value under the condition that the working state of the differential is an activated state; under the condition that the current state of the traction force control system is an activated state and the current state of the differential mechanism is a closed state, the torque limiting value of the traction force control system is determined as a target torque limiting value; and under the condition that the current state of the traction control system is the closed state and the current state of the differential mechanism is the activated state, the differential mechanism torque limiting value is determined as the target torque limiting value. The situation of control disorder is avoided, and vehicle safety control can be achieved.
本申请提供一种车辆限扭值确定方法、装置、电子设备及车辆,涉及汽车技术领域,该方法通过对待检测轴执行打滑检测步骤,若待检测轴打滑,则执行目标限扭值确定步骤,包括在牵引力控制系统当前状态为激活状态,且差速器工作状态为激活状态的情况下,将牵引力控制系统限扭值和差速器限扭值中的最小值确定为目标限扭值;在牵引力控制系统当前状态为激活状态,且差速器当前状态为关闭状态的情况下,将牵引力控制系统限扭值确定为目标限扭值;在牵引力控制系统当前状态为关闭状态,且差速器当前状态为激活状态的情况下,将差速器限扭值确定为目标限扭值。避免出现控制混乱的情况,可以实现车辆安全控制。
Vehicle torque limiting value determination method and device, electronic equipment and vehicle
车辆限扭值确定方法、装置、电子设备及车辆
2024-08-16
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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