The embodiment of the invention provides a vehicle regeneration torque adjusting method and a vehicle. The method comprises the following steps: obtaining the current speed of a target vehicle, and determining an initial regeneration torque according to the current speed; obtaining a gradient value of the driving road surface of the target vehicle; determining the mass of the target vehicle; determining a target regeneration torque coefficient according to the gradient value and the mass of the target vehicle; and determining a target regeneration torque according to the initial regeneration torque and the target regeneration torque coefficient, and adjusting a motor of the target vehicle according to the target regeneration torque. According to the embodiment of the invention, the brake energy can be more efficiently recycled, and energy waste is avoided.
本发明实施例提供一种车辆再生扭矩调整方法及车辆,该方法包括:获取目标车辆的当前车速,并根据所述当前车速确定初始再生扭矩;获取所述目标车辆行驶路面的坡度值;确定所述目标车辆的质量;根据所述坡度值以及所述目标车辆的质量确定目标再生扭矩系数;根据所述初始再生扭矩以及所述目标再生扭矩系数确定目标再生扭矩,并根据所述目标再生扭矩对所述目标车辆的电机进行调整。本发明实施例能够更高效的回收制动能量,避免能量的浪费。
Vehicle regeneration torque adjusting method and vehicle
车辆再生扭矩调整方法及车辆
2020-07-03
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |