The invention discloses an anti-sideslip self-adaptive energy recovery intensity control method, which comprises the following steps of: after a vehicle enters an energy recovery function, distributing an initial braking energy recovery grade according to a braking energy recovery strategy, carrying out energy recovery according to the distributed initial braking energy recovery grade, and monitoring the slip state of the vehicle in real time during energy recovery. The initial braking energy recovery level is adaptively adjusted based on the slip state. The method has the advantages that the self-adaptive energy recovery intensity grade control strategy is adopted, the out-of-control risk of the vehicle is reduced under the condition that the maximum capacity recovery grade is met, safe driving of the vehicle is achieved, meanwhile, the maximum energy-saving effect is guaranteed, and the cruising ability of the whole vehicle is improved.
本发明公开了一种防侧滑自适应能量回收强度的控制方法,在车辆进入能量回收功能后,按照制动能量回收策略分配初始制动能量回收等级,按照分配的初始制动能量回收等级进行能量回收,在能量回收时实时监控车辆的打滑状态,基于打滑状态自适应调节初始制动能量回收等级。本发明的优点在于:采用自适应能量回收强度等级控制策略,在满足尽可能大的能力回收等级的情况下,降低车辆的失控风险,既实现了车辆的安全行驶,同时保证最大的节能效果提升整车的续航能力。
Anti-sideslip self-adaptive energy recovery intensity control method and automobile
一种防侧滑自适应能量回收强度的控制方法及汽车
2023-12-01
Patent
Elektronische Ressource
Chinesisch
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 |
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