The invention discloses a tire burst control method and device and a vehicle, and the method comprises the steps: obtaining the state information of the vehicle when a tire burst signal is received; the state information comprises an actual vehicle speed and an actual yaw velocity; according to the actual vehicle speed, actual basic correction torque is calculated; calculating an actual feedback correction torque according to the actual yaw velocity; and according to the actual basic correction torque and the actual feedback correction torque, performing weighted calculation on a target correction torque, and according to the target correction torque, controlling the vehicle. The phenomenon that deviation of the vehicle cannot be completely compensated or compensation is excessive can be avoided, so that deviation of the vehicle after tire burst is prevented, and the stability of the vehicle after tire burst is guaranteed.
一种爆胎控制方法、装置和车辆,所述爆胎控制方法包括:在接收到爆胎信号时,获取车辆的状态信息;所述状态信息包括实际车速和实际横摆角速度;根据所述实际车速,计算实际基础修正扭矩;根据所述实际横摆角速度,计算实际回馈修正扭矩;根据所述实际基础修正扭矩和所述实际回馈修正扭矩加权计算目标修正扭矩,并根据所述目标修正扭矩对所述车辆进行控制。本申请可以避免无法完全补偿车辆的偏移或补偿过度的现象,以防止爆胎后车辆出现偏移,保证爆胎后车辆的稳定性。
Tire burst control method and device and vehicle
爆胎控制方法、装置和车辆
2025-03-14
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 |
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