The invention provides a driver hand power compensation method based on vehicle tire burst. The driver hand power compensation method comprises the steps that the current normal hand power value F1 of a driver and the current tire pressure of a vehicle are obtained; judging whether the vehicle tire pressure is normal or not according to the current tire pressure; if not, the instantaneous hand force value F2 of the driver and vehicle steering wheel deflection data when the tire pressure is abnormal are recorded, and the steering wheel deflection data comprise the steering wheel deflection angle and the steering wheel deflection direction; a compensation hand force value FN is calculated according to the instantaneous hand force value F2 and the current normal hand force value F1, the compensation angle of the compensation hand force value FN is obtained according to the steering wheel deflection angle, and the compensation direction of the compensation hand force value FN is obtained according to the steering wheel deflection direction; and outputting compensation hand power according to the compensation hand power value FN, the compensation angle and the compensation direction to assist vehicle driving. Rotation of the steering wheel during tire burst of the vehicle can be restrained, stability of the steering wheel is maintained, and a driver can easily right the steering wheel and drive the vehicle to a safe zone after tire burst of the vehicle.
本发明提供一种基于车辆爆胎后的驾驶员手力补偿方法,包括:获取驾驶员的当前正常手力值F1以及车辆当前胎压;根据当前胎压判断车辆胎压是否正常;若否,记录胎压异常时的驾驶员的瞬时手力值F2及车辆方向盘偏转数据,方向盘偏转数据包括方向盘偏转角度以及方向盘偏转方向;根据瞬时手力值F2与当前正常手力值F1计算得到补偿手力值FN,根据方向盘偏转角度获得补偿手力值FN的补偿角度,根据方向盘偏转方向获得补偿手力值FN的补偿方向;根据补偿手力值FN、补偿角度以及补偿方向输出补偿手力以辅助车辆驾驶。本发明能对车辆爆胎时的方向盘的转动进行抑制,进而维持方向盘的稳定,使得驾驶员在车辆爆胎后能轻松扶正方向盘并将车辆驾驶到安全地带。
Method for compensating hand power of driver after tire burst of vehicle
一种基于车辆爆胎后的驾驶员手力补偿方法
08.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Vehicle tire, vehicle and tire burst treatment method
Europäisches Patentamt | 2022
|Tire-burst-free polyurethane hand cart tire with buffer mechanism
Europäisches Patentamt | 2015
|Tire burst protection supporting device, tire burst protection system and vehicle
Europäisches Patentamt | 2021
|Tire-burst-free polyurethane hand cart tire with elastic inserting member
Europäisches Patentamt | 2015
|