The invention relates to a lane changing safety auxiliary control method and device, and a vehicle. The method comprises the following steps: judging whether a vehicle has lane changing danger or not;if the lane changing danger is determined to exist, judging whether a driver has a driving intention of steering towards a lane changing dangerous side; if the driver is determined to have the driving intention of steering towards the lane changing dangerous side, determining whether a steering angle of a steering wheel towards the lane changing dangerous side is larger than a preset dangerous angle or not, and if the steering angle of the steering wheel towards the lane changing dangerous side is not larger than the preset dangerous angle, carrying out secondary alarming; and if the steeringangle of the steering wheel towards the lane changing dangerous side is determined to be larger than the preset dangerous angle, carrying out third-level alarming, wherein a danger degree corresponding to the secondary alarming is lower than the danger degree corresponding to the third-level alarming. In the invention, the driver can determine the current state of the vehicle according to different alarm modes, and then actively takes certain remedial measures so as to avoid further deepening of dangers and improve driving safety.
本发明涉及一种变道安全辅助控制方法、装置和车辆,该方法包括:判断车辆是否存在变道危险,若判定存在变道危险,则判断驾驶员是否有朝变道危险侧转向的驾驶意图,若判定驾驶员有朝变道危险侧转向的驾驶意图,则判断方向盘朝变道危险侧的转向角度是否大于预设危险角度,若判定方向盘朝变道危险侧的转向角度不大于预设危险角度,则进行二级报警;若判定方向盘朝变道危险侧的转向角度大于预设危险角度,则进行三级报警;其中,二级报警对应的危险程度低于三级报警对应的危险程度。在本发明中,驾驶员可以根据报警方式的不同,确定车辆当前所处于的状态,进而主动做出一定的补救措施,以避免危险的进一步加深,提高了驾驶安全性。
Lane changing safety auxiliary control method and device, and vehicle
一种变道安全辅助控制方法、装置和车辆
2020-10-13
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 |
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