The invention provides a vehicle safety driving control method which comprises the steps: obtaining the steering angle of a steering wheel on a vehicle and the current vehicle speed of the vehicle; determining lateral displacement information of the vehicle according to the steering angle and the current vehicle speed; recognizing an obstacle on the side face of the vehicle, and obtaining relative position information between the obstacle and the vehicle; and determining whether danger exists or not according to the lateral displacement information and the relative position information so as to perform steering safety control on the vehicle. The lateral displacement information matched with the steering angle and the current vehicle speed can be obtained through the obtained steering angle of the steering wheel and the current vehicle speed, then the relative position information between the obstacle on the side face of the vehicle and the vehicle is obtained, and steering safety control over the vehicle is carried out according to the lateral displacement information and the relative position information; radar ranging is no longer used as a unique means for judging whether the steering danger exists in the vehicle or not, and the technical problems of prompt lag, passive prompt, tedious operation and large potential safety hazards in the prior art are solved.
本申请提出一种车辆安全行驶的控制方法,其中,方法包括:获取车辆上方向盘的转向角度和车辆的当前车速;根据转向角度和当前车速,确定车辆的侧向位移信息;识别处于车辆侧面的障碍物,并获取障碍物与车辆之间的相对位置信息;根据侧向位移信息和相对位置信息确定是否存在危险,以对车辆进行转向安全控制。本申请能通过获取到的方向盘的转向角度和当前车速,获取与之匹配的侧向位移信息,然后对车辆侧面的障碍物与车辆之间的相对位置信息进行获取,以根据侧向位移信息和相对位置信息,对车辆进行转向安全控制,不再依赖雷达测距作为判断车辆是否存在转向危险的唯一手段,解决现有技术存在的提示滞后、被动提示、操作繁琐且安全隐患大的技术问题。
Vehicle safety driving control method and device and vehicle
车辆安全行驶的控制方法、装置及车辆
2021-07-16
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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