The embodiment of the invention discloses a control method and system for preventing an accelerator from being stepped on mistakenly, and relates to the vehicle control technology, the method comprises the steps that the stepping speed of an accelerator pedal, the duration for the accelerator pedal to be stepped on to the bottom and the ratio of the stepping pressure of the accelerator pedal to the pressure borne by a driving seat are detected; if the speed exceeds a speed threshold value, and/or the duration exceeds a duration threshold value, and/or the ratio exceeds a ratio threshold value, the current braking distance of the vehicle is determined; detecting the distance between the vehicle and an obstacle in the future driving direction; and if the current braking distance is larger than the distance between the vehicle and the obstacle, braking control is conducted on the vehicle. According to the embodiment of the invention, the accuracy and flexibility of mistaken stepping judgment can be improved, and the purpose of avoiding or reducing the damage or secondary damage of vehicles and personnel to a certain extent is achieved.
本发明实施例公开了一种油门防误踩的控制方法和系统,涉及车辆控制技术,方法包括检测油门踏板被踩下的速度、所述油门踏板踩到底维持的时长,以及所述油门踏板被踩的压力与驾驶座椅所受压力的比值;如果所述速度超过速度阈值,和/或所述时长超过时长阈值,和/或所述比值超过比值阈值,确定车辆的当前制动距离;检测所述车辆在未来行驶方向上与障碍物的距离;如果所述当前制动距离大于与障碍物的距离,对所述车辆进行制动控制。本发明实施例可以提高误踩判断的准确性和灵活性,达到在一定程度上避免或减少车辆、人员的受损或二次受损的目的。
Control method and system for preventing accelerator from being stepped on mistakenly
油门防误踩的控制方法和系统
2022-08-30
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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