The invention discloses a method and device for preventing false triggering of an automatic braking system, and the method comprises the steps: S1, sensing the condition of a target object in a preset range where a vehicle is located through a vehicle-mounted radar and a camera; s2, according to the sensed target object condition, whether the preset range where the vehicle is located is an automatic braking system false triggering scene or not is judged; s3, when it is judged that the preset range where the vehicle is located is the automatic braking system false triggering scene, whether the driving style of the driver is aggressive driving or not is judged according to the data that the driver steps on the accelerator pedal and the brake pedal; and S4, when it is judged that the driving style of the driver is aggressive driving, the trigger threshold value of the automatic braking system is reduced. Whether the triggering threshold value of the AEB needs to be reduced or not is judged according to the complexity degree of the surrounding environment, the concentration degree of the driver and the driving style of the driver, the adaptability of the AEB system to people with different driving styles under the complex working condition is achieved, and the function false triggering rate is reduced.
本发明公开一种防止自动制动系统误触发的方法及装置,其中,方法包括:步骤S1,通过车载雷达和摄像头感知车辆所处预设范围内的目标物状况;步骤S2,根据感知的所述目标物状况,判断车辆所处预设范围是否是自动制动系统误触发场景;步骤S3,在判断车辆所处预设范围是自动制动系统误触发场景时,根据驾驶员踩油门踏板和制动踏板的数据判断驾驶员的驾驶风格是否为激进驾驶;步骤S4,在判断驾驶员的驾驶风格是激进驾驶时,降低自动制动系统的触发阈值。本发明通过对周围环境的复杂程度、驾驶员的专注度以及驾驶员的驾驶风格来判断是否需要降低AEB的触发阈值,实现了在复杂工况下,AEB系统对于不同驾驶风格人群的适应性,降低了功能误触发率。
Method and device for preventing false triggering of automatic braking system
一种防止自动制动系统误触发的方法及装置
2024-01-30
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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