The invention discloses an emergency braking false triggering prevention method and system and a storage medium, and the method comprises the steps: screening a most dangerous target under the condition of assuming the motion states of a vehicle, a target vehicle, a pedestrian and a two-wheeled vehicle; assuming that the vehicle moves in all possible collision avoidance modes, calculating whether collision between the vehicle and the most dangerous target can be avoided or not; if the collision cannot be avoided, continuously outputting a trigger instruction, and if the collision can be avoided, not outputting the trigger instruction; querying an instruction confirmation time table according to a specified input condition to obtain instruction confirmation time, wherein the instruction confirmation time table is obtained by calibrating the false triggering scene data; and if the duration of the triggering instruction is longer than the instruction confirmation time, the vehicle triggers emergency braking, or else, the vehicle does not brake. According to the method, false triggering of automatic emergency braking can be reduced, the driving experience of a driver can be improved, the adverse effect of false braking of the vehicle on the rear vehicle is reduced, extra safety provided by the automatic emergency braking function is fully exerted, and mass production is easy to achieve and popularize.

    本发明公开了一种紧急制动防误触发方法、系统及存储介质,所述紧急制动防误触发方法,包括:假设自车、目标车辆、行人和两轮车运动状态的条件下筛选最危险目标;假设自车以所有可能避撞方式运动,计算能否避免自车与最危险目标发生碰撞;若无法避免碰撞则持续输出触发指令,若能免碰撞则不输出触发指令;以指定输入条件查询指令确认时间表获得指令确认时间,指令确认时间表根据误触发场景数据标定获得;若触发指令持续时间大于指令确认时间,则自车触发紧急制动,否则自车不制动。本发明能减少自动紧急制动误触发,能提升驾驶员的驾乘体验,减少自车误制动对后方车辆的不利影响,充分发挥自动紧急制动功能提供的额外安全性,易于量产实现和推广。


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    Title :

    Emergency braking false triggering prevention method and system and storage medium


    Additional title:

    紧急制动防误触发方法、系统及存储介质


    Contributors:
    TIAN HE (author) / ZHANG SHUQI (author) / MA XIAOWEI (author) / SUN CHAO (author) / YANG CHAOHONG (author)

    Publication date :

    2024-09-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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