The invention discloses a vehicle following safety distance intelligent alarm system, belongs to the field of intelligent alarm, relates to a safety distance evaluation technology, and comprises an information acquisition module, an intelligent safety module, a positioning module and an intelligent alarm module. The method comprises the following steps: starting from motion parameters of a running vehicle, comprehensively monitoring the motion parameters of the vehicle, setting a data arrangement unit, preferentially setting a judgment distance Lx, namely a safe vehicle following large-range distance, and when the vehicle following distance is judged to be greater than the safe vehicle following large-range distance, indicating that the vehicle following is safe and not calculating a reminding factor Ti of the vehicle at the same time. The calculation amount of the data processing unit for calculating the reminding factors in the later period is reduced, and the calculation speed of the reminding factors can be increased; the calculation of the reminding factors is combined with the car following speed, the car following angle and the car following distance, the reminding factors are calculated by utilizing a calculation formula, the possibility of possible risks is considered, the rear vehicles are reminded in time, reasonable car following and early warning are achieved, and traffic accidents are avoided.

    本发明公开了一种车辆跟驰安全距离智能报警系统,属于智能报警领域,涉及安全距离评估技术,包括信息获取模块、智能安全模块、定位模块以及智能报警模块;从行驶车辆的运动参数出发,全面监测车辆的运动参数,并设置数据整理单元,优先设定一个判定距离Lx即安全跟车大范围距离,当判定跟车距离大于安全跟车大范围距离时,表示跟车安全同时不对该车的提醒因数Ti进行计算,减少了后期数据处理单元计算提醒因数的计算量,可以加快提醒因数的计算速度;提醒因数的计算结合跟车速度、跟车角度和跟车距离,利用计算公式进行计算提醒因数,考虑可能发生风险的可能,并进行及时的提醒后方车辆,做到合理跟车以及提前预警,避免交通事故的发生。


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    Title :

    Vehicle following safety distance intelligent alarm system


    Additional title:

    一种车辆跟驰安全距离智能报警系统


    Contributors:
    JIN HUIQING (author) / ZHANG SHULIN (author) / SHANG YINGMEI (author)

    Publication date :

    2024-07-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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