The invention relates to a method for safely passing through an intersection without a signal lamp. The method comprises the following steps: a pedestrian sends an intersection passing request and driving parameters through wearable equipment; a vehicle-mounted V2X communication module obtains an intersection passing request and calculates a pedestrian movement track according to the driving parameters; and the pedestrian movement track is compared with the driving track of the current vehicle, whether a collision risk exists or not is judged, if so, an avoidance prompt is sent to the current vehicle, and otherwise, the intersection passing request is ignored. According to the method, the pedestrian can pass through the intersection in a pre-judgment mode, reference is provided for the driving behavior of a driver, sufficient operation time is reserved for parking or deceleration, the defect that the detection accuracy of a vehicle-mounted sensor is low under the conditions of rainstorm weather or dark night light and the like can be effectively overcome, the safety of vehicle driving is remarkably improved, and the method has a very important practical value.

    本发明涉及一种安全通过无信号灯路口的方法,该所述方法包括:行人通过可穿戴设备发送通过路口请求以及行驶参数;所述车载V2X通信模块获取通过路口请求,并根据行驶参数计算行人活动轨迹;将行人活动轨迹与当前车辆的行驶轨迹进行对比,判断是否存在碰撞风险,若是,则向当前车辆发出避让提醒,否则忽略该通过路口请求。该方法实现了行人有预判的通过路口,不仅给驾驶员的驾驶行为提供了参考,为停车或减速预留充足操作时间,更能有效克服暴雨天气或黑夜灯光较暗等情况下,车载传感器检测准确度较低的缺陷,显著提升了车辆驾驶的安全性,具有非常重要的实用价值。


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    Title :

    Method for safely passing through intersection without signal lamp


    Additional title:

    一种安全通过无信号灯路口的方法


    Contributors:
    ZHANG YAN (author)

    Publication date :

    2021-08-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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