The invention discloses a vehicle speed limit monitoring method and device, a vehicle-mounted terminal and a computer storage medium. The method comprises the steps that: if the vehicle-mounted terminal is detected to enter a working state, the vehicle running speed and position information of a current vehicle are acquired in real time, and an offline electronic map deployed on the vehicle-mounted terminal is called; and real-time monitoring and comparison are conducted on the vehicle running speed and position information obtained by the vehicle-mounted terminal according to the off-line electronic map, when the vehicle running speed is close to the speed limit of the current road section, the vehicle-mounted terminal sends out early warning information to remind the driver that he or she is about to drive over the speed limit, and when the vehicle running speed exceeds the speed limit of the current road section, the vehicle-mounted terminal sends out alarm information about speeding and reminds the driver to slow down, and the vehicle-mounted terminal records the vehicle position information and the alarm information during speeding at the same time. Therefore, under the condition of no communication network, full-time and full-section segmented speed limiting is carried out on the vehicle through the off-line electronic map of the vehicle-mounted terminal, and the driving safety is improved.

    本发明公开了一种车辆限速监控方法、装置、车载终端及计算机存储介质,该方法包括:若检测到车载终端进入工作状态时,则实时获取当前车辆的车辆行驶速度和位置信息,并调取车载终端上部署的离线电子地图;根据所述离线电子地图,对所述车载终端获取的车辆行驶速度和位置信息进行实时监测比对,当车辆行驶速度接近当前路段的限速值时,车载终端则提示即将超速的预警信息,当车辆行驶速度超过当前路段的限速值时,车载终端则提示超速的报警信息,提醒驾驶员减速慢行,车载终端同时记录超速时的车辆位置信息和报警信息。由此,实现无通信网络条件下,通过车载终端的离线电子地图对车辆进行全时段全路段分段限速,提高驾驶安全性。


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    Title :

    Vehicle speed limit monitoring method and device, vehicle-mounted terminal and computer storage medium


    Additional title:

    车辆限速监控方法、装置、车载终端及计算机存储介质


    Contributors:
    PEI LIFENG (author) / YANG JIAN (author) / ZHANG QUANSHAN (author) / LIU DONGDONG (author)

    Publication date :

    2021-09-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS




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