The invention discloses a ponding danger identification and early warning method and system and a vehicle thereof, and the method comprises the steps: employing a vehicle-mounted camera to identify the height of a building when ponding exists, combining the height of the building when no ponding exists at ordinary times, carrying out the equal-proportion calculation of the actual water depth according to the depth-of-field distance, determining the position information of the location of the building, and combining with the time factor, carrying out the early warning of the ponding danger. Calculating the rising speed of the accumulated water, and determining the danger level according to the rising speed of the accumulated water and the actual water depth. According to the method, the vehicle-mounted camera of the existing vehicle is used, terminal hardware investment cost and maintenance and energy consumption cost are avoided, the time when potential danger occurs can be accurately predicted in combination with vehicle data, and passengers in the vehicle can be reminded of dangerous conditions in time. According to the invention, through intelligent decision making of the accumulated water height and setting of three levels of danger levels, the rising speed of the accumulated water can be intelligently calculated, potential danger can be scientifically and accurately predicted, and more detailed warning and reminding information and safety rescue schemes are provided for drivers and passengers.

    本发明公开了一种积水危险识别和预警方法、系统及其车辆,包括:利用车载摄像头,识别建筑物有积水时的高度,结合建筑物平时无积水时的高度,根据景深距离对实际水深进行等比例计算,确定建筑物所在地的位置信息,结合时间因素,计算积水上升速度,根据积水的上升速度和实际水深,确定危险等级。本发明使用现有车辆的车载摄像头,无终端硬件投入成本,无维修和耗能成本,并且本发明结合自身车辆数据,可以准确的预测潜在危险发生的时间,并能够及时提醒车内乘客危险情况。本发明通过积水高度智能决策和设置三级危险等级,可以智能计算积水上升速度,科学且精准地预测潜在的危险,为驾驶人员和乘客提供更加细化的警示提醒信息和安全营救方案。


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    Title :

    Accumulated water danger identification and early warning method and system and vehicle thereof


    Additional title:

    一种积水危险识别和预警方法、系统及其车辆


    Contributors:
    LI XIAOQIN (author) / LIU JIE (author) / CHEN CAIKE (author) / LI HAO (author) / WANG YUNFEI (author) / LI BAOGUO (author) / WANG YUNKUN (author) / SHI SHAOWEI (author) / LI TIEYING (author) / CHEN YIZHOU (author)

    Publication date :

    2022-10-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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