The invention provides a vehicle overspeed discrimination method and system, a storage medium and a terminal. The method comprises the following steps: determining a current driving road of a vehicleby utilizing a road matching algorithm; according to an electronic map, the longitude and latitude information of the driving road and an interface program of the electronic map, making road speed limiting files corresponding to different driving roads, wherein the road speed limit file comprises a road speed limit value; obtaining the current driving speed of the vehicle; comparing the current driving speed with a road speed limit value corresponding to the current driving road so as to judge whether the vehicle is overspeed or not. Compared with the prior art, on the basis of an existing satellite positioning device, the method achieve the real-time monitoring of the vehicle running speed, can judge whether the vehicle is overspeed or not under the complex road conditions that an elevated road and a ground road are overlapped or parallel or not, reduces the vehicle monitoring cost on the basis that high accuracy is guaranteed; and a driver can be reminded whether to overspeed or notin real time, so the accident rate is reduced.
本发明提供一种车辆超速判别方法、系统、存储介质及终端;所述方法包括以下步骤:利用道路匹配算法确定车辆的当前行驶道路;根据电子地图、行驶道路的经纬度信息及电子地图的接口程序,制作对应不同行驶道路的道路限速文件;道路限速文件包括道路限速值;获取车辆的当前行驶速度;将当前行驶速度与当前行驶道路对应的道路限速值进行比较,以对车辆行驶是否超速进行判别;本发明与现有技术相比,在现有卫星定位装置的基础上,实现车辆行驶速度实时监控并且能够判别车辆在高架路与地面道路重交叠或者平行等复杂道路情形下是否超速,在保证较高准确率的基础上降低了车辆监控的成本;并且能够实时提醒驾驶员是否超速,从而降低了事故发生率。
Vehicle overspeed discrimination method and system, storage medium and terminal
车辆超速判别方法、系统、存储介质及终端
2020-08-18
Patent
Electronic Resource
Chinese
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