METHOD AND DEVICE FOR MONITORING REAL-TIME ROAD CONDITION

摘要

A method and device for monitoring real-time road condition is disclosed in the present invention, wherein, the method for monitoring real-time road condition comprises: obtaining the vehicle movement record information of the vehicle returned from the vehicle-mounted terminal; confirming and recording the current road condition information of the vehicle according to the vehicle movement record information, wherein, the current vehicle movement record information includes the road section where the vehicle is located, the current moving direction and the moving speed of the vehicle; judging whether N road conditions of other vehicles satisfied for judging conditions are recorded if the current moving speed of the vehicle is less than the predetermined speed threshold value, wherein, N is more than or equal to one, if N road conditions of other vehicles satisfied for judging conditions are recorded, judging that the road section where the vehicle is located is in a congested status. The technical solution provided by the present invention can achieve monitoring of real-time road condition and can save cost effectively.

主权项

1. A method for monitoring real-time road condition, wherein the method comprises:
obtaining vehicle movement record information of the vehicle returned from a vehicle-mounted terminal in the vehicle; confirming and recording current road condition information of the vehicle according to the vehicle movement record information, wherein, the vehicle movement record information includes a road section where the vehicle is located currently, a current moving direction of the vehicle and a moving speed of the vehicle; if the current moving speed of the vehicle is less than the predetermined threshold value, judging whether N road conditions of other vehicles satisfied for predetermined judging conditions are recorded, wherein, the number of N is more than or equal to one; if N road conditions of other vehicles satisfied for the predetermined judging condition are recorded, determining that the road section where the vehicle locates is in a congested status; wherein, the N road conditions of other vehicles satisfied for the condition include the following conditions: an interval between a time point of recording the road condition information and a time point of obtaining the vehicle movement record information is within a predetermined time threshold value, and the road section where the vehicle and the moving direction of the vehicle recorded in the road condition are the same as that of the vehicle where the vehicle-mounted terminal is mounted, and the moving speed of the vehicle recorded in the road condition is less than the predetermined speed threshold value.