METHOD FOR FUSING REAL-TIME TRAFFIC STREAM DATA AND DEVICE THEREOF

摘要

A method for fusing real-time traffic stream data and a device thereof are provided. The method comprises: determining the trust level of the road in various road condition states; when the difference between the trust level of the road condition state with the highest trust level and the trust level of the road condition state with the secondary high trust level is not less than a preset threshold, adopting a road condition state S with the highest trust level as the current road condition state of the road, and working out the current running speed of the road according to a corresponding running speed V of the road under the road condition state S with the highest trust level; and otherwise, recomputing the current running speed of the road according to the corresponding running speed V of the road under each type of real-time traffic stream data, and determining the current road condition state of the road according to the current running speed.