Road condition information collection method based on mobile crowd sourcing perception

The invention discloses a road condition information collection method based on a mobile crowd sourcing perception, and relates to the wireless communication technical field and the intelligent transportation technical field. The road condition information collection method based on the mobile crowd sourcing perception includes that a server broadcasts a road condition report collection notification to mobile phone users of relative regions; the server grades road condition reports according to accuracy of the road condition reports after the server receives the road condition reports of the mobile phone users; after the server summarizes all the received road condition reports, status s of the server at the moment is confirmed, and system gain G(s) is obtained; under the circumstance that objective optimal price is not confirmed, the server learns through Q, and particularly learns how to fix reward money for the task road condition reports of the mobile phone users so as to obtain the maximum benefit of the server; different prices y (1) are achieved for different quality levels of the road condition reports, the maximum number of task release times of the server in a learning process is stipulated to be K, status of the server in the Kth task release is sk, and a total price of the server for the road condition reports is yk.