The utility model relates to a road vehicle wireless fee collecting device based on blue-tooth technology, which belongs to the technical field of electric communication. The utility model is composed of a vehicle carrying blue-tooth card, a vehicle lane fixed end blue-tooth detector, a vehicle lane management microcomputer and software. The utility model has the advantages that the blue-tooth wireless fee collection is adopted, and the utility model is without the needs of cash, charge giving and parking wait. The utility model can increases the road fee collecting efficiency and the road network passing capacity of traffic departments, and the conditions of lower efficiency of traditional parking fee collection and crowded vehicle queuing can be fundamentally solved.