Two-type Parking Fee System And Its Anti-cheating Study

This paper gives a concrete instruction on the double-chip Electronic Toll Collection. The Electronic Toll Collection consists of the Automatic Vehicle Identification, the Automatic Vehicle Classification and the Vehicle Enforcement System. The On Board Unit of the double-chip Electronic Toll Collection is composed of the tag and the double-interface CPU card. It has two working mode that one is non-parking with tag and card the other is parking with card only. So it has a good compatibility with the part automatic tolling system at present. As a result, the double-chip ETC system enhances the passing ability greatly. Then the standard of ETC is prescribed. After the Tolling cheat of ETC is instructed concretely, the solution is brought forward also. Al last, the lane tolling flow charts of ETC are put forward under non-parking and parking.