Design & Implement of Express Highway Vehicle Line Toll Control System

This paper describes the design and implement of express highway vehicle line toll controlsystem which uses industrial computer with the simplest hardware and software and ensures stability andreliability of the system. The system includes entry vehicle line and exit vehicle line. Driver receives ticketin the entry and pays according to the driving mileage in the exit, which controls periphery devices ofvehicle line, as well as handles special toll events.