ETC (Electronic Toll Collection) System

ETC system is an electronic toll collection system in china that the vehicles can quickly pass theexpressway enter/exitstation without stoppingandpaying bycash,which efficiently alleviate congestion caused bythe low-efficient manual toll collection and consequent low passing speed, and reduce emission pollution of the queuing vehicles.

ETC system provides vehicle-road communication and achieves secure payment transaction process based on 5.8GHz DSRC technology. The frontends of the system includes RSU (Road Side Unit),OBU (On Board Unit) and user IC (Integrated Circuit) card. The automatic road system deployed on the toll station comprises the RSUs which communicate with the OBU via 5.8GHz DSRC, and links to the backend settlement system to realize the system application.

Watchdata can provide the total solution of the ETC system.