Vehicle-road cooperation information service and traffic control method and platform
Method and system for monitoring visibility of expressway in real time
Highway data collection and sharing method and platform
ETC parking online transaction system compatible with license identification equipment
ETC parking fee automatic payment method and ETC device
Highway road condition monitoring and early warning device
Green channel vehicle inspection data recording device
Expressway ETC lane toll collection device and use method thereof
ETC (Electronic Toll Collection) equipment and use method thereof