Highway tunnel operation management and control system
Road surface integrated sensor for networked traffic management
Road test monitoring system based on all-weather video monitoring
Over-limit non-stop detection matching system and method based on road traffic management
Early warning equipment and method for highway fog area induction
Novel energy-saving environment-friendly intelligent traffic monitoring device
Overweight refined monitoring system and method based on wireless communication
Vehicle test system, driving behavior judgment control method and accident early warning method
Intelligent driving automobile open road test system and use method
Curve speed measurement and calculation indicator based on piezoelectric induction technology
Construction temporary steel structure safety management informatization method
Automatic monitoring, forecasting and early warning system for highways in foggy mountainous areas
Large-scale vehicle dynamic positioning method based on communication technology