VanJee WIM Direct Enforcement System is to regulate overloading truck in free flow scenario with the speed 0-100 km/h. This all-inclusive WIM Direct enforcement system consists of high-speed weigh-in-motion system, LiDAR for

Traffic accident in tunnel is much more dangerous and it would cause more casualties than normal roads. There is no GNSS signal in tunnel. If there is a severe traffic accident in tunnel, a great amount vehicle could be trapp