The VS-BW hydraulic anti-collision wall system uses hydraulic power to drive the wall to lift and lower. The raised state is a steel structure 400-600mm above the road surface, and the intercept width ranges from 2 meters to 5 meters. When the wall is raised, it can achieve the safety protection function of blocking the crossing and preventing the passage of unauthorized vehicles; the wall is placed flush with the road surface without any hindrance to the passage of the vehicle.