Comprehensive deceleration early warning system for sunken road

The invention relates to a comprehensive deceleration early warning system for a sunken road. The comprehensive deceleration early warning system comprises a lateral rotating shaft, bearing plates, a center shaft, a storage battery, an electric clamping seat, a supporting rod, a spring, a reset bayonet, a transverse drainage pipe, a water collecting tank, a water inlet, a fixed slide way, a zigzag driver, an electric generator, a speed sensor and a controller. The comprehensive deceleration early warning system can effectively relieve and control the problems that a road deceleration strip cannot recognize the speed of a passing vehicle and cannot effectively warn the passing vehicle at night and the road cross section water passing capacity is affected, can recognize the running speed of the passing vehicle in a humanized mode, can provide deceleration strip early warning information, and improves the road cross section water passing capacity, is good in economic applicability, high in automation degree and