Comprehensive deceleration early warning system for sunken road

Abstract

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 simple in construction process, and can thoroughly solve the problem that the road deceleration strip is not humanized and intelligent enough.

Description

technical field [0001] The invention relates to the technical field of road engineering, in particular to a comprehensive deceleration early warning system for sunken roads. Background technique [0002] With the continuous acceleration of urban development, the requirements for driving safety and comfort are getting higher and higher. Speed ​​bumps are often set in areas and locations with dense crowds and high safety performance requirements, such as schools, residential areas, intersections, and industrial and mining entrances. Such as important positions, the traditional deceleration belt device cannot identify the passing speed of the vehicle, and deceleration measures are also implemented for vehicles that decelerate below the speed limit. The light at night is poor, and drivers usually cannot notice the deceleration facilities on the road. The deceleration strategy is simple and rough, which is not conducive to The driver's driving is safe, and the damage to the vehic...

AI Technical Summary

Problems solved by technology

[0002] With the continuous acceleration of urban development, the requirements for driving safety and comfort are getting higher and higher. Speed ​​bumps are often set in areas and locations with dense crowds and high safety performance requirements, such as schools, residential areas, intersections, and industrial and mining entrances. Such as important positions, the traditional deceleration belt device cannot identify the passing speed of the vehicle, and the deceleration measures are also implemented for vehicles that decelerate below the speed limit. The light at night is poor, and the driver usually cannot notice the deceleration facilities on the road. The deceleration strategy is simple and rough, which is not conducive to The driver is safe to drive, and the damage to the vehicle is greater. At the same time, the service life of the speed bump is short, which seriously reduces the service level and traffic capacity of the road section.

At the same time, as a traffic safety facility arranged horizontally across the full width of the road, it reduces the runoff cross section of the road surface, affects the drainage capacity of the road under extreme weather, and seriously restricts the operating efficiency and water passing capacity of urban drainage facilities, resulting in occasional phenomena such as road accumulation. occur

[0003] In view of this, in order to effectively alleviate and control the problem that the road deceleration belt cannot recognize the speed of passing vehicles, and cannot effectively warn passing vehicles at night, which affects the water passing capacity of the road cross section

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