An intelligent lift-type road mandatory deceleration belt

Abstract

The invention discloses an intelligent lifting type road speed bump, which comprises a vehicle speed intelligent detection and judgment system, a power supply module, a lifting drive device, an iron stepped lifting platform, two sliders, two springs and two protective cylinder sleeves; The driving device is connected with the ladder-like lifting platform to control the lifting of the ladder-like lifting platform; the two sliders are installed on both sides of the upper part of the ladder-like lifting platform. The cylinder liner is connected; the energized spiral armature and the lifting drive device are respectively connected with the vehicle speed intelligent detection and judgment system; the vehicle speed intelligent detection and judgment system is respectively connected with the power supply module. The invention controls the vertical obstacle height of the deceleration belt through two intelligent detection and judgment of vehicle speed, realizes forced deceleration and warning for overspeeding vehicles, ensures the safety and ride comfort of vehicles driving according to the speed limit regulations, and solves the traffic chaos on the road section where people and vehicles are mixed In particular, vehicles violating the speed limit standard lead to potential safety hazards.

Description

technical field [0001] The invention belongs to the field of road traffic safety facilities, and in particular relates to an intelligent lifting type road compulsory deceleration belt. Background technique [0002] The intelligent lift-type road speed bump is a kind of road traffic infrastructure special facility that combines mechanical, electronic, magnetic and other technologies to ensure the safety of pedestrians and vehicles. It can be widely used in industrial and mining enterprises, schools, squares, pedestrian streets, entrances to residential quarters, Public parking lots and other road sections with heavy vehicle traffic and slow speed limit and road sections that are likely to cause traffic accidents. Because these places often have a large flow of vehicles, trucks, motorcycles, electric vehicles, bicycles and other vehicles, and also include pedestrians such as the elderly, children, pregnant women, and disabled people, it is easy to form a special phenomenon of ...

AI Technical Summary

Problems solved by technology

At present, the road speed bumps used in China, some speed bumps have the obstacle height set too low. Although they can play a certain role in speed limit warning, it is difficult for people who lack the awareness of safe driving to achieve the purpose of substantive deceleration. Too fast will lead to safety traffic accidents; while the obstacle height of some speed bumps is set too high and cannot be adjusted, once it is fixed and installed, the height of the obstacles cannot be adjusted. For vehicles passing by at low speed, it will also reduce the driver's driving safety and riding comfort expectations, because the strong transient vibration shock will reduce the comfort of the driver and passengers, and reduce the driving safety of the vehicle. less sense of security

Moreover, this kind of vibration and shock can easily cause fatigue damage to the mechanical parts structure and electronic components of the passing vehicle, and even cause a safety traffic accident due to functional failure.

Images