Intelligent lifting and lowering speed bump device based on non-Newtonian fluid

Abstract

The invention discloses an intelligent lifting and lowering speed bump device based on a non-Newtonian fluid. Through a vehicle identification and speed measurement sensor, a lifting and lowering control processor, a transverse separation soft film, a non-Newtonian fluid, a wear-proof speed bump stripe soft film, a rigid road surface layer with holes, an air pump actuation system and the like, the'yes or no'' mode switching of the speed bump is realized through automatic control. Intelligent classified management is realized in a working road section, the 'yes' mode is started for vehicles which pass in a violation overspeed way, all reminding and speed limiting functions of a traditional speed bump are provided, and impact damage to and accident inducements for vehicles by speed bumps can be effectively reduced through liquid-solid two-phase transformation characteristics of 'being hard when meeting hard objects and being soft when meeting soft objects' of the non-Newtonian fluid; and for motor vehicles or non-motor vehicles which conform to a speed limiting requirement, a 'no' mode is started, a road environment as a flat ground is provided, and therefore, the problem, which isdenounced by people for a long time, that vehicles which obey the traffic rules are punished can be solved. The device is used for the technical field of intelligent traffic safety facilities.

Description

technical field [0001] The invention relates to the technical field of intelligent traffic safety facilities, in particular to an intelligent lifting speed bump device based on non-Newtonian fluid. Background technique [0002] Speeding is one of the causes of traffic accidents, which seriously threatens people's lives and safety. The speed bump is a traffic facility that reminds and limits the speed of the road where deceleration is required. It is a standard configuration on regular roads. At present, the commonly used speed bumps mainly include road stud speed bumps, hump speed bumps, cement platform speed bumps, speed bumps, etc., all of which are fixed hard roadblocks. Although these traditional deceleration belts are provided, they can remind motor vehicle drivers, but when the vehicle passes the deceleration belt, it will hit the protrusion of the deceleration belt and produce a strong bumpy feeling. Whether it is a speeding vehicle or a vehicle traveling at a prescr...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a non-Newtonian fluid-based vehicle that solves the impact damage of traditional speed bumps on vehicles and reduces the causes of safety accidents, especially the problem of "passive punishment" for passing vehicles that obey traffic rules in the traditional speed bump technology field. Intelligent lifting deceleration belt device

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