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Intelligent deceleration strip

A speed bump, intelligent technology, applied in the field of intelligent speed bump, can solve the problems of car wear, difficult speed limit effect, damage, etc., to prevent damage and ensure the effect of limiting effect

Pending Publication Date: 2020-03-06
PETROCHINA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides an intelligent deceleration belt, which is used to solve the problem that the existing deceleration belt is difficult to limit the speed of a vehicle with a higher chassis, and is easy to cause wear or even damage to a vehicle with a lower chassis.

Method used

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Embodiment Construction

[0039] In order to solve the problem that the existing deceleration belts are difficult to limit the speed of vehicles with higher chassis and easily cause wear and even damage to vehicles with lower chassis, the embodiment of the present invention provides an intelligent deceleration belt, through the vehicle speed detection device and the chassis The height detection device detects the driving speed and chassis height of the vehicle that is about to pass through the main body of the speed reduction belt and transmits it to the controller. The height adjustment device under the main body carries out lifting or lowering action, so as to limit the speed of the car whose driving speed exceeds the preset speed by changing the height of the speed reduction belt relative to the ground; The height is compared with the preset value, and the height adjustment device arranged under the main body of the speed bump is controlled to lift or lower, so as to ensure the speed limit of the car...

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Abstract

The invention provides an intelligent deceleration strip which comprises a controller, a chassis height detecting device, a vehicle speed detecting device, a deceleration strip main body and a heightadjusting device, wherein the deceleration strip main body is transversely arranged on a highway ground; the height adjusting device is mounted below the deceleration strip main body; the chassis height detecting device and the vehicle speed detecting device are arranged on one side, towards which an automobile moves, of the deceleration strip main body; and the controller is in signal connectionwith the chassis height detecting device, the vehicle speed detecting device and the height adjusting device and is used for controlling the height adjusting device to adjust the height, relative to the highway ground, of the deceleration strip main body according to the automobile chassis height detected by the chassis height detecting device and the automobile driving speed detected by the vehicle speed detecting device, so that the speed of the automobile is limited when the speed exceeds the preset speed and the speed of the automobile with a higher chassis is limited, and the situation that the automobile with a lower chassis is damaged when the distance between the deceleration strip main body and the ground is excessively long is prevented.

Description

technical field [0001] The invention relates to the technical field of road traffic, in particular to an intelligent speed bump. Background technique [0002] In the field of road traffic safety, a speed bump is a raised device placed on the roadway, and is a road safety traffic facility that forces vehicles to slow down. As we all know, speeding is one of the important reasons for road traffic accidents, and the setting of speed bumps can reduce or avoid traffic accidents to a certain extent, which plays a very important role in road traffic safety. [0003] Existing speed bumps are fixedly installed on the road surface of the road, and its height relative to the road surface is a fixed value. However, due to the different heights of the chassis of different cars relative to the ground, for example, the height of the chassis of sports cars and cars is relatively low, while the height of the chassis of off-road vehicles and transport vehicles is relatively high. Low cars a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F9/529
CPCE01F9/529
Inventor 赵高楷余景刚王希武田晓燕赵综凯韩佳李泓锐
Owner PETROCHINA CO LTD
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