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Intelligent control system based on expressway median strip moving guardrails

An intelligent control system, the technology of the central divider, which is applied to the traffic control system, traffic control system, general control system of road vehicles, etc., can solve the problem that the congested vehicles cannot be dredged, and achieve good rainproof and dustproof effect and convenient selection. Route, display accurate and timely effect

Active Publication Date: 2020-11-20
山西正道工程技术咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the congested vehicles cannot be unblocked when traffic accidents occur on the expressway, the present invention provides an intelligent control system based on the movable guardrail of the central divider of the expressway

Method used

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  • Intelligent control system based on expressway median strip moving guardrails
  • Intelligent control system based on expressway median strip moving guardrails
  • Intelligent control system based on expressway median strip moving guardrails

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Embodiment Construction

[0040] An intelligent control system based on the movable guardrail of the central divider of the expressway, including a central divider 1 and several movable guardrails arranged horizontally; a plurality of equal-distance-distributed dredging passages 2 are provided on the central divider 1, and each movable guardrail One is correspondingly arranged on the dredging channel 2, and the mobile guardrail includes a main part and a control part;

[0041] The main part includes two mobile guardrail units symmetrically arranged on the left and right, each mobile guardrail unit includes a guardrail foundation 3 placed horizontally and a guardrail body 4 above the guardrail foundation 3; the guardrail foundation 3 of each mobile guardrail unit is provided with In the middle of the central divider 1 adjacent to it; the opposite surfaces of the guardrail body 4 of the two mobile guardrail units are attached, and the inner side of the lower surface of the two is provided with a column 5,...

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Abstract

The invention particularly relates to an intelligent control system based on expressway median strip moving guardrails. The problem that congested vehicles cannot be evacuated when traffic accidents happen to an expressway is solved. The invention discloses an intelligent control system based on an expressway median strip moving guardrail. A guardrail foundation is arranged in the middle of a median strip; a conveying shaft is arranged between the guardrail foundation and the guardrail body; two driven chain wheels are fixedly assembled on each conveying shaft, and a driving chain wheel is fixedly assembled on an output shaft of the first servo motor; a support column is arranged on the guardrail foundation; supporting rods and second servo motors are arranged at the top end parts of the support columns; a handrail is arranged beside the second servo motor; the control part comprises a PLC, a traffic flow analysis module, a reset button, a display screen, an indicator lamp panel and animage acquisition device. The purpose of rapidly and orderly dredging the congested vehicles is achieved, operation is convenient, early warning information is accurately and timely displayed, and the vehicles can conveniently drive out of the accident road section in time.

Description

technical field [0001] The invention relates to a control system for traffic engineering, in particular to an intelligent control system based on a movable guardrail of a highway central divider. Background technique [0002] As an important pillar of regional economic development, expressways play a vital role, but with the increasing traffic volume on expressways, the incidence of traffic accidents also increases. [0003] Since the expressway is a fully enclosed road, once a major traffic accident occurs, subsequent vehicles cannot choose to drive away, but can only wait passively on the expressway, resulting in large-scale congestion of vehicles, resulting in waste of time for drivers and passengers, and reducing travel efficiency. At the same time increased vehicle exhaust emissions. Based on this, it is necessary to design an intelligent control system based on the mobile guardrail of the expressway central divider to solve the problem that the congested vehicles cann...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F15/12G05B19/05G08G1/01G08G1/095
CPCE01F15/12G05B19/054G08G1/01G08G1/095
Inventor 常鹏飞
Owner 山西正道工程技术咨询有限公司
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