Traffic signal control method for tailgating passage in closed construction area of expressway

A technology for highways and traffic signals, applied in the traffic control system of road vehicles, control traffic signals, traffic control systems, etc., can solve problems such as vehicle congestion, traffic safety hazards, low vehicle traffic efficiency, etc., to reduce congestion, reduce Effects of traffic accidents and reduced vehicle waiting time

Active Publication Date: 2021-09-24
SHANDONG JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that the lane to be borrowed is shared by the traffic flow of multiple lanes, so on the one hand, it causes vehicle congestion, resulting in low vehicle traffic efficiency; on the other hand, because vehicles in two directions are interleaved , so there will be a huge traffic safety hazard

Method used

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  • Traffic signal control method for tailgating passage in closed construction area of expressway
  • Traffic signal control method for tailgating passage in closed construction area of expressway
  • Traffic signal control method for tailgating passage in closed construction area of expressway

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Embodiment Construction

[0049] The following is attached Figure 1-7 The application is described in further detail.

[0050] The embodiment of the present application discloses a traffic signal control method for passing through a closed construction area of ​​an expressway.

[0051] refer to figure 1 with figure 2 , the traffic signal control method for passage through the closed construction area of ​​the expressway comprises the following steps:

[0052] S1, determine that the expressway is a two-way 2N lane; S2, determine the closed road section; S3, install two sets of adjustment signal lights 380; S4, control the on and off of two sets of adjustment signal lights 380; Group traffic lights 420 turn on and off.

[0053] In the S1 step, the one-way road of the expressway is set as the A-way road 100, and the other way is set as the B-way road 200, wherein the A-way road 100 and the B-way road 200 have the same number of N lanes, where N is a positive integer .

[0054] The two-way six-lane...

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Abstract

The invention relates to a traffic signal control method for tailgating passage in a closed construction area of an expressway, and belongs to the technical field of expressway construction, and the method comprises the following steps: S1, determining that the expressway is a bidirectional 2N lane; wherein the road in one direction is set as an A-direction road, and the road in the other direction is set as a B-direction road; S2, determining a closed road section; the A-direction road being a closed road section; S3, installing two groups of adjusting signal lamps; and S4, controlling on and off of the two groups of adjusting signal lamps. Through the arrangement of the adjusting signal lamp, the free interweaving of vehicles on the A-direction road and the B-direction road is avoided, so that the vehicle passing efficiency is improved, and the potential traffic safety hazard is reduced.

Description

technical field [0001] The present application relates to the field of expressway construction, in particular to a traffic signal control method for passage through a closed construction area of ​​an expressway. Background technique [0002] In recent years, with the rapid development of my country's national economy, the mileage of expressways has increased rapidly, and the traffic volume of expressways has also shown a trend of continuous growth. However, the rapid growth of traffic volume and the increase of heavy-duty vehicles have caused the road surface conditions and traffic facilities of some expressways to be damaged to varying degrees, so the phenomenon of expressway construction is often seen. During the construction of expressways, it is necessary to organize the traffic in the expressway construction area to ensure the normal passage of vehicles. [0003] In the related art, for the traffic organization in the expressway construction area, it is common practice...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/07G08G1/095
CPCG08G1/075G08G1/095
Inventor 曹莲英
Owner SHANDONG JIAOTONG UNIV
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