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Traffic design and traffic control method for controlling planar crossroads by secondary stop of left-turning vehicles

A technology for intersection and traffic control, which is applied in the field of traffic design and traffic control, can solve the problems such as no scheme is given, and achieve the effect of saving land and improving traffic capacity

Inactive Publication Date: 2006-05-24
钱红波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But for how to solve these three major problems, Senior Engineer Zhai Zhongmin did not give a feasible solution

Method used

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  • Traffic design and traffic control method for controlling planar crossroads by secondary stop of left-turning vehicles
  • Traffic design and traffic control method for controlling planar crossroads by secondary stop of left-turning vehicles
  • Traffic design and traffic control method for controlling planar crossroads by secondary stop of left-turning vehicles

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Embodiment Construction

[0016] For the convenience of description, the above-mentioned design schemes will be explained in detail below in conjunction with the accompanying drawings.

[0017] Design scheme for the secondary parking control level intersection of single left-turn lane and left-turn vehicle

[0018] The design scheme for the secondary parking control plane intersection of single left-turn lane and left-turn vehicle is as follows: figure 1shown. This scheme is suitable for setting up special left-turn lanes at the entrance roads that have been built and cannot be widened due to the red line of the road. Turn to the intersection of the dedicated phase. If this type of intersection is designed according to the traditional method, the number of through lanes must be reduced in order to set up special lanes for left-turning vehicles. Reducing the number of through lanes will reduce the traffic efficiency during the green phase of the through vehicles, and the length of the through green ph...

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Abstract

A traffic design and control method for improving plane intersection capacity, which sets two stop lines in turn left lane to make secondary stop control to turn left car, the space between first stop line and cross is designed as the shared waiting space for straight run car and turn left car, separating them in time by signal control. Said invention reduces the interference between straight run car and turn left car, improves intersection capacity and saves space.

Description

technical field [0001] The invention relates to a traffic design and a traffic control method for improving the traffic capacity of a signal-controlled plane crossing, belonging to the field of traffic design and traffic control. [0002] The present invention is organized and discussed according to the traffic rules that vehicles drive on the right. When using the technical solution in countries or regions where vehicles drive on the left, it is only necessary to change "right" to "left" and "left" to "right". "That's it. Background technique [0003] Most of the bottlenecks in urban road traffic are concentrated at intersections, which are the throats of urban road traffic and are the main factor causing traffic delays. According to statistics, in the urban road network, the time delayed by vehicles at intersections accounts for 31% of the total travel time. At the same time, the traffic flow in all directions constantly produces crossing, merging, and diverging conflict...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C1/02E01F9/576G08G1/07
Inventor 钱红波
Owner 钱红波
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