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Traffic control method and system based on variable lane

A technology of traffic control and lane, which is applied to control traffic signals and other directions, and can solve problems such as the inability to guarantee traffic efficiency at intersections

Active Publication Date: 2013-12-04
安锐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] For this reason, what the present invention intends to solve is that in the prior art, it is impossible to ensure that the vehicles in the parking lane shared by left-turning vehicles and straight vehicles empty out the impact on crossing traffic caused by the parking lane when going straight and turning left. To solve the technical problem of efficiency, provide a traffic control method and control system based on variable lanes

Method used

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  • Traffic control method and system based on variable lane
  • Traffic control method and system based on variable lane
  • Traffic control method and system based on variable lane

Examples

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Embodiment Construction

[0053] see figure 1 Shown, be a kind of traffic control method based on variable lane of an embodiment of the present invention, comprise the steps:

[0054] S1: Set a variable lane backwards from the stop line of the straight lane on a straight lane directly adjacent to the turning lane.

[0055] S2: Set a variable lane stop line at the entry position of the straight vehicle on the through lane with the variable lane; set a variable lane near the variable lane stop line on the turn-only lane entrance.

[0056] S3: Avoid the entrance of the variable lane on the turn-only lane and set a no-parking area with at least one parking space length adjacent to the entrance near the intersection; the setting of the no-parking area, on the one hand, ensures the entrance Not occupied; at the same time, when the turning green light of the variable lane is turned, the turning vehicle is guided to consciously enter the variable lane when the queue of turning vehicles in the turning special...

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PUM

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Abstract

The invention relates to a traffic control method and system based on a variable lane. The variable lane is arranged backward on a through lane directly adjacent to a turning lane from the parking line position of the through lane, a non-parking area with the length of at least one carport is arranged at the position where the special turning lane is translated into the variable lane, and a parking line of the variable lane is arranged at the driving-in position of the variable lane. A variable lane indication lamp is arranged correspondingly and is controlled to be turned off before an indication green lamp at the cross road according to first preset time t1 and second preset time t2. Alternative passage of straight-running vehicles and turning vehicles in the variable lane in one signal period is achieved, namely, the variable lane serves as the turning lane during the straight-running turning green lamp period, two turning lanes can be used equivalently at the moment, the passage efficiency of the turning vehicles and the straight-running vehicles is greatly improved, the vehicles on the variable lane can be timely cleared, and normal passage of vehicles in the following signal period cannot be disturbed.

Description

technical field [0001] The invention relates to the technical field of intelligent traffic control, in particular to a traffic control method and control system based on variable lanes. Background technique [0002] In order to improve the traffic rate of left-turning vehicles, the technical solution generally adopted at present is to realize by setting the left-turning waiting area, specifically, moving the left-turning parking line forward by a predetermined distance, and parking at the original left-turning parking line and the rearward left-turning A left-turn waiting area is formed between the lines. When the straight-going green light is on and the left-turning green light is not on, the left-turning vehicle can drive to the left-turn waiting area ahead of time and wait. When the left-turn green light is on, stop at the left-turn waiting area. The left-turning vehicles in the turning area can complete the left-turn quickly, thereby improving the traffic efficiency of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/07
Inventor 安锐
Owner 安锐
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