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A control method for channelization of non-motorized vehicle lanes at signalized intersections under expansion effect

A non-motor vehicle, expansion effect technology, applied in the direction of controlling traffic signals, etc., can solve the problems of delay establishment without motor vehicles, lack of control of non-motor vehicle expansion effect, etc.

Active Publication Date: 2017-02-01
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing management methods of signalized intersections in China lack the control of the expansion effect of non-motor vehicles, and have not established corresponding control methods for the delays caused by different expansion degrees to motor vehicles.

Method used

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  • A control method for channelization of non-motorized vehicle lanes at signalized intersections under expansion effect
  • A control method for channelization of non-motorized vehicle lanes at signalized intersections under expansion effect
  • A control method for channelization of non-motorized vehicle lanes at signalized intersections under expansion effect

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Embodiment Construction

[0066] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0067] Such as figure 2 and image 3 As shown, it is a schematic diagram of the expansion effect of straight-going non-motorized vehicles and left-turning non-motorized vehicles that often appear at existing intersections, which affects the normal driving of motor vehicles. Based on this current situation, the applicant proposes the technical solution of the present invention.

[0068] Such as figure 1 Shown, a kind of signalized intersection non-motor vehicle lane channelization control method under the expansion effect of the present invention comprises the following steps:

[0069] Step 10) utilize video detector to carry out data acquisition: as Figure 4As shown, the camera is set up on the roadside of the intersection to be tested, so that the shooting range of the camera covers a certain entrance of the intersection and the corre...

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Abstract

The invention discloses a signalized intersection non-motor vehicle lane channelizing control method under expansion effect. The method includes the following steps: step 10), utilizing a video detector for data collection; step 20), extracting data; step 30), building a vehicle traveling simulation module; step 40), simulating expansion effect; step 50), performing non-motor vehicle lane channelizing control. By the method, interference caused to street crossing of motor vehicles by non-motor vehicles can be lowered, street crossing delay of the motor vehicles can be reduced, and running efficiency of a signalized intersection can be improved.

Description

technical field [0001] The invention relates to a channelization control method for non-motor vehicle lanes at signalized intersections, in particular to a channelization control method for non-motor vehicle lanes at signalized intersections under expansion effects. Background technique [0002] Non-motorized vehicles refer to the general term of human-powered bicycles and electric bicycles. Non-motorized vehicles are widely used in cities due to their advantages of convenience, sensitivity, environmental protection and energy saving. During the peak period of urban traffic, there are a large number of non-motorized vehicles crossing the street at signalized intersections. During the straight-going and left-turning process of non-motorized traffic, non-motorized vehicles will frequently break into the motorized lane and cause an expansion effect. When the expansion effect occurs, non-motor vehicles will encroach on the motor vehicle lanes, causing frictional interference an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/08
Inventor 任刚江航曾霞黄正锋卢佳段婷婷
Owner SOUTHEAST UNIV
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