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Anti-collision method for dynamic variable lane at intersection based on spike lamps in Internet-of-Vehicles environment

A technology of intersection and Internet of Vehicles, applied in the field of intelligent transportation, can solve problems such as variable lane conflicts

Inactive Publication Date: 2018-12-11
HUAIYIN INSTITUTE OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But this is a study on straight lanes. The conflicts caused by variable lanes on straight lanes can be prevented, but the problem of variable lane conflicts at intersections is not well resolved.

Method used

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  • Anti-collision method for dynamic variable lane at intersection based on spike lamps in Internet-of-Vehicles environment
  • Anti-collision method for dynamic variable lane at intersection based on spike lamps in Internet-of-Vehicles environment
  • Anti-collision method for dynamic variable lane at intersection based on spike lamps in Internet-of-Vehicles environment

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Experimental program
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Embodiment Construction

[0068] Such as figure 1 Shown: An anti-collision method for dynamically variable lanes at intersections based on road stud lights in the Internet of Vehicles environment. Traffic data is mainly collected through the Internet of Vehicles, the data is processed and analyzed by the data processing center, and the signal control center performs signal control. The process is as follows:

[0069] Step 1: Collect various traffic data through the Internet of Vehicles environment, and send the obtained data to the data processing center;

[0070] Step 2: The data processing center will analyze and process the obtained data, judge whether to open the variable lane, and then judge the number of lanes opened at the intersection and the turning direction of the opened lane, whether the direction of the original lane has changed, and obtain The scheme is sent to the signal control center;

[0071] Step 3: The signal control center changes the color of the road stud light according to th...

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Abstract

The invention discloses an anti-collision method for a dynamic variable lane at the intersection based on spike lamps in an Internet-of-Vehicles environment, which comprises the steps of collecting road traffic data in real time through various technical means and equipment in the Internet-of-Vehicles environment; then processing and analyzing the collected data through a data processing center, and judging whether the intersection is equipped with a variable lane or not, the number of the equipped lanes, the steering direction and the like; and finally, performing real-time dynamic transformation on the spike lamps on the road through a signal control center so as to guide vehicles to change the lane. The anti-collision method proposes a steering marked line based on the spike lamps in allusion to characteristics of the intersection, changes a lane number judgment model and an intersection collision problem, and relieves the collision problem of the variable lane at the intersection.

Description

technical field [0001] The invention relates to the field of intelligent transportation, in particular to an anti-collision method for dynamically variable lanes at intersections based on road stud lights in an Internet of Vehicles environment. Background technique [0002] Aiming at the tidal phenomenon caused by the morning and evening peak hours of commuting in cities, Zheng Guichuan et al. proposed a dynamic variable lane control method based on road stud lights (application number: 201710994174.8), which uses the multi-color information characteristics of road stud lights to control variable lanes in real time. But this is a study on straight lanes. The conflicts caused by variable lanes on straight lanes can be prevented, but the problem of variable lane conflicts at intersections is not well resolved. Therefore, there is currently a need for a solution to anti-collision of variable lanes at intersections. Contents of the invention [0003] The purpose of the presen...

Claims

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Application Information

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IPC IPC(8): G08G1/07G08G1/08
Inventor 周桂良陈昕毛丽娜潘伟镇张慧婷
Owner HUAIYIN INSTITUTE OF TECHNOLOGY