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Method for intelligently adjusting and controlling traffic at crossings

A technology of regulating control and intelligent transportation, which is applied in the direction of controlling traffic signals, etc., can solve problems such as blocking vehicles and controlling the time length of traffic lights, and achieve the effect of reducing the probability of traffic jams

Inactive Publication Date: 2010-02-03
徐丽霞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Now the traffic lights at the intersections are used to control the passage of motor vehicles, but because the traffic lights cannot control the duration of the traffic lights at any time according to the number of motor vehicles, the traffic conditions at the intersections have not changed, and vehicles are often blocked.

Method used

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  • Method for intelligently adjusting and controlling traffic at crossings

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited by the embodiments.

[0013] Such as figure 1 The intersection intelligent traffic regulation control method of the present invention as shown, comprises the following steps: the flow sensor of each intersection collects the flow data S1 of motor vehicles; The flow data is transmitted to the processor S2; The processor compares the transmitted flow data S3; The processor prolongs the green light lighting time S4 ​​at the crossing where the flow data transmitted by the flow sensor is high; when the flow data collected by the flow sensor is the maximum 70-90% of the vehicle that can pass through this road section, the processor will give priority to processing. And immediately send the traffic control signal S5 to the traffic lights; the processor gives priority to the signal of this road section, and at the ...

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Abstract

The invention relates to a method for adjusting and controlling traffic, in particular to a method for intelligently adjusting and controlling traffic at crossings, which comprises the following stepsthat: a traffic sensor at each crossing transmits acquired traffic data to a processor; and the processor compares the transmitted traffic data, and controls a traffic signal of each crossing according to a comparison result. The method has the advantages of reducing the probability of traffic jams, timely informing drivers of road conditions ahead, and having traffic dividing function.

Description

technical field [0001] The invention relates to a traffic regulation control method, in particular to an intersection intelligent traffic regulation control method. Background technique [0002] With the development of society, traffic management on the road has become very important, especially the regulation of motor vehicles. Traffic jams often occur in big cities, and too many vehicles are one aspect, so it is necessary to guide motor vehicles so that they can pass sequentially. Now the traffic lights at intersections are used to control the passage of motor vehicles, but because traffic lights cannot control the duration of traffic lights at any time according to the number of motor vehicles, the traffic conditions at intersections have not changed, and vehicles are often blocked. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present invention provides an intelligent traffic regulation control method at an intersecti...

Claims

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Application Information

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IPC IPC(8): G08G1/08
Inventor 徐丽霞
Owner 徐丽霞
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