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Traffic light control method and device

A control method and technology of a control device, which are applied in the field of traffic safety, can solve the problems of low pedestrian traffic efficiency and neglect of pedestrian traffic demand, etc., and achieve the effect of improving travel efficiency.

Inactive Publication Date: 2017-05-10
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a control method and device for traffic lights, which solves the problem in the prior art that the setting of traffic lights does not consider the passing needs of pedestrians, resulting in low pedestrian passing efficiency

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  • Traffic light control method and device
  • Traffic light control method and device

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Embodiment Construction

[0048] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0049] The present invention aims at the problem in the prior art that the setting of traffic lights does not consider pedestrians’ traffic requirements, resulting in low pedestrian traffic efficiency, and provides a traffic light control method and device, by equating the traffic flow of vehicles to the traffic flow of pedestrians, Combined with the actual traffic flow of pedestrians to set the time of each phase of the traffic light, on the basis of ensuring the efficiency of vehicle traffic, more pedestrians can pass through the intersection, thereby improving the travel efficiency of the entire city.

[0050] like figure 1 As shown, the embodiment of the present invention provides a traffic light control method, including:

[0051] Step 11: Obtain t...

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PUM

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Abstract

The invention provides a traffic light control method and device. The traffic light control method comprises the steps of acquiring the traffic flow in each traffic direction of an intersection within a preset length of time, wherein the traffic flow comprises a first flow of pedestrians passing the intersection in each traffic direction and a second flow converted by a flow of vehicles passing the intersection in each traffic direction; and determining phase time of traffic light in each traffic direction according to the traffic flow in each traffic direction. According to the embodiment of the invention, the traffic flow of vehicles is equivalent to the traffic flow of pedestrians, and the time of each phase of the traffic light is set by combining the actual traffic flow of pedestrians, so that more pedestrians can be enabled to pass the intersection on the basis of ensuring the traffic efficiency of vehicles, and thus the travel efficiency of the whole city can be improved.

Description

technical field [0001] The invention relates to the technical field of traffic safety, in particular to a traffic light control method and device. Background technique [0002] The prior art scheme usually adopts the time of each phase of the traffic light calculated according to the average traffic flow in each direction of the intersection at the intersection. [0003] However, in the prior art, the time of each phase of the traffic lights calculated according to the average traffic flow in each direction of the intersection does not count the flow data of pedestrians on the roadside, and ignores the traffic needs of pedestrians; and the number of passengers carried by different types of vehicles is different. Existing technical solutions do not treat different motor vehicles differently. Contents of the invention [0004] The object of the present invention is to provide a traffic light control method and device, which solves the problem in the prior art that the setti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/08
Inventor 丁郁郝丽张喆赵婷婷
Owner CHINA MOBILE COMM GRP CO LTD
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