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Adjustment system and method of traffic signal lamps

一种交通信号灯、调整系统的技术，应用在对交通信号灯进行调整领域，能够解决不足以及时响应交通需求等问题，达到有效交通拥堵、解决交通拥堵的效果

Inactive Publication Date: 2013-05-08
INT BUSINESS MASCH CORP
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  • Abstract
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  • Claims
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Problems solved by technology

And the SCOOT system adjusts it in small step changes, so it may not be enough to respond to the traffic demand of each cycle in a timely manner

Method used

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  • Adjustment system and method of traffic signal lamps
  • Adjustment system and method of traffic signal lamps
  • Adjustment system and method of traffic signal lamps

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Embodiment Construction

[0019] The terms used herein are only used to describe specific embodiments, and are not intended to limit the present invention. As used herein, "a" and "the" in the singular are intended to include the plural unless the context clearly dictates otherwise. It should also be known that when the word "comprising" is used in this specification, it indicates the presence of the indicated features, integers, steps, operations, units and / or components, but does not exclude the existence or addition of one or more other features, integers , steps, operations, units and / or components, and / or combinations thereof.

[0020] The equivalents of the corresponding structures, materials, operations, and all functionally defined means or steps in the claims are intended to include any structure for performing the function in combination with other elements specified in the claims , material or operation. The description of the present invention has been presented for purposes of illustrati...

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Abstract

The invention relates to an adjustment system and a method of traffic signal lamps. According to the adjustment system and the method of the traffic signal lamps, dynamic dividing of communities is achieved according to congestion conditions of roads, and then the problem of traffic congestion can be specifically solved by adjusting traffic signals in a control area. The adjustment system of the traffic signal lamps comprises a congestion determining module, a control area determining module and an adjusting module. The control area determining module is used for determining a control area according to discharging requirements of a first phase and the digestive ability of a corresponding phase of an adjacent intersection. The adjusting module is used for adjusting the traffic signal lamps of the corresponding phase of at least one adjacent intersection in the control area to relieve the traffic congestion of the first phase of a first intersection. The invention further provides the corresponding adjustment method of the traffic signal lamps.

Description

technical field [0001] The present invention generally relates to methods and systems for processing traffic data, and in particular the present invention relates to methods and systems for adjusting traffic lights. Background technique [0002] Traffic control refers to the effective guidance and scheduling of traffic flow through traffic signals in order to separate the possible conflicting traffic flow from time and space at road intersections. Traditional traffic control methods mainly include timing control, multi-period control, induction or semi-induction control, green wave belt control and regional static control. The timing control is based on Webster's vehicle delay formula, from which an approximation of the optimal period can be obtained. Multi-period control is actually a segment timing control. Usually, the travel of urban residents shows obvious regularity. For example, the peak of traffic flow often occurs at 7:00-8:00 in the morning, 11:00-12:00 at noon a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/081G08G1/08
CPCG08G1/042G08G1/082
Inventor 段后利高鹏雷震曹荣增丁伟曹朝
Owner INT BUSINESS MASCH CORP
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