Intelligent traffic control system and control method thereof

A technology of intelligent traffic control and control method, which is used in traffic control systems, traffic control systems for road vehicles, and directions for controlling traffic signals.

Inactive Publication Date: 2018-02-09
杨定巧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But along with the rapid development of social economy, there are more and more motor vehicles on the road, and the road is more and more blocked. Because of the limitation of the number of roadways, as many intersections can only be provided with a left-turn and U-turn lane, and There are more vehicles in this lane during a cycle of traffic lights. At this time, the networked smart traffic lights cannot play an effective role, because it is impossible for the signal lights assigned to this lane to be green for too long. The longer the time, the waiting time for other roads will be extended accordingly, which will lead to traffic jams at some intersections for more than five minutes

Method used

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  • Intelligent traffic control system and control method thereof
  • Intelligent traffic control system and control method thereof

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Embodiment Construction

[0039] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0040] Such as figure 1 as shown,

[0041] The present invention provides an intelligent traffic control system, comprising a PLC controller, a traffic light, and a lane structure, the PLC controller is connected to the traffic light, the PLC controller controls the traffic light, and the traffic light is arranged on the lane structure, Used to indicate vehicle operation.

[0042]The lane structure includes: setting a waiting lane section 1 and a variable lane section 2 in sequence in the direction of entering the intersection;

[0043] The variable lane section 2 includes a first through lane 21 arranged in parallel, a lane 22 for going straight on the left and a U-turn, and a lane 23 on the left and right;

[0044] The first straight lane 21 is used to indicate that the vehicle thus goes straight through the crossing, and the lane 22 that runs straight o...

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Abstract

The invention discloses an intelligent traffic control system comprising a PLC, traffic lamps and a lane structure. The PLC is connected with the traffic lamps. The PLC controls the traffic lamps. Thetraffic lamps are arranged on the lane structure and used for indicating operation of vehicles. According to the intelligent traffic control system and a control method thereof, the passage efficiency of the intersection can be rapidly enhanced and the time of the vehicles for waiting for the red light can be reduced.

Description

technical field [0001] The invention relates to the technical field of intelligent regulation systems, in particular to an intelligent traffic control system and a control method thereof. Background technique [0002] There are many types of traffic light controllers available, which can be divided into 24 channels, 36 channels, and 72 channels according to different classification standards. They can also be divided into networked and non-networked types, as well as intelligent and non-intelligent types. The networked one is the one where people can sit in the command center and control the duration of the traffic lights at the intersection in real time. The control system can also intelligently adjust the duration of traffic lights according to the induction lines on the driveway. If there are more cars, the green lights will take longer, and if there are fewer cars, the green lights will be shorter. But along with the rapid development of social economy, there are more a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/07G08G1/095E01C1/00
CPCG08G1/07E01C1/00G08G1/095
Inventor 杨定巧
Owner 杨定巧
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