An intelligent traffic command system and its control method

A technology of traffic command and control method, which is applied in traffic control system, traffic control system of road vehicles, traffic flow detection, etc. It can solve problems such as lack of flexibility, slowing down of incoming traffic congestion, and inability to adjust the duration of traffic lights, etc., to achieve Improve the passing efficiency and balance the effect of queuing time

Active Publication Date: 2018-02-23
ZHEJIANG JIANLIN ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention mainly solves the technical problems existing in the prior art that the duration of traffic lights cannot be intelligently adjusted according to the traffic flow, and the flexibility is insufficient. Intelligent traffic command system and its control method for alleviating congestion

Method used

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  • An intelligent traffic command system and its control method

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Experimental program
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Effect test

Embodiment

[0033] Embodiment: a kind of intelligent traffic command system of the present embodiment, such as figure 1 Shown, comprise electronic license plate, RFID reader 2, controller 1, traffic light 4, server 5, weight detection device 6, camera 7 and license plate recognition module 8, described electronic license plate is installed on the car, and electronic license plate contains RFID chip 3, the RFID reader is connected with the controller, the identification code of the car is stored in the RFID chip, there are several RFID readers, installed beside the driveway, and the controller is connected with the traffic lights.

[0034] Each lane corresponds to several RFID readers. The RFID reader reads the identification code in the electronic license plate, so as to understand the vehicles lined up in each lane. The controller adjusts the switching interval of the traffic lights according to the number of vehicles in the queue. When the queuing vehicles in a certain lane are obviou...

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PUM

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Abstract

The invention discloses an intelligentized traffic command system and a control method thereof, comprising an electronic license plate, RFID readers, a controller and a traffic lamp; the electronic license plate is installed on the automobile; the electronic license plate comprises an RFID chip; the RFID reader is connected to the controller; the RFID chip stores the identification code of the automobile; the quantity of the RFID readers is plural and the RFID readers are installed on the side of the lane; the controller is connected to the traffic light; each lane corresponds to the plurality of RFID readers which read the identification code in the electronic license plate so as to know the queuing vehicles in various lanes; the controller regulates the time interval of switching the traffic lamp according to the quantity of the queuing vehicles; when the queuing vehicles in a lane is greatly more than the vehicles in the other lanes, the time duration of the green light is extended; and when the queuing vehicles in a lane is greatly less than the vehicles in the other lanes, the tine duration of the green light for this lane is shortened. The scheme is applicable to the crossing having the traffic light.

Description

technical field [0001] The invention relates to traffic command settings, in particular to an intelligent traffic command system and a control method thereof. Background technique [0002] With the gradual increase of car ownership, urban traffic pressure is increasing, and travel is becoming more and more congested. How to effectively control the traffic flow to obtain the highest traffic operation efficiency is a subject of continuous research by relevant departments. [0003] Traffic light is an important tool to guide traffic flow, which consists of red light, green light and yellow light. A red light means no access, a green light means permission to pass, and a yellow light means a warning. [0004] The State Intellectual Property Office of the People's Republic of China published a patent document titled "Single-chip Microcomputer-Based Traffic Light Control System" on April 29, 2015 (publication number: CN104575028A), which includes a single-chip microcomputer cont...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/08G08G1/087G08G1/065G08G1/01G08G1/02G08G1/017
CPCG08G1/0116G08G1/0125G08G1/0175G08G1/02G08G1/065G08G1/08G08G1/087
Inventor 周建军
Owner ZHEJIANG JIANLIN ELECTRONICS
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