Electronic police system of urban traffic crossroad

A technology of electronic police and urban traffic, applied in the field of intelligent transportation, can solve problems such as waiting for traffic, and achieve the effect of reducing violations

Inactive Publication Date: 2013-11-27
GUANGDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The current traffic light system is still simply switching traffic lights at regular intervals, and there is an embarrassing ...

Method used

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  • Electronic police system of urban traffic crossroad
  • Electronic police system of urban traffic crossroad
  • Electronic police system of urban traffic crossroad

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Embodiment Construction

[0012] Introduce in detail here the electronic police system of urban traffic crossing of the present invention in conjunction with accompanying drawing,

[0013] like figure 1 Shown, the electronic police system of urban traffic crossing of the present invention comprises waterproof infrared CCD camera, information processing module, information management center, traffic light system, voice warning system, LED electronic display screen.

[0014] like figure 2 As shown, the system uses a waterproof infrared CCD camera that can work in bad weather to collect video information. The video information can be used to restore road conditions, and can also extract effective traffic information (such as the number of vehicles, speed, vehicle violations, etc.) through image processing. ). The information management center accepts valid traffic information, performs traffic light switching, and outputs warning words, etc.

[0015] like image 3 Shown, the electronic police system ...

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Abstract

The invention provides an electronic police system of an urban traffic crossroad and belongs to the field of intelligent traffic and the technical field of automatic control. According to the electronic police system of the urban traffic crossroad, traffic video information is captured through a CCD camera, the information is processed, effective traffic information (such as the number of vehicles, vehicle speeds and rule violation situations of the vehicles) is extracted from a video, the effective traffic information is transmitted to an information management center, and the decisions such as traffic light switching are executed. According to the electronic police system of the urban traffic crossroad, an intelligent control system is introduced on the basis of an existing traffic light system, and the work of traffic police can be carried out by the electronic police system at the traffic crossroad.

Description

technical field [0001] The invention relates to the field of intelligent traffic and automatic control technology, and relates to an electronic police system at urban traffic intersections. Background technique [0002] Urban traffic problems have gradually become a global public problem that restricts economic and social development. Urban road traffic management is facing severe challenges. Intelligent transportation systems have become a feasible way for people to solve urban traffic problems. In the urban traffic system, the area with the most serious traffic congestion problem is the traffic intersection, so to solve the urban traffic problem, the key is to solve the vehicle traffic volume at the traffic intersection. The current traffic light system is still simply switching traffic lights at regular intervals, and there is an embarrassing problem: when there are few vehicles passing on the lane in one direction, there are many vehicles waiting to pass in the other lan...

Claims

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Application Information

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IPC IPC(8): G08G1/07G08G1/09
Inventor 章云魏志博刘治刘国英
Owner GUANGDONG UNIV OF TECH
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