Single-point traffic signal control system and area control system thereof

A traffic signal and area control technology, which is applied in the direction of traffic signal control, can solve the problems of regional traffic congestion, unfavorable regulation and research, and affect the overall traffic of the entire area, so as to achieve strong controllability and facilitate remote automatic operation Effect

Pending Publication Date: 2017-05-31
广州市交通设计研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The control of traffic signals in the existing technology is still at an uncontrollable low level of intelligence. The traffic signal control of a single intersection only has timing control with low intelligence, and lacks intelligent control functions bas

Method used

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  • Single-point traffic signal control system and area control system thereof
  • Single-point traffic signal control system and area control system thereof

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Embodiment 1

[0030] see figure 1 , the present embodiment provides a single-point traffic signal control system, including a traffic signal, a signal lamp, a vehicle detector and a communication module; It is installed at the traffic intersection in the outfield, and the traffic signal is installed in the sidewalk idle area of ​​the traffic intersection in the outfield; the communication module is connected to the traffic signal through the network cable; the traffic signal can communicate with the external equipment through the communication module.

[0031] The single-point traffic signal control system can operate independently at an outfield traffic intersection to conduct traffic signal command and control. It takes the traffic signal as the core equipment, and connects the external devices through the network transmission through the communication module. If the traffic signal is located in a remote area, it is not convenient for optical fiber transmission or wireless networking, the...

Embodiment 2

[0041] see figure 2 The embodiment of the present invention provides an area control system, including a traffic signal, a signal lamp, a vehicle detector, a communication module, an area control machine, and a central management host; the signal lamp and the vehicle detector are respectively connected to the traffic signal by a signal line, Signal lamps and vehicle detectors are respectively installed at the outfield traffic intersection, and the traffic signal machine is installed in the sidewalk idle area of ​​the outfield traffic intersection; the communication module is connected to the traffic signal machine through the network cable, and at least one traffic signal machine is connected to the area control machine through the communication module Communication control connection, the area control machine is set in the regional traffic brigade; at least one area control machine is connected with the central management host for communication control, and the central manage...

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Abstract

The invention provides a single-point traffic signal control system and an area control system thereof. The single-point traffic signal control system comprises a traffic signal controller, a signal lamp, a vehicle detector and a communication module; the signal lamp and the vehicle detector are respectively in wire connection with the traffic signal controller through a signal line, the signal lamp and the vehicle detector are respectively arranged in an out-field traffic intersection, and the traffic signal controller is arranged in a lateral sidewalk idle area of the out-field traffic intersection; the communication module is connected with the traffic signal controller through a cable; the traffic signal controller can be communicated with outside equipment through the communication module. By the arrangement, modern control of traffic signals at various intersections is realized.

Description

technical field [0001] The invention relates to the field of traffic signal management and control equipment, in particular to a single-point traffic signal control system and an area control system thereof. Background technique [0002] The traffic signal control system is applied to the traffic command and control of each road, which not only affects the traffic order of each intersection, but also affects the macro-control of traffic flow in an area. The control of traffic signals in the existing technology is still at an uncontrollable low level of intelligence. The traffic signal control of a single intersection only has low-intelligence timing control and lacks an intelligent control function based on actual road conditions. Moreover, there is a lack of data collection and feedback on traffic conditions, which is not conducive to regulation and research. It leads to congestion of regional traffic conditions and affects the overall traffic of the entire area. [0003]...

Claims

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Application Information

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IPC IPC(8): G08G1/07
CPCG08G1/07
Inventor 施瑞欣林锡标杨立权
Owner 广州市交通设计研究院有限公司
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