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Intelligent traffic signal lamp networking collaborative optimization control system and control method

A traffic signal light, collaborative optimization technology, applied in traffic control systems, road vehicle traffic control systems, image communication, etc., can solve problems such as inability to achieve optimization effects, and achieve deployment cost savings, good portability, and implementation costs. low effect

Active Publication Date: 2020-09-25
EAST CHINA NORMAL UNIV +1
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AI Technical Summary

Problems solved by technology

The traffic flow has a large change in the time span, and there are special scenarios, and the simple rule design cannot achieve a good optimization effect

Method used

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  • Intelligent traffic signal lamp networking collaborative optimization control system and control method
  • Intelligent traffic signal lamp networking collaborative optimization control system and control method
  • Intelligent traffic signal lamp networking collaborative optimization control system and control method

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Embodiment Construction

[0050] In conjunction with the following specific embodiments and accompanying drawings, the invention will be further described in detail. The process, conditions, experimental methods, etc. for implementing the present invention, except for the content specifically mentioned below, are common knowledge and common knowledge in this field, and the present invention has no special limitation content.

[0051] The invention discloses a collaborative optimization control system for networking of intelligent traffic signal lights. The system utilizes existing hardware monitoring cameras at traffic intersections and machine learning technology, including deep convolutional neural networks and reinforcement learning to realize network control of traffic signal lights. The system uses monitoring cameras deployed at traffic intersections to collect traffic flow information at the intersections and upload them to the edge server. The edge server transmits the information to the command ...

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Abstract

The invention discloses an intelligent traffic signal lamp networking collaborative optimization control system. The system comprises a data acquisition and equipment control module, an information extraction module, a decision module and a command center module. The intelligent traffic signal lamp control system is a set of complete intelligent traffic signal lamp control technical solution, is relatively low in implementation cost, and has the characteristics of integrity, expandability and transportability. In the aspect of implementation cost, no new equipment or sensor is added to a traffic intersection, and at present, a plurality of monitoring cameras are generally arranged at the traffic intersection and used for monitoring whether traffic violation occurs or not. Data collected bythe cameras can be used for the system, and the deployment cost of the system is greatly saved. According to the system, the design from bottom to top is adopted, data acquisition, data processing, intelligent decision making and command center intervention are considered, and the complete flow of traffic signal lamp control is covered.

Description

technical field [0001] The invention relates to the technical fields of Smart City and Intelligent Transport, and realizes a networked, modularized, intelligentized and fair intelligent traffic signal light networking collaborative optimization and control system. Background technique [0002] With the improvement of the level of urbanization, the number of urban scale cities has increased rapidly, and urban problems have gradually become prominent. In the field of transportation, road congestion during rush hours has become one of the most difficult problems in urban development. In recent years, in order to reduce urban traffic pressure, people have turned their attention to the field of big data technology and artificial intelligence, hoping to use big data analysis and intelligent computing technology to optimize urban traffic problems and reduce traffic burden. [0003] In the construction of smart cities, smart transportation is an indispensable part. Smart transportat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/09G08G1/095G08G1/017H04N7/18
CPCG08G1/0175G08G1/09G08G1/095H04N7/181
Inventor 章玥韩园峰蒲戈光
Owner EAST CHINA NORMAL UNIV
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