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A real-time simulation evaluation system for traffic control algorithms

A traffic simulation and traffic control technology, applied in program control devices, software simulation/interpretation/simulation, etc., can solve problems such as high cost, limited research on traffic control algorithms, and inability to generate complex traffic environments.

Active Publication Date: 2018-07-27
金华市中奥鼎鹏科技有限公司
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Problems solved by technology

[0003] At present, the evaluation methods of traffic control strategies have the following deficiencies: (1) On-site testing of traffic control strategies, which is costly and interferes with existing traffic flow operations; Algorithm research is very limited; (2) Offline method: use simulation software (such as TRANSYT) to evaluate the control scheme, which is out of touch with the actual traffic flow situation, and the evaluation effect is inconsistent with the actual effect

Method used

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  • A real-time simulation evaluation system for traffic control algorithms
  • A real-time simulation evaluation system for traffic control algorithms
  • A real-time simulation evaluation system for traffic control algorithms

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Embodiment Construction

[0055] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0056] refer to figure 1 , a traffic control algorithm real-time simulation evaluation system, the system includes a traffic simulation module, a control platform, a signal machine;

[0057] The traffic simulation module includes traffic simulation software, a first communication module, and a data processing module;

[0058] The control platform includes a database module, a second communication module, and an algorithm implementation module; the database module stores historical traffic flow data, real-time traffic flow data, and historical traffic control schemes; the second communication module realizes the communication between the control platform and traffic simulation software and signal machines Two-way communication; algorithm implementation module integrates t...

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Abstract

The invention relates to a real-time simulation evaluation system for traffic control algorithms, which includes a traffic simulation module, a control platform, and a signal machine; the system uses the control platform as a controller, the signal machine as an actuator, and the traffic simulation module as a controlled object. Form a loop control. The present invention integrates the traffic simulation software into the traffic signal control system to form a set of real-time simulation evaluation system combining the physical signal machine and the virtual simulation software, which overcomes the shortage that the microscopic simulation software evaluates the control algorithm in the past and deviates from the reality. The time plan provides a new evaluation method.

Description

technical field [0001] The invention belongs to the technical field of traffic signal control, in particular to a real-time simulation evaluation system for traffic control algorithms. Background technique [0002] Traffic signal control system is an important part of intelligent transportation system. Advanced traffic control strategy is of great significance to alleviate intersection congestion, improve road capacity and shorten vehicle delay. [0003] At present, the evaluation methods of traffic control strategies have the following deficiencies: (1) On-site testing of traffic control strategies, which is costly and interferes with existing traffic flow operations; Algorithm research is very limited; (2) Offline method: use simulation software (such as TRANSYT) to evaluate the control scheme, which is out of touch with the actual traffic flow situation, and the evaluation effect is inconsistent with the actual effect. Contents of the invention [0004] In order to ove...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/455
Inventor 冯远静李康叶港源谢碧锋陶沁沁曾庆润
Owner 金华市中奥鼎鹏科技有限公司
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