ETC-based road network operation state method and system, and storage medium

A technology of operating status and road network, applied in the traffic control system of road vehicles, traffic control system, traffic flow detection, etc., can solve the problems of unguaranteed monitoring effect and increased construction cost, and achieve intuitive and reliable road network operating status. , The effect of accurate road network operation status, flexible control and monitoring

Active Publication Date: 2021-12-31
湖南省交通科学研究院有限公司
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Problems solved by technology

[0005] The main purpose of the present invention is to provide a road network operating state method, system and storage medium based on ETC. Guaranteed technical issues

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  • ETC-based road network operation state method and system, and storage medium
  • ETC-based road network operation state method and system, and storage medium
  • ETC-based road network operation state method and system, and storage medium

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[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0035] It should be noted that all directional indications (such as up, down, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship, movement, etc. between the components in a certain posture (as shown in the drawings), If the specific posture changes, the directional indication also changes accordingly.

[0036] In addition, in the present invention, descriptions such a...

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Abstract

According to an ETC-based road network operation state method provided by the invention, an existing ETC detection node is adopted to monitor a road network interval to be calculated in real time, and a road network monitoring device does not need to be additionally arranged, so that all-section and all-time effective monitoring of the road network interval to be calculated is ensured, and the construction cost and time of a highway are saved; the road network operation state is calculated according to vehicle ETC traffic flow data and license plate recognition data, so that data sources are more reliable, and the calculated road network operation state is more accurate in combination with the closed characteristics of time synchronization and high-speed operation of a highway ETC system. In the road network operation state method provided by the invention, the road network operation state of the road network interval to be calculated is finally obtained through the road section operation state of each expressway road section, so that the obtained road network operation state is more reliable; and meanwhile, a plurality of highway sections can be divided into the road network interval to be calculated according to needs in the highway, so that the supervision of the highway is more flexible.

Description

technical field [0001] The present invention relates to the technical field of intelligent transportation, in particular to an ETC-based road network operating state method, system and storage medium. Background technique [0002] Expressway is one of the mainstream modes of transportation in my country. In recent years, my country has paid more and more attention to the construction of expressways, and its construction process has also accelerated. So far, the main road network framework of each expressway has been basically completed. ; In 2019, the whole country began to promote the "cancellation of provincial toll stations on expressways" and the use of ETC for expressway billing and tolling, which further enhanced the importance of road network monitoring on expressways in traffic control. [0003] At present, the road network monitoring on the expressway is generally completed by erecting detection equipment on the roadside. This method not only increases the constructi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/01G08G1/017G08G1/065
CPCG08G1/0125G08G1/0133G08G1/017G08G1/065
Inventor 戴剑军方伟黎乐潇梁博官谢英杰
Owner 湖南省交通科学研究院有限公司
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