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Electronic license plate and method for reading information in electronic license plate

A technology for electronic license plates and information management, applied in the field of intelligent transportation, to achieve the effects of strengthening protection, improving reading efficiency, and improving transmission efficiency

Active Publication Date: 2014-01-08
重庆市城投金卡信息产业(集团)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, electronic license plates usually use EPC (Electronic Product Code, electronic product code) encoding to store all information. When reading, it is necessary to read all the information in the electronic license plate at one time.

Method used

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  • Electronic license plate and method for reading information in electronic license plate
  • Electronic license plate and method for reading information in electronic license plate
  • Electronic license plate and method for reading information in electronic license plate

Examples

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Embodiment Construction

[0049] Please refer to figure 1 , is a schematic structural diagram of an embodiment of a traffic management system provided by the present invention. The traffic management system includes: an electronic license plate 1, a reader 2 installed at collection points such as expressway entrances and exits, intersections with large traffic volumes, and a traffic management server 3, which reads and writes with different locations through the network. Device 2 is connected to build a traffic management network. When the vehicle with the electronic license plate 1 passes through the collection point, the reader 2 collects the information required in the electronic license plate 1 according to the pre-configuration, and reports it to the traffic management server 3; the traffic management server 3 implements traffic management according to the reported information .

[0050] Specifically, such as figure 2 Shown is a schematic structural view of an embodiment of the electronic lice...

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Abstract

The invention provides an electronic license plate and a method for reading information from the electronic license plate. The electronic license plate comprises an electronic product code (EPC) storage area and a user area, wherein the EPC storage area is used for storing common management information of vehicles, and the user area is used for storing individualized information of vehicles. The electronic license plate is partitioned, so that the information inside the electronic license plate can be read selectively, and the reading efficiency can be improved.

Description

technical field [0001] The invention relates to the field of intelligent transportation, in particular to an electronic license plate and a method for reading and writing information in the electronic license plate. Background technique [0002] In recent years, with the rapid growth of vehicles, the urban traffic situation is deteriorating day by day, and the establishment of a fully functional intelligent transportation system (Intelligent Transportation System, referred to as "ITS") in the city is an effective way to improve the current traffic situation . ITS is currently a hot research and application hotspot in the transportation field of various countries in the world. It effectively and comprehensively applies computer technology, information technology, data communication technology, and automatic control technology to the entire traffic management system, and organically combines people, roads, and vehicles. , so as to establish a real-time, accurate and efficient...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R13/10G06K19/07G06K7/00
Inventor 赵明
Owner 重庆市城投金卡信息产业(集团)股份有限公司
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