Vehicle information detection method based on RFID electronic tag

An electronic tag and vehicle information technology, applied in the field of radio frequency identification, can solve the problems of low intelligence, inconvenient use, and low work efficiency, and achieve the effects of strong anti-interference ability, long recognition distance, and favorable driving safety

Inactive Publication Date: 2017-06-09
深圳云停智能交通技术研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these two known discrimination methods are inefficient, inconvenient to use, and low in intelligence, and are no longer suitable for information detection of a large number of vehicles and people's fast-paced work and lifestyle.

Method used

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  • Vehicle information detection method based on RFID electronic tag
  • Vehicle information detection method based on RFID electronic tag
  • Vehicle information detection method based on RFID electronic tag

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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will clearly and completely describe the technical solutions of the embodiments of the present invention in conjunction with the drawings of the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] (1) if figure 1 As shown, the basic information of the vehicle is stored in the electronic tag of the car, the electronic tag is inserted into the reader and installed on the front windshield of the car; the attributes, status, number and other information stored in the tag can be read by the reader Contactless reading in the form of rad...

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PUM

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Abstract

The invention discloses a vehicle information detection method based on an RFID electronic tag, and the method comprises the following steps: (1), enabling vehicle information electronic data to be stored in an electronic tag; (2), enabling the electronic tag to be installed in a reader-writer, and placing the reader-writer in a vehicle, wherein the antenna in the tag is used for receiving the radio frequency energy of the reader-writer and the related instruction information, and transmitting a reflection signal with the label information; (3), receiving a high-efficiency radio frequency signal generated by the reader-writer through a wireless detection base station installed at a parking space at a road side; (4), enabling the wireless detection base station to communicate with an application system, wherein the wireless detection base station is used for executing various types of commands transmitted by the application system, controlling the process of communication with the electronic tag, coding a transmitted signal and decoding a received signal; (5), enabling the application system to carry out the encryption and decryption of data transmitted between the reader-writer and the electronic tag, and carrying out the identity verification of the reader-writer and the electronic tag.

Description

technical field [0001] The invention relates to the technical field of radio frequency identification, in particular to a method for detecting vehicle information based on an RFID electronic tag. Background technique [0002] With the continuous development of social economy, the number of cars has increased significantly, and the problems of vehicle management and parking difficulties caused by this have also increased. Promoting intelligent parking management technology, realizing digitalization of vehicle information, automatic vehicle identification and intelligent vehicle management, and improving the efficiency of roads and traffic facilities have become important goals in my country's current traffic construction. There are two main methods of vehicle identification in traditional parking lot management: one is manual identification, that is, people observe the identification of vehicles. Identify and record vehicle information such as vehicle size, type and license ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K17/00
Inventor 陈广学黄宇陈晨
Owner 深圳云停智能交通技术研究院有限公司
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