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Data processing method, reader-writer and server

A technology of data processing and reader, applied in the field of Internet of Things, can solve the problems of loss, lack of accuracy test operation data encryption operation, data error, etc., to avoid leakage or loss.

Active Publication Date: 2017-09-19
SHENZHEN ZHONGYUANDA SMARTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, for the existing high-frequency readers, the data serial port is generally used to directly send the data. In this process, due to the absence of data accuracy inspection operations and data encryption operations, it is easy to cause data errors and loss.

Method used

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  • Data processing method, reader-writer and server
  • Data processing method, reader-writer and server
  • Data processing method, reader-writer and server

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] figure 1 The implementation flow of the data processing method provided by Embodiment 1 of the present invention is shown, and the details are as follows:

[0030] In step S101, the reader / writer acquires target tag data, wherein the target tag data includes data of one or more than two tags.

[0031] In the embodiment of the present invention, the target tag data is acquired by the reader-writer, wherein the target tag data includes data of one or more than two tags. Since high-frequency radio frequency identification equipment is mainly used to identify people or objects within 1 meter, there may be multiple tags within the identifiable range of the reader. When there is only one tag, the data of this tag is used as the target tag data; when there are multiple tags, the reader can combine the data of multiple tags, and use separators to distinguish the data of different tags to form Target label data. Optionally, the reader can acquire data from each tag by uninter...

Embodiment 2

[0059] Figure 4 The implementation flow of the data processing method provided by Embodiment 2 of the present invention is shown, and the details are as follows:

[0060] In step S401, the server receives the tag data to be transmitted sent by the reader-writer, wherein the tag data to be transmitted includes target tag data and verification data.

[0061] In the embodiment of the present invention, the server may receive the tag data to be transmitted sent by the reader / writer, wherein the tag data to be transmitted includes target tag data and verification data. Optionally, since the data transmission between the server and the reader is based on TCP / IP, a fixed IP address, domain name and port number of the server can be pre-configured to realize directional data transmission.

[0062] In step S402, it is detected whether the above verification data is correct.

[0063] In step S403, if the verification data is correct, the target tag data is saved to the database.

[0...

Embodiment 3

[0086] Corresponding to the data processing method described in the first embodiment above, Figure 6 A structural block diagram of the reader / writer provided by the embodiment of the present invention is shown, and for convenience of description, only parts related to the embodiment of the present invention are shown.

[0087] refer to Figure 6 , the reader 6 includes: a target tag data acquisition unit 61 , a target tag data encapsulation unit 62 , and a tag data sending unit 63 to be transmitted.

[0088] A target tag data acquisition unit 61, configured to acquire target tag data, wherein the target tag data includes data of one or more than two tags;

[0089] The target tag data encapsulation unit 62 is configured to encapsulate the target tag data acquired by the target tag data acquisition unit 61 into tag data to be transmitted in a preset data format, wherein the tag data to be transmitted includes verification data;

[0090] The to-be-transmitted label data sendin...

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PUM

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Abstract

The invention discloses a data processing method, a reader-writer and a server. The data processing method comprises the steps: acquiring the target tag data by means of a reader-writer, wherein the target tag data includes the data of one or more than two tags; in a preset data format, packaging the target tag data into the tag data to be transmitted, wherein the tag data to be transmitted includes the verification data; and sending the tag data to be transmitted to a server to enable the server to perform integrity verification on the tag data to be transmitted, based on the verification data of the tag data to be transmitted, and discarding the tag data, to be transmitted, unpassing the verification, by storing the target tag data of the tag data to be transmitted in a database. The data processing method avoids the adverse consequence that leakage or loss of the tag data easily occurs when the reader-writer directly discards the tag data, and can guarantee that the server only store the complete and accurate target tag data in the database.

Description

technical field [0001] The invention belongs to the technical field of the Internet of Things, and in particular relates to a data processing method, a reader-writer and a server. Background technique [0002] The Internet of Things is an important part of the new generation of information technology, and it is also an important stage of development in the information age. It is widely used in network integration through intelligent perception, identification technology and ubiquitous computing and other communication perception technologies, so it is called the third wave of the development of the world's information industry after computers and the Internet. In identification technology, high frequency (High Frequency, HF) radio frequency identification equipment works in the 13.56 megahertz (MHz) frequency band, and is mainly used for identification of people or objects within 1 meter. Among them, for the existing high-frequency readers, the data serial port is generally...

Claims

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Application Information

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IPC IPC(8): H04L29/06G06K17/00
Inventor 刘龙胜余卫华
Owner SHENZHEN ZHONGYUANDA SMARTECH