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A kind of rfid data acquisition method and rfid system

A data acquisition and data technology, applied in the field of RFID systems, can solve the problems of limited location of tag data collection, inability to acquire tag data information in real time, and inability to centrally manage electronic tags, and achieve the effect of a simple search process.

Active Publication Date: 2017-04-26
ISOFTSTONE INFORMATION TECHNOLOGY (GROUP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, although the reader can adopt a handheld and portable design, when in use, it must also ensure that the electronic tag is within the magnetic field range of the reader before the data in the tag can be collected.
This makes the tag data collection location relatively limited, and it is impossible to obtain the data information in the tag in real time
[0005] In addition, the data of the electronic tag is stored in a local server connected to different readers, so that when the data needs to be queried, it can only be searched in the local server, which is very inconvenient and cannot be centrally managed on the electronic tag

Method used

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  • A kind of rfid data acquisition method and rfid system
  • A kind of rfid data acquisition method and rfid system
  • A kind of rfid data acquisition method and rfid system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] figure 1 It is a schematic flowchart of a method for acquiring data in an RFID system provided in an embodiment of the present application.

[0053] In the embodiment of the present application, an electronic tag and a built-in card reader are provided in the RFID system, and the built-in card reader and the electronic tag are bound together.

[0054] like figure 1 As shown, the method includes the following steps:

[0055] S100: Receive a query request sent by the server through remote communication.

[0056] In the prior art, only when the electronic tag is within the magnetic field range of the reader, can it sense the radio frequency signal sent by the reader and send it to the reader according to the radio frequency signal, which makes the location for reading the electronic tag relatively limited.

[0057] In the embodiment of the present application, a remote communication module is provided in the RFID system, and the query request sent by the server through ...

Embodiment 2

[0073] image 3 It is a schematic flowchart of sending the data read by the built-in card reader to the server by remote communication provided by the embodiment of the present application.

[0074] On the basis of the above embodiments, in order to facilitate the management of the electronic tags by the server, in the embodiments of this application, as image 3 As shown, the steps of sending the data read by the built-in card reader to the server by remote communication may specifically include:

[0075] S301: Organize the data read by the built-in card reader according to a preset format.

[0076] The preset format here may include: setting summary information in the data read by the built-in card reader, or setting a category identifier in the data read by the built-in card reader.

[0077] S302: Send the sorted data to the server by means of remote communication.

[0078] In the embodiment of the present application, the read data is processed using a preset format, th...

Embodiment 3

[0080] In the data acquisition methods provided in Embodiment 1 and Embodiment 2 above, the electronic tag uses remote communication to exchange data with the server. In other embodiments of the present application, the electronic tag can also use other methods to exchange data with the server.

[0081] Figure 4 It is a schematic flowchart of another data acquisition method of an RFID system provided by the embodiment of the present application.

[0082] In the embodiment of this application, an external data interface that can be connected to the server is provided in the RFID system, such as Figure 4 As shown, the method may include the following steps:

[0083] S400: Receive the query request sent by the server through the external data interface.

[0084] S500: According to the query request, control the built-in card reader to read the data in the electronic tag.

[0085] S600: Send the data read by the built-in card reader to the server through the external data int...

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Abstract

The invention discloses an RFID data acquisition method and an RFID system. The RFID data acquisition method is applied to the RFID system which comprises an RFID and a built-in card reader. The method includes the steps of receiving a query request sent by a server in a telecommunication method, controlling the built-in card reader to read data in the RFID according to the query request, and sending the data read by the built-in card reader to the server in the telecommunication method. According to the technical scheme, through the steps of carrying out data interaction with the server in the telecommunication method, receiving the query request sent by the server, controlling the built-in card reader to read the data in the RFID and sending the data read by the built-in card reader to the server in the telecommunication method, the data in the RFID can be acquired in real time in the telecommunication method no matter where the RFID is located.

Description

technical field [0001] The present application relates to the technical field of the Internet of Things, in particular to a data acquisition method of an RFID system and an RFID system. Background technique [0002] RFID (Radio Frequency Identification, commonly known as electronic tags) is listed as one of the top ten important technical projects in this century. It is a breakthrough non-contact automatic identification technology. It has played an important role in applications such as industry, logistics, and highway networks, making people's lives very convenient. [0003] The most basic RFID electronic tag system consists of three parts: Tag (Tag): composed of coupling elements and chips, each tag has a unique electronic code, high-capacity electronic tags have user-writable storage space, attached to objects Identify the target object; Reader: a device that reads (and sometimes writes) tag information, which can be designed as a handheld or fixed type; Antenna: transm...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K7/00
Inventor 唐震宇谭芸黄颖
Owner ISOFTSTONE INFORMATION TECHNOLOGY (GROUP) CO LTD
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