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Read-write device research and development device applicable for ultrahigh frequency radio frequency identification

A technology of radio frequency identification and reading and writing equipment, which is applied in the field of UHF radio frequency identification readers. It can solve problems such as increasing development costs, failing to meet information security and communication security, and affecting product versatility, so as to meet the requirements of development data. Adjustment, facilitate the development process, and prevent malicious copying and modification effects

Inactive Publication Date: 2015-12-09
ZHONGJING FUDIAN SHANGHAI ELECTRONICS TECHCO LTD
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AI Technical Summary

Problems solved by technology

However, the existing reader-writer development devices are all reader-writers that meet international standards, which are not our own products, and have relatively single functions. They can only be developed for a single product feature, which increases the development cost and at the same time , which also affects the versatility of the product
In terms of data security and communication security, the existing readers and their development devices do not contain encryption modules or their interfaces, which cannot meet the requirements of information security and communication security in the process of use and development

Method used

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  • Read-write device research and development device applicable for ultrahigh frequency radio frequency identification

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Embodiment Construction

[0027] Such as figure 1 The reader development device suitable for microwave radio frequency identification ultra-high frequency band (UHF RFID) shown includes a housing box 1, which is different in that: in order to realize the modular function configuration, realize the optimal configuration of each processor and data intercommunication, a control mainboard 2 is arranged in the storage box 1, and a plurality of connection slots are distributed on the control mainboard 2, and a reader-writer module 3 with a built-in RFID protocol, ARM processing Device module 4, Ethernet controller 5. Thus, the connection between the reader-writer and the computer can be realized through the corresponding interface on the Ethernet controller 5 . Moreover, the reader module 3 with the built-in RFID protocol is a reader module 3 of the CRARFID independent protocol under the framework of the national standard and the national military standard, and has excellent versatility. Specifically, it c...

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Abstract

The invention relates to a read-write device research and development device applicable for ultrahigh frequency radio frequency identification. A simple and easy-to-use secondary development system is provided according to requirements on data and communication safety of a read-write device. The device is characterized in that the device comprises a control main board; multiple plug-in grooves are distributed in the control main board; and various kinds of processing modules and communication ports are plugged in the plug-in grooves. Thus, requirements on communication in wireless state and interconnection communication of a computer in development processes and following implementation processes are met. The device can support all kinds of encryption algorithms of all kinds of information, so development processes of data password storage and communication encryption are easily carried out, and malicious copy and modification are avoided while development data is adjusted. What's more, different development demands can be met, and the device can be more widely used and easily implemented and promoted.

Description

technical field [0001] The invention relates to a device developed by a reader-writer device, in particular to a reader-writer suitable for ultra-high frequency radio frequency identification. Background technique [0002] Radio frequency identification, RFID (Radio Frequency Identification) technology, also known as radio frequency identification, is a communication technology that can identify specific targets through radio signals and read and write related data without the need for mechanical or optical contact between the identification system and specific targets. For radio frequency, it is generally microwave, 1-100GHz, which is suitable for short-distance identification communication. At the same time, RFID readers are also divided into mobile and fixed. At present, RFID technology is widely used, such as: libraries, access control systems, food safety traceability, etc. [0003] RFID is a flexible application technology that is easy to control, simple and practical...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K17/00
Inventor 冀京秋王燕清
Owner ZHONGJING FUDIAN SHANGHAI ELECTRONICS TECHCO LTD
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