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RFID coding analysis system with combination of software and hardware

A software, hardware and coding technology, applied in the field of coding analysis, can solve the problems of increasing the number of visits, reducing the quality of service, unable to deal with users in a timely manner, and achieving the effect of improving the speed.

Inactive Publication Date: 2009-12-16
HUAZHONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, under the huge load pressure, many web servers are overwhelmed due to the explosive growth of access times, and cannot process user requests in time, causing users to wait for a long time and greatly reducing service quality
[0004] On the other hand, existing software technologies can only improve server performance to a limited extent.
In the online transaction processing (OLTP, on-line transaction processing) performance test of the internationally authoritative TPC-E server, the four-socket server with the strongest performance in the industry is the Inspur server based on the latest six-core platform, and the database transaction processing times per second are 702.90tpsE, it can be seen that the current typical analysis server implemented by software can only process hundreds of requests per second, and the processing capacity of the software is far from being able to cope with tens of thousands of analysis requests per second

Method used

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  • RFID coding analysis system with combination of software and hardware
  • RFID coding analysis system with combination of software and hardware
  • RFID coding analysis system with combination of software and hardware

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Experimental program
Comparison scheme
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Embodiment approach 1

[0038] Embodiment 1, if the code analysis unit server responds to code analysis request speed per unit time is greater than or equal to the code analysis database maximum query speed per unit time, then one type of code analysis request is processed by only one code analysis unit server.

Embodiment approach 2

[0039] Embodiment 2, if the code analysis unit server unit time response code analysis request speed is less than the code analysis database maximum query speed per unit time, then multiple code analysis unit servers are connected to the same code analysis database, and these code analysis unit servers process the same type The encoding analysis request, the scheduling mechanism between servers is set by the data packet sending module of the encoding analysis classifier, and the encoding analysis unit server with the smallest current load is selected to send, so as to solve the problem of inconsistent processing speed between the server and the database.

[0040] The above two implementation modes can be used independently or in combination, and support multiple application scenarios.

[0041] In addition, if system classification requirements or network traffic requirements are required, the code analysis classifier can be expanded at multiple levels, that is, multiple code an...

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PUM

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Abstract

The invention discloses a RFID coding analysis system with combination of software and hardware; coding analysis requests initiated by a plurality of clients are gathered to form high speed network flow which enters coding analysis classifiers realized by the hardware through high speed interfaces, the coding analysis classifier classification rule classifies the coding analysis requests according to contents and distributes the coding analysis requests to each coding analysis unit server from internal interfaces; the coding analysis unit servers receive the coding analysis requests, queries corresponding article information server addresses according to electronic labeling coding carried in the coding analysis requests and returns the article information server addresses to the coding analysis classifiers; the coding analysis classifiers receive and return the article information server address to the clients.

Description

technical field [0001] The invention relates to the field of code analysis, in particular to an RFID code analysis system combining software and hardware. Background technique [0002] RFID (Radio Frequency Identification, Radio Frequency Identification) is a non-contact automatic identification technology, which uses radio frequency communication technology to perform non-contact data transmission between the reader and the electronic tag to achieve the purpose of target identification and data exchange. RFID public service information network can be constructed based on RFID technology and Internet and other information technologies. In the construction conception of RFID public service basic network, standardized and interoperable coded information is stored in RFID tags, and they are transmitted through wired / wireless communication networks. Automatic collection to the central information system to realize the identification of items (commodities), and then realize infor...

Claims

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Application Information

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IPC IPC(8): G06K17/00
Inventor 刘威袁巍谢鹏陈小惠李劼潘科夏文娟
Owner HUAZHONG UNIV OF SCI & TECH