Device and method for implementing radio frequency identification (RFID) middleware
A technology of radio frequency identification and implementation method, which is applied in the direction of cooperative operation devices, program control devices, computer components, etc., and can solve the problems of large system architecture, high price, poor configurability, etc.
Inactive Publication Date: 2012-01-11
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Problems solved by technology
Foreign RFID middleware products started earlier and have leading technologies, but due to their huge system architecture, poor configurability and high price, they are not suitable for low-cost and lightweight applications of domestic small and medium-sized enterprises
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[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0023] The first embodiment of the implementation device of RFID middleware
[0024] Such as figure 1 As shown, it is a schematic structural diagram of the first embodiment of the RFID middleware implementation device of the present invention, which may include a device abstraction layer module 11, a device control and monitoring layer module 12, a data filtering layer module 13, an event processing engine layer module 14 and RFID The middleware interface layer module 15, the device control and monitoring layer module 12 are connected with the device abstraction layer module 11, the data filtering layer module 13 is connected with the device control and monitoring layer module 12, and the event processing engine layer module 14 is connected with the data filtering layer module 13 , the RFID middleware interface layer module 15 is connected wit...
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The invention relates to a device and a method for implementing radio frequency identification (RFID) middleware. The device comprises an equipment abstraction layer module, an equipment control and monitoring layer module, a data filtering layer module, an event processing engine layer module and an RFID middleware interface layer module, wherein the equipment abstraction layer module is used for abstracting and packaging an RFID reader and external equipment to form a first-layer interface; the equipment control and monitoring layer module is used for controlling the RFID reader and the external equipment through the first-layer interface and monitoring state information of the RFID reader and the external equipment to form a second-layer interface; the data filtering layer module is used for receiving data provided by the RFID reader and the external equipment through the second-layer interface and filtering the data to form a third-layer interface; the event processing engine layer module is used for receiving the filtered data through the third-layer interface and analyzing the filtered data to acquire service data so as to form a fourth-layer interface; and the RFID middleware interface layer module is used for receiving the service data through the fourth-layer interface to form a fifth-layer interface and providing a service for an application system according to the service data through the fifth-layer interface. By the device and the method, the RFID middleware which is easy to develop and configure and practical can be provided.
Description
technical field [0001] The invention relates to the electromechanical field, in particular to a device and method for realizing radio frequency identification middleware. Background technique [0002] In recent years, with the rapid development of radio frequency identification (Radio frequency identification, hereinafter referred to as: RFID) hardware technology and the rapid reduction of the production cost of RFID tags, RFID applications have gradually spread across various fields. In the RFID application system, the software system plays a vital role, especially with the continuous expansion of the scope and scale of RFID applications, the collection, filtering, communication, protocol conversion, and event processing of a large amount of front-end data are increasingly complex, so , in order to shield the heterogeneity and complexity of the RFID underlying system, separating this part of the basic functions from the RFID application to form an independent scalable and c...
Claims
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IPC IPC(8): G06F9/44G06K17/00
Inventor 刘旭儒李其均颜桐王启刚朱熀锋
Owner AEROSPACE INFORMATION