A reader driving device, method and reader control system

Abstract

The invention discloses a device and method for driving a reader and a control system of the reader. The device for driving the reader comprises a communication unit and an application operation interface unit. The application operation interface unit comprises a read-write mixing interface. The read-write mixing interface is used for receiving calls of an upper-layer application, configuring read-write mixing rules of the reader and controlling the reader to carry out read-write mixing operation on labels of two or more protocol types according to the read-write mixing rules of the reader and also used for obtaining read-write mixing results on the reader and reporting the read-write mixing results to the upper-layer application; the communication unit is used for achieving information interaction between the read-write mixing interface and the reader. According to the technical scheme, the problems that application and development are inconvenient to conduct, low in efficiency, high in cost and the like caused by the fact that a device for driving a reader in the prior art does not support recognition of labels of multiple protocol types or the device for driving the reader is repeatedly switched among different application operation interfaces are solved.

Description

technical field [0001] The present invention relates to the field of RFID (Radio Frequency Identification, radio frequency identification), in particular to a reader driving device, a reader control system and a reader driving method that support identification of tags of various protocol types through a unified interface. Background technique [0002] RFID systems usually include readers (Reader), electronic tags (TAG) and upper-layer applications. [0003] The reader is the radio frequency tag reading and writing device, which is the information control and processing center of the RFID system. It is used to send read and write commands to the electronic tag through the radio frequency channel; The application obtains the information written into the electronic tag, or reports the information read from the electronic tag to the upper application. In general, the data interaction between the reader and the upper-layer application is carried out through a specific command f...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a reader driving device, a reader control system and a reader driving method, which solves the problem in the prior art that the reader driving device does not support the identification of labels of various protocol types, or the reader driving device operates interfaces in different applications Switching back and forth between them causes problems such as inconvenient application development, low efficiency and high cost

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