RFID tag tracing method and system

Abstract

The invention relates to the technical field of product tracking, in particular to an RFID tag tracing system and method, and the RFID tag tracing method comprises the steps: building a tag data table; constructing a quick search information thread; obtaining to-be-matched tag information; quickly searching tag data table information through a thread according to the to-be-matched tag information;after the search is successful, comparing the information to be matched with the tag data table information; and judging whether to send the tag data to the client or not according to a comparison result. By means of the RFID tag tracing system and method, the commodity can be effectively traced, and meanwhile anti-counterfeiting of the commodity can be conducted.

Description

technical field [0001] The invention relates to the technical field of product tracking, in particular to an RFID tag tracking method and system. Background technique [0002] RFID radio frequency identification is a non-contact automatic identification technology. It automatically identifies the target object and obtains relevant data through radio frequency signals. The identification work does not require manual intervention and can work in various harsh environments. RFID technology can identify high-speed moving objects and can identify multiple tags at the same time, and the operation is fast and convenient. [0003] RFID electronic tag is a breakthrough technology: First, it can identify a single very specific object, instead of only identifying one type of object like a bar code. Second, it uses radio frequency, which can read data through external materials, while barcodes must rely on lasers to read information. Third, multiple objects can be read at the same tim...

AI Technical Summary

Problems solved by technology

However, there are many commodities, and it takes a lot of data processing engineering to track each commodity

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