Active interactive visual RFID electronic label module

Abstract

The invention provides an active interactive visual V-RFID electronic label module including a V-RFID electronic label and a V-RFID electronic label electronic label reader-writer. The V-RFID electronic label includes an RFID chip with a built-in memory. The RFID chip is electrically connected with a first power supply and a first RF antenna. The first power supply is connected with a first microcontroller with a wireless image transmission module. The microcontroller is electrically connected to the first power supply, a shooting module and the first RF antenna. The V-RFID electronic label reader-writer is provided with a second microcontroller with a wireless image transmission module. The second microcontroller is electrically connected to a second RF antenna and a second power supply. The second RF antenna sends out an image transmission signal and data information which are sent by the second microcontroller. The first RF antenna is in wireless connection with the second RF antenna. According to the invention, while realizing reading and writing operations that a common electronic label possesses, real-time video acquisition and interactive information communication with an external sensor and an execution unit can be realized.

Description

Technical field [0001] The present invention relates to an RFID (Radio Frequency Identification) electronic tag, in particular to an active, interactive and visible RFID electronic tag module with active visibility and interactive data. Background technique [0002] The application of radio frequency identification devices is becoming more and more extensive, such as figure 1 As shown, the common RFID electronic tag 1 used now includes an RFID chip 2 with a built-in memory 3, which is electrically connected to the first RF antenna 4 for micro-radio transmission and reception, and the current RFID electronic tag reader / writer 6 Contains a microcontroller 5 with wireless transceiver function. The microcontroller 5 is electrically connected to the second RF antenna 7 and the communication interface 8. The RFID electronic tag 1 usually consists of the second RF antenna of the RFID electronic tag reader / writer 6. 7 The transmitted RF radio frequency signal provides energy and is coupl...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to solve the problem that the existing active RFID electronic tag has unilateral communication that can only provide preset data in the application, and the reader cannot obtain the state information of the environment where the electronic tag is located. Active interactive visual V-RFID electronic tag module (Video-Radio Frequency Identification) for long-distance reading and writing operation identification, and real-time access to the environment where the RFID electronic tag is located

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