An encrypted two-way signal transmission system for filling liquid food production

Abstract

The invention discloses an encrypted two-way signal transmission system for the production of filling liquid food, through the reception of the RFID label signal with the identification of the sender of the RFID label signal for filling liquid food production and the RFID label signal for filling liquid food production The party's response RFID tag signal and the receiver's RFID tag signal of the transmitted RFID tag signal with a unique key value for the filling of liquid food are aggregated, and the transmission of the RFID tag signal is also performed, so as to be used in the production of filling liquid food After the receiver of the RFID tag signal reads the unique key value of the RFID tag signal for filling liquid food production, it also ensures that the encryption of the RFID tag signal is not easy to leak.

Description

technical field [0001] The invention belongs to the technical field of production and processing of filled liquid food, and in particular relates to an encrypted two-way signal transmission system for the production of filled liquid food. Background technique [0002] The RFID tag signal produced by filling liquid food is the transmission data of electrical RFID tag signal processing that has been used very frequently in the data communication environment so far, because it plays an extremely important role in monitoring the transmission quality and performance of electrical components and lines, so filling The accuracy of the transmission of the RFID tag signal in the production of liquid food determines the correctness of the monitoring, so a corresponding unique key value is attached to the sender of the RFID tag signal in the production of liquid food for identification. The purpose of this is to improve The correctness of monitoring, but the use of such a unique key val...

AI Technical Summary

Problems solved by technology

[0002] The RFID tag signal produced by filling liquid food is the transmission data of electrical RFID tag signal processing that has been used very frequently in the data communication environment so far, because it plays an extremely important role in monitoring the transmission quality and performance of electrical components and lines, so filling The accuracy of the transmission of the RFID tag signal in the production of liquid food determines the correctness of the monitoring, so a corresponding unique key value is attached to the sender of the RFID tag signal in the production of liquid food for identification. The purpose of this is to improve The correctness of monitoring, but the use of such a unique key value in the transmission of RFID tag signals for filling liquid food production is still only a symbol sequence that identifies the RFID tag signal, and the RFID tag signal for filling liquid food production is transmitted to the user The identification of the sender, in addition, the link address contained in the identification of the sender of the RFID tag signal for filling liquid food can also be used to improve the speed of reading the data of the sender of the RFID tag signal for filling liquid food production, such The method is simple to operate and cannot form a two-way transmission RFID tag signal mode with the sender of the RFID tag signal for filling liquid food production, can not get a response from the receiver of the RFID tag signal for filling liquid food production, and cannot be oriented to several modes of transmission. Aggregation of the receiver's RFID tag signals for the production of RFID tag signals for filling liquid food with a unique key value

In addition, in the prior art, for the production of RFID tag signals for filling liquid food, since the data on electricity consumption needs to be kept secret from other non-users, and the introduced circuit system has no safety protection and leakage measures so far, so It will lead to the leakage of the RFID label signal in the production of filling liquid food

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