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Data query system for filling liquid food based on temporary storage area

A technology for temporary storage area and liquid food, applied in the direction of instruments, induction recording carriers, computer parts, etc., can solve the problems of delay in delivery time, incompatible data transmission, etc., to achieve enhanced accuracy, strong practicability and advantages Effect

Active Publication Date: 2017-07-21
张君
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AI Technical Summary

Problems solved by technology

[0002] With the widespread use of filling liquid food, this has greatly improved the monitoring level of RFID tag data for filling liquid food. In addition, the data collection of RFID tags for filling liquid food has gradually become popular in remote communication. Under normal circumstances, the storage of RFID tag data for filling liquid food is placed in the remote terminal, but with the increase in the frequency of RFID tag data collection for filling liquid food, the RFID tag for filling liquid food The amount of data is increasing, and the existing remote terminals used for RFID tag data storage for filling liquid food often have delays in the delivery time due to the distance in the communication channel, and some data transmission The incompatibility of the medium in data transmission has adverse consequences for the correctness and storage operation of the storage device for RFID tag data for filling liquid food

Method used

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Embodiment Construction

[0008] The purpose of the present invention is to address the problems of the prior art, and proposes a data query system for filling liquid food based on temporary storage areas. The transmitted signal flow of the parameters of the RFID tag data used for filling liquid food, after the inspection of the communication channel, additionally set the main temporary storage area and the secondary temporary storage area, and the main temporary storage area is divided into storage units The size is evenly divided into 256 blocks, and each block of the main temporary storage area is numbered in sequence according to the size of the address. This setting can make the parameters of the RFID tag data sent for filling liquid food The signal flow of the main temporary storage area is in the middle of the main temporary storage area. The addresses and blocks of the main temporary storage area can realize the transmission performance of the communication channel; The combined effect of the t...

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Abstract

The invention discloses a data query system for filling liquid food based on a temporary storage area. A main temporary storage area and a secondary temporary storage area are set in the system, and the main temporary storage area is evenly divided according to the size of the storage unit. Two hundred and fifty-six blocks, and numbering each block of the main temporary storage area according to the address size sequence, combined with other performances, it effectively avoids the remote storage of RFID tag data storage for filling liquid food in the prior art The terminal often has a delay in the delivery time due to the distance in the communication channel. In addition, the incompatibility of some data transmission media in data transmission will affect the correctness of the RFID tag data storage device used for filling liquid food. A defect that has adverse consequences with store operations.

Description

technical field [0001] The invention belongs to the technical field of filling liquid food, and in particular relates to a data query system for filling liquid food based on a temporary storage area. Background technique [0002] With the widespread use of filling liquid food, this has greatly improved the monitoring level of RFID tag data for filling liquid food. In addition, the data collection of RFID tags for filling liquid food has gradually become popular in remote communication. Under normal circumstances, the storage of RFID tag data for filling liquid food is placed in the remote terminal, but with the increase in the frequency of RFID tag data collection for filling liquid food, the RFID tag for filling liquid food The amount of data is increasing, and the existing remote terminals used for RFID tag data storage for filling liquid food often have delays in the delivery time due to the distance in the communication channel, and some data transmission The incompatib...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K7/00
Inventor 张君卢国辉严秀晨张晶如徐伟王振计文斌其他发明人请求不公开姓名
Owner 张君
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