A method and system for entering and exiting grain storage based on RFID technology

Abstract

The invention discloses a grain out-in warehouse method and system based on the RFID technology. The grain out-in warehouse method comprises the steps that A, an RFID scanner used for scanning RFID labels is mounted on a freight forklift in advance; and B, in the out-in warehouse process that the freight forklift transports pallets loaded with grain, the numbers of times that the RFID labels are scanned are subjected to statistics through the RFID scanner; the RFID label with the maximum statistic number of the scanned times serves as the target label of the corresponding pellet, and grain information obtained by scanning the target label is stored; or in the out-in warehouse process that the freight forklift transports the pallets loaded with the grain, the RFID labels in the areas at the two ends are scanned, and the mutual label scanned in the areas at the two ends serves as the target label, and the grain information obtained by scanning the target label is stored. According to the grain out-in warehouse method and system, the numbers of the times that the RFID labels are scanned are subjected to statistics, or the mutual label in the out-in warehouse of the freight forklift is subjected to statistics, and accuracy and stability of RFID label sensing in the out-in warehouse process of the freight forklift are improved.

Description

technical field [0001] The invention relates to the grain field, in particular to a method and system for grain storage and storage based on RFID technology. Background technique [0002] RFID Grain Warehousing and Logistics Management System uses radio frequency identification technology (RFID technology) to identify and process electronic tags placed in unloading tables, warehouses and pallets in granaries by using RFID readers, handheld devices, vehicle-mounted computers and other terminal equipment. information. From grain inspection and storage, storage and storage, grain tracking, sales and delivery, etc., the whole process of grain is intelligently recorded, and all input and output data are automatically identified and recorded to realize intelligent grain clearance. [0003] However, the reading process of the previous RFID tag reading method is not accurate and has low stability. [0004] Therefore, the prior art still needs to be improved and developed. Conten...

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Problems solved by technology

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a method and system for grain storage and storage based on RFID technology, aiming to solve the problems of low accuracy and low stability of the existing FID tag reading method

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