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Three-dimensional warehouse management system and method based on RFID

A warehouse management system and technology of warehouse management, applied in data processing applications, collaborative devices, instruments, etc., can solve the problems of difficult to detect errors, low efficiency of goods inventory, and low efficiency, so as to reduce management costs and save labor costs. , the effect of improving the turnover rate

Active Publication Date: 2019-11-05
WUHAN INSTITUTE OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But even so, this warehouse management method still has the following deficiencies: first, it takes a long time for the goods to enter and exit the warehouse, and the efficiency is low; second, it is easy to make mistakes when checking the type and quantity of goods when entering and leaving the warehouse; , it is impossible to grasp the quantity and location of various goods in the warehouse in real time; fourth, it is difficult to detect errors, and it is also difficult to find errors
This kind of management method is not only inefficient, but also invisibly increases the management cost of three-dimensional storage. Therefore, it is necessary to further improve this kind of management method on the basis of the foregoing.

Method used

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  • Three-dimensional warehouse management system and method based on RFID
  • Three-dimensional warehouse management system and method based on RFID
  • Three-dimensional warehouse management system and method based on RFID

Examples

Experimental program
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Effect test

Embodiment 1

[0041] see figure 1 with figure 2 , a three-dimensional warehouse management system based on RFID, including a management computer 1, a server 2, an AGV car 3, an RFID electronic label 4 that can be attached to the goods, and an RFID reader 5; RFID reader 5, an AGV car 3 All communicate with the management computer 1, the management computer 1 communicates with the server 2, and the management computer 1 is provided with an alarm module 6;

[0042]The RFID electronic tag 4 is used to store the tag information of each item, and the tag information includes at least the unique identification ID of the corresponding item;

[0043] There are at least two RFID reader-writers 5, which are respectively arranged at the entrance and exit of the warehouse, and are used to read the label information of the RFID electronic label 4 on the goods, and transmit the label information to the management computer 1;

[0044] The server 2 is used to store various task execution orders and stora...

Embodiment 2

[0054] see figure 1 with figure 2 ,, an RFID-based three-dimensional warehouse management method, including a method for allocating and transporting goods when goods are put into storage and a method for detecting abnormalities in goods transportation during warehousing operations;

[0055] The shipping method for goods location allocation at the time of goods receipt includes the following steps:

[0056] A1: The management computer 1 obtains the historical shipment worksheet from the server 2, and then calculates the historical shipment volume and frequency of each type of goods according to the obtained historical shipment worksheet;

[0057] A2: Use the time series model ARIMA to calculate and predict the shipment volume and outbound frequency of each kind of goods in the future, and use the product of the two as the activity of the goods;

[0058] A3: Arrange all types of goods in descending order according to the degree of activity, and then divide the types of goods ...

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Abstract

The invention relates to the technical field of warehouse management, and discloses a three-dimensional warehouse management system and method based on RFID, and the system comprises a management computer, a server, an AGV, an RFID electronic tag which can be pasted on a cargo, and an RFID reader-writer. The RFID reader-writer and the AGV are in communication connection with the management computer, the management computer is in communication connection with the server, and an alarm module is arranged in the management computer. According to the invention, the RFID electronic tag containing the cargo identifier is pasted on the surface of the cargo, and the RFID reader-writer is adopted to complete the input work of a large number of cargos, so that the warehouse-in and warehouse-out efficiency is greatly improved, and the labor cost is saved. Proper goods allocations are distributed to warehoused goods, so that the turnover rate of warehousing is greatly increased; and for intelligentalarming of abnormal conditions, occurred errors can be handled in time, so that the management cost of storage is reduced, and further improvement of storage management is facilitated.

Description

technical field [0001] The invention relates to the technical field of warehouse management, in particular to an RFID-based three-dimensional warehouse management system and a management method. Background technique [0002] RFID is a non-contact automatic identification technology. It automatically identifies objects and obtains data through radio frequency signals. The identification process does not require manual intervention. RFID technology has the advantages of waterproof, antimagnetic, high temperature resistance, and long service life. It can work in various Harsh environment. [0003] Logistics is developing extremely rapidly in today's society. Many companies have their own logistics warehouses. With the expansion of warehouse scale, management has become a big problem. At present, the most widely used warehouse management technologies are mainly software management systems combined with manual checks. The method is to manage the goods through the unique identifi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K17/00G06Q10/08
CPCG06K17/0029G06Q10/087Y02P90/60
Inventor 熊永燚于宝成王春梅艾玉明吴静郭然郭锴
Owner WUHAN INSTITUTE OF TECHNOLOGY
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