New piler cargo quick stock-taking technique based on RFID

A stacker, a new technology, applied in the direction of computer parts, instruments, induction recording carriers, etc., can solve the problems of low efficiency of goods inventory, achieve the effect of improving low efficiency, reducing enterprise management costs, and reducing costs
CN101891052AInactive Publication Date: 2010-11-24JIANGSU LIUWEI LOGISTIC EQUIP INDAL
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
JIANGSU LIUWEI LOGISTIC EQUIP INDAL
Publication Date
2010-11-24
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention relates to a new piler cargo quick stock-taking technique based on RFID (radio frequency identification). Quick stock-taking is carried out on the piler cargo in the automatic three-dimensional warehouse by taking RFID as the basis. The technique comprises the following steps: two sensors installed on the piler detect whether the cargo exists; two RFID reader-writers installed on the piler read the cargo information; a DP gateway is connected with the main CPU of the piler to constitute a field bus network; the serial port exchanger is connected with a supervisory control computer to complete the functions of data acquisition of the unit cargo and data rewriting and deleting of data in a chip; and the cargo information is temporarily stored and then uploaded to the main control computer at one time after all the cargo information is processed, thereby realizing quick stock-taking of the cargo.
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Description

Technical field:

[0001] The invention relates to a new technology for fast stocktaking of goods in an automated three-dimensional warehouse, in particular to a new technology for fast stocktaking of stacker goods based on RFID (Radio Frequency Identification) technology. technical background:

[0002] Cargo inventory is one of the most important tasks in the automatic three-dimensional warehouse management. Through the inventory of goods, you can confirm the actual inventory quantity of the goods, check the book profit and loss of the warehouse, and find problems in the warehouse management. The rationalization of internal logistics can promote the rationalization of resource allocation and process flow in the production process, thereby greatly improving the competitiveness of manufacturing enterprises. Therefore, for warehouse management enterprises, the level of internal logistics determines the production efficiency and cost of enterprises. High and low, is the focus of ...

Claims

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