Product storage and retrieval system
First Claim
1. A method for storing and retrieving items in containers comprising:
- providing a storage and retrieval system having a computer coupled to memory for storing a database that contains hanger addresses associated with at least one specific item, a radio frequency transmitter coupled to the computer for transmitting radio frequency packets that include the hanger addresses, a storage rail and a plurality of hangers that each include a container for holding at least one specific item, a radio frequency receiver for receiving radio frequencies sent by the transmitter, a microprocessor identified by a hanger address, a rechargeable power supply and an indicator light;
placing a plurality of items into the plurality of containers coupled to the hangers;
storing the hangers on the storage rail;
using at least one input device coupled to the computer, inputting identification information for the items and the corresponding addresses of the hangers coupled to the containers that contain the items in the database;
transmitting a radio frequency packet that includes a first hanger address from the computer through the radio frequency transmitter to the plurality of hangers;
at the microprocessor in each hanger, comparing the first address contained in the transmitted radio frequency packet with the address of the hanger;
illuminating the indicator light on the hanger in a first color if the hanger address matches the hanger address contained in the radio frequency packet with electrical power provided by the rechargeable power supply;
removing the hanger having an illuminated indicator light from the storage rail; and
delivering the item in the container to a recipient.
11 Assignments
0 Petitions
Accused Products
Abstract
A system for easily locating goods stored in a storage area including a computer coupled with a radio frequency transmitter or transceivers and goods placed in containers that are coupled to hangers that each has distinct electronic addresses. The hangers each have a hook that allows the hangers to be stored on rails coupled to racks in a storage area. The identifications of the goods and the electronic addresses for the corresponding hangers are associated with each other and stored on a computer database. When a user wants to pick up goods stored in the containers, the user inputs the identification for the goods and the computer will cause the radio frequency transmitter to emit a data packet that includes a search address and illumination data. The hangers each compare the search address to the electronic address and if there is a match, the hanger illuminates the light according to the illumination data. The system notifies the user of the color and flash pattern and the goods can then be easily found by locating the hanger having the corresponding illumination.
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Citations
24 Claims
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1. A method for storing and retrieving items in containers comprising:
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providing a storage and retrieval system having a computer coupled to memory for storing a database that contains hanger addresses associated with at least one specific item, a radio frequency transmitter coupled to the computer for transmitting radio frequency packets that include the hanger addresses, a storage rail and a plurality of hangers that each include a container for holding at least one specific item, a radio frequency receiver for receiving radio frequencies sent by the transmitter, a microprocessor identified by a hanger address, a rechargeable power supply and an indicator light; placing a plurality of items into the plurality of containers coupled to the hangers; storing the hangers on the storage rail; using at least one input device coupled to the computer, inputting identification information for the items and the corresponding addresses of the hangers coupled to the containers that contain the items in the database; transmitting a radio frequency packet that includes a first hanger address from the computer through the radio frequency transmitter to the plurality of hangers; at the microprocessor in each hanger, comparing the first address contained in the transmitted radio frequency packet with the address of the hanger; illuminating the indicator light on the hanger in a first color if the hanger address matches the hanger address contained in the radio frequency packet with electrical power provided by the rechargeable power supply; removing the hanger having an illuminated indicator light from the storage rail; and delivering the item in the container to a recipient. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for storing and retrieving items in containers comprising:
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providing a storage and retrieval system having a computer coupled to memory for storing a database that contains hanger addresses associated with at least one specific item, a radio frequency transmitter coupled to the computer for transmitting radio frequency packets that include the hanger addresses, a storage rail, a first hanger and a second hanger, each hanger include a container for containing an item, a radio frequency receiver, a microprocessor identified by a hanger address and an indicator light, and a power supply that is coupled to the storage rail to supply electrical power to the first hanger and the second hanger; providing a first prescription comprising a first medication for a first patient and a second prescription comprising a second medication for a second patient; placing the first medication into the first container coupled to the first hanger and the second medication into a second container coupled to the second hanger; storing the first hanger and the second hanger on the storage rail; from the computer radio frequency transmitter, transmitting a first radio frequency packet that includes a hanger address and an illumination color to the first hanger and the second hanger; and illuminating the indicator light on the first hanger in the first illumination color when the hanger address in the first radio frequency packet matches the address of the first hanger, or illuminating the indicator light of the second hanger in the first illumination color when the hanger address in the first radio frequency packet matches the address of the second hanger. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16)
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17. A product storage apparatus comprising:
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a computer coupled to memory for storing a database that contains hanger addresses associated with a plurality of hangers, the computer having a user interface for the user to enter a request for goods needed by the user and contained on one of the hangers; a transmitter coupled to the computer and responsive to the user request for transmitting radio frequency packets that include the hanger addresses associated with requested goods; the plurality of hangers, each hanger comprising; a hook for storing the hanger on a bar; a power supply; a microprocessor powered by the rechargeable power supply identified by a hanger address; a receiver coupled to the microprocessor for receiving the radio frequency packets sent by the transmitter containing hanger addresses; an indicator light that is actuated by the microprocessor when the radio frequency packets containing the hanger address corresponding to the hanger are received; and a container for storing goods; wherein the indicator light on the hanger containing the goods requested by the user is actuated in response to the hanger receiving the radio frequency packet having the hanger address associated with the request for goods entered by the user at the computer user interface. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24)
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Specification