US5933354A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System for controlling physical distribution pallets
Assignee: Panasonic Holdings Corp
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Filing: 1996-10-15
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Granted: 1999-08-03
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Expires: 2016-10-15
Abstract
Abstract The present invention provides a system for controlling physical distribution pallets, by which it is possible to accurately identify status of pallets, to set up an adequate forwarding plan of pallets, and to accomplish physical distribution in smooth manner. The system comprises wireless detecting means 22 mounted on pallets and for detecting pallet control information transmitted from transmitting means 21 which stores pallet control information of said pallet and transmits in wireless, pallet stock data storage means 23 for receiving and storing the pallet control information detected by the wireless detecting means via a wide area communication network, and pallet status judging means 24 for judging whether the pallet stored in memory of the pallet stock data storage means is empty or not based on the pallet control information of said pallet. Further, it comprises supply and demand predicting means 27 for predicting supply and demand of pallets at physical distribution bases and planning means 29 for setting up a forwarding plan for forwarding pallets at minimal cost between physical distribution bases. It is possible according to the present system to accurately identify the status of pallets, to set up an adequate forwarding plan for pallets, and to accomplish smooth physical distribution.
Inventors
- 👤 Takanori Shimada
- 👤 Akihiro Abe
- 👤 Kazuo Kobashi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:45
CPC Classifications
G; G06; G06Q; G06Q10/00; G06Q10/08; G05; G05B; G05B19/00; G05B19/02; G05B19/418; G05B19/41865; G06Q10/087; G06Q10/0877; G05B2219/00; G05B2219/30; G05B2219/31; G05B2219/31095; G05B2219/31158; G05B2219/31283; G05B2219/31312; G05B2219/31319; G05B2219/33; G05B2219/33192; Y; Y02; Y02P; Y02P90/00; Y02P90/02
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
254 words
A system for controlling physical distribution pallets used for transportation of freight in wide area physical distribution, comprising: a wireless tag mounted on each pallet, said wireless tag storing pallet control information of the pallet and operable for transmitting said pallet control information in wireless by radio wave energy which is generated in said wireless tag; wireless detecting means installed at each of a plurality of physical distribution bases for detecting pallet control information transmitted from the wireless tag mounted on each pallet arriving at or departing from a respective physical distribution base; stock data storage means for receiving and storing the pallet control information detected by said wireless detecting means via a wide area communication network; pallet status judging means for judging whether a pallet stored in said pallet stock data storage means is empty or not based on the pallet control information of said pallet; transport schedule storage means for storing information relating to a schedule of transport services and supply; and demand predicting means for predicting supply and demand of pallets at said physical distribution base according to the information stored in said transport schedule storage means and according to a quantity of pallets in an empty status at the physical distribution base, further comprising forwarding plan setting means for setting up a pallet forwarding plan between the physical distribution bases according to the predicted supply and demand data of pallets obtained by said supply and demand predicting means and knowledge or constraint condition relating to supply and demand of pallets.
Claim 2
Independent Claim
254 words
A system for controlling physical distribution pallets used for transportation of freight in wide area physical distribution, comprising: a wireless tag mounted on each pallet, said wireless tag storing pallet control information of the pallet and operable for transmitting said pallet control information in wireless by radio wave energy which is generated in said wireless tag; wireless detecting means installed at each of a plurality of physical distribution bases for detecting pallet control information transmitted from the wireless tag mounted on each pallet arriving at or departing from a respective physical distribution base; stock data storage means for receiving and storing the pallet control information detected by said wireless detecting means via a wide area communication network; pallet status judging means for judging whether a pallet stored in said pallet stock data storage means is empty or not based on the pallet control information of said pallet; transport schedule storage means for storing information relating to a schedule of transport services and supply; and demand predicting means for predicting supply and demand of pallets at said physical distribution base according to the information stored in said transport schedule storage means and according to a quantity of pallets in an empty status at the physical distribution base, further comprising forwarding plan setting means for setting up a pallet forwarding plan between the physical distribution bases according to the predicted supply and demand data of pallets obtained by said supply and demand predicting means and knowledge or constraint condition relating to supply and demand of pallets.
Claim 3
Dependent Claim
55 words
The system for controlling physical distribution pallets according to claim 1, wherein said forwarding plan setting means sets up forwarding destination, forwarding quantity and forwarding time to minimize a forwarding cost between a plurality of physical distribution bases where pallets are in excess and a plurality of physical distribution bases where pallets are in shortage.
Claim 4
Dependent Claim
56 words
The system for controlling physical distribution pallets according to claim 1, further comprising transport network storage means for hierarchically arranging and storing information relating to a transport network connecting said physical distribution bases, and wherein said forwarding plan setting means uses data stored in said transport network storage means when setting up said pallet forwarding plan.
Claim 5
Dependent Claim
50 words
The system for controlling physical distribution pallets according to claim 3, wherein said transport network storage means classifies data relating to said transport network into major transfer bases, general transfer bases and collection and delivery bases according to a function of each physical distribution base and hierarchically stores said data.
Claim 6
Dependent Claim
59 words
The system for controlling physical distribution pallets according to claim 1, further comprising: map storage means for storing road maps, and route searching means for searching a transport route to said pallet forwarding destination based on the data of the pallet forwarding plan set up by said forwarding plan setting means and the data of said map storage means.
Claim 7
Independent Claim
172 words
A system for controlling physical distribution pallets for controlling a stock of pallets and for setting up a pallet forwarding plan in wide area physical distribution comprising: a user interface for accepting request of a user and for displaying the pallet forwarding plan thus set up; a wireless tag device for automatically acquiring information relating to entry or departure of pallets to or from stock, said wireless tag device operable for transmitting said information in wireless by radio wave energy which is generated in said wireless tag device; accumulating means for accumulating information of acquired pallets or information of the pallet forwarding plan thus set up; and a system main unit for reading information of said accumulating means and for setting up the pallet forwarding plan requested by the user, wherein said system main unit comprises hierarchical planning means for dividing physical distribution bases into bases between districts and bases within a district and hierarchically setting up said pallet forwarding plan into a plan between districts and a plan within a district.
Claim 8
Independent Claim
172 words
A system for controlling physical distribution pallets for controlling a stock of pallets and for setting up a pallet forwarding plan in wide area physical distribution comprising: a user interface for accepting request of a user and for displaying the pallet forwarding plan thus set up; a wireless tag device for automatically acquiring information relating to entry or departure of pallets to or from stock, said wireless tag device operable for transmitting said information in wireless by radio wave energy which is generated in said wireless tag device; accumulating means for accumulating information of acquired pallets or information of the pallet forwarding plan thus set up; and a system main unit for reading information of said accumulating means and for setting up the pallet forwarding plan requested by the user, wherein said system main unit comprises hierarchical planning means for dividing physical distribution bases into bases between districts and bases within a district and hierarchically setting up said pallet forwarding plan into a plan between districts and a plan within a district.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-08-02 | 2003-02-01 | 2003-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-08-02 | 2007-02-01 | 2007-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-08-02 | 2011-02-01 | 2011-08-03 | $7700.00 | Window Closed / Lapsed |