US4722058A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control system for a vending machine using article freshness data
Assignee: Fuji Electric Co Ltd
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Filing: 1985-05-30
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Granted: 1988-01-26
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Expires: 2005-05-30
Abstract
Abstract A control system for a vending machine having a plurality of article storage bins mounted on a circulatory moving member includes discriminating devices associated respectively with the article storage bins for identifying the kinds of the articles stored respectively in the article storage bins and whether there are articles stored in the article storage bins, and a delivery control unit for controlling the delivery of a selected article based on information from the discriminating devices. Articles of many different kinds can be efficiently vended through a single article conveyor mechanism on a first-in first-out basis.
Inventors
- 👤 Nobuo Nakayama
- 👤 Yukio Makita
- 👤 Haruo Kawasaki
- 👤 Yoshihiro Sashikawa
- 👤 Satoru Umino
- 👤 Shinsuke Tajiri
- 👤 Tetsuya Miyao
- 👤 Shozo Iwamoto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:22
CPC Classifications
G; G07; G07F; G07F9/00; G07F9/02; G07F9/026; G07F11/00; G07F11/46; G07F11/58
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
186 words
A control system for an article vending machine having a plurality of article storage bins mounted on a circulatory moving member for selective bidirectional rotation past an article discharge position and a device for making article selections, the control system comprising: indicator means an each of the article storage bins for providing bin discription data indicating whether or not an article is present in the associated article storage bins and if so the type of article in the associated article storage bin and freshness data for the article; sensing means for reading said bin description data and for generating corresponding bin reference data; a memory for storing said bin reference data; and delivery control means, responsive to the selection of an article and in accordance with said stored bin reference data, for controlling the circulatory moving member to move through the minimum displacement to position a selected aricle storage bin to the article discharge position to inable the discharge of the selected article on a first in-first out basis if an article corresponding to the selected article is stored in one of the article storage bins.
Claim 2
Dependent Claim
186 words
A control system for an article vending machine having a plurality of article storage bins mounted on a circulatory moving member for selective bidirectional rotation past an article discharge position and a device for making article selections, the control system comprising: indicator means an each of the article storage bins for providing bin discription data indicating whether or not an article is present in the associated article storage bins and if so the type of article in the associated article storage bin and freshness data for the article; sensing means for reading said bin description data and for generating corresponding bin reference data; a memory for storing said bin reference data; and delivery control means, responsive to the selection of an article and in accordance with said stored bin reference data, for controlling the circulatory moving member to move through the minimum displacement to position a selected aricle storage bin to the article discharge position to inable the discharge of the selected article on a first in-first out basis if an article corresponding to the selected article is stored in one of the article storage bins.
Claim 3
Dependent Claim
186 words
A control system for an article vending machine having a plurality of article storage bins mounted on a circulatory moving member for selective bidirectional rotation past an article discharge position, the control system comprising; discriminating means associated with each of the article storage bins for generating article storage data identifying the presence of an article in an associated bin and the type of the article if one is present in said associated bin; and article delivery control means for controlling the circulatory moving member to position a selected article storage bin to the article discharge position responsive to article selection data and said article storage data, said article delivery control means including means for sensing said article storage data and for producing bin reference data corresponding thereto and singly associated with each bin, said bin reference data including for each bin data indentifying the presence of an article in the bin, the type of article in the bin and the length of time that the article has been in the bin, said article delivery control means further including a memory for storing said bin reference data.
Claim 4
Dependent Claim
186 words
A control system for an article vending machine having a plurality of article storage bins mounted on a circulatory moving member for selective bidirectional rotation past an article discharge position, the control system comprising; discriminating means associated with each of the article storage bins for generating article storage data identifying the presence of an article in an associated bin and the type of the article if one is present in said associated bin; and article delivery control means for controlling the circulatory moving member to position a selected article storage bin to the article discharge position responsive to article selection data and said article storage data, said article delivery control means including means for sensing said article storage data and for producing bin reference data corresponding thereto and singly associated with each bin, said bin reference data including for each bin data indentifying the presence of an article in the bin, the type of article in the bin and the length of time that the article has been in the bin, said article delivery control means further including a memory for storing said bin reference data.
Claim 5
Dependent Claim
29 words
A control system according to claim 2, wherein said bin reference data includes bin position data identifying the position of the associated bin relative to the article discharge position.
Claim 6
Dependent Claim
103 words
A control system according to claim 3, wherein said delivery control means includes: bin circulation control means coupled to said memory for determining from said bin reference data the direction of the minimum amount of displacement required of the circulatory moving member to position at the article discharge position a bin having an article therein corresponding to a selected article; and circulatory moving member actuator means for controlling the circulatory moving member to move in the direction and for the amount of displacement determined by said bin circulation control means to position at the article discharge position a bin containing a selected article.
Claim 7
Dependent Claim
16 words
A control system according to claim 4, wherein said bin circulation control means comprises a microprocessor.
Claim 8
Dependent Claim
224 words
A control system for an article vending machine having a plurality of article storage bins mounted on a circulatory moving member for selective bidirectional rotation past an article discharge position, the control system comprising: a plurality of switch elements attached to each article storage bin and including switch elements selectively settable to indicate article storage data identifying the presence or absence of an article in a corresponding bin, the type of article in the bin, the date that an article was placed in the bin, and the cost of the article in the bin; article delivery control means for controlling the circulatory moving member to position a selected article storage bin to the article discharged position responsive to article selection data and said article storage data, said article delivery control means including means for sensing said article storage data and for producing bin reference data corresponding thereto and singly associated with each bin, said bin reference data including for each bin data identifying the presence or absence of an article in the bin, the type of article in the bin, bin position data identifying the position of the associated bin relative to the article discharge position and the length of time that the article has been in the bin, said article delivery control means further including a memory for storing said bin reference data.
Claim 9
Dependent Claim
224 words
A control system for an article vending machine having a plurality of article storage bins mounted on a circulatory moving member for selective bidirectional rotation past an article discharge position, the control system comprising: a plurality of switch elements attached to each article storage bin and including switch elements selectively settable to indicate article storage data identifying the presence or absence of an article in a corresponding bin, the type of article in the bin, the date that an article was placed in the bin, and the cost of the article in the bin; article delivery control means for controlling the circulatory moving member to position a selected article storage bin to the article discharged position responsive to article selection data and said article storage data, said article delivery control means including means for sensing said article storage data and for producing bin reference data corresponding thereto and singly associated with each bin, said bin reference data including for each bin data identifying the presence or absence of an article in the bin, the type of article in the bin, bin position data identifying the position of the associated bin relative to the article discharge position and the length of time that the article has been in the bin, said article delivery control means further including a memory for storing said bin reference data.
Claim 10
Dependent Claim
65 words
A control system according to claim 6, wherein said sensing means includes a switch readout including a plurality of switch contacts adapted to contact said switch elements of the article storage bins upon circulation of the article storage bins, said switch readout for generating said bin reference data in a manner permitting the association of said bin reference data and the corresponding article storage bin.
Claim 11
Dependent Claim
40 words
A control system according to claim 7, further including means for controlling said memory to store said bin reference data at selected addresses corresponding to the positional relationship between each of the article storage bins and the article discharge position.
Claim 12
Dependent Claim
110 words
A control system according to claim 6, wherein said delivery control means includes bin circulation control coupled to said memory for determining from said bin reference data the direction of the minimum amount of displacement required of the circulatory moving member to position at the article discharge position a bin having the least fresh article therein corresponding to a selected article; and circulatory moving member actuator means for controlling the circulatory moving member to move in the direction and for the amount of displacement determined by said bin circulation control means to position at the article discharge position the bin containing the least fresh article corresponding to a selected article.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-01-25 | 1991-07-27 | 1992-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-01-25 | 1995-07-27 | 1996-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-01-25 | 1999-07-27 | 2000-01-26 | $7700.00 | Window Closed / Lapsed |