US4608525A
Expired / Lapsed
US
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Cellular type robot apparatus
Assignee: Hitachi Ltd
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Filing: 1984-06-21
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Granted: 1986-08-26
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Expires: 2004-06-21
Abstract
Abstract This invention relates to a cellular type robot apparatus consisting of a plurality of robot cells each having intelligence, wherein each robot cell controls its own operation on the basis of information exchange with adjacent robot cells. The operations of the robot cells are as a whole coordinated, and each robot cell can be controlled without the necessity of change of hard- and soft-wares even when one or more of the robot cells are out of order or when the robot needs to be expanded. Each robot cell can be provided so that the robot can be increased or decreased in a building block arrangement. More definitely, each robot cell has arms corresponding to hands and feet, and is able to control its own operation. As the robot cells are connected and combined through transmission routes so as to be able to exchange information, they can operate cooperatively as a group to perform a manpulative action. The operation of the group of robot cells is designed also to constitute the shape of a predetermined pattern besides the operations of entwining an object, and gripping and moving the object.
Inventors
- 👤 Kinji Mori
- 👤 Shoji Miyamoto
- 👤 Hirokazu Ihara
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:39
CPC Classifications
B; B25; B25J; B25J18/00; B25J18/06; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/26; B23Q1/34; B25J15/00; B25J15/08; B25J15/12; B25J9/00; B25J9/0084; B25J9/08; B25J9/16; B25J9/1615; B25J9/1617; G; G05; G05B; G05B2219/00; G05B2219/30; G05B2219/33; G05B2219/33337; G05B2219/40; G05B2219/40302; G05B2219/45; G05B2219/45083
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
117 words
A cellular type robot apparatus having a cellular type component part consisting of a plurality of intercoupled robot cells, said component part being capable of controlling its shape through coordinate but independent movements by said robot cells; and an information transmission medium connecting each of said robot cells to other robot cells; each of said robot cells including means for sending to other robot cells on said transmission medium information related to an operating status of said component part and means for independently determining and controlling the movements of its robot cell based on information received from said transmission medium, and at least one robot cell including means for detecting an operating status of said component part.
Claim 2
Dependent Claim
117 words
A cellular type robot apparatus having a cellular type component part consisting of a plurality of intercoupled robot cells, said component part being capable of controlling its shape through coordinate but independent movements by said robot cells; and an information transmission medium connecting each of said robot cells to other robot cells; each of said robot cells including means for sending to other robot cells on said transmission medium information related to an operating status of said component part and means for independently determining and controlling the movements of its robot cell based on information received from said transmission medium, and at least one robot cell including means for detecting an operating status of said component part.
Claim 3
Dependent Claim
20 words
The cellular type robot apparatus as defined in claim 1 in which all of said robot cells are uniformly configured.
Claim 4
Dependent Claim
24 words
The cellular type robot apparatus as defined in claim 1 in which each of said cells includes means for detecting its own operating status.
Claim 5
Dependent Claim
43 words
The cellular type robot apparatus as defined in claim 1, further including means for exchanging information between a plurality of said robot cells, and means connected to said exchanging means for setting the object of action of said robot cells as a group.
Claim 6
Dependent Claim
42 words
The cellular type robot apparatus as defined in claim 1 wherein a plurality of said robot cells are connected in a building block arrangement by combination means capable of increasing and decreasing a parameter of the configuration formed by said robot cells.
Claim 7
Dependent Claim
42 words
The cellular type robot apparatus as defined in claim 1 wherein each of said robot cells includes combination means capable of changing the configuration of said component part with the other of said robot cells in response to the object of action.
Claim 8
Dependent Claim
27 words
The cellular type apparatus as defined in claim 5 wherein said combination means capable of changing the combined state is at least one arm of variable length.
Claim 9
Dependent Claim
22 words
The cellular type robot apparatus as defined in claim 7 wherein said combination means includes two sets of longitudinal and lateral arms.
Claim 10
Dependent Claim
61 words
The cellular type robot apparatus as defined in claim 6 wherein each of said robot cells further includes means for sensing the existence of an object in proximity thereto, means for sensing contact with said object, and a plurality of said robot cells including means to control the operations of said cells so as to come into contact with said object.
Claim 11
Dependent Claim
26 words
The cellular type robot apparatus as defined in claim 9 wherein said robot cells coming into contact with said object operate conjointly to grasp said object.
Claim 12
Dependent Claim
36 words
The cellular type robot apparatus as defined in claim 9 wherein each of said robot cells slides on said object upon coming into contact therewith allowing adjacent robot cells to come into contact with said object.
Claim 13
Dependent Claim
55 words
The cellular type robot apparatus as defined in claim 1 which further includes means for releasing the operating state of any of said robot cells which is out of order, and for letting robot cells adjacent to said robot cell which is out of order replace the operation of said out of order robot cell.
Claim 14
Dependent Claim
91 words
A robot apparatus comprising at least one group of interconnected robot cells which combine to provide a component part of variable configuration including means for setting the object of operation of said group of robot cells, wherein each of said robot cells includes: an information transmission medium connecting each cell to said other cells; means for sending to other robot cells an information on said transmission medium related to the status of said component part; and means for independently deciding its own action based on information received from said transmission medium.
Claim 15
Dependent Claim
91 words
A robot apparatus comprising at least one group of interconnected robot cells which combine to provide a component part of variable configuration including means for setting the object of operation of said group of robot cells, wherein each of said robot cells includes: an information transmission medium connecting each cell to said other cells; means for sending to other robot cells an information on said transmission medium related to the status of said component part; and means for independently deciding its own action based on information received from said transmission medium.
Claim 16
Dependent Claim
96 words
A cellular type robot apparatus comprising: a plurality of robot cells physically coupled to one another to form a single manipulative member; and an information transmission medium connected between said robot cells for carrying information to and from said cells from and to other cells; each of said robot cells including: first means for detecting the operating condition of the robot cell; second means for detecting the operating condition of other robot cells; and third means for controlling the operation of the robot cell on the basis of information provided by said first and second means.
Claim 17
Dependent Claim
96 words
A cellular type robot apparatus comprising: a plurality of robot cells physically coupled to one another to form a single manipulative member; and an information transmission medium connected between said robot cells for carrying information to and from said cells from and to other cells; each of said robot cells including: first means for detecting the operating condition of the robot cell; second means for detecting the operating condition of other robot cells; and third means for controlling the operation of the robot cell on the basis of information provided by said first and second means.
Claim 18
Dependent Claim
31 words
A cellular type robot apparatus according to claim 14, wherein each robot cell is connected to at least one other robot cell by way of an arm of controllably variable length.
Claim 19
Dependent Claim
47 words
A cellular type robot apparatus according to claim 15, wherein a plurality of robot cells have a pair of lateral arms and a pair of longitudinal arms by which they are connected to adjacent robot cells, the length of said arms being controlled by said third means.
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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) | 1989-08-25 | 1990-02-24 | 1990-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-08-25 | 1994-02-24 | 1994-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-08-25 | 1998-02-24 | 1998-08-26 | $7700.00 | Window Closed / Lapsed |