US5448490A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System and method for two level real-time control for an inserting machine
Assignee: Pitney Bowes Inc
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Filing: 1993-03-23
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Granted: 1995-09-05
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Expires: 2013-03-23
Abstract
Abstract A method and improved system for controlling an inserter having a plurality of functional devices, including the steps providing a control system that divides the inserter into a plurality of logical stations each of which control at least one of the functional devices, separating the control system into a top-level, generic supervisor which is operative independent of the functional devices, and a lower level comprising the logical stations, and storing the supervisor and the logical stations in a central processor, the supervisor being operative for selecting an appropriate one of the logical stations at an appropriate time whereby the selected one of the logical stations controls a corresponding one of the functional devices. The method further includes the steps of providing a plurality of distributed processors electrically coupled to the central processor and associated with the functional devices, and controlling the functional devices by the logical stations through the distributed processors.
Inventors
- 👤 Robert K. Gottlieb
- 👤 Clare E. Woodman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 06:51
CPC Classifications
B; B07; B07C; B07C1/00
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
134 words
In a document inserter including a plurality of functional devices and distributed processor means operatively coupled to each of the functional devices, and central processing means connected to the distributed processor means and having stored therein a supervisory program capable of real-time control of all the functional devices, an improvement to the supervisory program comprising: a top level of processing comprising a supervisor which generically controls the inserter as a group of independent functional devices; and a lower level of processing comprising a plurality of logical stations that are operatively controlled by said supervisor, each of said stations interfacing with one of the distributed processor means for controlling at least one of the functional devices, wherein each of said stations include a station record containing complete information for the functional devices being controlled thereby.
Claim 2
Dependent Claim
134 words
In a document inserter including a plurality of functional devices and distributed processor means operatively coupled to each of the functional devices, and central processing means connected to the distributed processor means and having stored therein a supervisory program capable of real-time control of all the functional devices, an improvement to the supervisory program comprising: a top level of processing comprising a supervisor which generically controls the inserter as a group of independent functional devices; and a lower level of processing comprising a plurality of logical stations that are operatively controlled by said supervisor, each of said stations interfacing with one of the distributed processor means for controlling at least one of the functional devices, wherein each of said stations include a station record containing complete information for the functional devices being controlled thereby.
Claim 3
Dependent Claim
49 words
The improvement of claim 1, wherein said station record includes station configuration data, pointers to device functions that are performed by the functional devices and an instant when to perform said device functions, and collation data pointers when a collation is at a functional device controlled by the station.
Claim 4
Dependent Claim
37 words
The improvement of claim 2 wherein a user interface sends said configuration data to said supervisor reflecting configuration of the inserter as selected by an operator, said supervisor initializing said stations in accordance with said configuration data.
Claim 5
Dependent Claim
41 words
The improvement of claim 3 wherein said supervisor includes a machine event handler that operates on an interrupt basis, said machine event handler calling a particular station to perform a specific one of said device functions based on an interrupt count.
Claim 6
Dependent Claim
38 words
The improvement of claim 4 wherein each of said stations send a specific functional signal to an associated functional device at the appropriate time based on the interrupt count matching said instant when to perform said device functions.
Claim 7
Independent Claim
125 words
A method of improved supervisory control of an inserting system including a plurality of functional devices, comprising the steps of: providing a central processor; providing a software control system that divides the inserting system into a plurality of logical stations each of which control at least one of the functional devices; separating the software control system into a top-level, generic supervisor program which is operative independent of the functional devices, and a lower level comprising said logical stations; and storing said supervisor program and said logical stations in the central processor, said supervisor program being operative for selecting an appropriate one of said logical stations at an appropriate time whereby said selected one of said logical stations controls a corresponding one of said functional devices.
Claim 8
Independent Claim
125 words
A method of improved supervisory control of an inserting system including a plurality of functional devices, comprising the steps of: providing a central processor; providing a software control system that divides the inserting system into a plurality of logical stations each of which control at least one of the functional devices; separating the software control system into a top-level, generic supervisor program which is operative independent of the functional devices, and a lower level comprising said logical stations; and storing said supervisor program and said logical stations in the central processor, said supervisor program being operative for selecting an appropriate one of said logical stations at an appropriate time whereby said selected one of said logical stations controls a corresponding one of said functional devices.
Claim 9
Dependent Claim
38 words
The method of claim 6, comprising the further steps: providing a plurality of distributed processors electrically coupled to the central processor and associated with said functional devices, said logical stations controlling said functional devices through said distributed processors.
Claim 10
Dependent Claim
38 words
The method of claim 6, comprising the further steps of: providing configuration data to said supervisor program through a user interface reflecting a configuration of the inserter; and initializing said logical stations in accordance with said configuration data.
Claim 11
Dependent Claim
54 words
The method of claim 8, comprising the further steps of: providing a station record for each of said logical stations in the central processor; and initializing each of said station records with respective station configuration data and pointers to device functions that are performed by the functional devices controlled by the respective logical station.
Claim 12
Dependent Claim
26 words
The method of claim 9, comprising the further step of: keeping track of collations being process in the inserter by collation pointers in said station records.
Claim 13
Dependent Claim
44 words
The method of claim 10, comprising the further step of: calling a particular one of said logical stations at the instant specified in a corresponding one of said station records; and providing control signals from said particular logical station to a corresponding functional device.
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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) | 1998-09-04 | 1999-03-06 | 1999-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-09-04 | 2003-03-06 | 2003-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-09-04 | 2007-03-06 | 2007-09-05 | $7700.00 | Window Closed / Lapsed |