US4992950A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple processing station message communication
Assignee: Pitney Bowes Inc
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Filing: 1988-12-30
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Granted: 1991-02-12
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Expires: 2008-12-30
Abstract
Abstract A material processing system comprising a plurality of material processing stations, a base material processing station, and apparatus for directing material to be processed serially through the plurality of stations in a given order to the base station; the improvement wherein each of the plurality of stations and the base station comprise a separate data and control processor, and further comprising a communication loop interconnecting the processors of the plurality of stations in the given order to the processor of the base station and interconnecting the processor of the base station to the processor of the first of the plurality of stations. The processor of each respective one of the plurality of, responding to a signal from the processor of the base station, passes to the processor of the next succeeding station identification data that the respective station has assigned to itself, whereby the processor of the base station receives data from the last of the plurality of stations corresponding to the number of the plurality of stations connected to the communication loop. The base station includes a display. Each of the processors of the plurality of stations can generate error and status messages concerning the respective station, and can pass to the next succeeding station the error and status messages generated therein and received from the preceding adjacent station. The processor of the base station can display error and status messages received thereby on the display.
Inventors
- 👤 Robert Francisco
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:03
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/04; G05B19/042; G05B19/0421
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
274 words
In a material processing system comprising a plurality of material processing stations, a base material processing station, and means directing material to be processed serially through said plurality of stations in a given order to said base station; the improvement wherein each of said plurality of stations and said base station comprise a separate data and control processor, and further comprising a communication loop interconnecting the processors of said plurality of stations in said given order to the processor of said base station and interconnecting the processor of said base station to the processor of the first of said plurality of stations; the processor of each respective one of said plurality of stations comprising means, responsive to a signal from the processor of said base station, for passing to the processor of the next succeeding station identification data that the respective one of said plurality of stations has assigned to itself, whereby the processor of said base station receives from the last of said plurality of stations data corresponding to the number of said plurality of stations connected to said communication loop; and wherein said base station includes a display, each of said processors of said plurality of stations comprises means for generating error and status messages concerning the respective station, and means for passing to the next succeeding station error and status messages generated therein and received from the preceding adjacent station, whereby the processor of said base station receives said error and status messages from the last of said plurality of stations, the processor of said base station comprising means for displaying said error and status messages received thereby on said display.
Claim 2
Dependent Claim
274 words
In a material processing system comprising a plurality of material processing stations, a base material processing station, and means directing material to be processed serially through said plurality of stations in a given order to said base station; the improvement wherein each of said plurality of stations and said base station comprise a separate data and control processor, and further comprising a communication loop interconnecting the processors of said plurality of stations in said given order to the processor of said base station and interconnecting the processor of said base station to the processor of the first of said plurality of stations; the processor of each respective one of said plurality of stations comprising means, responsive to a signal from the processor of said base station, for passing to the processor of the next succeeding station identification data that the respective one of said plurality of stations has assigned to itself, whereby the processor of said base station receives from the last of said plurality of stations data corresponding to the number of said plurality of stations connected to said communication loop; and wherein said base station includes a display, each of said processors of said plurality of stations comprises means for generating error and status messages concerning the respective station, and means for passing to the next succeeding station error and status messages generated therein and received from the preceding adjacent station, whereby the processor of said base station receives said error and status messages from the last of said plurality of stations, the processor of said base station comprising means for displaying said error and status messages received thereby on said display.
Claim 3
Dependent Claim
74 words
The material processing system of claim 1 further comprising a control path connecting the processor of said base, station to the processor of each of said plurality of stations, said processor of said base station comprising means for interrogating the status of the processing stations via said control path, and the processor of each of said processing stations comprising means responsive to an interrogation signal from said base station for generating a status signal.
Claim 4
Dependent Claim
33 words
The material processing system of claim 2 wherein said means for interrogating the status of the processing stations via said control path comprises a microprocessor and a port expander connected to said microprocessor.
Claim 5
Dependent Claim
37 words
The material processing system of claim 2 wherein said means responsive to an interrogation signal from said base station for generating a status signal comprises a microprocessor and a global multi-drop interface buffer connected to said microprocessor.
Claim 6
Dependent Claim
47 words
The material processing system of claim 1 wherein said means for passing error and status messages generated within a station as well as error and status messages received from the preceding adjacent station comprises a microprocessor and a local module handshake interface buffer connected to said microprocessor.
Claim 7
Dependent Claim
57 words
The material processing system of claim 1 wherein said means, responsive to a signal from the processor of said base station, for passing to the processor of the next succeeding station the identification data that th e respective station has assigned to itself comprises a microprocessor and a local module handshake interface buffer connected to said microprocessor.
Claim 8
Dependent Claim
19 words
The material processing system of claim 1 wherein said means for generating error and status messages comprises a microprocessor.
Claim 9
Dependent Claim
191 words
In a material processing system comprising a plurality of material processing stations, a base material processing station, and means directing material to be processed serially through said plurality of stations in a given order to said base station; the improvement wherein each of said plurality of stations and said base station comprise a separate data and control processor, and further comprising a communication loop interconnecting the processors of said plurality of stations in said given order to the processor of said base station and interconnecting the processor of said base station to the processor of the first of said plurality of stations; the processor of each respective one of said plurality of stations comprising means, responsive to a signal from the processor of said base station, for passing to the processor of the next succeeding station identification data that the respective station has assigned to itself, whereby the processor of said base station receives from the last of said plurality of stations data corresponding to the number of said plurality of stations connected to said communication loop, said passing means comprising a microprocessor and a port expander connected to said microprocessor.
Claim 10
Dependent Claim
191 words
In a material processing system comprising a plurality of material processing stations, a base material processing station, and means directing material to be processed serially through said plurality of stations in a given order to said base station; the improvement wherein each of said plurality of stations and said base station comprise a separate data and control processor, and further comprising a communication loop interconnecting the processors of said plurality of stations in said given order to the processor of said base station and interconnecting the processor of said base station to the processor of the first of said plurality of stations; the processor of each respective one of said plurality of stations comprising means, responsive to a signal from the processor of said base station, for passing to the processor of the next succeeding station identification data that the respective station has assigned to itself, whereby the processor of said base station receives from the last of said plurality of stations data corresponding to the number of said plurality of stations connected to said communication loop, said passing means comprising a microprocessor and a port expander connected to said microprocessor.
Claim 11
Dependent Claim
203 words
In a material processing system comprising a plurality of material processing stations, a base material processing station, and means directing material to be processed serially through said plurality of stations in a given order to said base station; the improvement wherein each of said plurality of stations and said base station comprise a separate data and control processor, and further comprising a communication loop interconnecting the processors of said plurality of stations in said given order to the processor of said base station and interconnecting the processor of said base station to the processor of the first of said plurality of stations; the processor of each respective one of said plurality of stations comprising means, responsive to a signal from the processor of said base station, for passing to the processor of the next succeeding station identification data that the respective station has assigned to itself, whereby the processor of said base station receives from the last of said plurality of stations data corresponding to the number of said plurality of stations connected to said communication loop, each of said processors of said plurality of stations comprises means for generating error and status messages concerning the respective station, said generating means comprising microprocessor.
Claim 12
Dependent Claim
203 words
In a material processing system comprising a plurality of material processing stations, a base material processing station, and means directing material to be processed serially through said plurality of stations in a given order to said base station; the improvement wherein each of said plurality of stations and said base station comprise a separate data and control processor, and further comprising a communication loop interconnecting the processors of said plurality of stations in said given order to the processor of said base station and interconnecting the processor of said base station to the processor of the first of said plurality of stations; the processor of each respective one of said plurality of stations comprising means, responsive to a signal from the processor of said base station, for passing to the processor of the next succeeding station identification data that the respective station has assigned to itself, whereby the processor of said base station receives from the last of said plurality of stations data corresponding to the number of said plurality of stations connected to said communication loop, each of said processors of said plurality of stations comprises means for generating error and status messages concerning the respective station, said generating means comprising microprocessor.
Claim 13
Dependent Claim
256 words
In a material processing system comprising a plurality of material processing stations, a base material processing station, and means directing material to be processed serially through said plurality of stations in a given order to said base station; the improvement wherein each of said plurality of stations and said base station comprise a separate data and control processor, and further comprising a communication loop interconnecting the processors of said plurality of stations in said given order to the processor of said base station and interconnecting the processor of said base station to the processor of the first of said plurality of station; the processor of each respective one of said plurality of stations comprising means, responsive to a signal from the processor of said base station, for passing to the processor of the next succeeding station identification data that the respective station has assigned to itself, whereby the processor of said base station receives from the last of said plurality of stations data corresponding to the number of said plurality of stations connected to said communication loop, each of said processors of said plurality of stations comprises means for generating error and status messages concerning the respective station, and means for passing to the next succeeding station error and status messages generated therein and received from the preceding adjacent station, whereby the processor of said base station receives said error and status messages from the last of said plurality of stations, said means comprising a microprocessor and a local handshake interface buffer connected to said microprocessor.
Claim 14
Dependent Claim
256 words
In a material processing system comprising a plurality of material processing stations, a base material processing station, and means directing material to be processed serially through said plurality of stations in a given order to said base station; the improvement wherein each of said plurality of stations and said base station comprise a separate data and control processor, and further comprising a communication loop interconnecting the processors of said plurality of stations in said given order to the processor of said base station and interconnecting the processor of said base station to the processor of the first of said plurality of station; the processor of each respective one of said plurality of stations comprising means, responsive to a signal from the processor of said base station, for passing to the processor of the next succeeding station identification data that the respective station has assigned to itself, whereby the processor of said base station receives from the last of said plurality of stations data corresponding to the number of said plurality of stations connected to said communication loop, each of said processors of said plurality of stations comprises means for generating error and status messages concerning the respective station, and means for passing to the next succeeding station error and status messages generated therein and received from the preceding adjacent station, whereby the processor of said base station receives said error and status messages from the last of said plurality of stations, said means comprising a microprocessor and a local handshake interface buffer connected to said microprocessor.
Claim 15
Independent Claim
207 words
A method for material processing comprising the steps of: providing a plurality of material processing stations, a base material processing station, and means directing material to be processed serially through said plurality of stations in a given order to said base station; providing each of said plurality of stations and said base station with a separate data and control processor, and further providing a communication loop interconnecting the processors of said plurality of stations in said given order to the processor of said base station and interconnecting the processor of said base station to he processor of the first of said plurality of stations; responding to a signal from the processor of said base station by passing from the processor of each respective one of said plurality of stations to the processor of the next succeeding station identification data that the respective station has assigned to itself, whereby the processor of said base station receives from the last of said plurality of stations data corresponding to the number of said plurality of stations connected to said communication loop; generating error an status messages concerning each material processing station; passing to the next succeeding station error and status message generated within the received from the preceding adjacent station.
Claim 16
Independent Claim
207 words
A method for material processing comprising the steps of: providing a plurality of material processing stations, a base material processing station, and means directing material to be processed serially through said plurality of stations in a given order to said base station; providing each of said plurality of stations and said base station with a separate data and control processor, and further providing a communication loop interconnecting the processors of said plurality of stations in said given order to the processor of said base station and interconnecting the processor of said base station to he processor of the first of said plurality of stations; responding to a signal from the processor of said base station by passing from the processor of each respective one of said plurality of stations to the processor of the next succeeding station identification data that the respective station has assigned to itself, whereby the processor of said base station receives from the last of said plurality of stations data corresponding to the number of said plurality of stations connected to said communication loop; generating error an status messages concerning each material processing station; passing to the next succeeding station error and status message generated within the received from the preceding adjacent station.
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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) | 1994-02-11 | 1994-08-13 | 1995-02-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-02-11 | 1998-08-13 | 1999-02-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-02-11 | 2002-08-13 | 2003-02-12 | $7700.00 | Window Closed / Lapsed |