US4048672A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Switch matrix control and display
Assignee: PEOPLE'S BANK
•
Filing: 1976-01-05
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Granted: 1977-09-13
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Expires: 1996-01-05
Abstract
Abstract Various data systems as represented by several processing units have permanent multiple switch connections to a common set of peripheral devices. A coordinating actuator means is provided for each set of switches connecting together a peripheral device and a CPU so that the coordinating actuator means for all possible combinations may be conceived as being arranged in a matrix consisting of columns and rows, along one axis of which are arranged the CPU's and along the other axis of which are arranged the peripheral devices. The present invention provides a panel means having indicator elements arranged in a matrix pattern of columns and rows to simulate the switching matrix so that each column repesents a particular device of one kind, CPU or peripheral device, and each row represents a particular device of the other kind. Associated with each row and column is a manually actuated switch element and between the switch elements and coordinating actuator means are gate means for each of the coordinating actuator means, with two inputs, one from a column and one from a row. Simultaneous signals at the gate means permit activation of the coordinating actuator means to connect the represented devices when there is simultaneous actuation of the manually actuated switch elements in their respective row and column. The gating feature permits either an output signal to directly activate the coordinating actuator means or a coded output designed to actuate a specific remote coordinating actuator means. Such coding may employ "Touch-Tone," ASCII, or other code and the code may be transmitted on the same channel used for data transmission in the data system or on a separate channel.
Inventors
- 👤 Lewis J. Seiden
- 👤 William Landesberg
- 👤 Gladstone F. Young
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:33
CPC Classifications
G; G06; G06F; G06F13/00; G06F13/38; G06F13/40; G06F13/4004; G06F13/4022; G06F15/00; G06F15/16; G06F15/177
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
282 words
A display and control system for a switching matrix in a data processing system for indicating and controlling device interconnection, each interconnecting node of the switching matrix including a plurality of switch elements operable together by coordinating actuator means to connect a selected data processing device to a selected peripheral device, comprising, panel means having indicator elements arranged in a matrix pattern of columns and rows, the matrix being arranged so that each column represents a particular device of one kind and each row represents a particular device of the other kind, gate means corresponding to matrix nodes, each gate means having an output terminal and column and row input terminals, both of which input terminals must be energized simultaneously to produce an output at the output terminal, output coupling means connecting each gate means with associated coordinating actuator means and responding to an output at the output terminal of the gate means to cause such actuator means to interconnect its devices, a plurality of manually actuated control switches, one for each data processing device and one for each peripheral device, each coupled to the appropriate input terminal of each of the gate means in its column or row, energizing means associated with each manually actuated control switch whereby simultaneous manual manipulation of a selected pair of manually actuated control switches in a selected column and in a selected row will cause the gate means to generate an output causing interconnection of a specific device of one type with a specific device of another type, and circuit means responsive to the manual actuation of the control switches for activating that indicator element in the panel means representative of the devices interconnected thereby.
Claim 2
Dependent Claim
282 words
A display and control system for a switching matrix in a data processing system for indicating and controlling device interconnection, each interconnecting node of the switching matrix including a plurality of switch elements operable together by coordinating actuator means to connect a selected data processing device to a selected peripheral device, comprising, panel means having indicator elements arranged in a matrix pattern of columns and rows, the matrix being arranged so that each column represents a particular device of one kind and each row represents a particular device of the other kind, gate means corresponding to matrix nodes, each gate means having an output terminal and column and row input terminals, both of which input terminals must be energized simultaneously to produce an output at the output terminal, output coupling means connecting each gate means with associated coordinating actuator means and responding to an output at the output terminal of the gate means to cause such actuator means to interconnect its devices, a plurality of manually actuated control switches, one for each data processing device and one for each peripheral device, each coupled to the appropriate input terminal of each of the gate means in its column or row, energizing means associated with each manually actuated control switch whereby simultaneous manual manipulation of a selected pair of manually actuated control switches in a selected column and in a selected row will cause the gate means to generate an output causing interconnection of a specific device of one type with a specific device of another type, and circuit means responsive to the manual actuation of the control switches for activating that indicator element in the panel means representative of the devices interconnected thereby.
Claim 3
Dependent Claim
21 words
The system of claim 1 in which the manually actuated control switches will not function until an interlock is turned on.
Claim 4
Dependent Claim
17 words
The system of claim 2 in which the interlock is a key and lock actuated switch means.
Claim 5
Dependent Claim
47 words
The system of claim 1 in which at a selected place in the circuitry, between the respective control switches and the selected coordinating actuator means, at least one circuit includes compatible code generating means, transmission means, and decoding means as a series link in the intermediate circuit.
Claim 6
Dependent Claim
55 words
The system of claim 4 in which the code generating means receives various outputs from the gate output terminals and converts them to coded signals, the transmission means carries the coded signals to the decoding means which decodes the respective signals to supply an actuating signal to the selected one of the coordinating actuator means.
Claim 7
Dependent Claim
21 words
The system of claim 5 in which the code generating means and the decoding means produce and respond to Touch-Tone coding.
Claim 8
Dependent Claim
21 words
The system of claim 5 in which the code generating means and the decoding means produce and respond to ASCII coding.
Claim 9
Dependent Claim
14 words
The system of claim 4 in which the transmission means includes long conductive lines.
Claim 10
Dependent Claim
17 words
The system of claim 4 in which the transmission means includes radio transmitter and radio receiver means.
Claim 11
Dependent Claim
41 words
The system of claim 1 in which the manually actuated control switches are located on the panel means in the respective columns and rows associated with the respective data processing device or peripheral device with which each control switch is associated.
Claim 12
Dependent Claim
81 words
The system of claim 10 in which there is at least one additional panel means for display only having indicator elements arranged in a matrix pattern of columns and rows, the matrix being arranged so that each column represents a particular device of one kind and each row represents a particular device of the other kind and means to activate each of the appropriate indicator elements as devices represented are interconnected and deactivate that indicator element as said devices are disconnected.
Claim 13
Dependent Claim
21 words
The system of claim 10 in which there are a plurality of panel means having both indicator elements and control switches.
Claim 14
Dependent Claim
82 words
The system of claim 10 in which there is at least one additional panel means for display only having indicator elements arranged in a matrix pattern of columns and rows, the matrix being arranged so that each column represents a particular device of one kind and each row represents a particular device of the other kind and circuit means to activate each of the appropriate indicator elements as devices represented are interconnected and deactivate that indicator element as said devices are disconnected.
Claim 15
Dependent Claim
18 words
The system of claim 13 in which there are a plurality of additional panel means for display only.
Claim 16
Dependent Claim
21 words
The system of claim 14 in which there are a plurality of panel means having both indicator elements and control switches.
Claim 17
Dependent Claim
22 words
The system of claim 13 in which at least two panel means locations between which transmitter and receiver transmissions links are employed.
Claim 18
Dependent Claim
33 words
The system of claim 16 in which there are in different locations a plurality of panel means having both indicator elements and control switches and transmitter and receiver links between them are bidirectional.
Claim 19
Dependent Claim
22 words
The system of claim 16 in which code generating and decoding means are employed in each of the transmitter and receiver links.
Claim 20
Dependent Claim
75 words
The system of claim 1 in which separate indicator elements are provided representative of each of the respective data processing devices and peripheral devices in the respective columns and rows representative of said respective devices, and circuit means, responsive to the manual actuation of the control switches, are provided for activating those indicator elements in the panels representative of the devices interconnected thereby upon manual manipulation of associated control switch which actuates a coordinating actuator.
Claim 21
Dependent Claim
30 words
The system of claim 19 in which the indicator elements are illuminated and the colors of those indicating a matrix connection are different from those indicating the respective devices interconnected.
Claim 22
Dependent Claim
31 words
The system of claim 19 in which the illuminated indicators are provided with circuitry whereby they are extinguished upon disconnection of the plurality of switches connected by their associated coordinating actuator.
Claim 23
Dependent Claim
23 words
The system of claim 1 in which at least some of the coordinating actuator means are in locations remote from the panel means.
Claim 24
Dependent Claim
23 words
The system of claim 1 in which at least some of the coordinating actuator means are in locations remote from the control switches.
Claim 25
Dependent Claim
27 words
The system of claim 1 in which elements of the system are located in different places each with suitable transmission means interconnecting the respective locations as required.
Claim 26
Dependent Claim
295 words
A display and control system for a switching matrix in a data processing system for indicating and controlling device interconnection, each interconnecting node of the switching matrix including a plurality of switch elements operable together by coordinating actuator means to connect a selected data processing device to a selected peripheral device, comprising, panel means having indicator elements representative of a particular device of one kind grouped together in one group and indicator elements representative of a particular device of the other kind grouped together in a separate group, gate means corresponding to matrix nodes, each gate means having an output terminal and column and row input terminals both of which input terminals must be energized simultaneously to produce an output at the output terminal, output coupling means connecting each gate means with associated coordinating actuator means and responding to an output at the output terminal of the gate means to cause such actuator means to interconnect its devices, a plurality of manually actuated control switches, one for each data processing device and one for each peripheral device, each coupled to the appropriate input terminal of each of the gate means in its column or row, and each located on the panel means in proximitry to its associated control switch, energizing means associated with each manually actuated control switch whereby simultaneous manual manipulation of a selected pair of manually actuated control switches in selected column and in a selected row will cause one gate means to generate an output to the actuator means causing interconnection of a specific device of one type with a specific device of another type, and circuit means responsive to the manual actuation of the control switches for activating those indicator elements on the panel means representative of the respective devices interconnected.
Claim 27
Dependent Claim
295 words
A display and control system for a switching matrix in a data processing system for indicating and controlling device interconnection, each interconnecting node of the switching matrix including a plurality of switch elements operable together by coordinating actuator means to connect a selected data processing device to a selected peripheral device, comprising, panel means having indicator elements representative of a particular device of one kind grouped together in one group and indicator elements representative of a particular device of the other kind grouped together in a separate group, gate means corresponding to matrix nodes, each gate means having an output terminal and column and row input terminals both of which input terminals must be energized simultaneously to produce an output at the output terminal, output coupling means connecting each gate means with associated coordinating actuator means and responding to an output at the output terminal of the gate means to cause such actuator means to interconnect its devices, a plurality of manually actuated control switches, one for each data processing device and one for each peripheral device, each coupled to the appropriate input terminal of each of the gate means in its column or row, and each located on the panel means in proximitry to its associated control switch, energizing means associated with each manually actuated control switch whereby simultaneous manual manipulation of a selected pair of manually actuated control switches in selected column and in a selected row will cause one gate means to generate an output to the actuator means causing interconnection of a specific device of one type with a specific device of another type, and circuit means responsive to the manual actuation of the control switches for activating those indicator elements on the panel means representative of the respective devices interconnected.
References Cited (Backward Citations)
US3226692A
Cited
US3337853A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-09-12 | 1981-03-14 | 1981-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-09-12 | 1985-03-14 | 1985-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-09-12 | 1989-03-14 | 1989-09-13 | $7700.00 | Window Closed / Lapsed |