Patent US4495568A successfully refreshed from Google Patents.
US4495568A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the control and monitoring of power supply sources for data processing systems
Assignee: Compagnie Internationale pour l'Informatique CII-Honeywell Bull SA
•
Filing: 1981-12-23
•
Granted: 1985-01-22
•
Expires: 2001-12-23
Abstract
Abstract Apparatus is disclosed for controlling and monitoring a modular power supply system for supplying power to a data processing system and the like that includes a plurality of power sources allocated among a plurality of power supply subsystems in a predetermined configuration. Each subsystem is interfaced to the control bus of a control unit that includes a microprocessor by an addressable interface unit that controls the power sources in response to control signals from the control unit and that monitors the power sources and the devices powered by such sources and supplies monitor signals to the control unit. Also interfaced to the control bus are an operator's console, a service panel for monitoring and controlling the system for maintenance purposes, a primary power supply that supplies power to the power sources via a separate power bus, and a configuration definition unit comprising a read only memory that stores data defining the system configuration and the parameters of the power sources for use by the control unit. Faults are detected and detail fault information is displayed on the service panel. Because of its modular nature, the system may be readily reconfigured by simply changing modules and the data stored in the configuration definition unit.
Inventors
- 👤 Takats Gilbert
- 👤 Dumay Gerald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:30
CPC Classifications
G; G06; G06F; G06F11/00; G06F11/30; G06F11/32; G06F11/324; G06F11/328; G06F1/00; G06F1/26; G06F1/28
Claims Analysis
Total Claims: 29
Claim 1
Independent Claim
200 words
Apparatus for controlling and monitoring a power supply system that includes a plurality of power sources for supplying power to a plurality of devices, the power sources being allocated among a plurality of power supply subsystems in a predetermined configuration, the apparatus comprising a control bus; first interface means for interfacing the power sources to the control bus and including first circuit means responsive to signals on the control bus for controlling and monitoring the power sources; second interface means for interfacing, to the control bus, operating console means for operating the system and power supply means for supplying power to the power sources, the second interface means including second circuit means responsive to signals on the control bus for controlling and monitoring the operating console means and the power supply means; a configuration definition unit connected to the control bus and including memory means for storing parameters defining the types, the numbers, and the configuration of the power sources; and a control unit for exchanging signals over the control bus with the configuration definition unit and with the first and second interface means for controlling and monitoring the power sources, the operating console means and the power supply means.
Claim 2
Dependent Claim
200 words
Apparatus for controlling and monitoring a power supply system that includes a plurality of power sources for supplying power to a plurality of devices, the power sources being allocated among a plurality of power supply subsystems in a predetermined configuration, the apparatus comprising a control bus; first interface means for interfacing the power sources to the control bus and including first circuit means responsive to signals on the control bus for controlling and monitoring the power sources; second interface means for interfacing, to the control bus, operating console means for operating the system and power supply means for supplying power to the power sources, the second interface means including second circuit means responsive to signals on the control bus for controlling and monitoring the operating console means and the power supply means; a configuration definition unit connected to the control bus and including memory means for storing parameters defining the types, the numbers, and the configuration of the power sources; and a control unit for exchanging signals over the control bus with the configuration definition unit and with the first and second interface means for controlling and monitoring the power sources, the operating console means and the power supply means.
Claim 3
Dependent Claim
74 words
The apparatus of claim 1, wherein the first interface means comprises, for each power supply subsystem, a downstream interface unit connected to the control bus and a plurality of intermediate units connected to the downstream interface unit and to the power sources, each intermediate unit being capable of interfacing a plurality of power sources to the downstream interface unit and including said first circuit means for controlling and monitoring the power sources connected thereto.
Claim 4
Dependent Claim
28 words
The apparatus of claim 2, wherein each downstream interface unit is further connected directly to the devices powered by the power sources of its associated power supply subsystem.
Claim 5
Dependent Claim
66 words
The apparatus of claim 3, wherein each downstream interface unit is addressable by the control unit and includes means for storing control signals transmitted thereto by the control unit for controlling the power sources of its associated subsystem and for storing monitor signals received from its intermediate units representative of the states of the sources, and means for transmitting selected monitor signals to the control unit.
Claim 6
Dependent Claim
24 words
The apparatus of claim 4, wherein said storing means further includes means for storing monitor signals from the devices being powered by said sources.
Claim 7
Dependent Claim
40 words
The apparatus of claim 5, wherein said storing means comprises a plurality of storage registers for storing said monitor signals, and the first circuit means includes a plurality of control circuits responsive to the cotrol signals for controlling said sources.
Claim 8
Dependent Claim
40 words
The apparatus of claim 6, wherein said first circuit means includes means for detecting faults in said sources and the devices powered by said sources, and means for transmitting interrupt signals to the control unit upon a fault being detected.
Claim 9
Dependent Claim
50 words
The apparatus of claim 7, wherein each downstream interface unit includes input interface means for interfacing the registers to the control bus, to the intermediate units, and to the devices powered by said sources, and multiplexer means for selecting signals stored in the registers for transmission to the control unit.
Claim 10
Dependent Claim
30 words
The apparatus of claim 8, wherein the multiplexer means is responsive to address signals on the control bus for transmitting selected signals from the storage registers to the control unit.
Claim 11
Dependent Claim
59 words
The apparatus of claim 1, wherein the operating console means comprises an operator console and a service panel, and wherein the second interface means comprises an operation interface unit having means for processing system operating signals input from the console and the service panel, and means responsive to said operating signals for transmitting control signals to the control unit.
Claim 12
Dependent Claim
30 words
The apparatus of claim 10, wherein the service panel includes means for displaying the state of the system and for indicating system faults, including a failure of the control unit.
Claim 13
Dependent Claim
34 words
The apparatus of claim 11, wherein the displaying means includes means for displaying the operating states of all the power sources of the system, and means for distinguishing between minor faults and major faults.
Claim 14
Dependent Claim
36 words
The apparatus of claim 12, wherein the displaying means comprises a single display device for each power supply subsystem, the display devices being capable of assuming different observable states for indicating different states of the subsystems.
Claim 15
Dependent Claim
21 words
The apparatus of claim 13, wherein the display devices are luminous devices controlled so as to produce different modes of lighting.
Claim 16
Dependent Claim
51 words
The apparatus of claim 14, wherein each power source has associated therewith a register with a predetermined address for storing data bits representative of the operating parameters of the source, and the displaying means comprises means for scanning the registers successively to display the data stored therein on said display devices.
Claim 17
Dependent Claim
39 words
The apparatus of claim 15, wherein the displaying means includes means for initially indicating the subsystems having faults, and means responsive to the scanning means for successively indicating each source having a fault and the nature of the fault.
Claim 18
Dependent Claim
28 words
The apparatus of claim 16, wherein the scanning means comprises means for generating successively the addresses of registers storing fault data so as to successively display such data.
Claim 19
Dependent Claim
37 words
The apparatus of claim 10, wherein the service panel includes means for controlling the system, including means for controlling individual sources, and means for authorizing and prohibiting start-up and shutdown of the system by the control unit.
Claim 20
Dependent Claim
31 words
The apparatus of claim 18, wherein the controlling means includes means for placing subsystems in a maintenance mode, and means for addressing the sources within such subsystems to enable testing thereof.
Claim 21
Dependent Claim
47 words
The apparatus of claim 19, wherein the displaying means enables the display of the state of a source having a fault immediately prior to the appearance of the last fault and the display of the state of the source immediately following the appearance of the last fault.
Claim 22
Dependent Claim
31 words
The apparatus of claim 20, wherein the system includes fault storage devices for storing data indicative of faults, and wherein the service panel includes means for resetting such faults storage devices.
Claim 23
Dependent Claim
36 words
The apparatus of claim 21, wherein the controlling means includes means enabling subsystems to be switched to an inhibit mode wherein said subsystems operate normally except that they do not deliver power to their associated devices.
Claim 24
Dependent Claim
62 words
The apparatus of claim 1, wherein the control unit comprises a microprocessor, the microprocessor being responsive to operator inputs from the operating console means for controlling the system and being responsive to monitor signals impressed upon the control bus by the first and second interface means for displaying on display means associated with the operating console means the state of the system.
Claim 25
Dependent Claim
34 words
The apparatus of claim 1, wherein the memory means comprises a read only memory that stores data related to the addresses and characteristics of each subsystem and the configuration of sources within each subsystem.
Claim 26
Dependent Claim
35 words
The apparatus of claim 1, wherein said operating console means includes an operating console, and wherein said apparatus is employed for controlling a plurality of power supply systems connected in series to said operator console.
Claim 27
Dependent Claim
50 words
The apparatus of claim 25, wherein the operator console comprises means responsive to a start-up request for generating a start-up sequence signal for sequentially powering up each power supply system and responsive to a shutdown request for generating a shutdown sequence signal for sequentially shutting down each power supply system.
Claim 28
Dependent Claim
34 words
The apparatus of claim 26, wherein the series-connected power supply systems are connected in a loop to the operator console such that upon completion of a sequence the operator console receives an end-of-sequence signal.
Claim 29
Dependent Claim
17 words
The apparaus of claim 1, wherein said power supply system supplies power to a data processing system.
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) | 1988-01-22 | 1988-07-23 | 1989-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-01-22 | 1992-07-23 | 1993-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-01-22 | 1996-07-23 | 1997-01-22 | $7700.00 | Window Closed / Lapsed |