NO147853C - COMPUTING EQUIPMENT. - Google Patents
COMPUTING EQUIPMENT.Info
- Publication number
- NO147853C NO147853C NO77770729A NO770729A NO147853C NO 147853 C NO147853 C NO 147853C NO 77770729 A NO77770729 A NO 77770729A NO 770729 A NO770729 A NO 770729A NO 147853 C NO147853 C NO 147853C
- Authority
- NO
- Norway
- Prior art keywords
- devices
- central processing
- processing device
- loop
- display signals
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/2002—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where interconnections or communication control functionality are redundant
- G06F11/2007—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where interconnections or communication control functionality are redundant using redundant communication media
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0751—Error or fault detection not based on redundancy
- G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
- G06F11/0757—Error or fault detection not based on redundancy by exceeding limits by exceeding a time limit, i.e. time-out, e.g. watchdogs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
- G06F11/2023—Failover techniques
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
- G06F11/3466—Performance evaluation by tracing or monitoring
- G06F11/3495—Performance evaluation by tracing or monitoring for systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/04—Recording calls, or communications in printed, perforated or other permanent form
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/24—Arrangements for supervision, monitoring or testing with provision for checking the normal operation
- H04M3/241—Arrangements for supervision, monitoring or testing with provision for checking the normal operation for stored program controlled exchanges
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
- H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
- H04Q3/54575—Software application
- H04Q3/54591—Supervision, e.g. fault localisation, traffic measurements, avoiding errors, failure recovery, monitoring, statistical analysis
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
- G06F11/2035—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant without idle spare hardware
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/26—Functional testing
- G06F11/273—Tester hardware, i.e. output processing circuits
- G06F11/2736—Tester hardware, i.e. output processing circuits using a dedicated service processor for test
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Meter Arrangements (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Debugging And Monitoring (AREA)
Abstract
In order to simplify the charging and accounting procedures in a telephone network and, at the same time, to carry these out in a more reliable manner, the system exhibits a multiplicity of switching devices (11, 12, 18; 21, 22, 28; 31, 32, 38) with keyboards and display devices. These are connected group by group to control devices (10, 20, 30) for the user which respond to commands keyed in in order to obtain data from peripheral storage devices and to record details of the telephone connections on magnetic tape. Each control and peripheral device exhibits microprocessors for controlling the individual functions and carrying out tests which determine the operating states of the devices and generate relevant display signals. All these devices are connected to a monitor (6) for recording these display signals. Each device can exhibit a monitoring clock generator with a counter. The latter is regularly incremented and periodically set to zero, responding to a software command. Thus, when a central processing device enters a software loop, the counter exceeds a threshold value and generates a signal indicating the presence of such a loop. The same timing generator can also reset the central processing device into a starting position and delete all data recorded as consequence of a program execution up to this time. Finally, there can be a diagnostics device so that a technician can carry out routine checks of the individual devices. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8669/76A GB1572892A (en) | 1976-03-04 | 1976-03-04 | Data processing equipment |
Publications (3)
Publication Number | Publication Date |
---|---|
NO770729L NO770729L (en) | 1977-09-06 |
NO147853B NO147853B (en) | 1983-03-14 |
NO147853C true NO147853C (en) | 1983-06-22 |
Family
ID=9856951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO77770729A NO147853C (en) | 1976-03-04 | 1977-03-03 | COMPUTING EQUIPMENT. |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS52122014A (en) |
AU (1) | AU512449B2 (en) |
CA (1) | CA1094209A (en) |
CH (1) | CH623948A5 (en) |
DE (1) | DE2708983A1 (en) |
DK (1) | DK93077A (en) |
ES (1) | ES456515A1 (en) |
FR (1) | FR2343379A1 (en) |
GB (1) | GB1572892A (en) |
IT (1) | IT1080010B (en) |
NL (1) | NL7702371A (en) |
NO (1) | NO147853C (en) |
SE (1) | SE7702325L (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1572895A (en) * | 1976-03-04 | 1980-08-06 | Post Office | Data processing equipment |
GB1572894A (en) * | 1976-03-04 | 1980-08-06 | Post Office | Data processing equipment |
GB1572893A (en) * | 1976-03-04 | 1980-08-06 | Post Office | Data processing equipment |
EP0010609B1 (en) * | 1978-10-23 | 1983-01-26 | International Business Machines Corporation | Data processing system with channel error logging |
FR2440032A1 (en) * | 1978-10-25 | 1980-05-23 | Standard Telephones Cables Ltd | Master and slaverocessor system - has monitoring and test routines and carries out addition processes on words from memory to be checked in cyclic order by control |
IT8003504A0 (en) * | 1980-09-05 | 1980-09-05 | Sits Soc It Telecom Siemens | EQUIPMENT FOR THE MANAGEMENT OF AUXILIARY INFORMATION RELEVANT TO A CENTRAL CONTROL OF A PLURALITY OF PERIPHERAL USERS AND FOR THE DIAGNOSIS OF THE SAME CENTRAL CONTROL |
FR2490842A1 (en) * | 1980-09-23 | 1982-03-26 | Renix Electronique Sa | ELECTRONIC ADAPTER DEVICE OF A DIAGNOSTIC SOCKET WITH INFORMATION PROVIDED BY AN ELECTRONIC CONTROL CIRCUIT |
FR2606184B1 (en) * | 1986-10-31 | 1991-11-29 | Thomson Csf | RECONFIGURABLE CALCULATION DEVICE |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6704309A (en) * | 1966-03-25 | 1967-09-26 | ||
US3921141A (en) * | 1973-09-14 | 1975-11-18 | Gte Automatic Electric Lab Inc | Malfunction monitor control circuitry for central data processor of digital communication system |
US3882455A (en) * | 1973-09-14 | 1975-05-06 | Gte Automatic Electric Lab Inc | Configuration control circuit for control and maintenance complex of digital communications system |
-
1976
- 1976-03-04 GB GB8669/76A patent/GB1572892A/en not_active Expired
-
1977
- 1977-02-28 AU AU22751/77A patent/AU512449B2/en not_active Expired
- 1977-03-02 SE SE7702325A patent/SE7702325L/en not_active Application Discontinuation
- 1977-03-02 DE DE19772708983 patent/DE2708983A1/en not_active Withdrawn
- 1977-03-03 DK DK93077A patent/DK93077A/en not_active Application Discontinuation
- 1977-03-03 CA CA273,125A patent/CA1094209A/en not_active Expired
- 1977-03-03 NO NO77770729A patent/NO147853C/en unknown
- 1977-03-03 IT IT4829977A patent/IT1080010B/en active
- 1977-03-04 CH CH274277A patent/CH623948A5/en not_active IP Right Cessation
- 1977-03-04 FR FR7706459A patent/FR2343379A1/en not_active Withdrawn
- 1977-03-04 ES ES77456515A patent/ES456515A1/en not_active Expired
- 1977-03-04 NL NL7702371A patent/NL7702371A/en not_active Application Discontinuation
- 1977-03-04 JP JP2372777A patent/JPS52122014A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CH623948A5 (en) | 1981-06-30 |
IT1080010B (en) | 1985-05-16 |
GB1572892A (en) | 1980-08-06 |
NL7702371A (en) | 1977-09-06 |
AU512449B2 (en) | 1980-10-09 |
NO770729L (en) | 1977-09-06 |
FR2343379A1 (en) | 1977-09-30 |
JPS52122014A (en) | 1977-10-13 |
DK93077A (en) | 1977-09-05 |
DE2708983A1 (en) | 1977-09-08 |
AU2275177A (en) | 1978-09-07 |
NO147853B (en) | 1983-03-14 |
CA1094209A (en) | 1981-01-20 |
SE7702325L (en) | 1977-09-05 |
ES456515A1 (en) | 1978-02-16 |
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