ZA852137B - Signal-technology safe data processing equipment - Google Patents

Signal-technology safe data processing equipment

Info

Publication number: ZA852137B
Authority: ZA; South Africa
Prior art keywords: signal; data processing; processing equipment; safe data; technology safe
Prior art date: 1984-03-30

Application number

ZA852137A

Inventor

Tjabbe Kloppenburg

Eberhard Bergmann

Harri Brauer

Dietmar Czech

Burkhardt Kraffel

Wolfgang Brehn

Original Assignee

Licentia Gmbh

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1984-03-30

Filing date

1985-03-21

Publication date

1985-11-27

1985-03-21 Application filed by Licentia Gmbh filed Critical Licentia Gmbh

1985-11-27 Publication of ZA852137B publication Critical patent/ZA852137B/en

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
- G06F11/1629—Error detection by comparing the output of redundant processing systems
- G06F11/1641—Error detection by comparing the output of redundant processing systems where the comparison is not performed by the redundant processing components
- 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
- G06F11/0796—Safety measures, i.e. ensuring safe condition in the event of error, e.g. for controlling element
- 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
- G06F11/1629—Error detection by comparing the output of redundant processing systems
- G06F11/1633—Error detection by comparing the output of redundant processing systems using mutual exchange of the output between the redundant processing components
- 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
- G06F11/1629—Error detection by comparing the output of redundant processing systems
- G06F11/165—Error detection by comparing the output of redundant processing systems with continued operation after detection of the error
- 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
- G06F11/1675—Temporal synchronisation or re-synchronisation of redundant processing components
- G06F11/1683—Temporal synchronisation or re-synchronisation of redundant processing components at instruction level

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Quality & Reliability (AREA)
Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Hardware Redundancy (AREA)
Safety Devices In Control Systems (AREA)
Multi Processors (AREA)
Detection And Prevention Of Errors In Transmission (AREA)
Communication Control (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Artificial Filaments (AREA)

ZA852137A 1984-03-30 1985-03-21 Signal-technology safe data processing equipment ZA852137B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19843412049 DE3412049A1 (en)	1984-03-30	1984-03-30	SIGNAL-SAFE DATA PROCESSING DEVICE

Publications (1)

Publication Number	Publication Date
ZA852137B true ZA852137B (en)	1985-11-27

Family

ID=6232226

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA852137A ZA852137B (en)	1984-03-30	1985-03-21	Signal-technology safe data processing equipment

Country Status (12)

Country	Link
EP (1)	EP0156388A3 (en)
JP (1)	JPS60214048A (en)
AU (1)	AU572975B2 (en)
CA (1)	CA1226069A (en)
DD (1)	DD231869A5 (en)
DE (1)	DE3412049A1 (en)
DK (1)	DK128085A (en)
ES (1)	ES8607583A1 (en)
FI (1)	FI850869L (en)
HU (1)	HU193090B (en)
YU (1)	YU22685A (en)
ZA (1)	ZA852137B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4959836A (en) *	1987-12-09	1990-09-25	Siemens Transmission Systems, Inc.	Register robustness improvement circuit and method
DE4107639A1 (en) *	1991-03-09	1992-09-10	Standard Elektrik Lorenz Ag	DEVICE FOR SIGNAL-SAFE REMOTE CONTROL OF A SUBSTATION IN A RAILWAY SYSTEM
JP3216996B2 (en) *	1996-07-19	2001-10-09	三菱電機株式会社	Dual electronic interlocking device
GB0602641D0 (en)	2006-02-09	2006-03-22	Eads Defence And Security Syst	High speed data processing system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2182259A5 (en) *	1972-04-24	1973-12-07	Cii
DE2939935A1 (en) *	1979-09-28	1981-04-09	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	SECURE DATA PROCESSING DEVICE
DE3003291C2 (en) *	1980-01-30	1983-02-24	Siemens AG, 1000 Berlin und 8000 München	Two-channel data processing arrangement for railway safety purposes
JPS57164636A (en) *	1981-04-03	1982-10-09	Hitachi Ltd	Control method for transmission system
DE3211265C2 (en) *	1982-03-26	1984-06-20	Siemens AG, 1000 Berlin und 8000 München	Two-channel fail-safe microcomputer switchgear, especially for railway safety systems
DE3279929D1 (en) *	1982-06-16	1989-10-12	Boeing Co	Autopilot flight director system
AU3746585A (en) *	1983-12-12	1985-06-26	Parallel Computers Inc.	Computer processor controller

1984
- 1984-03-30 DE DE19843412049 patent/DE3412049A1/en not_active Ceased
1985
- 1985-02-15 YU YU00226/85A patent/YU22685A/en unknown
- 1985-03-04 FI FI850869A patent/FI850869L/en not_active Application Discontinuation
- 1985-03-14 ES ES541268A patent/ES8607583A1/en not_active Expired
- 1985-03-18 AU AU40066/85A patent/AU572975B2/en not_active Expired - Fee Related
- 1985-03-20 JP JP60054741A patent/JPS60214048A/en active Pending
- 1985-03-21 DK DK128085A patent/DK128085A/en not_active Application Discontinuation
- 1985-03-21 ZA ZA852137A patent/ZA852137B/en unknown
- 1985-03-28 EP EP85103743A patent/EP0156388A3/en not_active Withdrawn
- 1985-03-28 DD DD85274552A patent/DD231869A5/en unknown
- 1985-03-29 HU HU851218A patent/HU193090B/en unknown
- 1985-04-01 CA CA000478040A patent/CA1226069A/en not_active Expired

Also Published As

Publication number	Publication date
CA1226069A (en)	1987-08-25
FI850869L (en)	1985-10-01
AU4006685A (en)	1985-10-03
YU22685A (en)	1987-10-31
DE3412049A1 (en)	1985-10-17
DK128085D0 (en)	1985-03-21
EP0156388A3 (en)	1988-07-27
DK128085A (en)	1985-10-01
AU572975B2 (en)	1988-05-19
FI850869A0 (en)	1985-03-04
HU193090B (en)	1987-08-28
ES541268A0 (en)	1986-06-01
HUT37517A (en)	1985-12-28
EP0156388A2 (en)	1985-10-02
ES8607583A1 (en)	1986-06-01
DD231869A5 (en)	1986-01-08
JPS60214048A (en)	1985-10-26

Publication	Publication Date	Title
GB8504619D0 (en)	1985-03-27	Data processing means
EP0157303A3 (en)	1988-01-13	Data processing device
EP0192232A3 (en)	1990-03-21	Data processing apparatus
GB8428443D0 (en)	1984-12-19	Data processing
GB8613300D0 (en)	1986-07-09	Processing data
DE3276598D1 (en)	1987-07-23	Fail-safe data processing equipment
GB8408055D0 (en)	1984-05-10	Processing apparatus
GB8520823D0 (en)	1985-09-25	Processing apparatus
ZA85149B (en)	1985-09-25	Data processing apparatus
GB2156558B (en)	1987-10-07	Data processing apparatus
GB8407253D0 (en)	1984-04-26	Data processing system
GB8507610D0 (en)	1985-05-01	Data processing apparatus
EP0173429A3 (en)	1988-02-10	Data processing system
EP0153479A3 (en)	1986-12-30	Data processing system
GB2170335B (en)	1989-07-26	Information processing apparatus
GB8427546D0 (en)	1984-12-05	Processing
GB2155674B (en)	1987-03-25	Information processing apparatus
ZA852137B (en)	1985-11-27	Signal-technology safe data processing equipment
GB2183067B (en)	1990-04-25	Data processing
GB8422328D0 (en)	1984-10-10	Data processing apparatus
GB8526061D0 (en)	1985-11-27	Data processing method
GB8329805D0 (en)	1983-12-14	Data processing
GB8407338D0 (en)	1984-04-26	Processing data
GB8614650D0 (en)	1986-07-23	Data processing method
GB8426349D0 (en)	1984-11-21	Processing tape