ZA822385B - Fault-monitoring circuit arrangements for two-channel switching units - Google Patents
Fault-monitoring circuit arrangements for two-channel switching unitsInfo
- Publication number
- ZA822385B ZA822385B ZA822385A ZA822385A ZA822385B ZA 822385 B ZA822385 B ZA 822385B ZA 822385 A ZA822385 A ZA 822385A ZA 822385 A ZA822385 A ZA 822385A ZA 822385 B ZA822385 B ZA 822385B
- Authority
- ZA
- South Africa
- Prior art keywords
- fault
- monitoring circuit
- channel switching
- switching units
- circuit arrangements
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/007—Fail-safe circuits
- H03K19/0075—Fail-safe circuits by using two redundant chains
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K21/00—Details of pulse counters or frequency dividers
- H03K21/40—Monitoring; Error detection; Preventing or correcting improper counter operation
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Manipulation Of Pulses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3114230A DE3114230C2 (de) | 1981-04-08 | 1981-04-08 | Schaltungsanordnung zum sicheren Betrieb eines zweikanaligen Schaltwerkes |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA822385B true ZA822385B (en) | 1983-03-30 |
Family
ID=6129698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA822385A ZA822385B (en) | 1981-04-08 | 1982-04-07 | Fault-monitoring circuit arrangements for two-channel switching units |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0062768B1 (fr) |
DE (1) | DE3114230C2 (fr) |
ZA (1) | ZA822385B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007032017B4 (de) | 2007-05-16 | 2011-01-27 | Bayer Materialscience Ag | Verfahren zum Befüllen und Entleeren von Transport-Containern mit Kunststoffgranulaten |
CN103293476B (zh) * | 2013-06-13 | 2015-12-23 | 重庆长安汽车股份有限公司 | 一种基于双计数器的电机系统故障诊断方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1537379C3 (de) * | 1967-09-22 | 1980-07-03 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Sicherheitsschaltung zum Durchführen logischer Verknüpfungen für binäre Schaltvariable und deren antivalente Schaltvariable |
BE786226A (fr) * | 1971-07-16 | 1973-01-15 | Siemens Ag | Alimentation en courant rythme pour un systeme de circuits de commutation a deux canaux |
DE2602169C2 (de) * | 1976-01-21 | 1978-02-23 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zum zyklischen Erzeugen einer signaltechnisch sicheren Folge von Steuerimpulsen |
DE2639064A1 (de) * | 1976-08-30 | 1978-03-09 | Siemens Ag | Schaltungsanordnung zur ueberwachung und zur erkennung von fehlern in zaehlschaltungen |
DE2651314C2 (de) * | 1976-11-10 | 1982-03-25 | Siemens AG, 1000 Berlin und 8000 München | Sicherheits-Ausgabeschaltung für eine Binärsignale abgebende Datenverarbeitungsanlage |
DE2729362C2 (de) * | 1977-06-29 | 1982-07-08 | Siemens AG, 1000 Berlin und 8000 München | Digitale Datenverarbeitungsanordnung, insbesondere für die Eisenbahnsicherungstechnik, mit in zwei Kanälen dieselben Informationen verarbeitenden Schaltwerken |
-
1981
- 1981-04-08 DE DE3114230A patent/DE3114230C2/de not_active Expired
-
1982
- 1982-03-10 EP EP82101915A patent/EP0062768B1/fr not_active Expired
- 1982-04-07 ZA ZA822385A patent/ZA822385B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP0062768A1 (fr) | 1982-10-20 |
EP0062768B1 (fr) | 1985-06-26 |
DE3114230A1 (de) | 1982-10-28 |
DE3114230C2 (de) | 1983-02-03 |
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