DE3243262C2 - Programm-Weglauf-Überwachungsschaltung - Google Patents

Programm-Weglauf-Überwachungsschaltung

Info

Publication number
DE3243262C2
DE3243262C2 DE19823243262 DE3243262T DE3243262C2 DE 3243262 C2 DE3243262 C2 DE 3243262C2 DE 19823243262 DE19823243262 DE 19823243262 DE 3243262 T DE3243262 T DE 3243262T DE 3243262 C2 DE3243262 C2 DE 3243262C2
Authority
DE
Germany
Prior art keywords
program
monitoring circuit
runout
runout monitoring
circuit
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE19823243262
Other languages
English (en)
Other versions
DE3243262T1 (de
Inventor
Naoki Tomisawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Unisia Automotive Ltd
Original Assignee
Japan Electronic Control Systems Co Ltd
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.)
Filing date
Publication date
Application filed by Japan Electronic Control Systems Co Ltd filed Critical Japan Electronic Control Systems Co Ltd
Publication of DE3243262T1 publication Critical patent/DE3243262T1/de
Application granted granted Critical
Publication of DE3243262C2 publication Critical patent/DE3243262C2/de
Expired legal-status Critical Current

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
    • G06F11/0703—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
    • G06F11/076—Error or fault detection not based on redundancy by exceeding limits by exceeding a count or rate limit, e.g. word- or bit count limit
    • 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
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/1441—Resetting or repowering

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Debugging And Monitoring (AREA)
  • Safety Devices In Control Systems (AREA)
DE19823243262 1981-05-06 1982-05-06 Programm-Weglauf-Überwachungsschaltung Expired DE3243262C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56067952A JPS57182858A (en) 1981-05-06 1981-05-06 Monitor circuit for program runaway in computer
PCT/JP1982/000156 WO1982003929A1 (en) 1981-05-06 1982-05-06 A program runaway monitoring circuit for computers

Publications (2)

Publication Number Publication Date
DE3243262T1 DE3243262T1 (de) 1983-05-05
DE3243262C2 true DE3243262C2 (de) 1987-01-29

Family

ID=13359788

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823243262 Expired DE3243262C2 (de) 1981-05-06 1982-05-06 Programm-Weglauf-Überwachungsschaltung

Country Status (4)

Country Link
US (1) US4583198A (de)
JP (1) JPS57182858A (de)
DE (1) DE3243262C2 (de)
WO (1) WO1982003929A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4212069C1 (de) * 1992-04-10 1993-05-19 Hella Kg Hueck & Co, 4780 Lippstadt, De

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5988748U (ja) * 1982-11-30 1984-06-15 日本電気ホームエレクトロニクス株式会社 マイクロコンピユ−タ用暴走検知回路
JPH0638240B2 (ja) * 1984-08-07 1994-05-18 株式会社日立製作所 多重系フェイルセーフコンピュータシステム
JPS6167145A (ja) * 1984-09-10 1986-04-07 Matsushita Electric Ind Co Ltd マイクロコンピユ−タの安全回路
US4916698A (en) * 1988-09-29 1990-04-10 Allied-Signal Inc. Failure detection mechanism for microcontroller based control system
JP2005102794A (ja) * 2003-09-29 2005-04-21 Matsushita Electric Ind Co Ltd シートヒータ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1474094B (de) * 1963-12-31 1971-04-15 Western Electric Co Programmgesteuerte Datenverarbeitungs anlage
DE2420064A1 (de) * 1973-05-04 1974-11-28 Int Standard Electric Corp Anordnung zur feststellung von fehlern in einrichtungen mit digitalen parallelserien-wandlern
DE2943133A1 (de) * 1978-10-25 1980-04-30 Nissan Motor Vorrichtung zum verhindern von stoerungen bei einem mikrocomputersystem

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427443A (en) * 1965-04-08 1969-02-11 Ibm Instruction execution marker for testing computer programs
US3623007A (en) * 1967-06-14 1971-11-23 Bell Telephone Labor Inc Feedback control monitor for stored program data processing system
JPS5152256A (en) * 1974-11-01 1976-05-08 Hitachi Ltd Maikurokonpyuutano puroguramukanshihoshiki
JPS5255347A (en) * 1975-10-30 1977-05-06 Nippon Denso Co Ltd Fail-safe system of control computer
US4126895A (en) * 1975-12-29 1978-11-21 International Standard Electric Corporation Data processing system with monitoring and regulation of processor free time
GB1584254A (en) * 1976-06-24 1981-02-11 Ass Eng Ltd Speed responsive systems
US4072852A (en) * 1976-08-23 1978-02-07 Honeywell Inc. Digital computer monitoring and restart circuit
JPS5559559A (en) * 1978-10-30 1980-05-06 Hitachi Ltd Runaway detector for stored program control unit
JPS6032217B2 (ja) * 1979-04-02 1985-07-26 日産自動車株式会社 制御用コンピュ−タのフェィルセ−フ装置
JPS55138154A (en) * 1979-04-16 1980-10-28 Hitachi Ltd Uncontrolled run detector of control circuit
US4410991A (en) * 1981-06-03 1983-10-18 Gte Laboratories Incorporated Supervisory control apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1474094B (de) * 1963-12-31 1971-04-15 Western Electric Co Programmgesteuerte Datenverarbeitungs anlage
DE2420064A1 (de) * 1973-05-04 1974-11-28 Int Standard Electric Corp Anordnung zur feststellung von fehlern in einrichtungen mit digitalen parallelserien-wandlern
DE2943133A1 (de) * 1978-10-25 1980-04-30 Nissan Motor Vorrichtung zum verhindern von stoerungen bei einem mikrocomputersystem

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4212069C1 (de) * 1992-04-10 1993-05-19 Hella Kg Hueck & Co, 4780 Lippstadt, De

Also Published As

Publication number Publication date
JPS57182858A (en) 1982-11-10
DE3243262T1 (de) 1983-05-05
US4583198A (en) 1986-04-15
WO1982003929A1 (en) 1982-11-11

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