CA2011821A1 - Detecteurs d'erreurs pour equipement electronique - Google Patents

Detecteurs d'erreurs pour equipement electronique

Info

Publication number
CA2011821A1
CA2011821A1 CA2011821A CA2011821A CA2011821A1 CA 2011821 A1 CA2011821 A1 CA 2011821A1 CA 2011821 A CA2011821 A CA 2011821A CA 2011821 A CA2011821 A CA 2011821A CA 2011821 A1 CA2011821 A1 CA 2011821A1
Authority
CA
Canada
Prior art keywords
relays
error
electronic equipment
electric parts
error detecting
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.)
Granted
Application number
CA2011821A
Other languages
English (en)
Other versions
CA2011821C (fr
Inventor
Yoichi Matsuo
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Publication of CA2011821A1 publication Critical patent/CA2011821A1/fr
Application granted granted Critical
Publication of CA2011821C publication Critical patent/CA2011821C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
    • G06F11/324—Display of status information
    • G06F11/325—Display of status information by lamps or LED's
    • G06F11/326—Display of status information by lamps or LED's for error or online/offline status

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Emergency Protection Circuit Devices (AREA)
CA002011821A 1989-03-13 1990-03-09 Detecteurs d'erreurs pour equipement electronique Expired - Fee Related CA2011821C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1061167A JP2780312B2 (ja) 1989-03-13 1989-03-13 異常検出回路
JP1-61167 1989-03-13

Publications (2)

Publication Number Publication Date
CA2011821A1 true CA2011821A1 (fr) 1990-09-13
CA2011821C CA2011821C (fr) 1994-05-24

Family

ID=13163318

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002011821A Expired - Fee Related CA2011821C (fr) 1989-03-13 1990-03-09 Detecteurs d'erreurs pour equipement electronique

Country Status (4)

Country Link
US (1) US5132628A (fr)
JP (1) JP2780312B2 (fr)
CA (1) CA2011821C (fr)
FR (1) FR2644259B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL98352A (en) * 1991-06-03 1995-10-31 Bromine Compounds Ltd Process and compositions for the disinfection of water
GB2295032A (en) * 1994-11-14 1996-05-15 Ibm Fault tolerant cooling in a data storage system
US5717384A (en) * 1996-05-30 1998-02-10 Qms, Inc. Warning device for printers
US6646877B2 (en) * 2000-12-08 2003-11-11 Arthur G. Willers Cooling system
CN102193855A (zh) * 2010-03-12 2011-09-21 鸿富锦精密工业（深圳）有限公司 风扇异常报警电路

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2495981A (en) * 1948-01-12 1950-01-31 Parkerson William Overload indicator for electrical circuits
US2576574A (en) * 1948-09-29 1951-11-27 Cochran Emilienne Fault indicating system for control circuits
US3623056A (en) * 1968-08-14 1971-11-23 Cutler Hammer Inc Motor overload monitor
US3646552A (en) * 1970-11-10 1972-02-29 Gen Motors Corp Tamperproof resistance-sensing supervisory system
JPS60119041U (ja) * 1984-01-19 1985-08-12 凸版印刷株式会社 刷版の自動給排装置
JPS6165074U (fr) * 1984-10-03 1986-05-02
EP0191937B1 (fr) * 1984-12-19 1989-09-13 Siemens Aktiengesellschaft Système décentralisé de surveillance de la ventillation dans un ordinateur
JPS61205783U (fr) * 1985-06-14 1986-12-25

Also Published As

Publication number Publication date
FR2644259B1 (fr) 1995-09-29
US5132628A (en) 1992-07-21
FR2644259A1 (fr) 1990-09-14
JPH02239335A (ja) 1990-09-21
CA2011821C (fr) 1994-05-24
JP2780312B2 (ja) 1998-07-30

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed