JPS6413643A - Monitor device for program malfunction - Google Patents

Monitor device for program malfunction

Info

Publication number
JPS6413643A
JPS6413643A JP62170113A JP17011387A JPS6413643A JP S6413643 A JPS6413643 A JP S6413643A JP 62170113 A JP62170113 A JP 62170113A JP 17011387 A JP17011387 A JP 17011387A JP S6413643 A JPS6413643 A JP S6413643A
Authority
JP
Japan
Prior art keywords
malfunction
processing circuit
counter
executed
program
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.)
Pending
Application number
JP62170113A
Other languages
Japanese (ja)
Inventor
Toshiyuki Yamamoto
Tsutomu Shibayama
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP62170113A priority Critical patent/JPS6413643A/en
Publication of JPS6413643A publication Critical patent/JPS6413643A/en
Pending legal-status Critical Current

Links

Landscapes

  • Debugging And Monitoring (AREA)

Abstract

PURPOSE:To reduce the hardware scale, by deciding the malfunction to generate an alarm signal by a processing circuit when the count value of a counter reaches a prescribed value. CONSTITUTION:Two programs monitor the malfunction by each other in a processing circuit 1. If it is detected that one program which should be already executed is not executed when the other program is executed, the detection output is periodically given to a counter 2, and the counter 2 counts this detection output. When the count value reaches the prescribed value, that is, when a certain timer time elapses, the malfunction is decided by the processing circuit 1 to generate the alarm signal. Two programs monitor each other to execute the processing in this manner. Thus, the malfunction of programs is monitored with a small hardware scale.
JP62170113A 1987-07-07 1987-07-07 Monitor device for program malfunction Pending JPS6413643A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62170113A JPS6413643A (en) 1987-07-07 1987-07-07 Monitor device for program malfunction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62170113A JPS6413643A (en) 1987-07-07 1987-07-07 Monitor device for program malfunction

Publications (1)

Publication Number Publication Date
JPS6413643A true JPS6413643A (en) 1989-01-18

Family

ID=15898879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62170113A Pending JPS6413643A (en) 1987-07-07 1987-07-07 Monitor device for program malfunction

Country Status (1)

Country Link
JP (1) JPS6413643A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5003815A (en) * 1989-10-20 1991-04-02 International Business Machines Corporation Atomic photo-absorption force microscope
JP2016505183A (en) * 2013-02-06 2016-02-18 アレヴァ ゲゼルシャフト ミット ベシュレンクテル ハフツングＡｒｅｖａ ＧｍｂＨ Apparatus and method for identifying system state manipulation of control and regulation units in nuclear technology equipment
US11462037B2 (en) 2019-01-11 2022-10-04 Walmart Apollo, Llc System and method for automated analysis of electronic travel data

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5003815A (en) * 1989-10-20 1991-04-02 International Business Machines Corporation Atomic photo-absorption force microscope
JP2016505183A (en) * 2013-02-06 2016-02-18 アレヴァ ゲゼルシャフト ミット ベシュレンクテル ハフツングＡｒｅｖａ ＧｍｂＨ Apparatus and method for identifying system state manipulation of control and regulation units in nuclear technology equipment
US11462037B2 (en) 2019-01-11 2022-10-04 Walmart Apollo, Llc System and method for automated analysis of electronic travel data

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