JPS6413643A - Monitor device for program malfunction - Google Patents
Monitor device for program malfunctionInfo
- 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
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.
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)
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 |
-
1987
- 1987-07-07 JP JP62170113A patent/JPS6413643A/en active Pending
Cited By (3)
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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