JPS5633718A - Resetting method and its device for electronic control type controller - Google Patents
Resetting method and its device for electronic control type controllerInfo
- Publication number
- JPS5633718A JPS5633718A JP10937079A JP10937079A JPS5633718A JP S5633718 A JPS5633718 A JP S5633718A JP 10937079 A JP10937079 A JP 10937079A JP 10937079 A JP10937079 A JP 10937079A JP S5633718 A JPS5633718 A JP S5633718A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- resetting
- several minutes
- program
- once
- 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
- Regulating Braking Force (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Debugging And Monitoring (AREA)
- Safety Devices In Control Systems (AREA)
Abstract
PURPOSE: To prevent the malfunction in the process of the program, by carrying out the initial resetting when the powe supply is made and then giving a resetting by the time resetting circuit.
CONSTITUTION: The time resetting circuit 4 is constituted to function as a pulse generating circuit which incorporates the oscillator 7 to deliver the slow positive pulses once in several minutes with closure of the key switch 6. With make of the switch 6, the power supply is made for the digital computer 1. And at the same time, the positive pulse is delivered from the initial resetting circuit 3, and the output of the OR circuit 2 becomes high to reset the computer 1. After the resetting, the positive pulses are delivered once in several minutes from the circuit 4. And thus the output level of the circuit 2 becomes high with every supply of these pulses to the circuit 2. As a result, the computer 1 is reset automatically once in several minutes. Accordingly, the resetting is applied in several minutes even though the program may have a runaway, thus ensuring the normal program.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10937079A JPS5633718A (en) | 1979-08-28 | 1979-08-28 | Resetting method and its device for electronic control type controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10937079A JPS5633718A (en) | 1979-08-28 | 1979-08-28 | Resetting method and its device for electronic control type controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5633718A true JPS5633718A (en) | 1981-04-04 |
Family
ID=14508510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10937079A Pending JPS5633718A (en) | 1979-08-28 | 1979-08-28 | Resetting method and its device for electronic control type controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5633718A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5828302U (en) * | 1981-08-18 | 1983-02-23 | ヤンマー農機株式会社 | work machine |
JPS5949350A (en) * | 1982-09-13 | 1984-03-21 | Nippon Denso Co Ltd | Contents protection method for backup memory of car controlling computer |
JPS59108928U (en) * | 1983-01-13 | 1984-07-23 | カルソニックカンセイ株式会社 | Malfunction prevention circuit for electronic circuit systems |
JPS59220574A (en) * | 1983-05-31 | 1984-12-12 | 松下電工株式会社 | Cpu speeding preventing system in electronic lock system |
JPS61111864U (en) * | 1984-12-26 | 1986-07-15 | ||
JPS62208094A (en) * | 1986-03-10 | 1987-09-12 | ヤマハ株式会社 | Keyboard musical instrument |
US4736662A (en) * | 1984-06-19 | 1988-04-12 | Nippon Gakki Seizo Kabushiki Kaisha | Optical sensor for sensing displacement speed or displacement of a moveable element in musical instrument |
JPH01200405A (en) * | 1987-12-21 | 1989-08-11 | Johnson Service Co | Process controller |
JPH01288934A (en) * | 1988-05-16 | 1989-11-21 | Sumitomo Electric Ind Ltd | Double microcomputer system runaway preventing circuit |
US5012715A (en) * | 1988-08-03 | 1991-05-07 | Kabushiki Kaisha Kawai Gakki Seisakusho | Sensor for an automatic piano player apparatus |
JP2009113589A (en) * | 2007-11-05 | 2009-05-28 | Kubota Corp | Cabin device for moving vehicle |
-
1979
- 1979-08-28 JP JP10937079A patent/JPS5633718A/en active Pending
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5828302U (en) * | 1981-08-18 | 1983-02-23 | ヤンマー農機株式会社 | work machine |
JPS5949350A (en) * | 1982-09-13 | 1984-03-21 | Nippon Denso Co Ltd | Contents protection method for backup memory of car controlling computer |
JPH0345226B2 (en) * | 1982-09-13 | 1991-07-10 | Nippon Denso Co | |
JPS59108928U (en) * | 1983-01-13 | 1984-07-23 | カルソニックカンセイ株式会社 | Malfunction prevention circuit for electronic circuit systems |
JPS59220574A (en) * | 1983-05-31 | 1984-12-12 | 松下電工株式会社 | Cpu speeding preventing system in electronic lock system |
US4736662A (en) * | 1984-06-19 | 1988-04-12 | Nippon Gakki Seizo Kabushiki Kaisha | Optical sensor for sensing displacement speed or displacement of a moveable element in musical instrument |
JPS61111864U (en) * | 1984-12-26 | 1986-07-15 | ||
JPH042115Y2 (en) * | 1984-12-26 | 1992-01-24 | ||
JPS62208094A (en) * | 1986-03-10 | 1987-09-12 | ヤマハ株式会社 | Keyboard musical instrument |
JPH01200405A (en) * | 1987-12-21 | 1989-08-11 | Johnson Service Co | Process controller |
JPH01288934A (en) * | 1988-05-16 | 1989-11-21 | Sumitomo Electric Ind Ltd | Double microcomputer system runaway preventing circuit |
US5012715A (en) * | 1988-08-03 | 1991-05-07 | Kabushiki Kaisha Kawai Gakki Seisakusho | Sensor for an automatic piano player apparatus |
JP2009113589A (en) * | 2007-11-05 | 2009-05-28 | Kubota Corp | Cabin device for moving vehicle |
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