JPS5749040A - Method to prevent erroneous operation of micro computer caused by noise from ignition signal engine - Google Patents

Method to prevent erroneous operation of micro computer caused by noise from ignition signal engine

Info

Publication number
JPS5749040A
JPS5749040A JP12351380A JP12351380A JPS5749040A JP S5749040 A JPS5749040 A JP S5749040A JP 12351380 A JP12351380 A JP 12351380A JP 12351380 A JP12351380 A JP 12351380A JP S5749040 A JPS5749040 A JP S5749040A
Authority
JP
Japan
Prior art keywords
interruption
outside
micro computer
handling
ignition signal
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
JP12351380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6354891B2 (enrdf_load_html_response
Inventor
Naomi Tomizawa
Okimichi Okamoto
Takaaki Shinagawa
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 Ltd
Nippon Denshi Kiki Co Ltd
Original Assignee
Japan Electronic Control Systems Co Ltd
Nippon Denshi Kiki 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, Nippon Denshi Kiki Co Ltd filed Critical Japan Electronic Control Systems Co Ltd
Priority to JP12351380A priority Critical patent/JPS5749040A/ja
Publication of JPS5749040A publication Critical patent/JPS5749040A/ja
Publication of JPS6354891B2 publication Critical patent/JPS6354891B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Combined Controls Of Internal Combustion Engines (AREA)
JP12351380A 1980-09-08 1980-09-08 Method to prevent erroneous operation of micro computer caused by noise from ignition signal engine Granted JPS5749040A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12351380A JPS5749040A (en) 1980-09-08 1980-09-08 Method to prevent erroneous operation of micro computer caused by noise from ignition signal engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12351380A JPS5749040A (en) 1980-09-08 1980-09-08 Method to prevent erroneous operation of micro computer caused by noise from ignition signal engine

Publications (2)

Publication Number Publication Date
JPS5749040A true JPS5749040A (en) 1982-03-20
JPS6354891B2 JPS6354891B2 (enrdf_load_html_response) 1988-10-31

Family

ID=14862462

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12351380A Granted JPS5749040A (en) 1980-09-08 1980-09-08 Method to prevent erroneous operation of micro computer caused by noise from ignition signal engine

Country Status (1)

Country Link
JP (1) JPS5749040A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0596640U (ja) * 1992-06-01 1993-12-27 イーグル工業株式会社 メカニカルシール

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50146727A (enrdf_load_html_response) * 1974-05-20 1975-11-25
JPS5148031A (enrdf_load_html_response) * 1974-10-21 1976-04-24 Nippon Denso Co

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50146727A (enrdf_load_html_response) * 1974-05-20 1975-11-25
JPS5148031A (enrdf_load_html_response) * 1974-10-21 1976-04-24 Nippon Denso Co

Also Published As

Publication number Publication date
JPS6354891B2 (enrdf_load_html_response) 1988-10-31

Similar Documents

Publication Publication Date Title
JPS56107962A (en) Knocking controller
JPS5479042A (en) Image forming device
JPS5537502A (en) Electronic engine controller
JPS5749040A (en) Method to prevent erroneous operation of micro computer caused by noise from ignition signal engine
JPS57208465A (en) Discriminating circuit for frequency
JPS56135732A (en) Operating device of engine for working machine
JPS5535831A (en) Timer circuit of digital system combustion control device
JPS57159306A (en) Control system for mechanical device
JPS5275165A (en) Reset time-limit type timer circuit
JPS5719848A (en) Runaway preventing method of microcomputer having automatic restart function
JPS5692655A (en) Detection system of program runaway
JPS5654358A (en) Detecting method of number of revolutions
JPS5444802A (en) Data processor
JPS5253467A (en) Electronic watch with alarm
JPS5659357A (en) Event information appratus
JPS5696338A (en) Interrupt processing method of microcomputer
JPS57103084A (en) Electronic circuit for timepiece
JPS5652443A (en) Parity addition system
JPS5621421A (en) Double-precision counter circuit
JPS54144056A (en) Electronically controlled automatic washimg machine
JPS6465464A (en) Pulse signal detecting device
JPS5687201A (en) Muting circuit of record player
JPS5752908A (en) Pulse outputting method in digital electronic controller for internal-combustion engine
JPS54137939A (en) Interruption system by number of assigned steps
JPS5444185A (en) Dam water level detecting system