JPS6424144A - Control device for engine - Google Patents

Control device for engine

Info

Publication number
JPS6424144A
JPS6424144A JP17966287A JP17966287A JPS6424144A JP S6424144 A JPS6424144 A JP S6424144A JP 17966287 A JP17966287 A JP 17966287A JP 17966287 A JP17966287 A JP 17966287A JP S6424144 A JPS6424144 A JP S6424144A
Authority
JP
Japan
Prior art keywords
sensor
engine
arithmetic means
arithmetic
adjusting elements
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
JP17966287A
Other languages
Japanese (ja)
Other versions
JP2535796B2 (en
Inventor
Susumu Saito
Kimito Kashiwabara
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.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors 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 Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Priority to JP62179662A priority Critical patent/JP2535796B2/en
Publication of JPS6424144A publication Critical patent/JPS6424144A/en
Application granted granted Critical
Publication of JP2535796B2 publication Critical patent/JP2535796B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

PURPOSE:To enhance the control accuracy of engine adjusting elements by deciding whether or not the (n+1) th detecting means, which is shown as the function of action characteristic amount in quantity (n), is normal and, in accordance with this decision result, controlling a study means while selectively using one of the two arithmetic means. CONSTITUTION:The first arithmetic means 58, which controls engine adjusting elements of an injector 8 and an ignition device 52 or the like being based on detection outputs of detecting means (throttle sensor 14, engine speed sensor 21, etc.) in quantity (n) and the (n+1) th detecting means (for instance, air flow sensor 11), is provided. While the second arithmetic means 62, which obtains a function relation of an action characteristic amount of each adjusting element by a study means 61 being based on an output of each sensor 14, 21, 11 to be stored in memory means 60A, 60B and calculates a control amount of these adjusting elements being based on the memory contents, is provided. Each adjusting element is controlled by selecting the first arithmetic means 58, when the air flow sensor 11 is decided to be normal in a decision means 63, while the second arithmetic means 62 when the air sensor 11 is decided to be abnormal.
JP62179662A 1987-07-18 1987-07-18 Engine controller Expired - Lifetime JP2535796B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62179662A JP2535796B2 (en) 1987-07-18 1987-07-18 Engine controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62179662A JP2535796B2 (en) 1987-07-18 1987-07-18 Engine controller

Publications (2)

Publication Number Publication Date
JPS6424144A true JPS6424144A (en) 1989-01-26
JP2535796B2 JP2535796B2 (en) 1996-09-18

Family

ID=16069685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62179662A Expired - Lifetime JP2535796B2 (en) 1987-07-18 1987-07-18 Engine controller

Country Status (1)

Country Link
JP (1) JP2535796B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59161353A (en) * 1983-03-02 1984-09-12 Otsuka Chem Co Ltd Production of carbamate derivative

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59161353A (en) * 1983-03-02 1984-09-12 Otsuka Chem Co Ltd Production of carbamate derivative

Also Published As

Publication number Publication date
JP2535796B2 (en) 1996-09-18

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