JPS6477735A - Engine control device - Google Patents
Engine control deviceInfo
- Publication number
- JPS6477735A JPS6477735A JP23596987A JP23596987A JPS6477735A JP S6477735 A JPS6477735 A JP S6477735A JP 23596987 A JP23596987 A JP 23596987A JP 23596987 A JP23596987 A JP 23596987A JP S6477735 A JPS6477735 A JP S6477735A
- Authority
- JP
- Japan
- Prior art keywords
- engine
- signal
- output
- acceleration
- car body
- 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
Links
Landscapes
- Electrical Control Of Ignition Timing (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
PURPOSE:To suppress the longitudinal oscillation effectively by reducing the output of an engine after the passage of a specific time which is varied responding to the engine operation condition before the acceleration starting, as well as suppressing the longitudinal oscillation generated in a car body in the sudden acceleration by controlling the engine output. CONSTITUTION:To an ECU 33 which composes an engine control device, the suction negative pressure signal 101, the engine rotation frequency signal 102, the O2 sensor signal 103, the throttle opening signal 104, the water temperature signal 105, the gear position signal 106, the car body acceleration speed signal 107, the engine displacement signal 108, and the like are input respectively. And in the ECU 33, the EGI circuit 41 to control the fuel injection and the ESA circuit to control the ignition timing are arranged respectively, and the respective control signals are output to an injector and an ignitor. In this case, the longitudinal oscillation generated in the car body in the sudden acceleration is suppressed by reducing the output of the engine. And the engine output is controlled responding to the engine operation condition before the acceleration starting, for a specific period of time, while the engine output is stopped, after a specific time has passed.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23596987A JPH0623560B2 (en) | 1987-09-17 | 1987-09-17 | Engine controller |
US07/244,115 US4928652A (en) | 1987-09-17 | 1988-09-14 | Engine control system for suppressing car body vibration |
DE3831575A DE3831575C2 (en) | 1987-09-17 | 1988-09-16 | Device for suppressing vibrations on a vehicle body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23596987A JPH0623560B2 (en) | 1987-09-17 | 1987-09-17 | Engine controller |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6477735A true JPS6477735A (en) | 1989-03-23 |
JPH0623560B2 JPH0623560B2 (en) | 1994-03-30 |
Family
ID=16993893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23596987A Expired - Fee Related JPH0623560B2 (en) | 1987-09-17 | 1987-09-17 | Engine controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0623560B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01125567A (en) * | 1987-11-11 | 1989-05-18 | Hitachi Ltd | Controller for engine |
DE4013943A1 (en) * | 1989-05-01 | 1990-11-08 | Toyota Motor Co Ltd | METHOD AND DEVICE FOR SUPPRESSING REVERSIBLE VIBRATIONS OF A MOTOR VEHICLE |
JP2009216053A (en) * | 2008-03-12 | 2009-09-24 | Nissan Motor Co Ltd | Vibration damping control device for vehicle |
-
1987
- 1987-09-17 JP JP23596987A patent/JPH0623560B2/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01125567A (en) * | 1987-11-11 | 1989-05-18 | Hitachi Ltd | Controller for engine |
DE4013943A1 (en) * | 1989-05-01 | 1990-11-08 | Toyota Motor Co Ltd | METHOD AND DEVICE FOR SUPPRESSING REVERSIBLE VIBRATIONS OF A MOTOR VEHICLE |
JP2009216053A (en) * | 2008-03-12 | 2009-09-24 | Nissan Motor Co Ltd | Vibration damping control device for vehicle |
Also Published As
Publication number | Publication date |
---|---|
JPH0623560B2 (en) | 1994-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |