JPS6429669A - Combustion control device for internal combustion engine - Google Patents
Combustion control device for internal combustion engineInfo
- Publication number
- JPS6429669A JPS6429669A JP18293187A JP18293187A JPS6429669A JP S6429669 A JPS6429669 A JP S6429669A JP 18293187 A JP18293187 A JP 18293187A JP 18293187 A JP18293187 A JP 18293187A JP S6429669 A JPS6429669 A JP S6429669A
- Authority
- JP
- Japan
- Prior art keywords
- fundamental
- ignition timing
- timing
- engine
- corrected
- 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
Abstract
PURPOSE:To improve control precision, by a method wherein a fundamental ignition timing is corrected so that the in-cylinder pressure maximum timing of on engine is coincided with a target value, and a fundamental fuel amount is corrected so that an ignition timing corrected according to the transient state of the engine is coincided with the fundamental ignition timing. CONSTITUTION:The in-cylinder pressure of an engine is detected by a pressure detecting means (a), the running state of an engine is detected by a running state detecting means (b), and the transient state of the engine is detected by a transient state detecting means (c). A timing at which the in-cylinder pressure is maximized is detected by a maximum timing detecting means (d), and the target value of an in-cylinder pressure maximum timing is set by a target setting means (e). Meanwhile, a fundamental ignition timing is set by an ignition timing set means (f), and a fundamental ignition timing is corrected so that an in-cylinder pressure maximum timing is coincided with a target value. A fundamental fuel amount is set by a feed amount set means (g), and fundamental fuel is corrected so that a correction ignition timing is coincided with the fundamental ignition timing. Air-fuel mixture is ignited by an ignition means (h) according to an output from the means (f), and fuel is fed by a feed means (i) according to an output from the means (g).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62182931A JP2517605B2 (en) | 1987-07-21 | 1987-07-21 | Combustion control device for internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62182931A JP2517605B2 (en) | 1987-07-21 | 1987-07-21 | Combustion control device for internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6429669A true JPS6429669A (en) | 1989-01-31 |
JP2517605B2 JP2517605B2 (en) | 1996-07-24 |
Family
ID=16126877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62182931A Expired - Fee Related JP2517605B2 (en) | 1987-07-21 | 1987-07-21 | Combustion control device for internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2517605B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105143649A (en) * | 2013-03-11 | 2015-12-09 | 韦恩州立大学 | Predictive correction in internal combustion engines |
US11078860B2 (en) | 2013-03-11 | 2021-08-03 | Wayne State University | Predictive correction in internal combustion engines |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6413246U (en) * | 1987-07-13 | 1989-01-24 | ||
JPH0536999U (en) * | 1991-10-15 | 1993-05-18 | 株式会社村田製作所 | Piezo speaker |
-
1987
- 1987-07-21 JP JP62182931A patent/JP2517605B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6413246U (en) * | 1987-07-13 | 1989-01-24 | ||
JPH0536999U (en) * | 1991-10-15 | 1993-05-18 | 株式会社村田製作所 | Piezo speaker |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105143649A (en) * | 2013-03-11 | 2015-12-09 | 韦恩州立大学 | Predictive correction in internal combustion engines |
JP2016511364A (en) * | 2013-03-11 | 2016-04-14 | ウェイン ステイト ユニヴァーシティ | Predictive correction in internal combustion engines. |
US9951741B2 (en) | 2013-03-11 | 2018-04-24 | Wayne State University | Predictive correction in internal combustion engines |
US11078860B2 (en) | 2013-03-11 | 2021-08-03 | Wayne State University | Predictive correction in internal combustion engines |
Also Published As
Publication number | Publication date |
---|---|
JP2517605B2 (en) | 1996-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |