JPH0450448Y2 - - Google Patents
Info
- Publication number
- JPH0450448Y2 JPH0450448Y2 JP16005786U JP16005786U JPH0450448Y2 JP H0450448 Y2 JPH0450448 Y2 JP H0450448Y2 JP 16005786 U JP16005786 U JP 16005786U JP 16005786 U JP16005786 U JP 16005786U JP H0450448 Y2 JPH0450448 Y2 JP H0450448Y2
- Authority
- JP
- Japan
- Prior art keywords
- correction coefficient
- area
- learning
- learning correction
- fuel injection
- 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.)
- Expired
Links
- 230000013016 learning Effects 0.000 claims description 173
- 238000012937 correction Methods 0.000 claims description 162
- 239000000446 fuel Substances 0.000 claims description 140
- 238000002347 injection Methods 0.000 claims description 74
- 239000007924 injection Substances 0.000 claims description 74
- 238000001514 detection method Methods 0.000 claims description 15
- 230000008859 change Effects 0.000 claims description 14
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 21
- 230000008569 process Effects 0.000 description 20
- 238000010586 diagram Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 230000009194 climbing Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 102100037631 Centrin-2 Human genes 0.000 description 2
- 101000880516 Homo sapiens Centrin-2 Proteins 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 102100028188 Cystatin-F Human genes 0.000 description 1
- 101710169749 Cystatin-F Proteins 0.000 description 1
- 101000771640 Homo sapiens WD repeat and coiled-coil-containing protein Proteins 0.000 description 1
- 102100029476 WD repeat and coiled-coil-containing protein Human genes 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16005786U JPH0450448Y2 (fr) | 1986-10-21 | 1986-10-21 | |
| US07/097,682 US4850326A (en) | 1986-10-21 | 1987-09-17 | Apparatus for learning and controlling air/fuel ratio in internal combustion engine |
| EP87308337A EP0265079B1 (fr) | 1986-10-21 | 1987-09-21 | Appareil adaptatif de commande de rapport air/fuel dans un moteur à combustion interne |
| DE8787308337T DE3774392D1 (de) | 1986-10-21 | 1987-09-21 | Geraet zum lernen und steuern des luft/kraftstoffverhaeltnisses in einer innenbrennkraftmaschine. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16005786U JPH0450448Y2 (fr) | 1986-10-21 | 1986-10-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6365836U JPS6365836U (fr) | 1988-04-30 |
| JPH0450448Y2 true JPH0450448Y2 (fr) | 1992-11-27 |
Family
ID=31085072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16005786U Expired JPH0450448Y2 (fr) | 1986-10-21 | 1986-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450448Y2 (fr) |
-
1986
- 1986-10-21 JP JP16005786U patent/JPH0450448Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6365836U (fr) | 1988-04-30 |
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