JPS63182256U - - Google Patents
Info
- Publication number
- JPS63182256U JPS63182256U JP7208887U JP7208887U JPS63182256U JP S63182256 U JPS63182256 U JP S63182256U JP 7208887 U JP7208887 U JP 7208887U JP 7208887 U JP7208887 U JP 7208887U JP S63182256 U JPS63182256 U JP S63182256U
- Authority
- JP
- Japan
- Prior art keywords
- oxygen concentration
- fuel supply
- supply control
- filter
- internal combustion
- 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.)
- Pending
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 2
- 239000007789 gas Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
図面は本考案の一実施例を示し、第１図は燃料
供給制御装置のブロツク図、第２図はＯ２センサ
の構成図、第３図は目標噴射量を設定するプログ
ラムのフローチヤートである。
１……エンジン、３……Ｏ２センサ（酸素濃度
センサ）、９０８……フイルタ部（フイルタ）。
The drawings show one embodiment of the present invention; Fig. 1 is a block diagram of a fuel supply control device, Fig. 2 is a configuration diagram of an O 2 sensor, and Fig. 3 is a flowchart of a program for setting a target injection amount. . 1...Engine, 3... O2 sensor (oxygen concentration sensor), 908...Filter section (filter).
Claims (1)
サと、該酸素濃度センサにより検出された酸素濃
度検出出力のフイルタリングを行うフイルタと、
該フイルタによりフイルタリングされた酸素濃度
検出出力に応じてエンジンに供給する燃料量を制
御する燃料供給制御手段とを備えた内燃エンジン
の燃料供給制御装置において、前記フイルタのフ
イルタ特性をエンジン回転数に応じて制御するフ
イルタ特性制御手段を設けたことを特徴とする内
燃エンジンの燃料供給制御装置。 an oxygen concentration sensor that detects the oxygen concentration in exhaust gas; a filter that filters the oxygen concentration detection output detected by the oxygen concentration sensor;
A fuel supply control device for an internal combustion engine, comprising: a fuel supply control means for controlling an amount of fuel supplied to the engine according to an oxygen concentration detection output filtered by the filter; 1. A fuel supply control device for an internal combustion engine, comprising a filter characteristic control means for controlling accordingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7208887U JPS63182256U (en) | 1987-05-14 | 1987-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7208887U JPS63182256U (en) | 1987-05-14 | 1987-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63182256U true JPS63182256U (en) | 1988-11-24 |
Family
ID=30915231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7208887U Pending JPS63182256U (en) | 1987-05-14 | 1987-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63182256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03111647A (en) * | 1989-09-25 | 1991-05-13 | Mitsubishi Motors Corp | Exhaust gas purifier |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60166728A (en) * | 1984-02-08 | 1985-08-30 | Toyota Motor Corp | Electronic control device for supercharged engine |
| JPS61272439A (en) * | 1985-05-27 | 1986-12-02 | Honda Motor Co Ltd | Air-fuel ratio detector for engine |
-
1987
- 1987-05-14 JP JP7208887U patent/JPS63182256U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60166728A (en) * | 1984-02-08 | 1985-08-30 | Toyota Motor Corp | Electronic control device for supercharged engine |
| JPS61272439A (en) * | 1985-05-27 | 1986-12-02 | Honda Motor Co Ltd | Air-fuel ratio detector for engine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03111647A (en) * | 1989-09-25 | 1991-05-13 | Mitsubishi Motors Corp | Exhaust gas purifier |
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