JPS648539U - - Google Patents
Info
- Publication number
- JPS648539U JPS648539U JP10173187U JP10173187U JPS648539U JP S648539 U JPS648539 U JP S648539U JP 10173187 U JP10173187 U JP 10173187U JP 10173187 U JP10173187 U JP 10173187U JP S648539 U JPS648539 U JP S648539U
- Authority
- JP
- Japan
- Prior art keywords
- fuel ratio
- air
- control
- internal combustion
- combustion engine
- 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
- 239000000446 fuel Substances 0.000 claims 4
- 238000002485 combustion reaction Methods 0.000 claims 2
- 230000010354 integration Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は電子式エンジン制御装置の一例を示す
概略ブロツク図、第２図は本考案に使用する制御
回路のブロツク図を示す。
１２……インジエクタ、２４……空気流量セン
サ。
FIG. 1 is a schematic block diagram showing an example of an electronic engine control device, and FIG. 2 is a block diagram of a control circuit used in the present invention. 12...Injector, 24...Air flow rate sensor.
Claims (1)
比に制御するよう空燃比センサを用いた比例積分
微分制御により設定された操作量に基づいて制御
対象の制御値を決める内燃機関の制御装置におい
て、アイドル時の積分頃から、アイドル時におけ
るインジエクタの補正を行うことを特徴とする内
燃機関の空燃比制御装置。 In an internal combustion engine control device that determines a control value for a controlled object based on a set manipulated variable through proportional-integral-derivative control using an air-fuel ratio sensor to control the air-fuel ratio to a set target air-fuel ratio according to the operating state of the engine. An air-fuel ratio control device for an internal combustion engine, characterized in that an injector is corrected during idling from around the time of integration during idling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10173187U JPS648539U (en) | 1987-07-03 | 1987-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10173187U JPS648539U (en) | 1987-07-03 | 1987-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS648539U true JPS648539U (en) | 1989-01-18 |
Family
ID=31330994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10173187U Pending JPS648539U (en) | 1987-07-03 | 1987-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS648539U (en) |
-
1987
- 1987-07-03 JP JP10173187U patent/JPS648539U/ja active Pending
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