JPS6390051U - - Google Patents
Info
- Publication number
- JPS6390051U JPS6390051U JP18661186U JP18661186U JPS6390051U JP S6390051 U JPS6390051 U JP S6390051U JP 18661186 U JP18661186 U JP 18661186U JP 18661186 U JP18661186 U JP 18661186U JP S6390051 U JPS6390051 U JP S6390051U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- engine
- injection signal
- operating state
- control device
- 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
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 239000000446 fuel Substances 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
第１図は本考案の基本概念図、第２図は本考案
に係る燃料噴射制御装置の一実施例を示すその燃
焼噴射制御のプログラムを示すフローチヤート、
第３図は従来の燃焼噴射制御装置の全体構成図で
ある。
１……エンジン、７……インジエクタ（燃料供
給手段）、｛９……エアフローメータ、１２……
クランク角センサ、１３……水温センサ｝（運転
状態検出手段）、１１……絞弁開度センサ（アイ
ドル検出手段）、１４……コントロールユニツト
（供給量演算手段、噴射信号出力手段）。
FIG. 1 is a basic conceptual diagram of the present invention, and FIG. 2 is a flowchart showing a combustion injection control program showing an embodiment of the fuel injection control device according to the present invention.
FIG. 3 is an overall configuration diagram of a conventional combustion injection control device. 1... Engine, 7... Injector (fuel supply means), {9... Air flow meter, 12...
Crank angle sensor, 13...water temperature sensor} (operating state detection means), 11...throttle valve opening sensor (idle detection means), 14...control unit (supply amount calculation means, injection signal output means).
Claims (1)
としてエンジンの運転状態を検出する運転状態検
出手段と、 (b) エンジンのアイドル状態を検出するアイド
ル検出手段と、 (c) エンジンの運転状態に基づいて燃料供給量
を演算する供給量演算手段と、 (d) 前記燃料供給量に対応する量の燃料を噴射
させるべくインジエクタを開弁させる噴射信号を
出力するとともに、エンジンがアイドル状態に移
行すると、気筒毎にインジエクタの開弁時間を変
えて該噴射信号を出力する噴射信号出力手段と、 (e) 噴射信号出力手段からの噴射信号に基づい
て気筒毎に燃料を供給する燃料供給手段と、 を備えたことを特徴とする内燃機関の燃料噴射制
御装置。[Scope of Claim for Utility Model Registration] (a) Operating state detection means for detecting the operating state of the engine using engine load, rotation speed, etc. as parameters; (b) Idle detection means for detecting the idle state of the engine; (c ) a supply amount calculating means that calculates the amount of fuel supplied based on the operating state of the engine; (e) supplying fuel to each cylinder based on the injection signal from the injection signal output means; (e) supplying fuel to each cylinder based on the injection signal from the injection signal output means; 1. A fuel injection control device for an internal combustion engine, comprising: a fuel supply means for supplying fuel; and a fuel injection control device for an internal combustion engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18661186U JPS6390051U (en) | 1986-12-02 | 1986-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18661186U JPS6390051U (en) | 1986-12-02 | 1986-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6390051U true JPS6390051U (en) | 1988-06-11 |
Family
ID=31136328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18661186U Pending JPS6390051U (en) | 1986-12-02 | 1986-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6390051U (en) |
-
1986
- 1986-12-02 JP JP18661186U patent/JPS6390051U/ja active Pending