JPS6367639U - - Google Patents
Info
- Publication number
- JPS6367639U JPS6367639U JP16088086U JP16088086U JPS6367639U JP S6367639 U JPS6367639 U JP S6367639U JP 16088086 U JP16088086 U JP 16088086U JP 16088086 U JP16088086 U JP 16088086U JP S6367639 U JPS6367639 U JP S6367639U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- engine
- starting
- injection amount
- fuel
- 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 description 14
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 1
- 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図は本考案の構成図、第２図は本考案の一
実施例を示すシステム概略図、第３図は同上実施
例における燃料噴射量制御を示すフローチヤート
、第４図はバツテリ電圧と電動燃料ポンプの吐出
量との関係を示すグラフである。
１…回転速度センサ、２…エアフローメータ、
３…水温センサ、４…コントロールユニツト、５
…燃料噴射弁、６…駆動回路、７…スタータスイ
ツチ、８…バツテリ。
Fig. 1 is a configuration diagram of the present invention, Fig. 2 is a system schematic diagram showing an embodiment of the present invention, Fig. 3 is a flowchart showing fuel injection amount control in the same embodiment, and Fig. 4 is a battery voltage and It is a graph showing the relationship with the discharge amount of the electric fuel pump. 1... Rotation speed sensor, 2... Air flow meter,
3...Water temperature sensor, 4...Control unit, 5
...Fuel injection valve, 6...Drive circuit, 7...Starter switch, 8...Battery.
Claims (1)
応じて燃料噴射弁を駆動制御する燃料噴射制御手
段を備え、電動燃料ポンプによつて圧送供給され
る燃料を機関に所定量噴射供給するように構成し
た電子制御燃料噴射式内燃機関において、機関の
始動状態を検出する機関始動状態検出手段と、機
関の始動状態における前記電動燃料ポンプの吐出
量の低下に応じて前記燃料噴射量を増量補正設定
する始動時燃料噴射量補正手段と、を備えてなる
電子制御燃料噴射式内燃機関の始動制御装置。 The fuel injection control means is configured to drive and control a fuel injection valve in accordance with a fuel injection amount set based on the operating state of the engine, and is configured to inject a predetermined amount of fuel supplied under pressure by an electric fuel pump to the engine. In the electronically controlled fuel injection type internal combustion engine, the engine starting state detection means detects the starting state of the engine, and the fuel injection amount is set to increase the fuel injection amount according to a decrease in the discharge amount of the electric fuel pump in the engine starting state. A starting control device for an electronically controlled fuel injection type internal combustion engine, comprising: starting fuel injection amount correction means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16088086U JPS6367639U (en) | 1986-10-22 | 1986-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16088086U JPS6367639U (en) | 1986-10-22 | 1986-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6367639U true JPS6367639U (en) | 1988-05-07 |
Family
ID=31086677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16088086U Pending JPS6367639U (en) | 1986-10-22 | 1986-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6367639U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61157732A (en) * | 1984-12-29 | 1986-07-17 | Daihatsu Motor Co Ltd | Starting system of engine |
-
1986
- 1986-10-22 JP JP16088086U patent/JPS6367639U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61157732A (en) * | 1984-12-29 | 1986-07-17 | Daihatsu Motor Co Ltd | Starting system of engine |
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