JPS626446U - - Google Patents
Info
- Publication number
- JPS626446U JPS626446U JP9746885U JP9746885U JPS626446U JP S626446 U JPS626446 U JP S626446U JP 9746885 U JP9746885 U JP 9746885U JP 9746885 U JP9746885 U JP 9746885U JP S626446 U JPS626446 U JP S626446U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- initial value
- start switch
- injection amount
- elapsed time
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 1
- 230000010354 integration Effects 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図は本考案の構成を示すブロツク図、第２
図は本考案による始動時及び再始動時における燃
料噴射量の特性図、第３図はメモリに記憶されて
いる初期値の特性図、第４図は従来の始動時及び
再始動時の燃料噴射量の特性図である。
１……スタートスイツチ、２……タイマ、３…
…経過時間積算手段、４……回転センサ、５……
メモリ、６……初期値設定手段、７……噴射量演
算手段、８……水温センサ。
Figure 1 is a block diagram showing the configuration of the present invention;
The figure is a characteristic diagram of the fuel injection amount at the time of starting and restarting according to the present invention, Figure 3 is a characteristic diagram of the initial value stored in the memory, and Figure 4 is the characteristic diagram of the fuel injection amount at the time of starting and restarting according to the conventional method. It is a characteristic diagram of quantity. 1...Start switch, 2...Timer, 3...
... Elapsed time integration means, 4... Rotation sensor, 5...
Memory, 6... Initial value setting means, 7... Injection amount calculation means, 8... Water temperature sensor.
Claims (1)
スタートスイツチが閉成操作されているときに作
動するタイマと、該タイマによつて検出されたス
タートスイツチの閉成時間を積算する経過時間積
算手段と、機関の回転数が所定値より高くなつた
ときに前記経過時間積算手段をリセツトさせる回
転センサと、機関の温度に応じた始動時燃料噴射
量の初期値を予め記憶させたメモリと、前記スタ
ートスイツチの閉成操作による機関の始動開始時
に機関の温度に応じた初期値を前記メモリから読
み出す初期値設定手段と、該初期値設定手段から
出力された初期値と前記経過時間積算手段から出
力された積算時間とに応じて機関の始動時燃料噴
射量を算出する噴射量演算手段とを備えたことを
特徴とする内燃機関の始動制御装置。 a timer that operates when a start switch for controlling a starter for cranking the engine is closed; an elapsed time accumulating means for accumulating the closing time of the start switch detected by the timer; A rotation sensor that resets the elapsed time accumulating means when the rotation speed becomes higher than a predetermined value, a memory that stores in advance an initial value of the starting fuel injection amount according to the temperature of the engine, and a start switch that closes the start switch. an initial value setting means for reading out an initial value corresponding to the temperature of the engine from the memory at the time of starting the engine by a temperature setting operation; and an initial value outputted from the initial value setting means and an integrated time outputted from the elapsed time integrating means. 1. A starting control device for an internal combustion engine, comprising: injection amount calculation means for calculating a fuel injection amount at engine startup in accordance with the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985097468U JPH0634592Y2 (en) | 1985-06-28 | 1985-06-28 | Internal combustion engine start control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985097468U JPH0634592Y2 (en) | 1985-06-28 | 1985-06-28 | Internal combustion engine start control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS626446U true JPS626446U (en) | 1987-01-16 |
| JPH0634592Y2 JPH0634592Y2 (en) | 1994-09-07 |
Family
ID=30964414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985097468U Expired - Lifetime JPH0634592Y2 (en) | 1985-06-28 | 1985-06-28 | Internal combustion engine start control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0634592Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62271942A (en) * | 1986-05-19 | 1987-11-26 | Nippon Denso Co Ltd | Control device in internal combustion engine |
| JP2017145743A (en) * | 2016-02-17 | 2017-08-24 | 株式会社Ｓｕｂａｒｕ | Internal combustion engine control device |
| KR20240134239A (en) | 2017-12-28 | 2024-09-06 | 유비이 가부시키가이샤 | Polyimide precursor resin composition for forming flexible device substrate |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55137325A (en) * | 1979-04-16 | 1980-10-27 | Nissan Motor Co Ltd | Starting controller for fuel injecting type engine |
-
1985
- 1985-06-28 JP JP1985097468U patent/JPH0634592Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55137325A (en) * | 1979-04-16 | 1980-10-27 | Nissan Motor Co Ltd | Starting controller for fuel injecting type engine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62271942A (en) * | 1986-05-19 | 1987-11-26 | Nippon Denso Co Ltd | Control device in internal combustion engine |
| JP2017145743A (en) * | 2016-02-17 | 2017-08-24 | 株式会社Ｓｕｂａｒｕ | Internal combustion engine control device |
| KR20240134239A (en) | 2017-12-28 | 2024-09-06 | 유비이 가부시키가이샤 | Polyimide precursor resin composition for forming flexible device substrate |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0634592Y2 (en) | 1994-09-07 |
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