JPS6166635U - - Google Patents
Info
- Publication number
- JPS6166635U JPS6166635U JP15092184U JP15092184U JPS6166635U JP S6166635 U JPS6166635 U JP S6166635U JP 15092184 U JP15092184 U JP 15092184U JP 15092184 U JP15092184 U JP 15092184U JP S6166635 U JPS6166635 U JP S6166635U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- temperature side
- change
- load
- detecting
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims 3
- 239000000446 fuel Substances 0.000 claims 1
- 230000000979 retarding effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- High-Pressure Fuel Injection Pump Control (AREA)
Description
第１図は本考案の全体構成図、第２図は本考案
の第１実施例を示すその概略構成図、第３図は本
考案の第２実施例を示すその要部構成図である。
１……エンジン、２６……スロツトルスイツチ
（負荷検出手段）、２９……水温制御手段、３１
……水温センサ（変化状態検出手段）、３７……
噴射制御手段、３８……遅角量設定手段、５１…
…回転数センサ（変化状態検出手段）。
FIG. 1 is a general block diagram of the present invention, FIG. 2 is a schematic block diagram showing a first embodiment of the present invention, and FIG. 3 is a block diagram of essential parts showing a second embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Engine, 26... Throttle switch (load detection means), 29... Water temperature control means, 31
...Water temperature sensor (change state detection means), 37...
Injection control means, 38... Retard amount setting means, 51...
...Rotation speed sensor (change state detection means).
Claims (1)
ンジンが低負荷状態にあるとき冷却水温度を高温
側の所定値に制御し、高負荷状態にあるとき低温
側の所定値に制御する水温制御手段と、冷却水の
温度制御が低温側から高温側に切換えられたとき
のエンジンの運転状態の変化を検出する変化状態
検出手段と、低負荷状態に移行したとき運転状態
の変化に応じて燃料の噴射タイミングを遅角側に
補正する遅角量を設定する遅角量設定手段と、エ
ンジンの運転状態に基づいて前記遅角量に応じて
噴射タイミングを遅角させる噴射制御手段と、を
備えたことを特徴とするデイーゼルエンジンの燃
料噴射制御装置。 load detection means for detecting the load on the engine; and water temperature control means for controlling the cooling water temperature to a predetermined value on the high temperature side when the engine is in a low load state and to a predetermined value on the low temperature side when the engine is in a high load state. , a change state detection means for detecting a change in the operating state of the engine when the temperature control of the cooling water is switched from a low temperature side to a high temperature side; and a change state detection means for detecting a change in the operating state of the engine when the temperature control of the cooling water is switched from a low temperature side to a high temperature side; A retardation amount setting means for setting a retardation amount for correcting the timing to the retardation side, and an injection control means for retarding the injection timing according to the retardation amount based on the operating state of the engine. A diesel engine fuel injection control device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15092184U JPS6166635U (en) | 1984-10-05 | 1984-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15092184U JPS6166635U (en) | 1984-10-05 | 1984-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6166635U true JPS6166635U (en) | 1986-05-07 |
Family
ID=30709052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15092184U Pending JPS6166635U (en) | 1984-10-05 | 1984-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6166635U (en) |
-
1984
- 1984-10-05 JP JP15092184U patent/JPS6166635U/ja active Pending