JPH0319426U - - Google Patents
Info
- Publication number
- JPH0319426U JPH0319426U JP7939189U JP7939189U JPH0319426U JP H0319426 U JPH0319426 U JP H0319426U JP 7939189 U JP7939189 U JP 7939189U JP 7939189 U JP7939189 U JP 7939189U JP H0319426 U JPH0319426 U JP H0319426U
- Authority
- JP
- Japan
- Prior art keywords
- power mode
- cooling water
- water temperature
- gear ratio
- mode
- 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
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims 4
- 238000001514 detection method Methods 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Description
第1図は本考案の実施例にかかるシステム構成
図、第2図は自動変速制御回路が実行する制御プ
ログラムのフローチヤートである。
1……エンジン、2……自動変速制御回路、3
……自動変速機、6……ラジエータ、9……切換
バルブ、10……温度センサ。
FIG. 1 is a system configuration diagram according to an embodiment of the present invention, and FIG. 2 is a flowchart of a control program executed by an automatic transmission control circuit. 1... Engine, 2... Automatic transmission control circuit, 3
... automatic transmission, 6 ... radiator, 9 ... switching valve, 10 ... temperature sensor.
Claims (1)
ンにしたがつてギヤ比を制御するパワーモードと
、燃費を重視して定められた第2のシフトパター
ンにしたがつてギヤ比を制御するエコノミーモー
ドとを選択可能とされた自動変速機を備えたエン
ジンにおいて、 パワーモードが選択されたことを検出するパワ
ーモード検出手段と、 エンジン冷却水温を変更可能とする冷却水温変
更手段と、 上記パワーモード検出手段からの信号を受け、
パワーモードが選択されたときには、エコノミー
モードのときより冷却水温を低く設定するよう上
記冷却水温度変更手段を作動させる制御手段とを
備えたことを特徴とするエンジンの制御装置。[Scope of claim for utility model registration] A power mode in which the gear ratio is controlled according to a first shift pattern determined with emphasis on output, and a second shift pattern determined with emphasis on fuel efficiency. In an engine equipped with an automatic transmission that can select between an economy mode that controls the gear ratio and an economy mode that controls the gear ratio, a power mode detection means that detects that the power mode is selected, and a cooling water temperature that allows changing the engine cooling water temperature. receiving a signal from the changing means and the power mode detecting means;
An engine control device comprising: control means for operating the cooling water temperature changing means so as to set the cooling water temperature lower when the power mode is selected than when the economy mode is selected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7939189U JPH0319426U (en) | 1989-07-05 | 1989-07-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7939189U JPH0319426U (en) | 1989-07-05 | 1989-07-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0319426U true JPH0319426U (en) | 1991-02-26 |
Family
ID=31623512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7939189U Pending JPH0319426U (en) | 1989-07-05 | 1989-07-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0319426U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009185700A (en) * | 2008-02-06 | 2009-08-20 | Fuji Heavy Ind Ltd | Cooling control device of vehicle drive system |
-
1989
- 1989-07-05 JP JP7939189U patent/JPH0319426U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009185700A (en) * | 2008-02-06 | 2009-08-20 | Fuji Heavy Ind Ltd | Cooling control device of vehicle drive system |