JPH0185440U - - Google Patents
Info
- Publication number
- JPH0185440U JPH0185440U JP18209187U JP18209187U JPH0185440U JP H0185440 U JPH0185440 U JP H0185440U JP 18209187 U JP18209187 U JP 18209187U JP 18209187 U JP18209187 U JP 18209187U JP H0185440 U JPH0185440 U JP H0185440U
- Authority
- JP
- Japan
- Prior art keywords
- control
- air conditioner
- shift position
- detecting
- detection means
- 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 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
第１図は本実施例に係るエンジンの概略構成図
、第２図は制御ブロツク図、第３図はアイドル回
転数制御ルーチンを示すフローチヤート、第４図
は車両前床におけるエンジン回転数―振動レベル
特性図、第５図ステアリング中央におけるエンジ
ン回転数―振動レベル特性図である。
２７……オーチマチツクトランスミツシヨン、
２９……レンジ検出センサ、３０……エアコン作
動検出器、３６……ＩＳＣ、３９，４０……バイ
パス路、４２……アクチユエータ、４４……ＶＳ
Ｖ、５２……制御装置。
Fig. 1 is a schematic configuration diagram of the engine according to this embodiment, Fig. 2 is a control block diagram, Fig. 3 is a flowchart showing an idle rotation speed control routine, and Fig. 4 is an engine rotation speed-vibration at the front floor of the vehicle. Level characteristic diagram, Figure 5 is an engine rotation speed-vibration level characteristic diagram at the center of the steering wheel. 27... Automatic transmission,
29... Range detection sensor, 30... Air conditioner operation detector, 36... ISC, 39, 40... Bypass path, 42... Actuator, 44... VS
V, 52...control device.
Claims (1)
手段と、自動変速機のシフト位置を検出するシフ
ト位置検出手段と、吸気管内に設置されたスロツ
トル弁の上流と下流とを連通する２個のバイパス
路のそれぞれに取り付けられ吸入空気量を調整す
る２個の制御弁と、前記一方の制御弁を用いてエ
ンジン回転数をエアコンデイシヨナの作動状態及
びシフト位置に応じて定められる所定の回転数に
保持するようにフイードバツク制御する第１の制
御手段と、前記他方の制御弁を制御してエアコン
デイシヨナの作動状態で所定の空気量を供給させ
る第２の制御手段と、作動検出手段でエアコンデ
イシヨナの作動を検出しかつシフト位置検出手段
で停止レンジを検出した場合に前記第１の制御手
段でのフイードバツク制御を中止する中止手段と
、有する内燃機関のアイドル回転数制御装置。 An operation detection means for detecting the operation of the air conditioner, a shift position detection means for detecting the shift position of the automatic transmission, and two bypass passages communicating with the upstream and downstream sides of the throttle valve installed in the intake pipe. Two control valves are attached to each of the control valves to adjust the amount of intake air, and one of the control valves is used to adjust the engine speed to a predetermined speed determined according to the operating state of the air conditioner and the shift position. a first control means that performs feedback control to maintain the air conditioner; a second control means that controls the other control valve to supply a predetermined amount of air when the air conditioner is in operation; and an operation detection means that controls the air conditioner. An idling speed control device for an internal combustion engine, comprising: a stop means for detecting operation of a day shifter and stopping feedback control by the first control means when a stop range is detected by the shift position detecting means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18209187U JPH0185440U (en) | 1987-11-30 | 1987-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18209187U JPH0185440U (en) | 1987-11-30 | 1987-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0185440U true JPH0185440U (en) | 1989-06-06 |
Family
ID=31473546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18209187U Pending JPH0185440U (en) | 1987-11-30 | 1987-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0185440U (en) |
-
1987
- 1987-11-30 JP JP18209187U patent/JPH0185440U/ja active Pending
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