JPS6166639U - - Google Patents
Info
- Publication number
- JPS6166639U JPS6166639U JP15267384U JP15267384U JPS6166639U JP S6166639 U JPS6166639 U JP S6166639U JP 15267384 U JP15267384 U JP 15267384U JP 15267384 U JP15267384 U JP 15267384U JP S6166639 U JPS6166639 U JP S6166639U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- rotation speed
- speed
- control device
- set rotation
- 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
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
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機能ブロツク図、
第２図は本考案の一実施例によるエンジンの制御
装置の構成図、第３図は上記装置におけるＣＰＵ
２４の演算処理のフローチヤートを示す図、第４
図は上記装置における目標回転数上昇分のメモリ
マツプを示す図、第５図は本考案の他の実施例の
構成図である。
２６…エンジン回転数制御装置、２７…ラフネ
スセンサ、２８…設定回転数補正手段、１…エン
ジン、９…バイパス通路、１０…制御弁、２１…
振動センサ、２４…ＣＰＵ、５０…第２バイパス
通路、５１…第２制御弁。
Figure 1 is a functional block diagram showing the configuration of the present invention.
FIG. 2 is a configuration diagram of an engine control device according to an embodiment of the present invention, and FIG. 3 is a CPU in the above device.
Figure 4 showing a flowchart of the calculation processing of No. 24.
This figure shows a memory map for the increase in target rotational speed in the above device, and FIG. 5 is a block diagram of another embodiment of the present invention. 26... Engine rotation speed control device, 27... Roughness sensor, 28... Set rotation speed correction means, 1... Engine, 9... Bypass passage, 10... Control valve, 21...
Vibration sensor, 24... CPU, 50... second bypass passage, 51... second control valve.
Claims (1)
れた設定回転数に保持するエンジン回転数制御装
置と、エンジンの燃焼不安定状態を検出するラフ
ネスセンサと、該ラフネスセンサの出力を受けて
予め設定された下限値以上の範囲で上記設定回転
数を補正する設定回転数補正手段とを備えたこと
を特徴とするエンジンの制御装置。 An engine speed control device that maintains the engine speed during idling at a preset set speed, a roughness sensor that detects unstable engine combustion, and a lower limit that is set in advance based on the output of the roughness sensor. A control device for an engine, comprising: set rotation speed correcting means for correcting the set rotation speed within a range greater than or equal to the set rotation speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984152673U JPH0229243Y2 (en) | 1984-10-09 | 1984-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984152673U JPH0229243Y2 (en) | 1984-10-09 | 1984-10-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6166639U true JPS6166639U (en) | 1986-05-07 |
| JPH0229243Y2 JPH0229243Y2 (en) | 1990-08-06 |
Family
ID=30710726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984152673U Expired JPH0229243Y2 (en) | 1984-10-09 | 1984-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0229243Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5491623A (en) * | 1977-12-28 | 1979-07-20 | Nissan Motor Co Ltd | Idling controller |
| JPS54162025A (en) * | 1978-06-12 | 1979-12-22 | Nippon Denso Co Ltd | Engine revolution speed controlling apparatus |
| JPS57124044A (en) * | 1981-01-23 | 1982-08-02 | Toyota Motor Corp | Idling revolution speed control method for internal combustion engine |
-
1984
- 1984-10-09 JP JP1984152673U patent/JPH0229243Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5491623A (en) * | 1977-12-28 | 1979-07-20 | Nissan Motor Co Ltd | Idling controller |
| JPS54162025A (en) * | 1978-06-12 | 1979-12-22 | Nippon Denso Co Ltd | Engine revolution speed controlling apparatus |
| JPS57124044A (en) * | 1981-01-23 | 1982-08-02 | Toyota Motor Corp | Idling revolution speed control method for internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0229243Y2 (en) | 1990-08-06 |