JPS63141855U - - Google Patents
Info
- Publication number
- JPS63141855U JPS63141855U JP3310687U JP3310687U JPS63141855U JP S63141855 U JPS63141855 U JP S63141855U JP 3310687 U JP3310687 U JP 3310687U JP 3310687 U JP3310687 U JP 3310687U JP S63141855 U JPS63141855 U JP S63141855U
- Authority
- JP
- Japan
- Prior art keywords
- rotation speed
- setting
- target idle
- idle
- rotational speed
- 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 3
- 238000002485 combustion reaction Methods 0.000 claims 1
- 230000000052 comparative effect Effects 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図は本考案のクレーム対応図、第２図は本
考案の一実施例を示す構成図、第３図は同上のフ
ローチヤート、第４図はアイドル回転数制御装置
の従来例を示す構成図である。
１１……制御装置、１２……スロツトルバルブ
スイツチ、１３……車速センサ、１４……クラン
ク角センサ、１６……エアコンスイツチ、１７…
…補助空気制御。
Fig. 1 is a diagram corresponding to claims of the present invention, Fig. 2 is a configuration diagram showing an embodiment of the invention, Fig. 3 is a flowchart of the same, and Fig. 4 is a configuration showing a conventional example of an idle speed control device. It is a diagram. 11... Control device, 12... Throttle valve switch, 13... Vehicle speed sensor, 14... Crank angle sensor, 16... Air conditioner switch, 17...
…Auxiliary air control.
Claims (1)
検出手段と機関出力を調整する出力調整手段と、
機関運転状態に基づいて目標アイドル回転数を設
定する目標アイドル回転数設定手段と、クランク
角センサの検出信号に基づいて実際の回転数を設
定する回転数設定手段と、クランク角センサの検
出信号に基づいて回転変動を設定する回転変動設
定手段と、設定された実際の回転数と前記目標ア
イドル回転数とを比較判定する第１比較判定手段
と、設定された回転変動と設定値とを比較判定す
る第２比較判定手段と、実際の回転数が目標アイ
ドル回転数未満と判定されたとき及び実際の回転
変動が設定値以上と判定されたときに、回転数を
所定量上昇させるべく前記出力調整手段を制御す
る出力制御手段とを備えたことを特徴とする内燃
機関のアイドル回転数制御装置。 Idle operation state detection means for detecting an idle operation state; and output adjustment means for adjusting engine output;
A target idle rotation speed setting means for setting a target idle rotation speed based on an engine operating state, a rotation speed setting means for setting an actual rotation speed based on a detection signal of a crank angle sensor, and a rotation speed setting means for setting a target idle rotation speed based on a detection signal of a crank angle sensor. a first comparison and determination means that compares and determines the set actual rotation speed and the target idle rotation speed; and a first comparison and determination device that compares and determines the set rotation fluctuation and the set value. a second comparative determination means for increasing the rotational speed by a predetermined amount when the actual rotational speed is determined to be less than the target idle rotational speed and when the actual rotational speed fluctuation is determined to be greater than or equal to the set value; 1. An idle speed control device for an internal combustion engine, comprising: output control means for controlling the output control means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3310687U JPS63141855U (en) | 1987-03-09 | 1987-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3310687U JPS63141855U (en) | 1987-03-09 | 1987-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63141855U true JPS63141855U (en) | 1988-09-19 |
Family
ID=30840405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3310687U Pending JPS63141855U (en) | 1987-03-09 | 1987-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63141855U (en) |
-
1987
- 1987-03-09 JP JP3310687U patent/JPS63141855U/ja active Pending