JPH0349381U - - Google Patents
Info
- Publication number
- JPH0349381U JPH0349381U JP11029989U JP11029989U JPH0349381U JP H0349381 U JPH0349381 U JP H0349381U JP 11029989 U JP11029989 U JP 11029989U JP 11029989 U JP11029989 U JP 11029989U JP H0349381 U JPH0349381 U JP H0349381U
- Authority
- JP
- Japan
- Prior art keywords
- ignition timing
- setting
- advance
- amount
- knocking
- 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
- 239000000498 cooling water Substances 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 230000000979 retarding effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Electrical Control Of Ignition Timing (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図及び第４図
は同上のフローチヤートである。
１……制御装置、４……ノツキングセンサ、５
……水温センサ、６……点火装置、７……点火栓
。
FIG. 1 is a diagram corresponding to the claims of the present invention, FIG. 2 is a configuration diagram showing an embodiment of the present invention, and FIGS. 3 and 4 are flowcharts of the same. 1...Control device, 4...Knocking sensor, 5
...Water temperature sensor, 6...Ignition device, 7...Ignition plug.
Claims (1)
時期設定手段と、ノツキングを検出するノツキン
グ検出手段と、ノツキング発生時にノツキングを
抑制すべく点火時期の遅角量を設定する遅角量設
定手段と、設定された遅角量に応じて前記設定さ
れた点火時期を遅角補正する遅角補正手段と、ノ
ツキングの非発生時に点火時期を進角すべく点火
時期の進角量を設定する進角量設定手段と、設定
された進角量に応じて前記設定された点火時期を
進角補正する進角補正手段と、冷却水温度若しく
はこれに関連する状態を検出する温度検出手段と
、検出された冷却水温度若しくはこれに関連する
状態に応じて点火時期の最大進角を規制する進角
規制値を設定する進角規制値設定手段と、設定さ
れた進角規制値と前記進角補正された点火時期と
を比較し、遅角側の点火時期を選択する選択手段
と、選択された点火時期若しくは前記遅角補正さ
れた点火時期に応じて点火栓を点火作動させる点
火制御手段と、を備えたことを特徴とする内燃機
関の点火時期制御装置。 ignition timing setting means for setting the ignition timing according to engine operating conditions; knocking detection means for detecting knocking; and retardation amount setting means for setting the amount of retardation of the ignition timing in order to suppress knocking when knocking occurs; a retard correction means for retarding the set ignition timing according to a set retard amount; and an advance amount for setting the ignition timing advance amount to advance the ignition timing when knocking does not occur. a setting means, an advance angle correction means for advancing the set ignition timing according to a set advance amount, a temperature detection means for detecting a cooling water temperature or a state related thereto; an advance angle regulation value setting means for setting an advance regulation value that regulates the maximum advance angle of the ignition timing according to the cooling water temperature or related conditions; a selection means for comparing the ignition timing with the ignition timing and selecting a retarded ignition timing; and an ignition control means for igniting the ignition plug in accordance with the selected ignition timing or the retarded ignition timing. An ignition timing control device for an internal combustion engine, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11029989U JPH0349381U (en) | 1989-09-22 | 1989-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11029989U JPH0349381U (en) | 1989-09-22 | 1989-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0349381U true JPH0349381U (en) | 1991-05-14 |
Family
ID=31658839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11029989U Pending JPH0349381U (en) | 1989-09-22 | 1989-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0349381U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6329058A (en) * | 1986-07-22 | 1988-02-06 | Honda Motor Co Ltd | Ignition timing controller for internal combustion engine |
| JPH01116284A (en) * | 1987-10-29 | 1989-05-09 | Fuji Heavy Ind Ltd | Ignition timing control method for engine |
-
1989
- 1989-09-22 JP JP11029989U patent/JPH0349381U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6329058A (en) * | 1986-07-22 | 1988-02-06 | Honda Motor Co Ltd | Ignition timing controller for internal combustion engine |
| JPH01116284A (en) * | 1987-10-29 | 1989-05-09 | Fuji Heavy Ind Ltd | Ignition timing control method for engine |