JPH0363774U - - Google Patents
Info
- Publication number
- JPH0363774U JPH0363774U JP12317689U JP12317689U JPH0363774U JP H0363774 U JPH0363774 U JP H0363774U JP 12317689 U JP12317689 U JP 12317689U JP 12317689 U JP12317689 U JP 12317689U JP H0363774 U JPH0363774 U JP H0363774U
- Authority
- JP
- Japan
- Prior art keywords
- knocking
- ignition timing
- operating state
- detecting
- setting
- 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
- 238000010586 diagram Methods 0.000 description 3
- 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図は同上のフ
ローチヤート、第4図は同上の作用を説明するた
めの図である。
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 claims of the present invention, Fig. 2 is a configuration diagram showing an embodiment of the present invention, Fig. 3 is a flowchart of the same, and Fig. 4 is a diagram for explaining the operation of the same. . 1...Control device, 4...Knocking sensor, 5
...Water temperature sensor, 6...Ignition device, 7...Ignition plug.
Claims (1)
、検出された機関運転状態に応じて点火時期を設
定する点火時期設定手段と、ノツキングを検出す
るノツキング検出手段と、ノツキングの発生に関
連する雰囲気を検出する雰囲気検出手段と、検出
された雰囲気に応じてノツク制御運転領域を設定
する運転領域設定手段と、検出された機関運転状
態が前記設定されたノツク制御運転領域か否かを
判定する運転状態判定手段と、ノツク制御運転領
域と判定されたときに前記ノツキング検出手段の
検出信号に応じて前記設定された点火時期をノツ
キングを抑制すべく補正する点火時期補正手段と
、補正された点火時期に応じて点火栓を駆動制御
する駆動制御手段と、を備えたことを特徴とする
点火時期制御装置。 An operating state detection means for detecting the operating state of the engine, an ignition timing setting means for setting the ignition timing according to the detected engine operating state, a knocking detection means for detecting knocking, and an atmosphere related to the occurrence of knocking. an atmosphere detecting means for detecting; an operating region setting means for setting a knock control operating region according to the detected atmosphere; and an operating state for determining whether the detected engine operating state is in the set knock control operating region. determining means; ignition timing correcting means for correcting the set ignition timing to suppress knocking according to the detection signal of the knocking detecting means when it is determined that the knock control operation region is in the knock control operation region; An ignition timing control device comprising: drive control means for controlling drive of a spark plug accordingly.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12317689U JPH0363774U (en) | 1989-10-23 | 1989-10-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12317689U JPH0363774U (en) | 1989-10-23 | 1989-10-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0363774U true JPH0363774U (en) | 1991-06-21 |
Family
ID=31671166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12317689U Pending JPH0363774U (en) | 1989-10-23 | 1989-10-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0363774U (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6193270A (en) * | 1984-10-12 | 1986-05-12 | Toyota Motor Corp | Method of controlling ignition timing |
JPS6196178A (en) * | 1984-10-18 | 1986-05-14 | Toyota Motor Corp | Ignition timing control device of internal-combustion engine |
JPS6324647A (en) * | 1986-05-27 | 1988-02-02 | エイ・ティ・アンド・ティ・コーポレーション | Semiconductor package |
-
1989
- 1989-10-23 JP JP12317689U patent/JPH0363774U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6193270A (en) * | 1984-10-12 | 1986-05-12 | Toyota Motor Corp | Method of controlling ignition timing |
JPS6196178A (en) * | 1984-10-18 | 1986-05-14 | Toyota Motor Corp | Ignition timing control device of internal-combustion engine |
JPS6324647A (en) * | 1986-05-27 | 1988-02-02 | エイ・ティ・アンド・ティ・コーポレーション | Semiconductor package |