JP2016011619A - 内燃機関の制御装置 - Google Patents
内燃機関の制御装置 Download PDFInfo
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- JP2016011619A JP2016011619A JP2014133064A JP2014133064A JP2016011619A JP 2016011619 A JP2016011619 A JP 2016011619A JP 2014133064 A JP2014133064 A JP 2014133064A JP 2014133064 A JP2014133064 A JP 2014133064A JP 2016011619 A JP2016011619 A JP 2016011619A
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- internal combustion
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- 229910052799 carbon Inorganic materials 0.000 description 1
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Images
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- Ignition Installations For Internal Combustion Engines (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
【解決手段】気筒に設置した点火プラグにおいて火花放電を惹起して気筒内の混合気に点火する火花点火式内燃機関を制御するに際し、火花放電を惹起するために点火プラグに入力する電気エネルギを、内燃機関の温度が低いほど増加させ、また空燃比がリーンであるほど増加させるとともに、空燃比の変化量に対する点火プラグに入力する電気エネルギの変化量の比を、内燃機関の温度が高いほど大きくすることとした。
【選択図】図7
Description
I(t)≒{1−e-(R/L)t}E/R
となる。即ち、過渡現象として一次電流は逓増するが、その増加の速さは徐々に衰える。十分に長い時間が経過すると、図3中の破線のように一次電流はE/Rに飽和する。
W=WB*W1
の形で算定する。演算子*は、加算または乗算を意味する。加減量W1は、これを加味するための演算子*が加算である場合には0または負値であることがあり、当該演算子*が乗算である場合には1または1よりも小さい正数であることがある。
1…気筒
12…点火プラグ
13…イグナイタ
14…点火コイル
i…点火信号
Claims (1)
- 気筒に設置した点火プラグにおいて火花放電を惹起して気筒内の混合気に点火する火花点火式内燃機関を制御するものであって、
火花放電を惹起するために点火プラグに入力する電気エネルギを、内燃機関の温度が低いほど増加させ、また空燃比がリーンであるほど増加させるとともに、
空燃比の変化量に対する点火プラグに入力する電気エネルギの変化量の比を、内燃機関の温度が高いほど大きくする内燃機関の制御装置。
Priority Applications (1)
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JP2014133064A JP6494189B2 (ja) | 2014-06-27 | 2014-06-27 | 内燃機関の制御装置 |
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JP2014133064A JP6494189B2 (ja) | 2014-06-27 | 2014-06-27 | 内燃機関の制御装置 |
Publications (2)
Publication Number | Publication Date |
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JP2016011619A true JP2016011619A (ja) | 2016-01-21 |
JP6494189B2 JP6494189B2 (ja) | 2019-04-03 |
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JP2014133064A Active JP6494189B2 (ja) | 2014-06-27 | 2014-06-27 | 内燃機関の制御装置 |
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JP (1) | JP6494189B2 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019194457A (ja) * | 2018-05-02 | 2019-11-07 | マツダ株式会社 | 圧縮着火式エンジンの制御装置 |
EP3779159A4 (en) * | 2018-05-02 | 2021-06-16 | Mazda Motor Corporation | CONTROL DEVICE FOR COMPRESSION IGNITION TYPE ENGINE |
US11203969B2 (en) | 2018-05-02 | 2021-12-21 | Mazda Motor Corporation | Control apparatus for compression-ignition type engine |
US11220971B2 (en) | 2018-05-02 | 2022-01-11 | Mazda Motor Corporation | Control apparatus for compression-ignition type engine |
US11326543B2 (en) | 2018-05-02 | 2022-05-10 | Mazda Motor Corporation | Control apparatus for compression-ignition type engine |
WO2024111075A1 (ja) * | 2022-11-24 | 2024-05-30 | 日立Astemo株式会社 | 内燃機関制御装置及び内燃機関制御方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62223438A (ja) * | 1986-03-25 | 1987-10-01 | Mazda Motor Corp | エンジンの点火装置 |
JPH0666236A (ja) * | 1992-08-20 | 1994-03-08 | Honda Motor Co Ltd | プラズマジェット点火装置 |
JP2000291519A (ja) * | 1999-04-07 | 2000-10-17 | Nissan Motor Co Ltd | 内燃機関の点火装置 |
JP2001132601A (ja) * | 1999-08-25 | 2001-05-18 | Mitsubishi Motors Corp | 内燃機関の点火制御装置 |
JP2007187106A (ja) * | 2006-01-13 | 2007-07-26 | Toyota Motor Corp | 内燃機関の点火制御装置 |
JP2008121489A (ja) * | 2006-11-10 | 2008-05-29 | Toyota Motor Corp | 内燃機関の制御装置 |
-
2014
- 2014-06-27 JP JP2014133064A patent/JP6494189B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62223438A (ja) * | 1986-03-25 | 1987-10-01 | Mazda Motor Corp | エンジンの点火装置 |
JPH0666236A (ja) * | 1992-08-20 | 1994-03-08 | Honda Motor Co Ltd | プラズマジェット点火装置 |
JP2000291519A (ja) * | 1999-04-07 | 2000-10-17 | Nissan Motor Co Ltd | 内燃機関の点火装置 |
JP2001132601A (ja) * | 1999-08-25 | 2001-05-18 | Mitsubishi Motors Corp | 内燃機関の点火制御装置 |
JP2007187106A (ja) * | 2006-01-13 | 2007-07-26 | Toyota Motor Corp | 内燃機関の点火制御装置 |
JP2008121489A (ja) * | 2006-11-10 | 2008-05-29 | Toyota Motor Corp | 内燃機関の制御装置 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019194457A (ja) * | 2018-05-02 | 2019-11-07 | マツダ株式会社 | 圧縮着火式エンジンの制御装置 |
EP3779159A4 (en) * | 2018-05-02 | 2021-06-16 | Mazda Motor Corporation | CONTROL DEVICE FOR COMPRESSION IGNITION TYPE ENGINE |
EP3779158A4 (en) * | 2018-05-02 | 2021-06-23 | Mazda Motor Corporation | COMPRESSION IGNITION TYPE ENGINE CONTROLLER |
US11203969B2 (en) | 2018-05-02 | 2021-12-21 | Mazda Motor Corporation | Control apparatus for compression-ignition type engine |
US11220971B2 (en) | 2018-05-02 | 2022-01-11 | Mazda Motor Corporation | Control apparatus for compression-ignition type engine |
US11220972B2 (en) | 2018-05-02 | 2022-01-11 | Mazda Motor Corporation | Control apparatus for compression-ignition type engine |
JP7043961B2 (ja) | 2018-05-02 | 2022-03-30 | マツダ株式会社 | 圧縮着火式エンジンの制御装置 |
US11326543B2 (en) | 2018-05-02 | 2022-05-10 | Mazda Motor Corporation | Control apparatus for compression-ignition type engine |
US11448156B2 (en) | 2018-05-02 | 2022-09-20 | Mazda Motor Corporation | Control apparatus for compression-ignition type engine |
WO2024111075A1 (ja) * | 2022-11-24 | 2024-05-30 | 日立Astemo株式会社 | 内燃機関制御装置及び内燃機関制御方法 |
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