JP6573281B2 - 内燃機関の制御装置 - Google Patents
内燃機関の制御装置 Download PDFInfo
- Publication number
- JP6573281B2 JP6573281B2 JP2016014728A JP2016014728A JP6573281B2 JP 6573281 B2 JP6573281 B2 JP 6573281B2 JP 2016014728 A JP2016014728 A JP 2016014728A JP 2016014728 A JP2016014728 A JP 2016014728A JP 6573281 B2 JP6573281 B2 JP 6573281B2
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- JP
- Japan
- Prior art keywords
- egr
- internal combustion
- combustion engine
- egr valve
- initialization process
- 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.)
- Active
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- 238000002485 combustion reaction Methods 0.000 title claims description 36
- 238000000034 method Methods 0.000 claims description 40
- 239000000446 fuel Substances 0.000 description 12
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 239000004065 semiconductor Substances 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Exhaust-Gas Circulating Devices (AREA)
Description
2…排気ガス再循環(EGR)装置
21…EGR通路
23…EGRバルブ
5…ステッピングモータ
51…ステータコイル
l…制御パルス信号
Claims (1)
- 吸気通路と排気通路とを連通させるEGR通路及びこのEGR通路を開閉するEGRバルブを備えた排気ガス再循環装置が付帯する内燃機関の制御装置であって、
EGRバルブの弁体を駆動するステッピングモータのコイルに所定数の制御パルスを入力してEGRバルブの弁体を強制的にその可動範囲の限界位置に変位させる初期化処理の最中に、ステッピングモータのコイルに印加される電圧が所定値以下に低落したことを感知した場合、その初期化処理の終了後に再度初期化処理を実行する内燃機関の制御装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016014728A JP6573281B2 (ja) | 2016-01-28 | 2016-01-28 | 内燃機関の制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016014728A JP6573281B2 (ja) | 2016-01-28 | 2016-01-28 | 内燃機関の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017133439A JP2017133439A (ja) | 2017-08-03 |
JP6573281B2 true JP6573281B2 (ja) | 2019-09-11 |
Family
ID=59503515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016014728A Active JP6573281B2 (ja) | 2016-01-28 | 2016-01-28 | 内燃機関の制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6573281B2 (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3736138B2 (ja) * | 1998-09-29 | 2006-01-18 | 日産自動車株式会社 | 車両用内燃機関における流量制御弁の制御装置 |
JP3736309B2 (ja) * | 2000-07-27 | 2006-01-18 | トヨタ自動車株式会社 | ステップモータの制御装置 |
JP5980595B2 (ja) * | 2012-07-02 | 2016-08-31 | 本田技研工業株式会社 | バルブの全閉位置学習装置 |
-
2016
- 2016-01-28 JP JP2016014728A patent/JP6573281B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2017133439A (ja) | 2017-08-03 |
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