JPH0577016B2 - - Google Patents
Info
- Publication number
- JPH0577016B2 JPH0577016B2 JP60235814A JP23581485A JPH0577016B2 JP H0577016 B2 JPH0577016 B2 JP H0577016B2 JP 60235814 A JP60235814 A JP 60235814A JP 23581485 A JP23581485 A JP 23581485A JP H0577016 B2 JPH0577016 B2 JP H0577016B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- value
- abnormality
- combustion
- determined
- 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.)
- Expired - Lifetime
Links
- 230000005856 abnormality Effects 0.000 claims description 45
- 238000002485 combustion reaction Methods 0.000 claims description 43
- 238000001514 detection method Methods 0.000 claims description 28
- 230000002159 abnormal effect Effects 0.000 claims description 15
- 238000000605 extraction Methods 0.000 claims description 11
- 238000012806 monitoring device Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 15
- 238000012545 processing Methods 0.000 description 14
- 238000012544 monitoring process Methods 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 9
- 230000000875 corresponding effect Effects 0.000 description 9
- 239000000446 fuel Substances 0.000 description 9
- 238000012937 correction Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 5
- 101100409308 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) adv-1 gene Proteins 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
- Testing Of Engines (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60235814A JPS6295443A (ja) | 1985-10-22 | 1985-10-22 | 内燃機関の燃焼監視装置 |
| US06/917,893 US4821194A (en) | 1985-10-22 | 1986-10-10 | Cylinder combustion monitoring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60235814A JPS6295443A (ja) | 1985-10-22 | 1985-10-22 | 内燃機関の燃焼監視装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6295443A JPS6295443A (ja) | 1987-05-01 |
| JPH0577016B2 true JPH0577016B2 (en]) | 1993-10-25 |
Family
ID=16991649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60235814A Granted JPS6295443A (ja) | 1985-10-22 | 1985-10-22 | 内燃機関の燃焼監視装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6295443A (en]) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01210840A (ja) * | 1988-02-18 | 1989-08-24 | Jgc Corp | ディーゼルエンジンの異常診断エキスパートシステム |
| JP2653881B2 (ja) * | 1989-06-27 | 1997-09-17 | 三菱電機株式会社 | 内燃機関の筒内圧検出装置 |
| JPH0820339B2 (ja) * | 1989-07-27 | 1996-03-04 | 株式会社司測研 | 容積型機械の作動状態測定方法および測定装置 |
| EP3155441A4 (en) | 2014-06-06 | 2017-12-20 | CTS Corporation | Radio frequency state variable measurement system and method |
| WO2015188188A1 (en) * | 2014-06-06 | 2015-12-10 | Filter Sensing Technologies, Inc. | Radio frequency process sensing, control, and diagnostics network |
| US10799826B2 (en) | 2015-06-08 | 2020-10-13 | Cts Corporation | Radio frequency process sensing, control, and diagnostics network and system |
| US11215102B2 (en) | 2018-01-16 | 2022-01-04 | Cts Corporation | Radio frequency sensor system incorporating machine learning system and method |
-
1985
- 1985-10-22 JP JP60235814A patent/JPS6295443A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6295443A (ja) | 1987-05-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3659589B2 (ja) | 内燃機関のノック制御装置 | |
| JP2003328851A (ja) | 内燃機関を診断、較正するシステムおよび方法 | |
| JP2877406B2 (ja) | 失火を識別する方法及び装置 | |
| JP2003314352A (ja) | 内燃機関の失火検出装置 | |
| JPH0577016B2 (en]) | ||
| JP4920092B2 (ja) | ノックセンサ装置 | |
| JP2946488B2 (ja) | シリンダ毎に２つの点火プラグを持つ内燃機関における失火の検出方法 | |
| JPH0577014B2 (en]) | ||
| JPH1077941A (ja) | 内燃機関のノッキング検出装置 | |
| JPH0577015B2 (en]) | ||
| JPH0347449A (ja) | ノッキング検出装置 | |
| JPH056028B2 (en]) | ||
| JP2003184635A (ja) | イオン電流を用いたエンジンの失火検出装置及び該装置に用いられるプログラムを記録した記録媒体 | |
| JPH0668462B2 (ja) | 内燃機関の燃焼監視装置 | |
| JPS6117036A (ja) | 内燃機関の筒内圧検出装置 | |
| JP2596436B2 (ja) | ガソリンエンジンのノッキング検出方法 | |
| JPS6295436A (ja) | 筒内圧センサの異常判別装置 | |
| JPS6114479A (ja) | 多気筒内燃機関の点火時期制御装置 | |
| JPS62188927A (ja) | 内燃機関の燃焼監視装置 | |
| JPS6296779A (ja) | 内燃機関の点火時期制御装置 | |
| JPH0972268A (ja) | 内燃機関の失火検出装置 | |
| JPH0459467B2 (en]) | ||
| JPH07279743A (ja) | 内燃機関のノッキング検出装置 | |
| JPS6282273A (ja) | 内燃機関の点火時期制御装置 | |
| JPH0343417Y2 (en]) |