JPS60141442U - Internal combustion engine abnormality warning device - Google Patents
Internal combustion engine abnormality warning deviceInfo
- Publication number
- JPS60141442U JPS60141442U JP90884U JP90884U JPS60141442U JP S60141442 U JPS60141442 U JP S60141442U JP 90884 U JP90884 U JP 90884U JP 90884 U JP90884 U JP 90884U JP S60141442 U JPS60141442 U JP S60141442U
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- combustion engine
- output
- warning device
- engine
- 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
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の構成を説明するためのブロック構成図
、第２図は本考案のハードウェア構成の１実施例を示す
図、′第３図は同上実施例のフローチャート、第４図は
本考案の別の実施例を示すハードウェア構成図、第５図
は同上別実施例のフローチャートである。
１・・・機関本体、３・・・エアフローメータ、１３・
・・トランスミッション、１５・・・回転数センサ、１
６・・・吸気温センサ、１７・・・水温センサ、１８・
・・トルクセンサ、２０・・・マイクロコンピュータ、
２１・・・マイクロプロセッサ、２２・・・メモリ、２
３・・・入出力インターフェース、２４・・・表示器、
３１・・・トランスミッション出力軸、３２・・・ギヤ
ポジションセンサ、３−３・・・回転数センサ。 、
６１
／ １
□
］］−よ−ｊ ユFigure 1 is a block configuration diagram for explaining the configuration of the present invention, Figure 2 is a diagram showing an embodiment of the hardware configuration of the present invention, Figure 3 is a flowchart of the above embodiment, and Figure 4 is a diagram showing an embodiment of the hardware configuration of the present invention. FIG. 5 is a hardware configuration diagram showing another embodiment of the present invention, and FIG. 5 is a flowchart of the other embodiment. 1... Engine body, 3... Air flow meter, 13.
... Transmission, 15... Rotation speed sensor, 1
6... Intake temperature sensor, 17... Water temperature sensor, 18.
...Torque sensor, 20...Microcomputer,
21...Microprocessor, 22...Memory, 2
3... Input/output interface, 24... Display device,
31... Transmission output shaft, 32... Gear position sensor, 3-3... Rotation speed sensor. ,
61 / 1 □ ]]-yo-j yu
Claims (1)
からの出力に基づいて機関正常時の機関出力値を算出す
る演算手段と、実際の機関出力値を検出する検出手段と
、前記演算手段の演算値と実際の検出値とを比較しその
差が所定値以上のときに出力する比較手段と、該比較手
段が出力したときに機関異常の警告を発する警告手段と
で構成したことを特徴とする内燃機関異常警告装置。a detection means for detecting the operating state of the internal combustion engine; a calculation means for calculating the engine output value when the engine is normal based on the output from the detection means; a detection means for detecting the actual engine output value; and the calculation means. A comparison means that compares the calculated value and an actual detected value and outputs an output when the difference is greater than a predetermined value, and a warning means that issues a warning of engine abnormality when the comparison means outputs an output. Internal combustion engine abnormality warning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP90884U JPS60141442U (en) | 1984-01-10 | 1984-01-10 | Internal combustion engine abnormality warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP90884U JPS60141442U (en) | 1984-01-10 | 1984-01-10 | Internal combustion engine abnormality warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60141442U true JPS60141442U (en) | 1985-09-19 |
Family
ID=30473167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP90884U Pending JPS60141442U (en) | 1984-01-10 | 1984-01-10 | Internal combustion engine abnormality warning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60141442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3913609A1 (en) * | 1988-04-30 | 1989-11-09 | Fuji Heavy Ind Ltd | FAULT DETECTION SYSTEM FOR A MOTOR VEHICLE ENGINE |
-
1984
- 1984-01-10 JP JP90884U patent/JPS60141442U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3913609A1 (en) * | 1988-04-30 | 1989-11-09 | Fuji Heavy Ind Ltd | FAULT DETECTION SYSTEM FOR A MOTOR VEHICLE ENGINE |
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