JPS55140626A - Control system of car mounting parts - Google Patents
Control system of car mounting partsInfo
- Publication number
- JPS55140626A JPS55140626A JP4435079A JP4435079A JPS55140626A JP S55140626 A JPS55140626 A JP S55140626A JP 4435079 A JP4435079 A JP 4435079A JP 4435079 A JP4435079 A JP 4435079A JP S55140626 A JPS55140626 A JP S55140626A
- Authority
- JP
- Japan
- Prior art keywords
- information
- replacing
- time
- running
- mounting parts
- 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
Abstract
PURPOSE: To facilitate the decision of replacing time by accumulating the operational information of engine, then comparing said information with the replacing information of mounting parts to decide the replacing time and producing the replacing alarm on the basis of said decision.
CONSTITUTION: The control circuit 70 for driving/controlling the injector 12 and the ignition coil 58 of engine includes an input interface circuit 114 provided with the output signal from various detectors and CPU108, ROM110, RAM112 and EAROM (Alterable ROM) 122 are connected to said circuit. EAROM122 is a memory element for storing the running information of car such as running time, where the running information to be stored and updated in EAROM122 are such as the time information of timer operated at the engine drive, accumulated r.p.m., etc. When said accumulated by values reach to predetermined values, the lamps 224W 230 corresponding to the parts are lighted to alarm that the replacing time has come.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4435079A JPS55140626A (en) | 1979-04-13 | 1979-04-13 | Control system of car mounting parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4435079A JPS55140626A (en) | 1979-04-13 | 1979-04-13 | Control system of car mounting parts |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55140626A true JPS55140626A (en) | 1980-11-04 |
Family
ID=12689058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4435079A Pending JPS55140626A (en) | 1979-04-13 | 1979-04-13 | Control system of car mounting parts |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55140626A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57149921A (en) * | 1981-02-06 | 1982-09-16 | Bayerische Motoren Werke Ag | Maintenance interval indicator for automobile |
JPS57172860A (en) * | 1981-03-19 | 1982-10-23 | Daimler Benz Ag | Method of determining interval of maintenance and inspection of automobile |
JPS60168066U (en) * | 1984-04-16 | 1985-11-07 | 追浜工業株式会社 | tachometer |
JPH0233446A (en) * | 1988-07-22 | 1990-02-02 | Hitachi Ltd | Diagnostic system for engine control device |
-
1979
- 1979-04-13 JP JP4435079A patent/JPS55140626A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57149921A (en) * | 1981-02-06 | 1982-09-16 | Bayerische Motoren Werke Ag | Maintenance interval indicator for automobile |
JPS57172860A (en) * | 1981-03-19 | 1982-10-23 | Daimler Benz Ag | Method of determining interval of maintenance and inspection of automobile |
US4525782A (en) * | 1981-03-19 | 1985-06-25 | Daimler-Benz Aktiengesellschaft | Process for determining maintenance and serving intervals on motor vehicles |
JPH0443827B2 (en) * | 1981-03-19 | 1992-07-17 | Daimler Benz Ag | |
JPS60168066U (en) * | 1984-04-16 | 1985-11-07 | 追浜工業株式会社 | tachometer |
JPH0233446A (en) * | 1988-07-22 | 1990-02-02 | Hitachi Ltd | Diagnostic system for engine control device |
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