JPH0477261B2 - - Google Patents
Info
- Publication number
- JPH0477261B2 JPH0477261B2 JP56122415A JP12241581A JPH0477261B2 JP H0477261 B2 JPH0477261 B2 JP H0477261B2 JP 56122415 A JP56122415 A JP 56122415A JP 12241581 A JP12241581 A JP 12241581A JP H0477261 B2 JPH0477261 B2 JP H0477261B2
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- display
- signal
- electronic control
- information
- 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
- 230000015654 memory Effects 0.000 claims description 56
- 238000003745 diagnosis Methods 0.000 claims description 28
- 238000012546 transfer Methods 0.000 claims description 22
- 238000004364 calculation method Methods 0.000 claims description 15
- 230000006870 function Effects 0.000 claims description 15
- 230000001186 cumulative effect Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 239000000446 fuel Substances 0.000 description 19
- 238000012545 processing Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 10
- 239000000498 cooling water Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 230000000717 retained effect Effects 0.000 description 4
- 238000004092 self-diagnosis Methods 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 101001106432 Homo sapiens Rod outer segment membrane protein 1 Proteins 0.000 description 1
- 102100021424 Rod outer segment membrane protein 1 Human genes 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- YWXYYJSYQOXTPL-SLPGGIOYSA-N isosorbide mononitrate Chemical compound [O-][N+](=O)O[C@@H]1CO[C@@H]2[C@@H](O)CO[C@@H]21 YWXYYJSYQOXTPL-SLPGGIOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
- F02D41/266—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the computer being backed-up or assisted by another circuit, e.g. analogue
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2270/00—Further aspects of brake control systems not otherwise provided for
- B60T2270/40—Failsafe aspects of brake control systems
- B60T2270/402—Back-up
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2270/00—Further aspects of brake control systems not otherwise provided for
- B60T2270/40—Failsafe aspects of brake control systems
- B60T2270/406—Test-mode; Self-diagnosis
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Memory System (AREA)
- Testing Of Engines (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56122415A JPS5825545A (ja) | 1981-08-06 | 1981-08-06 | 車両用電子装置 |
| DE19823229411 DE3229411A1 (de) | 1981-08-06 | 1982-08-06 | Elektronische vorrichtung mit selbstueberwachung fuer ein kraftfahrzeug |
| US07/038,442 US5019799A (en) | 1981-08-06 | 1987-04-15 | Electronic device with self-monitor for an automotive vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56122415A JPS5825545A (ja) | 1981-08-06 | 1981-08-06 | 車両用電子装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5825545A JPS5825545A (ja) | 1983-02-15 |
| JPH0477261B2 true JPH0477261B2 (de) | 1992-12-07 |
Family
ID=14835248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56122415A Granted JPS5825545A (ja) | 1981-08-06 | 1981-08-06 | 車両用電子装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5825545A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0792018B2 (ja) * | 1984-07-04 | 1995-10-09 | 日本電装株式会社 | 車両用制御装置 |
| JP2511174B2 (ja) * | 1990-05-11 | 1996-06-26 | 株式会社日立製作所 | 自動車用電子制御装置の診断装置 |
| US6009370A (en) | 1993-07-26 | 1999-12-28 | Hitachi, Ltd. | Control unit for vehicle and total control system therefor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54158530A (en) * | 1978-06-02 | 1979-12-14 | Bosch Gmbh Robert | Controller provided with diagnosis device |
| JPS55128641A (en) * | 1979-03-23 | 1980-10-04 | Nissan Motor Co Ltd | Controlling system for vehicle |
-
1981
- 1981-08-06 JP JP56122415A patent/JPS5825545A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54158530A (en) * | 1978-06-02 | 1979-12-14 | Bosch Gmbh Robert | Controller provided with diagnosis device |
| JPS55128641A (en) * | 1979-03-23 | 1980-10-04 | Nissan Motor Co Ltd | Controlling system for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5825545A (ja) | 1983-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS629934B2 (de) | ||
| JP3758356B2 (ja) | 車両用電子制御装置、電子制御ユニット及び記録媒体 | |
| US5050080A (en) | Diagnostic system for a motor vehicle | |
| US8180521B2 (en) | Electronic control system for vehicle | |
| JPH0776725B2 (ja) | 車輌診断装置 | |
| JPS5813140A (ja) | 外部調整機能付きエンジン電子制御装置 | |
| JPS588262A (ja) | 自動車の故障診断装置 | |
| JP3596433B2 (ja) | 車載用電子制御装置 | |
| GB2224372A (en) | Diagnostic system for a motor vehicle | |
| US20050190467A1 (en) | Control unit and data transmitting method | |
| JPH041451A (ja) | エンジンの故障診断装置 | |
| JPS60113042A (ja) | エンジン自動停止・再始動制御装置 | |
| JPH0477261B2 (de) | ||
| US7020547B2 (en) | Vehicle traveling state recording method and computer for engine control | |
| JP2001349807A (ja) | 車載制御装置 | |
| US5822335A (en) | Display of electronic self-test results using gauge dial pointers | |
| JP3442103B2 (ja) | 自己診断機能を備えた車両制御用コンピュータシステム | |
| US20080191853A1 (en) | Pulse Generating Device, and Vehicle Display Apparatus Having the Device | |
| JP3843578B2 (ja) | 車両用診断装置 | |
| JPH10160642A (ja) | 車両用故障診断装置 | |
| WO2008143355A1 (ja) | 電気自動車 | |
| JP2775008B2 (ja) | 車載用の制御装置 | |
| JPH0776720B2 (ja) | 車輌診断装置 | |
| JP2010275900A (ja) | 車載制御装置 | |
| JPS61255411A (ja) | 車載用制御装置の自己診断装置 |