EP0187926A3 - Système électronique pour former des grandeurs de commandes dans un véhicule à moteur - Google Patents
Système électronique pour former des grandeurs de commandes dans un véhicule à moteur Download PDFInfo
- Publication number
- EP0187926A3 EP0187926A3 EP85114944A EP85114944A EP0187926A3 EP 0187926 A3 EP0187926 A3 EP 0187926A3 EP 85114944 A EP85114944 A EP 85114944A EP 85114944 A EP85114944 A EP 85114944A EP 0187926 A3 EP0187926 A3 EP 0187926A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- electronic system
- motor vehicle
- supply voltage
- control values
- correction data
- 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.)
- Withdrawn
Links
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
- F02D41/30—Controlling fuel injection
- F02D41/3005—Details not otherwise provided for
-
- 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
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
- F02D2200/503—Battery correction, i.e. corrections as a function of the state of the battery, its output or its type
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843447340 DE3447340A1 (de) | 1984-12-24 | 1984-12-24 | Elektronisches system zum bilden von steuergroessen bei kraftfahrzeugen |
DE3447340 | 1984-12-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0187926A2 EP0187926A2 (fr) | 1986-07-23 |
EP0187926A3 true EP0187926A3 (fr) | 1987-02-04 |
Family
ID=6253856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85114944A Withdrawn EP0187926A3 (fr) | 1984-12-24 | 1985-11-26 | Système électronique pour former des grandeurs de commandes dans un véhicule à moteur |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0187926A3 (fr) |
JP (1) | JPS61157742A (fr) |
DE (1) | DE3447340A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2510166B2 (ja) * | 1986-09-15 | 1996-06-26 | 日本電装株式会社 | 内燃機関用吸入空気量制御装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0036394A2 (fr) * | 1980-03-13 | 1981-09-23 | FIAT AUTO S.p.A. | Procédé et appareil de calibrage des gaz d'échappement au ralenti d'un moteur à combustion interne d'un dispositif d'injection électronique |
US4309971A (en) * | 1980-04-21 | 1982-01-12 | General Motors Corporation | Adaptive air/fuel ratio controller for internal combustion engine |
US4363092A (en) * | 1978-10-25 | 1982-12-07 | Nissan Motor Company, Limited | Malfunction preventing system for a microcomputer system |
JPS593136A (ja) * | 1982-06-29 | 1984-01-09 | Toyota Motor Corp | 内燃機関の空燃比学習制御方法 |
GB2125577A (en) * | 1982-08-16 | 1984-03-07 | Nissan Motor | Self monitoring system |
JPS5949350A (ja) * | 1982-09-13 | 1984-03-21 | Nippon Denso Co Ltd | 車輛制御用コンピュータにおけるバックアップメモリの内容保護装置 |
US4467769A (en) * | 1981-04-07 | 1984-08-28 | Nippondenso Co., Ltd. | Closed loop air/fuel ratio control of i.c. engine using learning data unaffected by fuel from canister |
-
1984
- 1984-12-24 DE DE19843447340 patent/DE3447340A1/de not_active Withdrawn
-
1985
- 1985-11-22 JP JP26162885A patent/JPS61157742A/ja active Pending
- 1985-11-26 EP EP85114944A patent/EP0187926A3/fr not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4363092A (en) * | 1978-10-25 | 1982-12-07 | Nissan Motor Company, Limited | Malfunction preventing system for a microcomputer system |
EP0036394A2 (fr) * | 1980-03-13 | 1981-09-23 | FIAT AUTO S.p.A. | Procédé et appareil de calibrage des gaz d'échappement au ralenti d'un moteur à combustion interne d'un dispositif d'injection électronique |
US4309971A (en) * | 1980-04-21 | 1982-01-12 | General Motors Corporation | Adaptive air/fuel ratio controller for internal combustion engine |
US4467769A (en) * | 1981-04-07 | 1984-08-28 | Nippondenso Co., Ltd. | Closed loop air/fuel ratio control of i.c. engine using learning data unaffected by fuel from canister |
JPS593136A (ja) * | 1982-06-29 | 1984-01-09 | Toyota Motor Corp | 内燃機関の空燃比学習制御方法 |
GB2125577A (en) * | 1982-08-16 | 1984-03-07 | Nissan Motor | Self monitoring system |
JPS5949350A (ja) * | 1982-09-13 | 1984-03-21 | Nippon Denso Co Ltd | 車輛制御用コンピュータにおけるバックアップメモリの内容保護装置 |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN, Band 8, Nr. 152 (M-309)[1589] 14. Juli 1984; & JP-A-59 049 350 (NIPPON DENSO K.K.) 21-03-1984 * |
PATENT ABSTRACTS OF JAPAN, Band 8, Nr. 87 (M-291)[1524] 20. April 1984; & JP-A-59 003 136 (TOYOTA JIDOSHA KOGYO K.K.) 09-01-1984 * |
Also Published As
Publication number | Publication date |
---|---|
DE3447340A1 (de) | 1986-07-03 |
EP0187926A2 (fr) | 1986-07-23 |
JPS61157742A (ja) | 1986-07-17 |
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Legal Events
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19870805 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: HORBELT, MICHAEL Inventor name: JAUTELAT, RUEDIGER |