GB9124862D0 - Fault checking in an engine control or regulating system - Google Patents
Fault checking in an engine control or regulating systemInfo
- Publication number
- GB9124862D0 GB9124862D0 GB919124862A GB9124862A GB9124862D0 GB 9124862 D0 GB9124862 D0 GB 9124862D0 GB 919124862 A GB919124862 A GB 919124862A GB 9124862 A GB9124862 A GB 9124862A GB 9124862 D0 GB9124862 D0 GB 9124862D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- engine control
- regulating system
- fault checking
- fault
- checking
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
- F02D11/106—Detection of demand or actuation
-
- 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
- F02D41/22—Safety or indicating devices for abnormal conditions
- F02D41/222—Safety or indicating devices for abnormal conditions relating to the failure of sensors or parameter detection devices
-
- 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
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/04—Engine intake system parameters
- F02D2200/0404—Throttle position
-
- 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
- F02D2200/60—Input parameters for engine control said parameters being related to the driver demands or status
- F02D2200/602—Pedal position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
- F02D2400/08—Redundant elements, e.g. two sensors for measuring the same parameter
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19904038337 DE4038337C2 (en) | 1990-12-01 | 1990-12-01 | Method for controlling and / or regulating an internal combustion engine |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9124862D0 true GB9124862D0 (en) | 1992-01-15 |
GB2252177A GB2252177A (en) | 1992-07-29 |
GB2252177B GB2252177B (en) | 1994-07-13 |
Family
ID=6419358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9124862A Expired - Lifetime GB2252177B (en) | 1990-12-01 | 1991-11-22 | Fault checking in an engine control or regulating system |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP3415858B2 (en) |
DE (1) | DE4038337C2 (en) |
FR (1) | FR2669964A1 (en) |
GB (1) | GB2252177B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4333896B4 (en) * | 1993-10-05 | 2006-12-21 | Robert Bosch Gmbh | Method and device for controlling an internal combustion engine |
EP1242739B1 (en) * | 1999-12-22 | 2006-10-04 | Robert Bosch Gmbh | Method for detecting malfunctioning in a sensor |
DE102004045818B4 (en) * | 2004-09-22 | 2017-03-16 | Robert Bosch Gmbh | Device and method for evaluating a sensor signal indicating a position of an accelerator pedal of a motor vehicle |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3948228A (en) * | 1974-11-06 | 1976-04-06 | The Bendix Corporation | Exhaust gas sensor operational detection system |
DE3301742A1 (en) * | 1983-01-20 | 1984-07-26 | Robert Bosch Gmbh, 7000 Stuttgart | SAFETY DEVICE FOR AN INTERNAL COMBUSTION ENGINE |
DE3510173C2 (en) * | 1984-08-16 | 1994-02-24 | Bosch Gmbh Robert | Monitoring device for an electronically controlled throttle valve in a motor vehicle |
DE3621937A1 (en) * | 1986-06-30 | 1988-01-07 | Bosch Gmbh Robert | MONITORING DEVICE FOR AN ELECTRONIC CONTROL DEVICE IN A MOTOR VEHICLE |
DE3722633A1 (en) * | 1987-07-09 | 1989-01-19 | Vdo Schindling | ELECTRIC GAS PEDAL |
DE4004083A1 (en) * | 1990-02-10 | 1991-08-14 | Bosch Gmbh Robert | SYSTEM FOR CONTROLLING AND / OR REGULATING AN INTERNAL COMBUSTION ENGINE |
-
1990
- 1990-12-01 DE DE19904038337 patent/DE4038337C2/en not_active Expired - Lifetime
-
1991
- 1991-10-23 FR FR9113098A patent/FR2669964A1/en active Granted
- 1991-11-11 JP JP29352691A patent/JP3415858B2/en not_active Expired - Lifetime
- 1991-11-22 GB GB9124862A patent/GB2252177B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE4038337C2 (en) | 1999-12-02 |
FR2669964A1 (en) | 1992-06-05 |
JPH04269354A (en) | 1992-09-25 |
FR2669964B1 (en) | 1995-05-05 |
GB2252177A (en) | 1992-07-29 |
DE4038337A1 (en) | 1992-06-04 |
GB2252177B (en) | 1994-07-13 |
JP3415858B2 (en) | 2003-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20111121 |