ES2008558A6 - Device for controlling the combustion engine of a motor vehicle comprising a sensor system - Google Patents

Device for controlling the combustion engine of a motor vehicle comprising a sensor system

Info

Publication number
ES2008558A6
ES2008558A6 ES8802476A ES8802476A ES2008558A6 ES 2008558 A6 ES2008558 A6 ES 2008558A6 ES 8802476 A ES8802476 A ES 8802476A ES 8802476 A ES8802476 A ES 8802476A ES 2008558 A6 ES2008558 A6 ES 2008558A6
Authority
ES
Spain
Prior art keywords
combustion engine
motor vehicle
controlling
transformer
sensor system
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
Application number
ES8802476A
Other languages
Spanish (es)
Inventor
Heinz-Gunther Joos
Schleupen Richard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES2008558A6 publication Critical patent/ES2008558A6/en
Expired legal-status Critical Current

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
    • F02D41/24—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
    • F02D41/28—Interface circuits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/486—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by photo-electric detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Optical Transform (AREA)

Abstract

Device for controlling an internal combustion engine of a motor vehicle comprising a sensor system with transmitting disc (10) rotating with a shaft and a receiving element (12) positioned opposite. The receiving element (12) contains a winding (14) which serves as a tap for the electrical impulses as well as a source of voltage for the power supply unit (23) of the electro-optical transformer (16). Through a fiber optic light conductor (17), the signal is directed to an opto-electrical transformer (18) and a control (19) for the internal combustion engine. The electromagnetic interference signals are thus largely inhibited from the motor vehicle's electrical supply system through the galvanic separation of the transformer's power unit (16).
ES8802476A 1987-08-06 1988-08-05 Device for controlling the combustion engine of a motor vehicle comprising a sensor system Expired ES2008558A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873726147 DE3726147A1 (en) 1987-08-06 1987-08-06 DEVICE FOR CONTROLLING THE INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE WITH A SENSOR SYSTEM

Publications (1)

Publication Number Publication Date
ES2008558A6 true ES2008558A6 (en) 1989-07-16

Family

ID=6333203

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8802476A Expired ES2008558A6 (en) 1987-08-06 1988-08-05 Device for controlling the combustion engine of a motor vehicle comprising a sensor system

Country Status (3)

Country Link
DE (1) DE3726147A1 (en)
ES (1) ES2008558A6 (en)
WO (1) WO1989001093A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69320297T2 (en) * 1992-10-19 1998-12-17 Aktiebolaget Skf, Goeteborg/Gotenburg Method and device for measuring operating conditions in a warehouse
DE10216379A1 (en) * 2002-04-12 2003-10-30 Conducta Endress & Hauser Measuring device for liquid and / or gas analysis
GB2458500A (en) * 2008-03-20 2009-09-23 Hybrid Comb Ltd A method of and system for fuel injected internal combustion engines

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2627761A1 (en) * 1976-06-21 1977-12-29 Hermann Steinhauser IC engine ignition unit - uses contactless circuit breaker with rotating disc between light source and photocell
DE2641239A1 (en) * 1976-09-14 1978-03-16 Bosch Gmbh Robert CONTROL UNIT FOR THE TRIGGERING OF OPERATING PROCEDURES, IN PARTICULAR THE IGNITION OF COMBUSTION MACHINES
DE3126023A1 (en) * 1981-07-02 1983-01-13 Volkswagenwerk Ag, 3180 Wolfsburg "ARRANGEMENT FOR OBTAINING MOTION INFORMATION, IN PARTICULAR SPEED INFORMATION IN A MOTOR VEHICLE"
JPS595855A (en) * 1982-07-03 1984-01-12 Honda Motor Co Ltd Idle revolving number stabilizing device for internal-combustion engine
JPS6181103A (en) * 1984-09-25 1986-04-24 Mitsubishi Electric Corp Automatic train controller

Also Published As

Publication number Publication date
DE3726147A1 (en) 1989-02-16
WO1989001093A1 (en) 1989-02-09

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