GB0024472D0 - Method of sensing engine position - Google Patents

Method of sensing engine position

Info

Publication number
GB0024472D0
GB0024472D0 GBGB0024472.3A GB0024472A GB0024472D0 GB 0024472 D0 GB0024472 D0 GB 0024472D0 GB 0024472 A GB0024472 A GB 0024472A GB 0024472 D0 GB0024472 D0 GB 0024472D0
Authority
GB
United Kingdom
Prior art keywords
engine position
sensing engine
sensing
engine
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Withdrawn
Application number
GBGB0024472.3A
Other versions
GB2357849A (en
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.)
Delphi Technologies Inc
Original Assignee
Delphi Technologies Inc
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 Delphi Technologies Inc filed Critical Delphi Technologies Inc
Publication of GB0024472D0 publication Critical patent/GB0024472D0/en
Publication of GB2357849A publication Critical patent/GB2357849A/en
Withdrawn legal-status Critical Current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
    • F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
    • G01D18/001—Calibrating encoders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/24471—Error correction
    • G01D5/2449—Error correction using hard-stored calibration data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/245—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains using a variable number of pulses in a train
    • G01D5/2454—Encoders incorporating incremental and absolute signals
    • G01D5/2455—Encoders incorporating incremental and absolute signals with incremental and absolute tracks on the same encoder
    • G01D5/2457—Incremental encoders having reference marks

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
GB0024472A 1999-10-08 2000-10-06 Method of sensing engine position and compensating for perturbations in the sensor signal Withdrawn GB2357849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9923697.8A GB9923697D0 (en) 1999-10-08 1999-10-08 Method of sensing engine

Publications (2)

Publication Number Publication Date
GB0024472D0 true GB0024472D0 (en) 2000-11-22
GB2357849A GB2357849A (en) 2001-07-04

Family

ID=10862269

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9923697.8A Ceased GB9923697D0 (en) 1999-10-08 1999-10-08 Method of sensing engine
GB0024472A Withdrawn GB2357849A (en) 1999-10-08 2000-10-06 Method of sensing engine position and compensating for perturbations in the sensor signal

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9923697.8A Ceased GB9923697D0 (en) 1999-10-08 1999-10-08 Method of sensing engine

Country Status (1)

Country Link
GB (2) GB9923697D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7069173B2 (en) 2004-11-01 2006-06-27 General Electric Company System and method for determining an angular position of a rotor and a radial position of the rotor
FR2910543B1 (en) 2006-12-22 2009-03-20 Inst Francais Du Petrole METHOD OF ESTIMATING TEETH LENGTHS OF A MOTOR TARGET
DE102010064203A1 (en) * 2010-12-27 2012-06-28 Robert Bosch Gmbh Method and device for determining a detection threshold

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54163061A (en) * 1978-06-15 1979-12-25 Nippon Denso Co Revolution positional detector
US4292670A (en) * 1979-06-11 1981-09-29 Cummins Engine Company, Inc. Diagnosis of engine power and compression balance
FR2618576B1 (en) * 1987-07-24 1990-12-28 Bendix Electronics Sa DEVICE FOR TRIGGERING A PHASE EVENT WITH AN ANGULAR POSITION OF A ROTATING MEMBER AND ITS APPLICATION
JPS6449914A (en) * 1987-08-20 1989-02-27 Fanuc Ltd Signal processor for pulse encoder
US5165271A (en) * 1991-03-29 1992-11-24 Cummins Electronics Single sensor apparatus and method for determining engine speed and position
DE19622042C2 (en) * 1996-05-31 1999-05-20 Siemens Ag Method for recognizing and correcting errors in the time measurement on rotating shafts

Also Published As

Publication number Publication date
GB2357849A (en) 2001-07-04
GB9923697D0 (en) 1999-12-08

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)