BR9909572A - Phase recognition equipment - Google Patents

Phase recognition equipment

Info

Publication number
BR9909572A
BR9909572A BR9909572-6A BR9909572A BR9909572A BR 9909572 A BR9909572 A BR 9909572A BR 9909572 A BR9909572 A BR 9909572A BR 9909572 A BR9909572 A BR 9909572A
Authority
BR
Brazil
Prior art keywords
phase recognition
recognition equipment
phase
injections
revolutions
Prior art date
Application number
BR9909572-6A
Other languages
Portuguese (pt)
Inventor
Guenter Muth
Reiner Kopp
Anwar Abidin
Ingolf Rupp
Andrea Pfender
Wolfgang Boerkel
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR9909572A publication Critical patent/BR9909572A/en

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
    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
    • F02P7/067—Electromagnetic pick-up devices, e.g. providing induced current in a coil
    • F02P7/0675—Electromagnetic pick-up devices, e.g. providing induced current in a coil with variable reluctance, e.g. depending on the shape of a tooth
    • 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
    • F02D2041/0092—Synchronisation of the cylinders at engine start
    • 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
    • F02D41/0097—Electrical control of supply of combustible mixture or its constituents using means for generating speed signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Measuring Phase Differences (AREA)

Abstract

Patente de Invenção: <B>"EQUIPAMENTO PARA O RECONHECIMENTO DE FASE"<D>. é indicado um equipamento para o reconhecimento de fase em um motor de combustão interna, em que é existente apenas um sensor de eixo de manivela e o sinal de fase é obtido por meio de supressão predeterminável de injeções para determinados cilindros e ao mesmo tempo análise de número de rotações. Estabelecendo-se o esperado decurso de número de rotações em várias injeções suprimidas para o mesmo cilindro, se parte do fato de que a sincronização está correta, esta condição não é satisfeita, a sincronização é errónea por 360° KW e se dá uma resincronização.Invention Patent: <B> "PHASE RECOGNITION EQUIPMENT" <D>. equipment is indicated for the phase recognition in an internal combustion engine, in which there is only one crankshaft sensor and the phase signal is obtained by means of predeterminable suppression of injections for certain cylinders and at the same time analysis of number of revolutions. Establishing the expected course of number of revolutions in several suppressed injections for the same cylinder, if it starts from the fact that the synchronization is correct, this condition is not satisfied, the synchronization is erroneous by 360 ° KW and a resynchronization occurs.

BR9909572-6A 1998-09-30 1999-07-23 Phase recognition equipment BR9909572A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19844910A DE19844910A1 (en) 1998-09-30 1998-09-30 Phase detection device
PCT/DE1999/002267 WO2000019077A1 (en) 1998-09-30 1999-07-23 Phase recognition device

Publications (1)

Publication Number Publication Date
BR9909572A true BR9909572A (en) 2000-12-19

Family

ID=7882845

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9909572-6A BR9909572A (en) 1998-09-30 1999-07-23 Phase recognition equipment

Country Status (7)

Country Link
EP (1) EP1045967B1 (en)
JP (1) JP2002525494A (en)
KR (1) KR100624352B1 (en)
BR (1) BR9909572A (en)
DE (2) DE19844910A1 (en)
RU (1) RU2230210C2 (en)
WO (1) WO2000019077A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10015595A1 (en) * 2000-03-29 2001-10-04 Bayerische Motoren Werke Ag Method to recognize combustion stroke in single-cylinder four-stroke engine measures and compares periods of two subsequent crankshaft rotations, with combustion stroke during shorter period
SE518102C2 (en) * 2000-04-14 2002-08-27 Scania Cv Ab Methods and apparatus for determining where in their duty cycles an internal combustion engine cylinders are located
DE10120800B4 (en) * 2001-04-27 2005-10-20 Bosch Gmbh Robert Method for phase detection by means of injection suppression on internal combustion engines
DE10122247B4 (en) 2001-05-08 2004-06-24 Robert Bosch Gmbh Method for phase detection in an internal combustion engine
LU90801B1 (en) * 2001-07-11 2003-07-10 Delphi Tech Inc Phase recognition system
DE10208942A1 (en) * 2002-02-28 2003-09-11 Siemens Ag Method for determining the injection timing and system for carrying it out
FR2853935B1 (en) * 2003-04-17 2007-03-02 Siemens Vdo Automotive METHOD OF SYNCHRONIZING THE INJECTION WITH THE MOTOR PHASE IN AN ENGINE WITH ELECTRONIC CONTROL OF THE INJECTORS
US6889663B2 (en) * 2003-07-08 2005-05-10 General Electric Company Cam sensor elimination in compression-ignition engines
FR2916807B1 (en) * 2007-06-04 2009-07-17 Siemens Vdo Automotive Sas DETERMINATION AND CORRECTION OF THE ANGULAR POSITION PHASING OF A FOUR-TIME INTERNAL COMBUSTION ENGINE WITH INDIRECT INJECTION AND WITH SEQUENTIAL INJECTION CUT / SEQUENTIAL REINJECTION CONTROLLED IN TIME
FR2925593B1 (en) * 2007-12-20 2014-05-16 Renault Sas METHOD FOR GENERATING A SYNCHRONIZATION SIGNAL OF THE OPERATING CYCLE OF AN INTERNAL COMBUSTION ENGINE
DE102009000444A1 (en) * 2009-01-28 2010-07-29 Robert Bosch Gmbh Apparatus and method for operating an internal combustion engine, computer program, computer program product
CN105452634B (en) * 2013-08-19 2018-12-21 罗伯特·博世有限公司 A kind of method and device thereof controlling fuel injection system
DE102013223626A1 (en) * 2013-11-20 2015-05-21 Robert Bosch Gmbh Method for determining a current cylinder stroke of a reciprocating engine
US9297346B2 (en) * 2014-03-17 2016-03-29 Ford Global Technologies, Llc Camshaft position determination
TWI624586B (en) * 2014-09-30 2018-05-21 光陽工業股份有限公司 Detecting device and detecting method for double cylinder engine
FR3035157B1 (en) * 2015-04-16 2017-04-21 Continental Automotive France METHOD AND DEVICE FOR DETECTION OF REVERSE ROTATION OF AN INTERNAL COMBUSTION ENGINE
KR101795306B1 (en) 2016-10-07 2017-11-07 현대자동차주식회사 Starting control method for a vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4002209C2 (en) * 1990-01-26 2003-05-08 Bosch Gmbh Robert Misfire detection in an internal combustion engine
FR2692623B1 (en) * 1992-06-23 1995-07-07 Renault CYLINDER MARKING METHOD FOR THE PILOTAGE OF AN ELECTRONIC INJECTION SYSTEM OF AN INTERNAL COMBUSTION ENGINE.
DE59304307D1 (en) * 1993-08-26 1996-11-28 Siemens Ag Cylinder synchronization of a multi-cylinder internal combustion engine by detection of a targeted misfire
ITBO940238A1 (en) * 1994-05-23 1995-11-23 Weber Srl ELECTRONIC SYSTEM FOR IDENTIFICATION OF THE PHASES OF AN ENDothermic ENGINE
DE4418578B4 (en) * 1994-05-27 2004-05-27 Robert Bosch Gmbh Device for detecting the phase position in an internal combustion engine

Also Published As

Publication number Publication date
KR20010032397A (en) 2001-04-16
JP2002525494A (en) 2002-08-13
EP1045967A1 (en) 2000-10-25
DE19844910A1 (en) 2000-04-06
EP1045967B1 (en) 2004-01-14
DE59908304D1 (en) 2004-02-19
WO2000019077A1 (en) 2000-04-06
RU2230210C2 (en) 2004-06-10
KR100624352B1 (en) 2006-09-18

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/07/1999, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2472 DE 22-05-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.