ES8406633A1 - Procedimiento y dispositivo para la evaluacion de senales de salida de un captador de valores situado sobre un motor de combustion interna - Google Patents
Procedimiento y dispositivo para la evaluacion de senales de salida de un captador de valores situado sobre un motor de combustion internaInfo
- Publication number
- ES8406633A1 ES8406633A1 ES527750A ES527750A ES8406633A1 ES 8406633 A1 ES8406633 A1 ES 8406633A1 ES 527750 A ES527750 A ES 527750A ES 527750 A ES527750 A ES 527750A ES 8406633 A1 ES8406633 A1 ES 8406633A1
- Authority
- ES
- Spain
- Prior art keywords
- internal combustion
- output signals
- combustion engine
- circuit
- sensor installed
- 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
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
-
- 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
- F02D41/32—Controlling fuel injection of the low pressure type
- F02D41/34—Controlling fuel injection of the low pressure type with means for controlling injection timing or duration
- F02D41/345—Controlling injection timing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/14—Direct injection into combustion chamber
-
- 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
- Y02T10/12—Improving ICE efficiencies
-
- 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)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Testing Of Engines (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
PROCEDIMIENTO Y DISPOSITIVO PARA LA EVALUACION DE SEÑALES DE SALIDA DE UN CAPTADOR DE VALORES SITUADO SOBRE UN MOTOR DE COMBUSTION INTERNA.COMPRENDE UN SENSOR DE LA CARRERA DE LA AGUJA (10) QUE ESTA CONECTADO CON EL LADO DE SALIDA POR UN CONMUTADOR DE VALOR DE UMBRAL (13) CON UN ACUMULADOR POSITIVO DE TENSION DE CUESTA (14) Y OTRO CONMUTADOR DE VALOR DE UMBRAL (15). POR EL LADO DE SALIDA DEL CONMUTADOR DE VALOR DE UMBRAL (13) ESTA CONECTADO CON UN FLIPFLOP (17) A TRAVES DE UN MONOFLOP (16). LAS SEÑALES DE SALIDA DEL ACUMULADOR POSITIVO DE TENSION DE CUESTA (14) SEENVIAN A UN INVERSOR (18) ASI COMO A UNA CAVIDAD CONTROLADA DE DESCARGA DEL ACUMULADOR (19). EL INVERSOR (18) SUMINISTRA EL VALOR DE UMBRAL PARA EL OTRO CONMUTADOR DE VALOR DE UMBRAL (15), QUE ACTIVA EL FLIPFLOP (17).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823244940 DE3244940A1 (de) | 1982-12-04 | 1982-12-04 | Verfahren und schaltungsanordnung zur auswertung von ausgangssignalen eines an einer brennkraftmaschine befindlichen messwertaufnehmers |
Publications (2)
Publication Number | Publication Date |
---|---|
ES527750A0 ES527750A0 (es) | 1984-08-01 |
ES8406633A1 true ES8406633A1 (es) | 1984-08-01 |
Family
ID=6179825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES527750A Expired ES8406633A1 (es) | 1982-12-04 | 1983-12-02 | Procedimiento y dispositivo para la evaluacion de senales de salida de un captador de valores situado sobre un motor de combustion interna |
Country Status (6)
Country | Link |
---|---|
US (1) | US4563995A (es) |
JP (1) | JPS59110846A (es) |
DE (1) | DE3244940A1 (es) |
ES (1) | ES8406633A1 (es) |
FR (1) | FR2537286B1 (es) |
IT (1) | IT1167669B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61177853U (es) * | 1985-04-25 | 1986-11-06 | ||
JP4794768B2 (ja) * | 2001-08-02 | 2011-10-19 | 株式会社ミクニ | ソレノイド駆動装置 |
DE102005005351A1 (de) * | 2005-02-05 | 2006-08-17 | L'orange Gmbh | Verfahren und Einrichtung zur Erfassung des Einspritzvorgangs eines Kraftstoffinjektors einer Brennkraftmaschine mittels eines Schallsensors |
DE102005050338A1 (de) * | 2005-10-20 | 2007-05-03 | Siemens Ag | Verfahren zum Überprüfen eines Ventils |
US7886719B2 (en) | 2007-08-30 | 2011-02-15 | Ford Global Technologies, Llc | System and method to compensate for variable fuel injector characterization in a direct injection system |
FR3033051B1 (fr) * | 2015-02-24 | 2017-02-10 | Continental Automotive France | Procede et dispositif de traitement d'un signal produit par un capteur de rotation d'une cible tournante |
DE102016206997B4 (de) * | 2016-04-25 | 2023-08-10 | Vitesco Technologies GmbH | Verfahren zum Betreiben eines Piezoaktuators als Sensor und Kraftfahrzeug |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1457381A (fr) * | 1965-07-13 | 1966-01-24 | Sigma | Perfectionnements apportés aux dispositifs pour mesurer des déphasages angulaires |
US4002155A (en) * | 1976-01-12 | 1977-01-11 | General Motors Corporation | Engine and engine spark timing control with knock limiting etc. |
FR2449798A1 (fr) * | 1979-02-23 | 1980-09-19 | Sev Marchal | Dispositif electronique permettant de detecter le cliquetis au cours du fonctionnement d'un moteur a combustion interne |
US4235204A (en) * | 1979-04-02 | 1980-11-25 | General Motors Corporation | Fuel control with learning capability for motor vehicle combustion engine |
JPS55155213A (en) * | 1979-05-24 | 1980-12-03 | Nissan Motor Co Ltd | Processing method for output signal of engine controlling sensor |
JPS605786B2 (ja) * | 1979-05-25 | 1985-02-14 | 三菱電機株式会社 | 内燃機関の点火時期制御装置 |
JPS5620717A (en) * | 1979-07-30 | 1981-02-26 | Nissan Motor Co Ltd | Knocking controller for turbo-charger |
JPS5951675B2 (ja) * | 1979-07-31 | 1984-12-15 | 日産自動車株式会社 | 内燃機関の制御装置 |
GB2061380B (en) * | 1979-10-11 | 1983-11-02 | Nissan Motor | Knocking detector for controlling ignition timing of an internal combustion engine |
US4346586A (en) * | 1980-07-22 | 1982-08-31 | Motorola Inc. | Engine knock signal processing circuit |
DE3032381C2 (de) * | 1980-08-28 | 1986-07-24 | Robert Bosch Gmbh, 7000 Stuttgart | Elektronische Steuereinrichtung für eine Brennkraftmaschine mit Selbstzündung |
-
1982
- 1982-12-04 DE DE19823244940 patent/DE3244940A1/de active Granted
-
1983
- 1983-11-07 US US06/549,794 patent/US4563995A/en not_active Expired - Fee Related
- 1983-11-25 FR FR8318884A patent/FR2537286B1/fr not_active Expired
- 1983-11-29 JP JP58223400A patent/JPS59110846A/ja active Granted
- 1983-11-30 IT IT23940/83A patent/IT1167669B/it active
- 1983-12-02 ES ES527750A patent/ES8406633A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2537286B1 (fr) | 1986-09-26 |
ES527750A0 (es) | 1984-08-01 |
US4563995A (en) | 1986-01-14 |
DE3244940C2 (es) | 1992-10-08 |
DE3244940A1 (de) | 1984-06-07 |
JPH0467020B2 (es) | 1992-10-27 |
FR2537286A1 (fr) | 1984-06-08 |
IT1167669B (it) | 1987-05-13 |
JPS59110846A (ja) | 1984-06-26 |
IT8323940A0 (it) | 1983-11-30 |
IT8323940A1 (it) | 1985-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970203 |