CO2021010166A2 - Un sistema de control para un motor de combustión interna - Google Patents

Un sistema de control para un motor de combustión interna

Info

Publication number
CO2021010166A2
CO2021010166A2 CONC2021/0010166A CO2021010166A CO2021010166A2 CO 2021010166 A2 CO2021010166 A2 CO 2021010166A2 CO 2021010166 A CO2021010166 A CO 2021010166A CO 2021010166 A2 CO2021010166 A2 CO 2021010166A2
Authority
CO
Colombia
Prior art keywords
sensor
control system
crank angle
internal combustion
map
Prior art date
Application number
CONC2021/0010166A
Other languages
English (en)
Inventor
Nitin Jain
Gyan Swaroop
Original Assignee
Hero Motocorp Ltd
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 Hero Motocorp Ltd filed Critical Hero Motocorp Ltd
Publication of CO2021010166A2 publication Critical patent/CO2021010166A2/es

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
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/1502—Digital data processing using one central computing unit
    • F02P5/1506—Digital data processing using one central computing unit with particular means during starting
    • 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
    • F02P7/07—Hall-effect pick-up 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
    • F02D2200/0406—Intake manifold pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/06—Reverse rotation of engine
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

Se proporciona un vehículo (10). El vehículo (10) comprende un motor de combustión interna (22) que tiene una cámara de combustión (64), un cigüeñal (58), un colector de admisión (302), un sensor de presión absoluta del colector (MAP) (308) para detectar la presión dentro del colector de admisión (302) y un sensor de ángulo del cigüeñal (328) para detectar la posición angular del cigüeñal (58). El vehículo (10) también comprende un sistema de control (300) configurado para controlar el motor (22). El sistema de control (300) comprende una unidad de control electrónico (ECU) (310) en comunicación electrónica con la bujía (318), el sensor MAP (308), el sensor del ángulo del cigüeñal (328). La ECU (310) está configurada para recibir una salida de cada sensor MAP (308) y el sensor de ángulo del cigüeñal (328) y determinar la dirección de rotación del cigüeñal (58) basándose en la salida de cada sensor MAP (308) y el sensor de ángulo del cigüeñal (328).
CONC2021/0010166A 2019-03-01 2021-07-30 Un sistema de control para un motor de combustión interna CO2021010166A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN201911008022 2019-03-01
PCT/IN2020/050187 WO2020178849A1 (en) 2019-03-01 2020-02-28 Control system of internal combustion engine

Publications (1)

Publication Number Publication Date
CO2021010166A2 true CO2021010166A2 (es) 2021-08-30

Family

ID=72336928

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2021/0010166A CO2021010166A2 (es) 2019-03-01 2021-07-30 Un sistema de control para un motor de combustión interna

Country Status (3)

Country Link
CN (1) CN114270025A (es)
CO (1) CO2021010166A2 (es)
WO (1) WO2020178849A1 (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ723800A0 (en) * 2000-05-01 2000-05-25 Orbital Engine Company (Australia) Proprietary Limited Engine airflow measurement
JP5956794B2 (ja) * 2012-03-19 2016-07-27 日立オートモティブシステムズ株式会社 内燃機関の制御装置
US9404468B2 (en) * 2013-08-16 2016-08-02 Ford Global Technologies, Llc Method and system for torque control
US9869287B2 (en) * 2013-11-26 2018-01-16 GM Global Technology Operations LLC System and method for controlling fuel injection timing based on spark ignition timing while heating a catalyst to the light-off temperature
DE102017207644A1 (de) * 2017-05-05 2018-11-08 Ford Global Technologies, Llc Verfahren zum Verändern eines zylinderzugehörigen Verdichtungsverhältnisses e einer fremdgezündeten Brennkraftmaschine und Brennkraftmaschine zur Durchführung eines derartigen Verfahrens

Also Published As

Publication number Publication date
WO2020178849A1 (en) 2020-09-10
CN114270025A (zh) 2022-04-01
WO2020178849A9 (en) 2022-03-24

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