A start-up controller of an engine includes an intention detector (31, 33), a first setter (4a) and a limit controller (5). The intention detector (31, 33) detects an intensity of a start intention of a driver. The first setter (4a) determines a limit rotation rate (N ELIM_H ) based on the start intention detected by the intention detector (31, 33), as a limit of the rotation rate of the engine, wherein the limit rotation rate (Ne LIM_H ) decreases as the start intention weakens. The limit controller (5) performs limit control for controlling the actual rotation rate (Ne) of the engine so as not to exceed the limit rotation rate (Ne LIM_H ) determined by the first setter (4a). Such a configuration prevents revving-up of the engine at start-up while improving the start-up performance.


    Access

    Download


    Export, share and cite



    Title :

    Engine Start-Up Controller


    Additional title:

    Motorstart-Steuergerät
    Contrôleur de démarrage de moteur


    Contributors:

    Publication date :

    2019-07-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



    ENGINE START-UP CONTROLLER

    SHIBATA KOJI / UEDA KATSUNORI / MIYATA TOSHIYUKI | European Patent Office | 2019

    Free access

    Engine start controller for vehicle

    MATSUMURA YUJI / NAGAI ATSUSHI | European Patent Office | 2020

    Free access

    ENGINE START CONTROLLER FOR VEHICLE

    MATSUMURA YUJI / NAGAI ATSUSHI | European Patent Office | 2019

    Free access

    ENGINE START CONTROLLER FOR HYBRID VEHICLE

    NAKANISHI KOJI / SHIGENAGA MASATO | European Patent Office | 2016

    Free access

    Engine start controller for hybrid vehicle

    NAKANISHI KOJI / SHIGENAGA MASATO | European Patent Office | 2017

    Free access