A stop-start system and method for a motor vehicle include a controller configured to shut down an engine of the motor vehicle automatically when the motor vehicle is moving and a predetermined engine shut down condition is achieved, to perform a rolling stop-start operation; and a mechanically driven auxiliary vacuum pump coupled to a transmission gear or output shaft and configured to provide vacuum pressure to a brake booster of the motor vehicle, wherein the controller is configured to operate the auxiliary vacuum pump during the rolling stop-start operation.


    Access

    Download


    Export, share and cite



    Title :

    Stop-start system for a motor vehicle


    Contributors:

    Publication date :

    2020-08-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen



    STOP-START SYSTEM FOR A MOTOR VEHICLE

    PETRIDIS ANTHEMIOS PHILEMON | European Patent Office | 2019

    Free access

    A stop-start system for a motor vehicle

    THEMI PHILEMON PETRIDIS | European Patent Office | 2019

    Free access

    A stop-start system for a motor vehicle

    European Patent Office | 2017

    Free access

    Vehicle start-stop system

    HASDI R HASHIM / ARNOLD KWEKU MENSAH-BROWN / BRUCE CARVELL BLAKEMORE et al. | European Patent Office | 2017

    Free access

    Vehicle start-stop system

    HASHIM HASDI R / MENSAH-BROWN ARNOLD KWEKU / BLAKEMORE BRUCE CARVELL et al. | European Patent Office | 2018

    Free access