A control system and method is provided for a vehicle. The control system includes a speed sensor, a wheel angle sensor, and a vehicle position sensor. An electronic control unit (ECU) determines a yaw-rate error as a function of at least the vehicle position signal, determines a first speed limit as a function of the yaw-rate error, determines a second speed limit as a function of a vehicle lateral acceleration, and determines a third speed limit as a function of the wheel angle signal. The ECU selects the lowest of the first, second and third speed limits, generates a front wheel drive command and a diff lock command as a function of the wheel angle signal. The ECU also limits the vehicle speed to not greater than the selected lowest wheel speed limit.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Vehicle steering-based speed control system and method


    Beteiligte:

    Erscheinungsdatum :

    06.10.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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 / F16H Getriebe , GEARING / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    Vehicle speed and steering control

    TYSON D ZWICKY / LERNER JEREMY / M N PERVEZ et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    VEHICLE SPEED AND STEERING CONTROL

    ZWICKY TIMOTHY D / LERNER JEREMY / PERVEZ MD NAHID et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Vehicle speed and steering control

    ZWICKY TIMOTHY D / LERNER JEREMY / PERVEZ MD NAHID et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Vehicle steering device and vehicle steering control method with reduced lateral speed

    HORI YASUYOSHI / AKEMI YUKIYASU / ENDO MASAYA et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    Vehicle steering control method, vehicle steering control system and vehicle

    FANG CHENG / WU LIREN / HAN JIANRONG et al. | Europäisches Patentamt | 2022

    Freier Zugriff