A vehicle includes traction wheels, an electric machine configured to provide regenerative braking torque to the traction wheels, wheel brakes configured to provide friction braking torque to the traction wheels, and at least one power source configured to provide drive torque to the traction wheels. The vehicle additionally includes, a sensor configured to detect a forward object, and at least one controller. The controller is configured to control the power source, wheel brakes, and electric machine according to an adaptive cruise control (ACC) algorithm. The ACC algorithm is configured to command the electric machine to provide regenerative braking torque without application of the wheel brakes in response to a detected forward object and a maximum regeneration braking distance. The maximum regeneration braking distance is calculated based on a powertrain regenerative braking limit and a distance to the forward object.


    Access

    Download


    Export, share and cite



    Title :

    SYSTEM AND METHOD FOR OPTIMIZING REGENERATIVE BRAKING IN ADAPTIVE CRUISE CONTROL



    Publication date :

    2016-05-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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



    OPTIMIZING REGENERATIVE BRAKING

    LUGO-CASTILLO JAIME ANTONIO / HARIHARAN SATHYA NARAYANAN / CAI YUANCHUN et al. | European Patent Office | 2023

    Free access

    OPTIMIZING REGENERATIVE BRAKING

    LUGO-CASTILLO JAIME ANTONIO / HARIHARAN SATHYA NARAYANAN / CAI YUANCHUN et al. | European Patent Office | 2023

    Free access

    Optimizing regenerative braking

    LUGO-CASTILLO JOSE ANTONIO / HARIHARAN SRIKANTH N / CAI YUANCHUN et al. | European Patent Office | 2023

    Free access

    Adaptive cruise control system and method incorporating regenerative braking and start-stop functions

    KRUEGER ERIC E / KLEMMER MATTHEW J / BASSEY KIANA et al. | European Patent Office | 2017

    Free access

    Cooperative control method for adaptive cruise and regenerative braking of electric vehicle

    LIU XINGTAO / XIA WENLONG / WU JI et al. | European Patent Office | 2022

    Free access