A personalized adaptive cruise control (P-ACC) system and associated algorithm are disclosed for determining a driver's preferred following gap in relation to vehicle speed based on periods of steady-state operation of a vehicle. While the P-ACC system is activated, vehicle transition states initiated by driver manual interventions such as takeover or overwrite events are used to identify subsequent periods of vehicle steady-state operation. Vehicle dynamics data captured during periods of steady-state operation is stored as steady-state data, which is then used to train a machine learning model to learn the driver's preferred following gap. This learned relationship is fed into second-order vehicle dynamics to determine a target acceleration for achieving the desired following gap while the P-ACC system is activated. Upon achieving the desired following gap, the vehicle speed may be held constant to maintain the following gap unless a change in lead vehicle speed necessitates updating the following gap.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    PERSONALIZED ADAPTIVE CRUISE CONTROL BASED ON STEADY-STATE OPERATION


    Beteiligte:
    ZHAO ZHOUQIAO (Autor:in) / WANG ZIRAN (Autor:in) / GUPTA ROHIT (Autor:in) / HAN KYUNGTAE (Autor:in) / TIWARI PRASHANT (Autor:in)

    Erscheinungsdatum :

    2023-07-20


    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 / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



    Gaussian Process-Based Personalized Adaptive Cruise Control

    Wang, Yanbing / Wang, Ziran / Han, Kyungtae et al. | IEEE | 2022


    Personalized self-adaptive cruise control system

    HE RUI / YANG NINGNING / ZHANG SUMIN | Europäisches Patentamt | 2020

    Freier Zugriff

    STUDENT-T PROCESS PERSONALIZED ADAPTIVE CRUISE CONTROL

    GUPTA ROHIT / WANG YANBING / WANG ZIRAN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Personalized Adaptive Cruise Control Considering Drivers' Characteristics

    Su, Chen / Deng, Weiwen / He, Rui et al. | British Library Conference Proceedings | 2018


    Capacity implications of personalized adaptive cruise control

    Shang, Mingfeng / Wang, Shian / Stern, Raphael | IEEE | 2023