Automated driving can improve traffic safety as well as the comfort for drivers. The development of automated driving services brings up the need for sufficient sensor data from autonomous vehicles. If the sensor data fails to reach a specific quality limit, the driver needs to act as a fall-back operator to complete the driving task. A more efficient way of dealing with system limitations is the cooperative task-sharing approach, where the driver and the vehicle act cooperatively as long as the system cannot drive in fully automated mode. In this evaluation, we implemented a cooperative speed regulation, where the driver was asked to manually adjust the speed due to the system's recognition failure, while the lateral control was still managed by the vehicle. Three interfaces, a central touch screen, the pedals, and steering wheel buttons, were compared against each other as input modalities in a driving simulator study (N = 36). User experience, suitability for the task, usability, workload, and the conclusive overall rank were evaluated in a within-subjects design. Results indicated that the highly learned pedal interface was rated significantly better than the other two interfaces, although the touch screen interface was rated significantly higher in its hedonic quality. In conclusion, the best known and naturalistic pedal interface should be preferred to design the interaction in driving-related scenarios, while the touch-screen can act as the infotainment control interface.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Cooperative Speed Regulation in Automated Vehicles: A Comparison Between a Touch, Pedal, and Button Interface as the Input Modality


    Contributors:


    Publication date :

    2021-07-11


    Size :

    2229293 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    COOPERATIVE SPEED REGULATION IN AUTOMATED VEHICLES: A COMPARISON BETWEEN A TOUCH, PEDAL, AND BUTTON INTERFACE AS THE INPUT MODALITY

    Pichen, Jürgen / Miller, Linda / Baumann, Martin | British Library Conference Proceedings | 2021


    Button assembly for pedal device, pedal device and rail train

    FU WENCHAO / ZHANG LI / ZHANG YINGYONG et al. | European Patent Office | 2021

    Free access

    BUTTON ASSEMBLY FOR PEDAL APPARATUS, PEDAL APPARATUS, AND RAIL TRAIN

    FU WENCHAO / ZHANG LI / ZHANG YINGYONG et al. | European Patent Office | 2021

    Free access

    VEHICULAR TOUCH BUTTON

    KWEON KYOUNG CHUN | European Patent Office | 2020

    Free access

    AUTOMATED PEDAL SENSOR PROFILE FOR SPEED CONTROL

    SHENKER STEVEN / ASHMAN DAVID A / THOMPSON CHRIS et al. | European Patent Office | 2020

    Free access