Accurate recognition of driving intentions can delay upshifts under the intention of quick acceleration to maximize vehicle power performance; avoid frequent gear changes in automatic transmissions for rapid deceleration intention and make all power to flow to the bucket in the desire for fast motion of cylinders. However, due to the ambiguity of the human intentions and multiple meanings of depressing on the accelerator pedal in wheel loader, it is difficult to recognize driving intention. Nevertheless, the driver’s intentions are directly reflected in the accelerator pedal, brake pedal and hydraulic valve control handle. By detecting these observable signals such as the signals of acceleration pedal’s displacement and velocity, brake pedal’s displacement and velocity and valve status Gaussian Mixture – Hidden Markov Model(MGHMM) can recognize the unobservable driving intentions. The experiment is done in Simulink and the results show that MGHMM can recognize driving intentions as expected.


    Access

    Download


    Export, share and cite



    Title :

    Wheel Loader Driving Intention Recognition with Gaussian Mixture - Hidden Markov Model


    Contributors:
    Cao Guoxiang (author) / Wang Anlin (author) / Xu Donghuan (author)


    Publication date :

    2018




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    Unknown




    Driving intention recognition method based on Gaussian mixture-hidden Markov model

    SHEN YU / LIU GUANGHUI / XU JIAWEN et al. | European Patent Office | 2024

    Free access

    Research of Driving Fatigue Detection Based on Gaussian Mixture Hidden Markov Model

    Zhang, Mingheng / Wan, Xing / Liu, Zhaoyang et al. | SAE Technical Papers | 2020


    Research of Driving Fatigue Detection Based on Gaussian Mixture Hidden Markov Model

    Zhang, Mingheng / Guo, Zhengxian / Liu, Zhaoyang et al. | British Library Conference Proceedings | 2020


    Recognition of Surrounding Vehicles Driving Behavior Based on Gaussian Mixture Model-Hidden Markov Model for Autonomous Vehicle

    ZHAO, Shu-en / Wang, Yandong / Wang, Jinxiang et al. | British Library Conference Proceedings | 2021