Abstract This paper presents a low cost design and implementation of a parallel parking assist system (PPAS) based on ultrasonic sensors. Generally, a PPAS requires several types of sensors, such as an ultrasonic sensor, camera sensor, radar sensor and laser sensor for parking space detection. However, our proposed PPAS only requires two ultrasonic sensors on the front and lateral sides for parking space detection. Moreover, a steering angle sensor and wheel speed sensor installed in the vehicle are used to obtain vehicle position information for localization in ultrasonic range data. The hardware architecture of the PPAS based on an electronic control unit (ECU) module, sensor modules and a human machine interface (HMI) module was proposed. Moreover, the software architecture of the PPAS is based on system initialization, scheduling, recognition and a control algorithm. In particular, a novel sensor algorithm was proposed to minimize the vehicle corner error of the ultrasonic sensor. A prototype of the PPAS based on the proposed architecture was constructed. The experimental results demonstrate that the implemented prototype is robust and successfully performs parking space detection and automatic steering control. Finally, the low cost design and implementation of the PPAS was possible due to the cheap ultrasonic sensors, simple hardware design and low computational complexity of the proposed algorithm.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Low cost design of parallel parking assist system based on an ultrasonic sensor


    Beteiligte:
    Jeong, S. H. (Autor:in) / Choi, C. G. (Autor:in) / Oh, J. N. (Autor:in) / Yoon, P. J. (Autor:in) / Kim, B. S. (Autor:in) / Kim, M. (Autor:in) / Lee, K. H. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2010-05-29


    Format / Umfang :

    8 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Low cost design of parallel parking assist system based on an ultrasonic sensor

    Jeong, S. H. / Choi, C. G. / Oh, J. N. et al. | British Library Online Contents | 2010


    Low cost design of parallel parking assist system based on an ultrasonic sensor

    Jeong, S. H. / Choi, C. G. / Oh, J. N. et al. | Online Contents | 2010


    Sensor Fusion-Based Parking Assist System

    Yoon, Daejoong / Chang, Eugene / Jung, Hogi et al. | SAE Technical Papers | 2014


    PARKING ASSIST DEVICE PARKING ASSIST METHOD AND PARKING ASSIST SYSTEM

    MARUIWA NOBUTSUGU / MUKAIYAMA YOSHIO / OKAMURA RYUJI et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    PARKING ASSIST APPARATUS, PARKING ASSIST SYSTEM, AND PARKING ASSIST METHOD

    KOHARA KENJI | Europäisches Patentamt | 2023

    Freier Zugriff