The invention discloses an automatic parking system parking space detection method. The parking space detection method mainly comprises the following steps: (1) deeply understanding a distance measurement mechanism and an application range of an ultrasonic distance measurement technology; (2) carrying out hypothesis, and selecting parameters applied by the distance measurement technology; and (3) analyzing a distance measurement result and performing practical application. According to the method, whether a parking space exists on the roadside or not can be effectively detected, if yes, whether the size of the parking space meets the size of a vehicle or not is judged, and if yes, the automatic parking system can park the vehicle; and if no parking space exists or the size of the parking space does not meet the size of the vehicle, the vehicle continues to run and detect until the parking space is found and parking is completed, and a theoretical basis is provided for promoting development of the automatic driving technology. According to the invention, the automatic driving technology and the parking space detection technology are fully combined, the automatic driving vehicle parking system is realized, the travel time of the user is saved, the automatic driving efficiency is improved, and the development of the automatic driving and automatic parking technology can be effectively promoted.

    本发明公开了一种自动泊车系统车位检测方法,主要包括以下步骤:(1)深入理解超声测距技术的测距机理及适应范围;(2)进行假设,选择测距技术应用的参数;(3)分析测距结果及实际应用。该方法能有效检测到路边是否存在停车位,如有停车位,判断停车位尺寸是否满足车辆尺寸,如满足,则自动泊车系统可将车辆进行泊车;如无停车位或车位尺寸不满足车辆尺寸,车辆将继续行驶、检测,直到找到停车位,进行完成泊车为止,为推动自动驾驶技术的发展提供理论基础。本发明充分结合自动驾驶技术与车位检测技术,实现了自动驾驶车辆泊车系统,节省了用户的出行时间,提高了自动驾驶的效率,能有效推动自动驾驶自主泊车技术的发展。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Automatic parking system parking space detection method based on ultrasonic distance measurement technology


    Weitere Titelangaben:

    一种基于超声测距技术的自动泊车系统车位检测方法


    Beteiligte:
    WANG WEI (Autor:in) / LIU YI (Autor:in) / YU JINGCAI (Autor:in)

    Erscheinungsdatum :

    2021-10-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    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



    Parking Space Detection Using Ultrasonic Sensor in Parking Assistance System

    Park, W. / Kim, B.S. / Seo, D.E. et al. | British Library Conference Proceedings | 2008


    Parking space detection using ultrasonic sensor in parking assistance system

    Wan-Joo Park, / Byung-Sung Kim, / Dong-Eun Seo, et al. | IEEE | 2008


    Automatic Parking Space Detection System

    Bibi, Nazia / Majid, Muhammad Nadeem / Dawood, Hassan et al. | IEEE | 2017


    PARKING SPACE IDENTIFICATION AND COMPENSATION METHOD BASED ON ULTRASONIC SENSOR PARKING SPACE DETECTION SYSTEM

    ZHAO YUPENG / LUO ZUOHUANG / HU KUNFU | Europäisches Patentamt | 2021

    Freier Zugriff

    Parking lot parking space management system based on parking space forced parking technology

    LIN WEIJIE / WU BINHUANG | Europäisches Patentamt | 2023

    Freier Zugriff