The invention provides a parking space state recognition method, device and equipment. The method comprises the steps that an ultrasonic radar signal corresponding to a to-be-recognized parking space is collected through a radar; feature construction of a to-be-identified parking space is carried out based on the ultrasonic radar signal, and an ultrasonic radar signal feature vector corresponding to the to-be-identified parking space is obtained; a parking space state recognition model is used for recognizing the ultrasonic radar signal feature vectors, the state of the parking space is obtained, and the state of the parking space comprises the idle state and the occupied state. By means of the method, the state of the parking space can be accurately recognized under the conditions that traditional ultrasonic radar signals are weak in signal for weak reflection objects such as pedestrians and poor in response to low obstacles.

    本申请提供了一种泊车位状态识别方法、装置及设备,该方法包括:通过雷达采集待识别泊车位对应的超声波雷达信号;基于所述超声波雷达信号进行待识别泊车位的特征构建,得到待识别泊车位对应的超声波雷达信号特征向量;利用泊车位状态识别模型对所述超声波雷达信号特征向量进行识别,得到所述泊车位的状态,所述泊车位的状态包括空闲状态和被占状态。通过上述方法,能够在传统超声波雷达信号对于行人等弱反射物体信号较弱,且对于低矮障碍物响应较差的情况下,准确识别泊车位的状态。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Parking space state identification method, device and equipment


    Weitere Titelangaben:

    一种泊车位状态识别方法、装置及设备


    Beteiligte:
    MIAO QIHENG (Autor:in) / XU WEI (Autor:in) / SU WEI (Autor:in)

    Erscheinungsdatum :

    2023-01-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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 / G06V



    Parking space identification method, device and equipment

    CHEN SHICHAO / LAI HAN / LI XINGTAO et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Parking space identification method and device

    MA RAN | Europäisches Patentamt | 2022

    Freier Zugriff

    Parking space identification method, device and equipment and storage medium

    GU YIJUN / HAN YANG / DENG YONGQIANG | Europäisches Patentamt | 2023

    Freier Zugriff

    Parking space identification method, device and equipment and storage medium

    WU ZHIKUAN / WANG YAN / HUANG CHENGXIN | Europäisches Patentamt | 2024

    Freier Zugriff

    Parking space identification method, device and equipment and storage medium

    CHU CHANGSEN | Europäisches Patentamt | 2022

    Freier Zugriff