The invention discloses a driverless car obstacle recognition method in the technical field of driverless cars, and is characterized in that the driverless car obstacle recognition method comprises the following steps: shooting an obstacle in the driving direction of a car through a camera, and transmitting shooting data to a microcomputer; identifying the material of the photographed obstacle through a microcomputer; according to the invention, ultrasonic scanning is carried out on the obstacle in the driving direction of the automobile through the ultrasonic radar, the material of the obstacle in the driving direction of the automobile is identified through the image shot by the camera, and the obstacle is scanned through the ultrasonic radar; the computer identifies the size of the obstacle according to the material of the obstacle and the scanning data of the ultrasonic waves, and selects to avoid the obstacle or directly pass through the obstacle according to the size of the obstacle, so that the driving safety of the pilotless automobile is effectively guaranteed.

    本发明公开了无人驾驶汽车技术领域的一种无人驾驶汽车障碍物识别方法,其特征在于:该无人驾驶汽车障碍物识别方法包括如下步骤:通过摄像机对汽车行驶方向上的障碍物进行拍摄,并将拍摄数据传递到微型计算机内,通过微型计算机对拍摄的障碍物的材质进行识别;通过超声波雷达对汽车行驶方向上的障碍物进行超声扫描,本发明通过摄像头拍摄的图像对汽车行驶方向上的障碍物的材质进行识别,并通过超声波雷达对障碍物进行扫描,计算机根据障碍物的材质以及超声波的扫描数据识别障碍物的大小,根据障碍物的大小选择对障碍物进行避让还是直接通过,有效的保障了无人驾驶汽车的行驶安全。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Unmanned automobile obstacle identification method and device


    Weitere Titelangaben:

    一种无人驾驶汽车障碍物识别方法及装置


    Beteiligte:

    Erscheinungsdatum :

    2022-12-23


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



    Obstacle identification method for unmanned mine car

    LI SHUXUE / TIAN WENMING / XIAN JINLONG et al. | Europäisches Patentamt | 2023

    Freier Zugriff


    OBSTACLE DETECTION DEVICE, AUTOMOBILE, AND OBSTACLE DETECTION METHOD

    YAMAKAWA KENJI | Europäisches Patentamt | 2020

    Freier Zugriff

    Unmanned boat obstacle avoidance device

    ZHANG MIN | Europäisches Patentamt | 2024

    Freier Zugriff