The invention discloses an obstacle detection system for a high-speed railway track. The obstacle detection system comprises a data fusion processing system, a binocular vision detection device, an echo detection device, a display device, a data storage device and an alarm device. The binocular vision detection device completes space scanning, object detection, instant positioning and map construction by using a visual perception technology; the echo detection device judges the orientation and size of an obstacle by utilizing an echo positioning technology; information analyzed in the binocular vision detection device and the echo detection device is uploaded to the data fusion processing system, signal feature extraction is conducted on signals through an artificial intelligence self-learning algorithm, comparison with databases of different obstacles is carried out, the signals are analyzed through the data fusion technology, and accurate detection of track obstacles is achieved.

    本发明公开了一种用于高速铁路轨道的障碍物检测系统,包括数据融合处理系统、双目视觉检测装置、回声检测装置、显示装置、数据存储装置和报警装置。双目视觉检测装置利用视觉感知技术完成空间扫描、物体检测、即时定位和地图构建;回声检测装置利用回声定位技术判断障碍物方位及大小;双目视觉检测装置和回声检测装置中分析的信息上传至数据融合处理系统,通过人工智能自学习算法对信号进行信号特征提取,与不同障碍物的数据库进行比较,并运用数据融合技术对信号进行分析,实现轨道障碍物的准确检测。


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    Title :

    Obstacle detection system for high-speed railway track


    Additional title:

    一种用于高速铁路轨道的障碍物检测系统


    Contributors:
    ZHU LIHUAN (author) / QIANG HUAN (author) / XU XIAODONG (author)

    Publication date :

    2020-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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