Research on intelligent detection technology of freight train running in station
XU Guangbing
Abstract：To improve the efficiency of safety inspections for freight trains,this article develops intelligent inspection technology for freight trains at stations.It proposes a detection technology scheme based on high-definition color line-scan cameras for image acquisition and conducts research on high-definition image segmentation and stitching algorithms,AI intelligent model algorithms,and low-speed speed measurement algorithms,completing key technology verifications such as intelligent image,sound,and temperature monitoring.The complete closed-loop inspection device includes a bidirectional narrow-wave speed measurement module,a train formation intelligent comparison module,and a three-dimensional high-definition image intelligent monitoring module,achieving intelligent inspection of the entire train's loading status.The intelligent train inspection device at stations can improve the efficiency of handover operations,making the inspection process more intelligent and standardized.
Keywords：railway transportationintelligent detectioncomputer visionvehicle inspection device
Publication Date：2025-11-25
Pages：4( 26-29 )