A railway leading locomotive blue lamp protection device comprises a camera, a three-dimensional laser radar, a control analysis module and a communication module which are installed on a leading locomotive. The control analysis module is in data transmission connection with the camera; the control analysis module is in data transmission connection with the three-dimensional laser radar; the control analysis module is in control connection with the communication module; the scanning direction of the three-dimensional laser radar is towards the front of a walking direction; and the communication module is in signal transmission connection with a server of the leading locomotive. In the invention, the three-dimensional laser radar is used for judging the position and the distance of a trackside signal machine so that the problem that the position and the distance cannot be accurately measured due to the influence of an ambient light source when a camera is purely used can be avoided. The control analysis module determines the color of the signal lamp of a shunting annunciator according to the three-dimensional laser radar point cloud picture data and the direction of displaying the color of the shunting annunciator acquired by the camera so that a calculation amount can be reduced, and the recognition accuracy can be improved.
铁路本务机车蓝灯防护装置,包括安装在本务机车上的摄像头、三维激光雷达、控制分析模块和通信模块;控制分析模块与摄像头数据传递连接;控制分析模块与三维激光雷达数据传递连接;控制分析模块与通信模块控制连接;三维激光雷达的扫描方向为:朝向走行方向前方;通信模块与本务机车的服务器信号传输连接。本发明中,使用三维激光雷达判断出轨旁信号机的位置和距离,可以避免单纯使用摄像头时因容易受到环境光源影响和位置距离无法准确测量的问题。其中,控制分析模块在根据三维激光雷达点云图数据以及摄像机获取显示调车信号机灯色的方位,确定调车信号机的信号灯颜色,可以减少计算量,提高识别的准确性。
Railway leading locomotive blue lamp protection device
铁路本务机车蓝灯防护装置
2021-05-04
Patent
Elektronische Ressource
Chinesisch
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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