铁路防灾雪深图像采集的设计和实现

Design and Implementation of Snow Depth Image Acquisition in Railway Disaster Prevention

雪深监测系统是高铁防灾监测系统的重要组成部分,雪深设备普遍采用激光测距技术,由于该技术在测量上容易出现误判,为此,提出一种图像采集技术的设计和实现,对影响图像清晰度和传输速度的参数进行分析和实验,并做出选择。

Snow depth monitoring system is a key part of high speed railway disaster prevention monitoring system.Laser ranging technology is widely used in snow depth monitoring equipment,but wrong judgment in measurement is prone to be made in using this technology.Therefore,we present a design and implementation based on image acquisition technology.The parameters that would affect the sharpness and transmission speed of image are analyzed and tested and the selection is also made.