一种基于实时观测分析的高铁沿线积雪测点布置方法

• Format: Patent
• Language: Chinese
• Published: 02.01.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

本发明提供了一种基于实时观测分析的高铁沿线积雪测点布置方法。该方案包括获取当前铁路线路图，并以所述铁路线路图为基础生成高程数据，进而提取地图的梯度信息和土地类型信息；根据所述高程数据，进行了进一步的区域热能水平提取，进而计算积雪后的风险值；根据所检测区域内的积雪数据提取超过预设裕度的节点作为第一布点，进而剔除隧道范围保存为第二布点，剔除超过热能布点，生成第三布点；根据所述第三布点利用积雪风险值作为系数基础，生成布点序列，并在布点序列中提取目标布点。该方案通过对高铁沿线进行布点运算，能结合GPS定位信息获取目标布点，从而快速排出隐患。 The invention provides a method for arranging accumulated snow measuring points along a high-speed rail based on real-time observation and analysis. According to the scheme, the method comprises the following steps: acquiring a current railway line diagram, generating elevation data on the basis of the railway line diagram, and further extracting gradient information and land type information of the map; according to the elevation data, further carrying out regional heat energy level extraction, and then calculating a risk value after snow accumulation; extracting nodes exceeding a preset margin as first distribution points according to accumulated snow data in a detected area, eliminating a tunnel range, storing the nodes as second distributio