Railway signal outdoor cable real path drawing method and system

The invention relates to a method and a system for drawing a real path of a railway signal outdoor cable. The method for drawing the real path of the railway signal outdoor cable comprises the following steps: acquiring an outdoor cable data set corresponding to a region to be drawn; constructing a drawing drawing principle and a drawing drawing layout; and drawing the drawing according to the outdoor cable data set based on the drawing principle and the drawing layout. According to the invention, various outdoor cable elements and drawing requirements are stipulated, so that the system can reflect real conditions, display real information and multi-specialty combination content, assist operation and maintenance personnel in fully understanding the site, guarantee daily operation and maintenance work and improve emergency repair efficiency. 本发明涉及一种铁路信号室外电缆真实径路的绘制方法和系统，所述铁路信号室外电缆真实径路的绘制方法包括以下步骤：获取待绘制地区对应的室外电缆数据集；构建图纸绘制原则和图纸绘制布局；基于所述图纸绘制原则和所述图纸绘制布局，根据所述室外电缆数据集进行图纸绘制。本发明规定多种室外电缆要素及绘制要求，使其能够体现真实情况、显示真实信息及多专业结合内容，