基于AutoCAD的铁路综合视频监控系统图辅助设计软件的研发

Development of AutoCAD-based Graphic-aided Design Software for Railway Integrated Video Surveillance System

为了提高在AutoCAD平台进行铁路综合视频监控系统图设计的效率,加强综合视频系统图设计的可靠性、规范性,开发了一套基于AutoCAD的铁路综合视频监控系统图辅助设计软件。软件的业务逻辑模块包括标准化输入模块、预处理模块、绘图模块及统计分析模块。将标准化的Excel视频布点表和参数化的CAD依赖图块作为软件的输入;经标识符识别、结构化存储等预处理步骤后,在绘图模块中以视频接入节点为基本单元进行顺序布点、连线,实现系统图的"一键成图";最后在统计分析模块中,对视频布点表中的基础数据进行汇总、分析和统计,实现了前端摄像机、服务器等主要设备数量的自动化统计。

In order to improve the efficiency of integrated video system graphic design on the AutoCAD,and enhance the reliability and standardization of integrated video system graphic design,a set of integrated video surveillance system graphic-aided design software based on AutoCAD was developed.The business logic module of this software includes standardized input module,pre-processing module,drawing module and statistical analysis module.The standardized Excel video layout table and parameterized CAD dependent blocks are used as the input of the software.After the pre-processing steps such as identifier identification and structured storage,the video access node is used as the basic unit for sequential layout in the drawing module.Connect to achieve"one-click mapping"of system diagram.After the pre-processing steps such as identifier identification and structured storage,the video access node is used as the basic unit to sequentially arrange and connect in the drawing module to achieve"one-click mapping"of the system diagram.Finally,in the statistical analysis module,the basic data in the video distribution table is summarized,analyzed,and statistics,and the automatic statistics of the number of main equipment such as front-end cameras,servers,etc.are realized.