结构化综合布线CAD系统中的信息建模

针对智能建筑综合布线线材和器件统计中存在的问题，提出了在CAD系统中引入信息化建模的理念。设计过程中以MFC和ObjectARX为开发工具，采用面向对象技术编程，并具体以光收发器机架和光缆为例，详细介绍了元件和线缆信息化建模技术的实施过程，为施工预算信息化奠定基础。最后，分析了在综合布线CAD系统中引入信息建模带来的优点，展望了对提高设计效率和设计质量、推动计算机辅助设计技术发展的意义。

Information modeling in comprehensive wiring CAD system

Aiming at the pending problem of counting in cable and dements of intelligent building cabling system, an idea was put forward to bring the information model into CAD system. In the process of development, the object oriented programming is utilized by coding in MFC and ObjectARX. Taking fiber transceiver rack and fiber as an example, the process of information-modeling is explicated on the elements and cable, which is the foundation of information construction. Analysis is also made on the merits of introducing the information modeling into generic cabling system, and finally discussed is the meaning to increase design efficiency and quality and to promote CAD technique.