本文件为音频、视频和控制系统以及环境控制和通信网络等相关技术提供了一套标准化的建筑平面图和天花板投影图符号。常见的蓝图图标集代表了住宅和商业环境中电子系统、产品和设备的预接线和安装的各个方面。它还包括使用这些符号的说明和指南。有关软件可用性的更多信息，请联系CEA

This document provides a standardized set of architectural floor plan and reflected ceiling plan symbols for audio, video and control systems, with associated technologies such as environmental control and communication networks. The common set of blueprint icons represents all facets of pre-wire and installation of electronic systems, products and devices in residential and commercial environments. It also includes descriptions and guidelines for the use of these symbols.Contact CEA for more information on software availability