安科瑞智能照明控制系统在学校的设计及应用

Design and Application of Acrel Smart Lighting Control System in Schools

摘要：照明用电是学校一项基本的电力需求，学校具有区域大、房间多、灯具数量多、休息时间基本固定等诸多特点，若采用传统的照明控制，往往布线繁多、不能充分利用自然光照而造成电力浪费，且控制麻烦，即使严格管理，仍不可避免地由于忘记关灯而造成巨大的能源浪费。为了达到节能优化的控制效果，学校可采用智能照明控制系统来管理学校照明。智能照明控制系统与传统的照明控制方式相比较，布线简洁，控制灵活方便，可以节约电能。

Abstract: lighting electricity is a basic power demand of the school. The school has many characteristics, such as large area, large number of rooms, large number of lamps and basic fixed rest time. If the traditional lighting control is adopted, the power waste is often caused by many wiring, unable to make full use of natural light, and the control trouble is inevitable because of forgetting to turn off the lights. In order to achieve the control effect of energy saving optimization, schools can use Smart lighting control system to manage school lighting. Compared with the traditional lighting control mode, the Smart lighting control system has simple wiring, flexible and convenient control, and can save electric energy. 

关键词：学校；照明；传统照明；智能照明；节能。

Keyword: School; Lighting; Traditional Lighting; Smart Lighting; Green Energy

0.前言 Background

安科瑞智能照明控制系统（以下简称：系统）基于KNX总线技术，采用四芯屏蔽双绞线将面板、传感器、驱动器和总线电源等所有的控制模块手拉手连接起来，将各种独立的控制功能集成到一个系统中，集舒服、灵活、安全、节能经济、维护方便等诸多优势于一体。

智能便捷的控制方式还可以满足学校照明的各种控制需求。下面介绍安科瑞智能照明控制系统在某中学的设计与应用，简析KNX技术的设计规范，概述安科瑞智能照明控制系统的具体架构、控制方式等.

Acrel Smart Lighting Control system (hereinafter referred to as the system) is based on KNX bus technology, using four-core shielded twisted-pair wire to connect all control modules, such as panel, sensor, driver and bus power supply hand in hand, and integrates various independent control functions into a system, which integrates many advantages, such as comfort, flexibility, safety, energy saving and economy, and convenient maintenance.

Smart and convenient control mode can also meet the various control needs of school lighting. Here is the design and application of Acrel Smart lighting control system in a middle school, a brief analysis of the design specifications of KNX technology, and an overview of the specific structure and control mode of Acrel Smart lighting control system.

1.系统组成system composition

系统组成结构图如图1所示，总线电源、驱动器、网关、耦合器、输入模块等需安装在配电箱内，传感器一般安装在公共区，面板和触摸屏一般安装在房间值班室内。注意各模块接线不能组成环形。相对小型的项目，系统可选用10寸中控屏，它无需IP网关转换协议，设置简单且成本低。对于相对大型的项目，可通过IP网关连接到电脑，实现终端远程控制。

The structure diagram of the system composition is shown in figure 1. The bus power supply, driver, gateway, coupler, input module and so on need to be installed in the distribution box, the sensor is generally installed in the common area, and the panel and touch screen are generally installed in the room duty room. Note that each module wiring can not form a ring. A relatively small project, the system can choose 10 inch central control screen, it does not need to IP the gateway conversion protocol, simple setting and low cost. For relatively large projects, the terminal remote control can be realized by connecting to the computer through the IP gateway.