数字可寻址照明接口主控和从动系统设计(上)  

Master Controller and Slave System Design of DALI(Ⅰ)

作　　者：狄宬 

机构地区：[1]福建源光亚明电器有限公司研究所,福建353001

出　　处：《中国照明电器》2010年第4期12-16,共5页China Light & Lighting

摘　　要：DALI标准是目前应用最广的数字化照明控制系统标准。由于采用了数字技术,主控和接收部分都使用了单片机,可以方便地实现和PC通信,从而可以达到由PC接入互联网的目的。本文详细介绍了采用单片机、C语言和DALI标准来实现这样一个数字化照明控制系统的控制器和从动器,而控制器是带有RS232接口可和PC通信的,因此内容也包含有控制器的RS232接口软件。总之,本文论述了完全可以投入实用的数字化照明控制系统的控制器和接收器的硬件和软件实现。DALI（ Digital Addressable Lighting Interface） standard is one of the most widely used digital lighting control system standards at present. As a result of the digital technology, DALI master and slave use the microcontroller. So that they can conveniently communicate with the PC,and achieve the access to the Internet from PC. This paper introduces in detail a design which uses the microcontroller,the comp. lang. C and the DALI standard to realize a DALI master and slave of the digital lighting control system. The DALI master has a RS232 interface for communicating with the PC,therefore this paper also introduces the RS232 interface software of the DALI master. In brief, this paper discusses the hardware and software realization of a absolutely practical DALI master and slave for the digital lighting control system.

关 键 词：DALI 单片机 C语言 PIC24FJ128GA010 PIC16F628A RS232 

分 类 号：TM923.0[电气工程—电力电子与电力传动]