基于μPSD芯片的路灯监控终端设计  

Design of street lamp remote terminal unit based on μPSD chip

作　　者：王向民[1] 薄煜明[1] 杜国平[1] 

机构地区：[1]南京理工大学自动化系,南京210094

出　　处：《东南大学学报（自然科学版）》2004年第B11期204-206,共3页Journal of Southeast University：Natural Science Edition

摘　　要：路灯监控终端设备 (RTU)主要用于城市道路照明的实时监控 ,作为城市路灯自动监控系统的现场测控单元 ,集数据采集与处理、现场控制和远程通信于一体 .本文在分析了 μPSD32 34A芯片特点的基础上 ,充分利用其功能高度集成的特点 ,介绍了一种基于 μPSD32 34A的路灯智能监控终端的软硬件设计思想和具体实现 .说明了RTU的基本组成 ,并对各主要模块进行了简要分析和说明 .实验表明这种监控终端设计是可靠的 .As a field measuring and control unit of the supervisory control and data acquis ition system, remote terminal unit (RUT) for street lamp is a multifunctional de vice which involves data acquisition and processing, field controlling and re mote communication etc. Based on the analysis of the μPSD3234A chip, a design a nd its implementation of software and hardware of street lamp remote terminal un it is proposed. The basic composition of the RTU is introduced and its main modu les are illustrated.Experimental results prove that this RTU is feasible.

关 键 词：远程监控终端 μPSD3234A A/D采样 FLASH编程 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置] TP274.2[自动化与计算机技术—控制科学与工程]