基于USB接口的电能量测试系统  

Electric Monitoring System Based on USB Interface

作　　者：洪涛[1] 刘丽桑[1] 彭侠夫[1] 

机构地区：[1]厦门大学信息科学与技术学院,福建厦门361005

出　　处：《工业控制计算机》2007年第11期36-37,63,共3页Industrial Control Computer

摘　　要：为提升测量精度、方便数据传输管理,设计并实现了以S3C44B0处理器作为控制核心,CS5460作为计量器件,通过USB接口与上位机实现数据通讯的新型电能量测试系统;重点讨论了USB接口程序的结构与实现。实践证明系统具有广泛的适应范围。In order to make the electric monitor system have improved accuracy of measurement,convenient data transmission,and convenient and friendly human-machine interface,this paper introduces a new electric monitor system which uses S3C44B0 as MCU,CS5460 as the chip of measure,and PDtUSBD12 as the chip of USB communication.It focuses on the structure and realization of USB interface program.The practice shows that the system has wide sphere of application.

关 键 词：PDIUSBD12 CS5460 WDM驱动 数据采集 

分 类 号：TM933.4[电气工程—电力电子与电力传动] TP334.7[自动化与计算机技术—计算机系统结构]