基于MSP430单片机的网络智能电子水表的设计  

Design of Networked Intelligent Electronic Water Meter Based on MSP430 Single Chip Computer

作　　者：吴雅楠[1] 殳国华[1] 张士文[1] 

机构地区：[1]上海交通大学电子信息与电气工程学院,上海200240

出　　处：《自动化仪表》2008年第4期49-51,共3页Process Automation Instrumentation

摘　　要：介绍了一种网络型智能电子水表的设计方案,阐述了系统的组成特点及各部分功能。重点探讨了基于MSP430F1232超低功耗单片机在智能电子水表上的应用与开发及其控制部分的硬件电路结构和软件控制流程的实现。采用软硬件结合的方法,对用水量信号由检测到传输过程中的可靠性和抗干扰性也做了进一步的研究,提出了双霍尔传感器检测的方法。The design scheme of a networked intelligent water meter is introduced. The features of the composition and the functions of each part of the system are described. The application and development of the intelligent water meter based on the low power consumption single chip computer MSP430F1232, and the hardware structure of its control section and the implementation of software control flowchart are investigated emphatically. By combining both software and hardware ,anti-interference capability and the reliability of the signal transmission procedure are studied in further. The detecting method of using double Hall sensor is proposed.

关 键 词：MSP430单片机 智能水表 可靠性 双霍尔传感器 数据采集 

分 类 号：TP393.02[自动化与计算机技术—计算机应用技术]