智能水表的研究和设计

Study and Design on the Intelligent Water Meter

随着微电子技术的快速发展以及国家相关政策的推动,水表的智能化将是一个必然的发展趋势。智能化水表的推行,不但可以提高供水管理部门的工作效率,也可在技术上为节约用水、合理用水创造条件。本文以智能IC卡水表系统为研究对象,首先提出利用IC卡技术智能水表的总体设计方案;然后设计以MSP430F413单片机为核心的智能水表硬件电路结构和软件控制流程,并对智能水表的低功耗设计进行了一定的分析与研究。

With the rapid development of microelectronics and the support of national policy,it is an inevitable trend that water meter is intelligentized.The application of intelligent water meter not only improves work efficiency of the department supplying water,but also creates a condition for using water frugally and rationally.This paper takes intelligent water meter based on IC card as the research object,firstly,it puts forward a total design project of the intelligent water meter which makes use of the IC card technique;and then the hardware electric circuit structure and software control flow of the intelligent water meter which adopts MSP430F413 microcontroller as the core,in the end,low power design of intelligent water meter is studied and analyzed