智能抄表系统的低功耗设计

自动抄表系统是正趋于大力发展中的智能建筑、楼宇自动化的重要组成部分，选用了MSP430中一款功能和价格综合考虑最合适的MSP430C336芯片作为处理器，以完成设计题目并达到精度要求。硬件电路设计照顾到芯片、传感器、计量表特性等特点。软件部分采用C430完成编程，采用C语言而不是汇编语言作为程序设计工具，可以大大提高软件开发的工作效率、程序代码的可靠性、可读性和可移植性。整个设计的指导思想是低功耗、简洁、实用，在功能完善的基础上选择最节能的方案。

Low-power Design of Automatic Meter Reading System

Automatic meter reading system is an important component of intelligent buildings which is vigorously developing. The design has chosen MSP430C336 chip as a processor to meet the design requirements, because its functions and prices are considered the most suitable. In the hardware circuit design, take chips, sensors, meters and other characteristics of the properties into account. In software design, the programming is completed with C430. Using C language rather than assembly language as a programming tool, can greatly improve the efficiency of software development, code reliability, readability and portability. The guiding ideology of the whole design is low power consumption, simplicity and Practicability. On the basis of functional improvement, select the most energy-saving design.