现代电子技术Issue(23)：98-101,105,5.DOI:10.16652/j.issn.1004-373x.2015.23.026
基于MSP430F147的时差法超声波流量测量系统的研究
Research on MSP430F147-based ultrasonic flow measurement system applied with time-difference method
摘要
Abstract
In combination with the principle of ultrasonic flow measurement applied with time⁃difference method,an ultra⁃sonic flow measurement system applied with time⁃difference based on 16⁃bit MSP430F147 SCM of ultra⁃low power consumption is studied. The fundamental principle of this measurement is introduced,and then the hardware structure of the measurement system is discussed emphatically,finally the software design of this system is introduced in brief. The practical results show that the flow measurement system has the advantages of low power consumption,complete functions and strong reliability.关键词
MSP430F147单片机/时差法/超声波流量测量/TDC-GP21Key words
MSP430F147 SCM/time-difference method/ultrasonic flow measurement/TDC-GP21分类
信息技术与安全科学引用本文复制引用
李虹,田茸,胡钢墩..基于MSP430F147的时差法超声波流量测量系统的研究[J].现代电子技术,2015,(23):98-101,105,5.基金项目
国家自然科学基金项目 （）
