微型机与应用
微型機與應用
미형궤여응용
MICROCOMPUTER & ITS APPLICATIONS
2012年
5期
89-91
,共3页
宣利峰%熊继平%孙张明%赵健
宣利峰%熊繼平%孫張明%趙健
선리봉%웅계평%손장명%조건
频谱分析%脉象%无线通信%脉诊仪
頻譜分析%脈象%無線通信%脈診儀
빈보분석%맥상%무선통신%맥진의
frequency analysis%pulse condition%wireless communication%pulse diagnosis instrument
以中医脉诊理论为依托,以近年来发展的脉象频谱分析理论为指导,介绍一种新型基于脉象频谱分析的无线脉诊仪系统。该系统由脉象传感器模块、信号采集处理模块、信号接收模块和上位机分析显示模块组成。以无线传输的方式进行通信,采集到的脉搏信号在上位机中进行离散快速傅里叶变换得到各个谐波波形。仿真和实验数据显示,系统工作稳定、数据传输可靠,符合设计要求。
以中醫脈診理論為依託,以近年來髮展的脈象頻譜分析理論為指導,介紹一種新型基于脈象頻譜分析的無線脈診儀繫統。該繫統由脈象傳感器模塊、信號採集處理模塊、信號接收模塊和上位機分析顯示模塊組成。以無線傳輸的方式進行通信,採集到的脈搏信號在上位機中進行離散快速傅裏葉變換得到各箇諧波波形。倣真和實驗數據顯示,繫統工作穩定、數據傳輸可靠,符閤設計要求。
이중의맥진이론위의탁,이근년래발전적맥상빈보분석이론위지도,개소일충신형기우맥상빈보분석적무선맥진의계통。해계통유맥상전감기모괴、신호채집처리모괴、신호접수모괴화상위궤분석현시모괴조성。이무선전수적방식진행통신,채집도적맥박신호재상위궤중진행리산쾌속부리협변환득도각개해파파형。방진화실험수거현시,계통공작은정、수거전수가고,부합설계요구。
This article introduces a novel wireless pulse diagnosis instrument system based on pulse condition frequency analysis. This system is supported and guided by Chinese pulse-taking theory and pulse condition frequency analysis theory developed recently. The system is constituted by pulse sensor, signal collecting and processing circuit, signal receiving module and upper computer analysis and display module. Data are transmitted in wireless pattern and harmonic waves are generated after doing DFFT process in upper computer. The simulation and experiment result shows that system works smoothly and transmits data reliably fitting the design requirement.