基于DSP的非接触生命探测系统中信号处理单元的研制  

The development of the signal processing unit in non-contact life-detecting system based on DSP

作　　者：叶勇[1] 王健琪[1] 穆飞航[1] 杨冬[1] 荆西京[1] 焦腾[1] 路国华[1] 倪安胜[1] 

机构地区：[1]第四军医大学生物医学工程系,西安市710032

出　　处：《医疗卫生装备》2005年第3期16-17,共2页Chinese Medical Equipment Journal

基　　金：本课题由国家自然科学基金;军队"十五"指令性课题资助。

摘　　要：一种基于TI公司DSP芯片TMS320VC5410A,用于非接触生命探测系统中的信号处理单元。详细阐述了系统的硬件构成和软件设计以及生命参数信号的采集与处理。该系统体积小、功耗低、操作简单、携带方便,特别适用于野外生命探测场所。Based on DSP TMS320VC5410A, a signal processing unit in non-contact life-detecting system is developed in this paper. The hardware structure and software design are discussed. The life parameters signal sampling and processing are also analyzed. This system can be especially applied to outdoor detecting situations, which is small, low power consumption, easy to operate and carry.

关 键 词：DSP 生命探测仪 非接触 

分 类 号：TH789[机械工程—仪器科学与技术]