| 便携式脉搏测试仪的设计及应用 |
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| 引用本文： | 宋武,操文静,高志念,宋军.便携式脉搏测试仪的设计及应用[J].黄冈职业技术学院学报,2012(6):97-99. |
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| 作者姓名： | 宋武 操文静 高志念 宋军 |
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| 作者单位： | 黄冈职业技术学院质量管理处,湖北黄冈438002 |
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| 摘 要： | 利用光电转换装置对脉搏信号进行采集,利用INA333、OPA2134、OP07等芯片实施了脉搏信号放大和滤波,以MSP430单片机控制液晶等模块电路,实现了实时显示被测者每分钟的脉搏数,并能进行定时、连续长时间测量、保存数据,同时能回放测量数据。该测试仪功耗低、成本小,能广泛应用脉搏信号检测领域。
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| 关 键 词： | 便携式 TI芯片 测试仪 |
Design and Application of the Portable Pulse Tester |
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| SONG Wu,CAO Wen-jing,GAO Zhi-nian,SONG Jun.Design and Application of the Portable Pulse Tester[J].Journal of Huanggang Polytechnic,2012(6):97-99. |
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| Authors: | SONG Wu CAO Wen-jing GAO Zhi-nian SONG Jun |
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| Institution: | (Huanggang Polytechnic College,Huanggang 438002 Hubei) |
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| Abstract: | Using photoelectric device to collect the pulse signal,using INA333,OPA2134 and OP07 chip to implement pulse signal amplifier and filter,with the module circuit of MSP430 microcontroller LCD,the design realized the pulse number of each minute in real-time display,and enabled proceeded timing,continuous measurement for a long time,store the data,and playback measurement data.The tester has many advantages,such as low power consumption,small cost,which can be widely used in pulse signal detection field. |
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| Keywords: | Portable TI Chip Tester |
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