| 模拟串口技术在多传感器数据采集中的应用 |
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| 引用本文： | 周龙甫,呼永河,范泉水,张超群,赵明.模拟串口技术在多传感器数据采集中的应用[J].医疗卫生装备,2013(10):4-5,13. |
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| 作者姓名： | 周龙甫 呼永河 范泉水 张超群 赵明 |
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| 作者单位： | [1]成都军区疾病预防控制中心博士后工作站,昆明650032 [2]成都军区总医院医学工程科,成都610083 |
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| 基金项目： | 全军医学科技＂十二五＂科研重点项目（BWS11J067）;2012年四川省科技支撑计划项目（2012ZC0162） |
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| 摘 要： | 目的：解决设备研发中利用单片机串口对多传感器信号进行同步采集的问题.方法：结合传感器自身特点,采用软件方式,用普通I/O口模拟串口实现传感器数据的采集与传输.结果：所设计的模拟串口采集方案能准确读取所要处理的传感器信号.结论：通过采用模拟串口技术充分利用了单片机资源,减少了电路硬件开销.
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| 关 键 词： | 单片机 串口 传感器 数据采集 |
Application of Serial Ports Simulation in Multi-sensor Data Acquisition |
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| ZHOU Long-fu,HU Yong-he,FAN Quan-shui,ZHANG Chao-qun,ZHAO Ming.Application of Serial Ports Simulation in Multi-sensor Data Acquisition[J].Chinese Medical Equipment Journal,2013(10):4-5,13. |
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| Authors: | ZHOU Long-fu HU Yong-he FAN Quan-shui ZHANG Chao-qun ZHAO Ming |
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| Institution: | 1.Postdoctoral Workstation, Center for Disease Control and Prevention, Chengdu Military Area Command, Kunming 650032, China ; Department of Biomedical Engineering, General Hospital of Chengdu Military Area Command, Chengdu 610083, China;) |
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| Abstract: | Objective To solve the problem of multi-sensor data acquisition using microcontroller serial in the research ofequipment.Methods The acquisition and transmission of the sensor data were realized with serial ports simulation.ResultsThe signal of the sensor could be fetched by the program of serial ports simulation.Conclusion By the serial ports simulation,the resource of microcontroller is fully used and hardware circuit is simplified. |
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| Keywords: | microcontroller serial sensor data acquisition |
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