| 医院供气设备无线监控系统的设计 |
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| 引用本文： | 黄玲. 医院供气设备无线监控系统的设计[J]. 医疗设备信息, 2006, 21(3): 6-7 |
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| 作者姓名： | 黄玲 |
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| 作者单位： | 天津市第三中心医院 天津300170 |
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| 摘 要： | 本文介绍了医院供气设备的无线监控系统设计。该系统通过无线方式捕获各个供气设备的当前状态,及时发现故障并通知职守人员。该系统中主要有3个供气设备,分别是:正压空气,正压氧气和负压吸引。系统将三个设备的输出压力通过A/D转换转变为数字信号,通过无线收发器实时的监测设备运转情况。该系统很容易扩展为监测更多设备的通用型数据采集系统,为医院设备维护实现自动化提供了一种解决方案。
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| 关 键 词： | 数据采集 无线通讯 单片机 气压变送器 A/D转换 |
| 文章编号： | 1007-7510（2006）03-0006-02 |
| 收稿时间： | 2005-12-13 |
| 修稿时间： | 2005-12-23 |
The design of the wireless supervision system about the air -supply devices in hospital |
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| HUANG Ling. The design of the wireless supervision system about the air -supply devices in hospital[J]. Information of Medical Equipment, 2006, 21(3): 6-7 |
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| Authors: | HUANG Ling |
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| Affiliation: | Tianjing Municipal Third Central Hospital, Tianjing 300170, China |
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| Abstract: | This article introduces the design that is the system of wireless supervision about the air-supply devices in hospital.The system observes the current states of air-supply devices,finds the accidents and informs the person who is on work in time.This article introduces three kinds of air-supply devices in the system.They are positive pressure air,positive pressure oxygen and negative pressure attraction.The system changes the outpat pressure of the three kinds of air-supply devices to digital signal by A/D transformation,exams the working situation of the deices by the wireless receiving and dispatching machine.The system can easily be extended to the general data acquisition system that can exam more devices.It provides a settlement scheme for the hospital to make devices protection automation. |
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| Keywords: | data acquisition wireless correspondence microcontroller air pressure transmitter A/D convertion |
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