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机构地区:[1]四川理工学院自动化与电子信息学院,四川自贡643000 [2]四川理工学院网络管理中心,四川自贡643000
出 处:《四川理工学院学报(自然科学版)》2015年第3期37-41,共5页Journal of Sichuan University of Science & Engineering(Natural Science Edition)
基 金:四川省科技厅支撑计划项目(2013GZ0030);四川省科技厅苗子工程资助项目(2014-054)
摘 要:传统的家居系统实现了对火灾、盗窃等异常情况的监测和警报,满足了用户的基本需求。为了实现对家人健康体征的实时监测,提出了一种面向智能家居中生理参数监测的安防系统网关设计。对以SPCE061A为微控制器和n RF2401为无线传输模块的终端感知节点,以及以SPCE061A为控制器、n RF2401为射频模块和以PL2303为转换芯片的中心协调节点进行了设计。软件部分给出了MAC层、数据传输层的改进的通信协议。经测试,设计的网关能实现协议之间的转换,具有功耗低、可靠性高的优点,能辅助系统实现室内的数据和家人体征指标的实时采集和有效监测,并能在超出正常范围时发出警报。Traditional household system has realized themonitoring and alarm of abnormal situation such as fire,theft and so on,which has met the basic needs of users. In order to achieve the real-time monitoring of health signs offamily,a kind of gateway design of security system for physiological parameters monitoring in intelligent household is put forward. The terminal sensing node swith the SPCE061 A as micro-controller and the n RF2401 as wireless transmission module,as well as the central coordinating node with the SPCE061 A as the controller,the n RF2401 as radio frequency module and the PL2303 asconversion chip,is designed,and the improvement communication protocols of MAC layer and data layer are given in software part. After the test,the designed gateway can realize the conversion among protocols,has the advantages of low power consumption and high reliability,and can help the system to achieve the real-time collection and effective monitoring of interior datas and physical symptoms index of the family,and can alert you when outside the normal ranges.
分 类 号:P393[天文地球—地球物理学]
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