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校园属于人口密集区容易爆发大规模流行病或传染病(如:非典),学生在宿舍违规使用大功率电器等容易引发宿舍火灾。针对这2种情况提出了一套基于无线传感器网络的宿舍监控系统的设计方案,该方案由三部分组成,分别是数据采集子系统、数据传输子系统和数据显示子系统。在数据显示子系统中分别采用C/S模式和B/S模式进行监控功能的实现。最终实现了对学生体温和宿舍烟雾浓度的实时监控、远程监控和向节点发送命令等功能。用户可以方便地查看当前和历史数据。
Campus belongs to a densely populated area prone to large-scale epidemic or infectious diseases (such as: SARS), students in the dormitory illegal use of high-power electrical appliances and other prone to hostel fire. In view of these two situations, a set of design scheme of dormitory monitoring and control system based on wireless sensor network is proposed. The scheme consists of three parts: data acquisition subsystem, data transmission subsystem and data display subsystem. The data display subsystem uses C / S mode and B / S mode respectively to realize the monitoring function. Finally, it realizes the real-time monitoring of student body temperature and dormitory smoke density, remote monitoring and sending commands to nodes. Users can easily view current and historical data.