多机无线通信的室内监测系统

Indoor monitoring system based on multi-machine wireless communication

针对于越来越复杂的建筑室内环境的安全问题,设计一种由多个设备通过WiFi网络进行数据交流的室内监测系统。整个监测系统主要包括从机系统和主机系统两个子系统。从机系统包括多个结构相同的从机设备,从机设备配置火灾烟雾检测、温湿度检测、光照检测等多种检测传感器,主要负责环境检测、环境数据实时上传的功能,并且从机设备可以外接加湿器、应急灯光等外设以实现环境改善或者提供应急照明等功能。主机系统包含一个主机设备,主要负责接收从机系统上传的数据,根据从机设备所在位置的环境参数做出处理和警报。最后通过多次长时间连续测试,证明了所提系统的有效性和稳定性。

An indoor monitoring system with a function of multi-device data communication in WiFi network is designed to implement the security monitoring in increasingly complex indoor environment. The whole monitoring system mainly includes slave subsystem and host subsystem. The slave subsystem includes multiple slave devices with the same structure. The slave devices are equiped with various detection sensors for fire smoke detection,humiture detection,illumination detection,etc.,which are mainly responsible for environmental detection and real-time upload of environmental data. Moreover,the peripheral equipments such as humidifier,emergency light and so on can be connected to the slave devices to improve environment or provide emergency lighting. The host subsystem includes a host device,which is responsible for receiving data uploaded from the slave subsystem and making processing and alarm according to the environmental parameters of the slave device ′ s location. The validity and stability of the system were proved by several long-term continuous tests.