摘要
为了解决因溺水造成的人身损害,设计了一种防溺水系统。该系统利用Zig Bee通信网络、GPS和GPRS等物联网相关技术,针对河流湖泊等容易导致溺水的区域提供远程定位跟踪、监控调度、信息管理和资源共享等功能。系统采用与物联网相同的结构体系,分用户层、服务器层、网络层和感知层4部分。以CC2420模拟了防溺水系统中网关设备与参考节点间的通信。实验结果结果表明,该系统可对区域进行监控和管理,并在源头上减少溺水事件的发生。
A drowning prevention system is designed to reduce personal loss caused by drowning. The system uses the Internet of Things （IoT） related technologies such as ZigBee, GPS and GPRS to link the terminal and loca- tion information service platform, and to provide remote location tracking, monitoring scheduling, information man- agement, resource sharing and other functions for rivers, lakes and other areas prone to drowning. The system has the same structure as the IoT： the perception layer, server layer, network layer and sensing layer. CC2420 is used to simulate the information communication between the drowning prevention gateway device and the reference node. The simulation result shows the ability of the system to monitor and manage the areas of frequent accidents well and to reduce the occurrence of drowning events from the source.
出处
《电子科技》
2015年第6期72-74,78,共4页
Electronic Science and Technology
基金
国家自然科学基金资助项目(61170277)
上海市教委科研创新重点基金资助项目(12zz137)
上海市一流学科建设基金资助项目(S1201YLXK)
关键词
ZIGBEE技术
定位技术
防溺水系统
ZigBee technology
location technology
drowning prevention system
