基于物联网中间件技术的滩涂人员定位系统

为减少怪潮对滩涂作业人员的安全影响，提出一种基于物联网中间件技术的人员定位系统，包括人员信息采集的卫星与基站控制单元、GPS人员坐标信息获取单元和各种RFID感应识别单元。通过改进的Savant中间件模块，将滩涂怪潮中射频识别读取的数据传输到上位计算机中，服务器中心对获取的数据进行分析，以便管理人员通过实时监控数据迅速了解作业人员位置，及时采取救援措施。

Personnel Position System of Beach Based on Middleware of IOT

To be aimed at the safety of personnel on the strange tide of natural disaster,a personnel position system based on middleware of Internet of Things(IOT) is designed in this paper.The system includes the control unit of satellite and base to collect personnel information,obtain coordinate information by Global Position System(GPS) and all kinds of sensor identification unit of Radio Frequency Identification(RFID).Transmission of the date from read radio frequency identification on the tide beach to the computer.They are analyzed by the center server.As a consequence of the above,the managers can understand the operations staff position quickly through the monitoring data and take timely relief measures.