基于北斗短报文通信的智能水文监测系统设计

Design of Intelligent Hydrological Monitoring System Based on Beidou Short Message Communication

水文监测是进行防汛预警指挥和水资源保护的重要手段。我国许多监测点位于偏远地区且无通信网络,在汛期采用人工检测方式存在安全隐患。因此,提出一种基于北斗短报文通信的智能水文监测系统。该系统的采集节点能够采集水位、温度、浊度及降雨量等实时数据,并将数据通过LoRa通信模块传输到汇集节点。汇集节点经数据处理后,通过北斗短报文模块实时向北斗卫星发送数据。北斗卫星将实时数据传输到监测终端,从而实现水文信息监测的全自动化,节省了资源与成本。

Hydrological monitoring is an important means for flood control, early warning and command, and water resources protection. Many monitoring points in China are located in remote areas and have no communication networks. Manual detection in the flood season has hidden safety hazards. This paper proposes an intelligent hydrological monitoring system based on Beidou short message communication. The collection node of the system can collect real-time data such as water level, temperature,turbidity, rainfall, etc. The data is transmitted to the collection node through the LoRa communication module, and the collection node passes the data after processing, the Beidou short message module sends data to the Beidou satellite in real time, and the Beidou satellite transmits the real-time data to the monitoring terminal to achieve full automation of hydrological information monitoring, saving resources and costs.