基于卫星通信技术的海洋监测集成终端

Marine Monitoring Integrated Terminal Based on Satellite Data Communication

针对当前海洋系统现状,研制一种低轨卫星生物终端作为海洋跟踪监测设备。文章搭建了该设备的通信架构,并通过对控制电路进行优化,实现了设备自动脱落上浮、灵活配置数据发射单元的功能。该终端设备的多个发射单元通过串口集成,共享传感器、处理器和电源等装置,并按照预定时间间隔浮出海面。该设备具有良好的可用性,对海洋环境监测和生物轨迹跟踪具有一定的价值。

For the current status of marine system,it is proposed a marine tracking and monitoring system based on low earth orbit（LEO） satellite networking. We plan the overall communication architecture for the system and optimize the control circuits, so the terminal can fall off automatically and configure transmitter units flexibly. The multiple transmitter subsystems sharing sensor, processor, power supplies with the device are integrated by serial interface and rise to the surface at specified intervals. We expound the feasibility of the system from the hardware modules and software, which has the value to the future development of the marine monitoring and trajectory tracking.