Real-time monitoring float system applied to offshore engineering

Abstract

This paper describes a long-range, real-time monitoring and positioning float system based on STM32, which is used to monitor the position information of the equipment in marine engineering. The system adopts a solar power supply to replenish power for the system. It combines the charging control circuit and battery protection module to build a power management module to dynamically adjust the power supply strategy and the system load to realize the long-term operation of the system. Through the LoRa module, the information collected by the pressure sensor, temperature sensor, and GPS positioning module is transmitted to the remote console to realize real-time data collection, sending, and ringing. Finally, the system was tested. The experimental results show that the real-time monitoring float system solves the problem of difficult positioning of equipment and other equipment in marine engineering after falling into the sea. It reduces the difficulty of searching for marine equipment and provides more effective information for marine search and rescue.