Design of monitoring and control system for unmanned ship based on FPGA

Abstract

In order to improve the stability and safety of unmanned ship navigation, this paper proposes an unmanned ship measurement and control system based on FPGA as the core controller. The shore-based control terminal sends control commands to the unmanned ship through the DTU communication module, and outputs commands to control the unmanned ship's ignition, flameout, and gear switching after data analysis by the FPGA controller in the ship. At the same time, AD conversion sensors and differential GPS are used Sensors, temperature and humidity sensors, linear displacement sensors and other sensors detect the real-time status of the unmanned ship, send the real-time status parameters of the unmanned ship to the shore-based control terminal through the DTU communication module, and display the received data on the LCD On the screen, so as to realize the function of real-time control and data monitoring. After testing, the results show that this system can perform real-time control and data monitoring on unmanned ships.