Application of BeiDou Satellite Navigation System in Wave Energy Self Powered Marine Buoy

BeiDou satellite navigation system as satellite navigation system designed by china,can well meet the needs of current marine monitoring equipment with precise positioning, precise timing and short message communication functions, This paper designs a marine buoy that can be selfpowered by wave energy, accurate positioning and timing of marine buoys can be achieved through the Beidou satellite navigation system, and reliable information transmission on the buoy monitoring data.This article briefly introduces the wave energy selfpowered buoy structure and its operation principle, and focuses on the application of BeiDou satellite navigation system in positioning, timing and monitoring data transmission of this buoy, and which has provided new ideas for the development of marine monitoring equipment in china.