The project utilizes the advantage of all-weather autonomous scanning and detection of radar to actively find suspected targets in a large area, and actively alert and report them. Combined with photoelectric detection equipment, obtain evidence through photoelectric image. It realizes detection and perception, behavior screening and screening of various vessels under its jurisdiction, and provides fishery administration with target dynamic early warning and monitoring, target tracking, video evidence collection, multi-level auxiliary analysis, decision-making, command and dispatching management.