The utility model discloses a multi -functional unmanned operating system of on -board, including outer frame, unmanned ship, unmanned aerial vehicle and manipulation device, outer frame is the rectangle structure, inside cavity, and inside outer frame was located in the installation of unmanned ship, just unmanned ship bottom was equipped with two parallel distribution's slide rail, its characterized in that: unmanned aerial vehicle locates on the launcher through the hydraulic stem support, the upper surface both sides edge of outer frame is equipped with the launcher, just the launcher is scalable, on manipulation device locates an outside side of outer frame, and manipulation device includes display screen and control button. The utility model relates to a combination of multi -functional unmanned operating system of on -board utilization function module, the unmanned equipment of full play is swift, safety, efficient advantage, develoies pluralism task mode, accomplish including goods transportation with quick delivery, monitor keep watch on, diversified tasks such as search rescue, topography (the hydrology) reconnaissance, communication relaying.