The invention discloses a
buoyancy-driven intelligent self-lifting communication subsurface
buoy system which comprises an intelligent self-lifting communication floating body, a main floating body and an anchoring
system. The intelligent self-lifting communication floating body comprises a main frame, a floating body material, a communication antenna, an electronic compartment, a battery compartment, an acoustic module and a
buoyancy-driven adjusting mechanism. The
buoyancy-driven intelligent self-lifting communication subsurface
buoy system has the advantages that the subsurface
buoy system can realize real-time transmission of data of a subsurface buoy, so that timeliness of the data is guaranteed; switching of a working state of a mechanism around a density
jumping layer is realized by cooperation of the buoyancy-driven adjusting mechanism and a
control system, long-term working capability of the surface buoy system at low
power consumption is realized, floating motion and a communication function under low
ocean current are realized, overall
power consumption of the subsurface buoy system is lowered, and working cycle of the subsurface buoy system is prolonged greatly; by being controlled to float and dive, the communication subsurface buoy is effectively protected from being damaged by organisms or ships on the sea, and high working reliability of the subsurface buoy is guaranteed.