Timed satellite communication submerged buoy

Abstract

The invention discloses a timed satellite communication submerged buoy, which comprises a plastic covered steel cable in vertical arrangement, wherein a first sensing coupling temperature-salinity chain, a second sensing coupling temperature-salinity chain, a main floating body and a deep ocean current and temperature-salinity measuring unit are arranged on the plastic covered steel cable; an acoustic Doppler current profiler, satellite communication buoys, a timed release device and a data and control electronic cabin are arranged on the main floating body; and submerged buoy measuring instruments are connected with the data and control electronic cabin through cables. The timed satellite communication submerged buoy has the advantages that one or a plurality of satellite communication buoys are arranged on the main floating body of the submerged buoy; observational data of submerged buoy instruments are transmitted to the satellite communication buoys under water through cables or in a cableless mode; when the set time is reached, the satellite communication buoys automatically float up to the water surface; and stored data is sent to a shore station through satellites, so that ocean observational data can be enabled to be obtained in time; the work state of the submerged buoy can be known; and huge help is realized on the reliability, the stability and the like of the submerged buoy.

Description

technical field [0001] The invention relates to a submersible buoy for ocean observation, in particular to a timing satellite communication submersible buoy. Background technique [0002] The marine submersible buoy can realize the long-term continuous measurement of the marine environmental parameters at the location where the submerged buoy is placed, and is one of the few important devices that can conduct fixed-point continuous observation of marine environmental parameters. Most of the existing common marine observation submersibles store the observation data in the observation instrument, and the data can only be obtained after the submersible is recovered. It is equipped with a real-time satellite communication buoy as standard, which can transmit the underwater working status and observation data of the submersible buoy to the shore station through the satellite communication buoy, but this type of submersible buoy must be connected to a real-time satellite communica...

AI Technical Summary

Problems solved by technology

Most of the existing common marine observation submersibles store the observation data in the observation instrument, and the data can only be obtained after the submersible is recovered. It is equipped with a real-time satellite communication buoy as standard, which can transmit the underwater working status and observation data of the submersible buoy to the shore station through the satellite communication buoy, but this type of submersible buoy must be connected to a real-time satellite communication buoy floating on the water surface for a long time, which is very easy to be The destruction of passing ships and the impact on the underwater observation unit of the submersible mark have great disadvantages

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