Pelagic mechanical tide water level monitoring apparatus

Abstract

The present invention relates to a pelagic mechanical tide water level monitoring apparatus, which comprises a cylindrical main floating body (1) and a cylindrical anchor body (2), wherein the cylindrical main floating body (1) has automatic volume expansion capability and vertical floating capability, the internal can bear the cylindrical anchor body (2) under the limited external size constraint, the cylindrical anchor body (2) comprises a monitoring box body (19), is carried by the cylindrical main floating body (1), and can autonomously identify the safe submergence region after the target region is achieved in a flowing-along-with-waves manner, the cylindrical anchor body (2) is controlled to be separated from the cylindrical floating body (1), tide water level monitoring is performed after the separated the cylindrical anchor body (2) sinks and touches the bottom, and after the monitoring period is completed, the monitoring box body (19) automatically floats out of the sea surface, vertically floats, and transmits the data.

Description

technical field [0001] The invention relates to a remote sea motorized tide water level monitoring device, which belongs to the technical field of marine hydrological detection. Background technique [0002] Marine science is an observation-based science. Ocean tide level is one of the important elements of marine hydrological environment. Its monitoring data is an important basic information for marine economic development and maritime national defense construction. Traditional ocean tide water level monitoring is mostly carried out by building long-term fixed tide gauge stations on coasts and islands. With the vigorous development of the marine three-dimensional monitoring network, the offshore water level monitor (both self-contained and real-time) and satellite altimeter observations are combined with the fixed tide station monitoring to implement offshore water level changes. For the routine monitoring of water level in inland waters, long-term fixed water level monito...

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Problems solved by technology

However, related technologies are strictly blocked to non-ally countries. The products are mainly used in the US Navy, and are only occasionally used in some multinational joint large-scale marine surveys. So far, there is no report on the research and application of related technologies for tidal water level monitoring using this system.

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