Tide gauge system based on Beidou and acoustic sounding technology

Abstract

The invention discloses a tide gauge system based on Beidou and an acoustic sounding technology. The tide gauge system comprises a tide gauge, a first Beidou module and a data server, wherein the tidegauge comprises an acoustic transducer, a transducer control module, a data acquisition module and a second Beidou module, and the transducer control module is connected with the acoustic transducer;the data acquisition module is connected with the transducer control module; the second Beidou module is connected with the data acquisition module; the first Beidou module is wirelessly connected tothe second Beidou module; the data server is connected with the first Beidou module. The tide gauge system can safely and reliably collect tide data of a sea fixed point tide station, the tide gaugecan be positioned and tracked and is not easily lost, the use working intensity of workers is low, the requirements of tide gauge users to collect the tidal data of the sea fixed point tide station isfully satisfied, serious economic losses for the tide gauge users can be avoided, and great convenience is brought to the tide gauge users.

Description

Technical field [0001] The invention relates to the technical field of tide gauges, in particular to a tide gauge system based on Beidou and acoustic sounding technology. Background technique [0002] Currently, in order to collect tide data in the open sea, usually only self-contained pressure tide gauges can be used. For the self-contained pressure tide gauge, the pressure tide gauge needs to be underwater when collecting data, but there is no support point in the open sea, and the self-contained pressure tide gauge can only be installed in an iron tide gauge Then put the tide gauge holder on the bottom of the sea. The tide gauge holder is connected to an iron anchor by a wire cable. After the tide gauge collects the tide data for a certain period of time, the tide gauge is picked up and removed from the tide gauge. Upload and download tide data, and then set again and repeat. [0003] Among them, when fishing the tide gauge, it is necessary to use the ship to tow another iron ...

AI Technical Summary

Problems solved by technology

Therefore, for the current self-contained pressure tide gauge, the working method adopted, because the tide gauge bracket is relatively heavy and repeatedly thrown, not only makes the staff work more intensive, but also the tide gauge is easy to be washed away by seawater. As a result, the position is shifted and the water depth is too deep, which leads to the fact that the anchor used to fish for the tide gauge cannot grab the steel wire cable on the seabed, or because the tide gauge is underwater, the fishing boat cannot be found and is towed or even towed away, which eventually leads to The tide gauge cannot be found, which makes the tide gauge lost. Therefore, it not only brings serious economic losses to the user of the tide gauge, but also causes the loss of the tidal data collected by the tide gauge, and cannot guarantee that the tide gauge user can monitor the tide at a fixed point at sea. The tidal data acquisition requirements of the station

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