Automatic online monitoring buoy system for ocean profile

Abstract

The invention relates to the technical field of marine ecological monitoring, and discloses an automatic online monitoring buoy system for a marine profile. The buoy system comprises a floating body,a wind power generation system and an instrument support, the instrument support comprises a shuttle-shaped frame composed of 2-4 supports, and a protective plate is arranged at the upper end of the shuttle-shaped frame and is connected with a balancing weight on a cable. The shuttle-shaped frame is provided with a tensile resistance piece, and the cable is fixedly arranged on the tensile resistance piece in an S shape. A winch starting and stopping device comprises a winch support and a winding drum used for winding the cable, a magnetic induction sensor is arranged below the winding drum, and a permanent magnet is arranged on the cable. When the permanent magnet approaches the magnetic induction sensor, a control signal is sent out to control the starting and stopping of a winch motor. The tensile force of the cable is dispersed in the whole line segment, so that the situation that an outer sheath or a conductor is stressed to cause skin-core separation, and even the cable is snapped, is avoided, the problem that the motor drives the instrument support to collide with the device to be damaged, is solved, and a wind-solar complementary power supply system is formed.

Description

technical field [0001] The invention relates to the technical field of marine ecological monitoring, in particular to an automatic online monitoring buoy system for marine profiles. Background technique [0002] With the maturity of profile measurement technology, combined with data acquisition telemetry ocean buoy system and marine environment water resources management and monitoring platform software, automatic online monitoring of water quality profiles of different water bodies such as oceans, estuaries, and coastal waters can be realized, effectively monitoring water bodies in real time It provides reliable analysis and monitoring for the effective management of water ecology, water environment and water safety. [0003] Traditional water quality observation relies on hanging a string of expensive instruments on moored submersible buoys or buoys. The cost is high and the delivery is complicated. The data can only be retrieved and downloaded after a few months, and the ...

AI Technical Summary

Problems solved by technology

[0006] The existing instrument support will swing or rotate with the ocean current under the sea surface, causing the cable to be subject to a large torsion force, especially when it is rising, the presence of a large torsion force often easily causes the cable to break and cause problems such as loss of the instrument

[0007] When the existing ocean profile automatic online monitoring buoy system collects cables, there are often some large corners on the equipment. When the cables contact the corners, a large friction force is formed, and it is difficult for the motor to pull the cables.

[0008] The existing ocean profile automatic online monitoring buoy system only uses solar power for power supply. In winter or rainy days, the power of the system is low or even unable to work due to insufficient sunlight.

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