Scientific research ship with acoustic evaluation system and intelligent position correction equipment

Abstract

The invention relates to the field of ocean exploration engineering technical equipment, in particular to a scientific research ship with acoustic evaluation system intelligent position correction equipment. The ship comprises a ship body and acoustic evaluation system position correction equipment arranged on two sides of a deck of the ship body; the position correction equipment comprises a controller, and a cable laying device is installed on the ship body. The ship also comprises a detection and calculation module which is used for detecting the tension of a cable and calculating the tension. Through the position correction equipment arranged on the deck of the scientific investigation ship body, the relative position relation between the ship body and the acoustic evaluation system can be adjusted in time, the distance between the acoustic evaluation system and the ship body is correctly evaluated by using the relative stability of triangular fixation, and the detection result is more accurate.

Description

technical field [0001] The invention relates to the field of marine exploration engineering technical equipment, in particular to a scientific investigation ship equipped with intelligent position correction equipment of an acoustic evaluation system. Background technique [0002] Scientific research ships refer to ships used to investigate and study marine hydrology, geology, meteorology, biology and other special tasks. Marine survey ships are tools specially used to conduct marine surveys and research at sea. According to their purpose of use, there are comprehensive survey ships, fishery Survey ships, geological survey ships, ocean drilling survey ships, acoustic survey ships, polar survey ships, etc. The marine geological survey ship is the carrier of marine geological activities and a platform for marine scientific research. The ship will be equipped with related survey equipment such as geophysics and geology to carry out surveys of seabed topography and geomorpholog...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the problem that the existing acoustic evaluation system cannot detect the exact position of the acoustic evaluation system through the cable length, tension, strength, position, attitude, etc. during calibration, the purpose of this technical solution is: by observing the state of the cable in real time, the detection personnel can It can more accurately judge the position of the ball and its force, so as to ensure that the cable will not be broken due to external force. The winch is automatically retracted and retracted through PLC control. The counter of the winch itself is used to count meters, monitor the tension, and automatically retract. Release the acoustic evaluation system to obtain a more accurate position of the acoustic evaluation system in real time

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