AUV recovery platform for monitoring recovery and hoisting processes of AUV in real time

Abstract

The invention discloses an AUV recovery platform for monitoring the recovery and hoisting processes of an AUV in real time. The AUV recovery platform comprises: an acquisition module that is arrangedon an AUV recovery device and is used for monitoring motion direction information of the AUV in real time; the in-out cabin guide module that is arranged in the AUV recovery device and is used for guiding the AUV to stably enter the AUV recovery device by adopting an acoustic guide principle and an optical guide principle; the control cabin that is used for receiving the data information transmitted by the acquisition module and the in-out cabin guide module, is arranged in the AUV recovery device and is used for controlling the motion state of the AUV recovery device and the recovery processof the AUV; the hoisting operation terminal that is arranged in the hoisting system and used for hoisting and lowering the AUV recovery device and monitoring the AUV recovery process in real time, andthe control cabin is in data communication with the hoisting operation terminal; and the recovery master control terminal that is used for receiving the hoisting process data information transmittedby the hoisting operation terminal and the control cabin.

Description

Technical field [0001] The present invention relates to the technical field of AUV recovery, in particular to an AUV recovery platform used for real-time monitoring of AUV recovery and hoisting processes. Background technique [0002] AUV capture guidance is a key issue in AUV recovery. At present, AUV recovery guidance mainly adopts acoustic guidance or optical guidance. However, due to noise interference and other factors, the accuracy of underwater acoustic positioning is greatly affected, and the recovery cabin signal light Guide into the cabin, in the process of entering the cabin, it can only enter the cabin through inertia, which is prone to collisions and cause unnecessary damage to the AUV. Therefore, it is planned to use a combination of acoustic guidance and optical guidance to accurately guide the AUV into the cabin. In this way, there is no blind zone when entering the cabin, thereby improving the safety and speed of recovery. In addition, the current AUV recovery m...

AI Technical Summary

Problems solved by technology

[0002] AUV capture and guidance is the key issue in AUV recovery. At present, AUV recovery guidance mainly adopts acoustic guidance or optical guidance, but due to factors such as noise interference, the accuracy of underwater acoustic positioning is greatly affected, and the recovery cabin signal light In the process of entering the cabin, it can only enter the cabin through inertia, which is prone to collision and cause unnecessary damage to the AUV. Therefore, it is proposed to use a combination of acoustic guidance and optical guidance to guide the AUV precisely into the cabin, so that there is no blind area in the cabin, so as to improve the safety and recovery speed of recovery

Moreover, the current AUV recovery monitoring system does not carry out detailed data monitoring on the AUV recovery process, resulting in the movement position of the AUV during the recovery process not being accurately controlled

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