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Control system and method used for AUV underwater butt joint device

An underwater docking and control system technology, applied in the direction of circuit devices, underwater operating equipment, battery circuit devices, etc., can solve the problems of a large number of workers, long costs, cumbersome submersibles, etc., and achieve a small overall size and convenient connection and use Effect

Inactive Publication Date: 2019-05-07
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the uncertainty of the operating environment, launching and recovering the submersible each time is a very cumbersome task, requiring a large number of workers, taking a long time, and also requiring suitable ship decks with hoisting equipment

Method used

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  • Control system and method used for AUV underwater butt joint device
  • Control system and method used for AUV underwater butt joint device
  • Control system and method used for AUV underwater butt joint device

Examples

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Embodiment Construction

[0036]The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0037] Such as figure 1 As shown, the control system of the underwater docking device includes a switch inside the underwater electronic cabin, a lower computer controller, a power conversion circuit, an automatic charging circuit, a control management circuit, and a communication protocol converter; Sensors, transmission mechanisms and locking mechanisms; high-power DC power supplies, control computers, switch equipment, etc. for the water surface. The control system of the underwater docking device can judge the state of the AUV according to the actual situation, execute the docking process, complete the charging and data interaction process, and avoid the inconvenience caused by repeated retraction and release of the AUV.

[0038] The underwater docking device includes: a position sensor, a transmission mechanism, a connector, and a locking...

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Abstract

The invention relates to a control system and method used for an AUV underwater butt joint device. The system comprises a communication protocol converter, a switchboard, a lower computer controller,an automatic charging circuit, a control management circuit, a power-switching circuit, sensors and a transmission mechanism which are located underwater, and a control computer, a high-power direct current power source, a switchboard and the like which are arranged overwater. An underwater part is sealed in an electronic cabin and provided with an external interface, and functions that the transmission mechanism is controlled, feedback information of the sensors is acquired, an AUV battery pack is charged, and data are downloaded are achieved. An overwater part is connected with the electronic cabin through a cable, and functions of monitoring, data storage, command giving and the like are finished. The system can be matched with an AUV to conduct autonomous control to finish the underwater butt joint process, the state of the AUV can be judged in real time according to the feedback information of each sensor, and the butt joint process is manually controlled to be finished. Therefore, energy supplementation and data acquisition of the AUV are finished underwater, and the inconvenience caused by repeated release and recovery is avoided.

Description

technical field [0001] The invention relates to an underwater docking process of an AUV, in particular to a control system and method for an AUV underwater docking device. Background technique [0002] At present, most AUVs use electric energy as power, and the electric energy comes from the battery pack carried. Although the energy density is low, considering factors such as cost, lifespan, convenience, maintainability, and safety, batteries will still occupy a dominant position for a long time. In addition, there are a large number of detection equipment attached to the AUV, so a large amount of ocean information will be collected, which needs to be sent back to land in a timely manner. Therefore, at present, AUVs must recycle after performing tasks for a certain period of time for power supplementation and data uploading. Due to the uncertainty of the operating environment, launching and recovering the submersible each time is a very cumbersome task, which requires a la...

Claims

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Application Information

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IPC IPC(8): B63C11/52H02J7/00
Inventor 李默竹郑荣于闯任福琳梁洪光张斌
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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