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An autonomous refueling system and method for an unmanned boat at sea

A refueling system and unmanned boat technology, which is applied to ships, transportation and packaging, passenger processing equipment, etc., can solve the problems of limiting the autonomy and intelligence of unmanned boats, limiting the area of ​​action of unmanned boats, and being unable to return to the mother ship, etc. , to achieve the effect of improving autonomy and intelligence, simple structure and reasonable design

Active Publication Date: 2018-10-23
SHANGHAI UNIV
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the refueling of unmanned boats can only be done manually, refueling on the base or on the mother boat
Since the unmanned boats often go out to work and perform special tasks outside, they cannot return to the mother boat or the base for energy supply
At the same time, the current endurance of unmanned boats is only a few hours, especially for some small unmanned boats, their endurance is even worse, which greatly limits the autonomy and intelligence of unmanned boats, and also greatly limits The area of ​​action of the UAV

Method used

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  • An autonomous refueling system and method for an unmanned boat at sea
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  • An autonomous refueling system and method for an unmanned boat at sea

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Embodiment Construction

[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout.

[0024] like Figure 1 to Figure 5 As shown, a self-refueling system for unmanned boats at sea includes a supply boat 3 and a supply boat 10. The supply boat 3 is provided with an ejection mechanism 1, a connecting unit 2, a fixing device 5, a refueling interface 6, and a fuel delivery pipe 7. Fuel tank 8 and first autonomous positioning unit 4-1; said to-be-supplied boat 10 is provided with receiving unit 9 and second autonomous positioning unit 4-2; said first autonomous positioning unit 4-1 and second autonomous positioning unit 4-2 are respectively installed on the tail of the supply boat 3 and the supply boat 10, and cooperate with each other to realize the autonomous positioning function of the two boats; th...

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Abstract

The invention relates to a marine autonomous fuel loading system and method for an unmanned ship. The system comprises a replenishment boat and a to-be-supplied boat; the replenishment boat is provided with an ejection mechanism, a connecting unit, a fixing device, a fuel loading connector, a fuel delivery pipe, a fuel tank and a first autonomous positioning unit, and the to-be-supplied boat is provided with a receiving unit and a second autonomous positioning unit. The autonomous fuel loading system is reasonable in design, simple in structure, stable in operation and capable of avoiding risk of manual sea surface fuel loading, and meanwhile the two ends of fuel loading operation have high connection stability; the whole fuel loading process of the system is completely autonomous, human intervention is not needed, and the autonomy and intelligence of the unmanned ship can be further improved. Meanwhile, by means of autonomous fuel loading, the disturbing weak endurance problem is solved, the application field of the unmanned ship is extended conveniently, and a technical guarantee is provided for development of the unmanned ship.

Description

technical field [0001] The invention relates to an autonomous marine refueling system and method for an unmanned boat, which is a system capable of independently completing refueling operations for the unmanned boat without any manual intervention, and belongs to the technical field of unmanned boat applications. Background technique [0002] The surface unmanned vehicle is a small unmanned surface platform that has emerged in recent years. It is equipped with GPS, inertial navigation, radar, sonar, ultrasonic, camera and other sensing equipment, which can realize autonomous navigation, autonomous obstacle avoidance, and autonomous tracking. And other functions, and can complete special tasks such as minesweeping, minehunting, and anti-submarine. In order to make the various equipment on the unmanned boat work normally, it is usually necessary to provide the unmanned boat with sufficient fuel to support the work of the internal combustion engine and provide an energy source ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B27/34B67D7/04
CPCB63B27/34B67D7/0401B67D2007/0457
Inventor 彭艳陈加宏蒲华燕罗均谢少荣李小毛杨毅
Owner SHANGHAI UNIV
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