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A frogman early warning method and system based on an unmanned ship

An early warning system, the first unmanned ship technology, applied to unmanned surface ships, transportation and packaging, special-purpose ships, etc., can solve the problems of low detection efficiency and single form of early warning methods

Active Publication Date: 2019-10-29
青岛无疆技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the existing early warning method is relatively simple in form, relying on one or more large-scale hulls with large-area sonar detection capabilities, and cannot take effective means to carry out further searches after the frogman is found. And because the scheduling method relies on manual orders, the detection efficiency is reduced

Method used

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  • A frogman early warning method and system based on an unmanned ship
  • A frogman early warning method and system based on an unmanned ship
  • A frogman early warning method and system based on an unmanned ship

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Embodiment 1

[0042] Embodiment 1 of the present invention provides a kind of frogman early warning system based on unmanned ship, such as figure 1As shown, the system includes at least two unmanned ships. When the first unmanned ship detects that the first frogman enters its early warning range, it sends an area detection request to one or more surrounding unmanned ships. , each unmanned ship is provided with detection equipment; wherein, the area-wide detection request usually carries the identity ID of the first unmanned ship, so that other unmanned ships verify the authority of the message when receiving the area-wide detection request, In addition, the area range detection request will also carry a message type, so that other unmanned ships can clearly respond to the response content and response method after receiving the area range detection request.

[0043] The first unmanned ship receives an area range detection response returned by one or more unmanned ships around it, and the ar...

Embodiment 2

[0060] After providing a frogman early warning system based on an unmanned ship as described in Embodiment 1, the embodiment of the present invention also provides a frogman early warning method based on an unmanned ship. inventions such as Figure 5 As shown, the method includes:

[0061] In step 201, when the first unmanned ship detects that a frogman enters the warning range, it sends an area range detection request to one or more surrounding unmanned ships.

[0062] The first unmanned ship usually detects the frogman according to its own sonar equipment, photoelectric detection system, radar and other sensor equipment. Among them, for the first unmanned ship, the detection area of ​​its sensor equipment can be divided into at least two areas according to the distance, such as Image 6 As shown, the detection area is specifically divided into four areas A, B, C, and D, which are respectively defined as high-risk area A, warning area B, warning area C, and identification t...

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Abstract

The invention relates to the technical field of unmanned ships and provides a frogman pre-warning method and system based on an unmanned ship. The frogman pre-warning method based on the unmanned shipcomprises the steps of enabling a first unmanned ship to generate a dispatching instruction according to a coverage area range parameter and detection equipment of the first unmanned ship and a received coverage area range parameter of detection equipment of each unmanned ship; and transmitting a dispatching message carrying the corresponding dispatching instruction to one or more unmanned shipsaround the first unmanned ship. According to the frogman pre-warning system based on the unmanned ship, the motility of each unmanned ship and the detection ability of each unmanned ship in a water area are sufficiently utilized; when one unmanned ship detects a frogman, a first area range detection network can be constructed around the unmanned ship within a short time; the existence of the frogman within the area range can be effectively checked to prevent cooperative diving of multiple frogmen.

Description

【Technical field】 [0001] The invention relates to the technical field of unmanned ships, in particular to a frogman early warning method and system based on unmanned ships. 【Background technique】 [0002] As coastal countries around the world attach importance to marine resources, the competition for marine interests has become one of the most important international issues in the world today. [0003] The threat from underwater poses a serious threat to marine strategy and related interests, and the demand for anti-frogman sneak attack is becoming increasingly urgent. In the future, unmanned ships will be widely used in the patrol protection of offshore operating platforms. How to equip unmanned ships with a frogman early warning system is one of the current problems to be solved. The first threshold of sex. 【Content of invention】 [0004] The technical problem to be solved by the present invention is that the existing early warning method is relatively simple in form, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B49/00B63B35/00
CPCB63B35/00B63B49/00B63B2035/006
Inventor 不公告发明人
Owner 青岛无疆技术有限公司
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