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Ship positioning method, system and device based on edge calculation and storage medium

An edge computing and positioning method technology, which is applied in computing, transmission systems, computer components, etc., can solve the problems of short-distance recognition and other problems, and achieve the effect of solving data transmission delay and improving accuracy

Pending Publication Date: 2021-07-27
WUHAN UNIV OF TECH
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the inland shipping environment, the waterway is narrow, and it is often necessary to make judgments at a short distance. Generally speaking, the recognition effect of shipping radar is better when the distance is greater than 10 times the length of the ship, and it is easy to be greatly reduced in short-distance recognition.

Method used

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  • Ship positioning method, system and device based on edge calculation and storage medium
  • Ship positioning method, system and device based on edge calculation and storage medium
  • Ship positioning method, system and device based on edge calculation and storage medium

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Embodiment Construction

[0021] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application.

[0022] It should be noted that although the functional modules are divided in the system schematic diagram and the logical order is shown in the flow chart, in some cases, it can be executed in a different order than the module division in the system or the flow chart steps shown or described. The terms "first", "second" and the like in the specification and claims and the above drawings are used to distinguish similar objects, and not necessarily used to describe a specific sequence or sequence.

[0023] With the development of science and technology, the domestic shipping industry also ...

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Abstract

The invention discloses a ship positioning method, system and device based on edge calculation and a storage medium, and the method comprises the steps: shooting an equipment image of piloting equipment through a camera, carrying out the image processing of the equipment image through edge calculation equipment, and determining the first position information of the piloting equipment; and obtaining camera parameters of the camera, determining second position information of the ship according to the first position information and the camera parameters, and sending the second position information to the cloud. According to the embodiment of the invention, the position information of the piloting equipment is acquired through the edge computing equipment, and the position information of the ship is determined, so that the accuracy of auxiliary positioning is improved; in addition, the image processing and other processes are completed through the edge computing device, and the problem of data transmission delay from the edge computing device to the terminal is solved to a certain extent.

Description

technical field [0001] The present application relates to the field of ship positioning, in particular to a ship positioning method, system, device and storage medium based on edge computing. Background technique [0002] With the development of science and technology, the domestic shipping industry also has higher and higher demand for intelligent development. In the process of ship navigation, in addition to using GPS (Global Positioning System, Global Positioning System) for satellite positioning of the ship, fixed pilot devices such as buoys and shore marks are also used to help the ship to assist in positioning and ensure that the ship is traveling in the correct position. on the fairway. In the past, the pilot on the ship often needs to determine the relative distance between the ship and the fixed pilot device through visual observation. This observation method has low accuracy and poor positioning effect. With the development of technology, radar equipment is more ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G06K7/10G06K7/14G06T7/13G06T5/00
CPCH04L67/10H04L67/06G06K7/10722G06K7/1417G06T7/13G06T2207/20032G06T2207/20084H04L67/52G06T5/70
Inventor 马枫王宁刘佳仑李诗杰
Owner WUHAN UNIV OF TECH
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