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Method, apparatus, device and system for drawing underwater real map, and storage medium

A technology of underwater equipment and real map, which is applied in the direction of measurement device, 2D image generation, radio wave measurement system, etc., and can solve the problem of not knowing the actual situation underwater

Active Publication Date: 2018-11-16
深圳鳍源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The underwater topographic map drawn by the existing technology can only understand the outline of the underwater, but does not know the actual situation underwater

Method used

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  • Method, apparatus, device and system for drawing underwater real map, and storage medium
  • Method, apparatus, device and system for drawing underwater real map, and storage medium
  • Method, apparatus, device and system for drawing underwater real map, and storage medium

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Embodiment Construction

[0039] The present invention 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 invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0040] figure 1 It is a flow chart of a method for drawing an underwater real-scene map provided by an embodiment of the present invention, the method is applicable to the situation of drawing an underwater real-scene map, and the method can be executed by a device for drawing an underwater real-scene map, The means are implemented by software and / or hardware and can generally be integrated in the control device. Control devices include but are not limited to computers and the like. Such as figure 1 As shown, t...

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PUM

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Abstract

The embodiment of the invention discloses a method, an apparatus, a device and a system for drawing an underwater real map, and a storage medium. The method comprises the following steps: a controllercontrols an underwater device to move along a preset path, and image information collected at every position in the movement process of the underwater device, depth information collected at every position in the movement process of the underwater device and a positioning signal transmitted by the underwater device at every position in the movement process are obtained; the controller respectivelydetermines the planar coordinates of the underwater device in the movement process according to the positioning signals; and the controller draws the underwater real map according to the obtained depth information, planar coordinates and image information. In the embodiment of the invention, underwater real scenery information can be provided, and the underwater real conditions can be visually reflected.

Description

technical field [0001] Embodiments of the present invention relate to underwater detection technology, and in particular to a method, device, equipment, system and storage medium for drawing an underwater real scene map. Background technique [0002] Underwater topographic maps have a wide range of applications, and play an important role in ocean freight, harbor preparations, and sea boundary demarcation. The work content of underwater topographic map surveying and mapping mainly includes positioning, sounding, drawing, etc. By measuring the plane position and elevation of rivers, lakes, reservoirs, harbors and offshore bottom points, the surveying and mapping of underwater topographic maps is completed. [0003] The existing underwater topographic map drawing technology uses a ship as a carrier to draw an underwater topographic map on the water surface using the combination of GPS positioning data and sonar data. The underwater topographic map drawn by the prior art can o...

Claims

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Application Information

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IPC IPC(8): G01C13/00G01S15/02G01S15/89G06T11/20
CPCG01C13/00G01S15/89G06T11/206G01S15/86Y02A90/30
Inventor 黄军
Owner 深圳鳍源科技有限公司