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Semantic map construction method and device, robot and storage medium

A semantic map and construction method technology, applied in the direction of measuring devices, instruments, image analysis, etc., can solve the problems of poor accuracy and low efficiency, and achieve the effect of reducing workload, improving engineering efficiency, and reducing service operation costs

Pending Publication Date: 2020-06-05
深圳优地科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present application provides a semantic map construction method, device, robot and storage medium, which can solve the problems of low efficiency and poor accuracy of traditional manual labeling navigation maps

Method used

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  • Semantic map construction method and device, robot and storage medium
  • Semantic map construction method and device, robot and storage medium
  • Semantic map construction method and device, robot and storage medium

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Embodiment Construction

[0029] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0030] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other Presence or addition of features, wholes, steps, operations, elements, components and / or collections thereof.

[0031] It should...

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Abstract

The invention is suitable for the technical field of service robot map construction, and relates to a semantic map construction method and device, a robot and a storage medium, and the method comprises the steps: receiving advancing instruction information sent by a user, and controlling the robot to advance according to the advancing instruction information; collecting an image of the target areato construct a space map; collecting, identifying and analyzing spatial semantic information of semantic objects in the target area; acquiring time information when the spatial semantic information is acquired, and determining a key frame closest to the time according to the time information; labeling the spatial semantic information to the spatial map according to the key frame; and detecting whether mapping ending information is received or not, forming a navigation map with semantics if so, and continuing to control the robot to advance if not, and collecting the image and spatial semanticinformation of the target area to continue to construct the spatial map. According to the invention, the problems of low efficiency and poor accuracy of traditional manual navigation map labeling canbe solved.

Description

technical field [0001] The present application belongs to the technical field of service robot map construction, and in particular relates to a semantic map construction method, device, robot and storage medium. Background technique [0002] With the development of robot technology and the deepening of artificial intelligence research, service robots have gradually become an indispensable role in human life, and their functions are becoming more and more intelligent. They are widely used in catering, cargo transportation and other fields. In some actual application scenarios, the robot can reach the designated location on the map to provide services based on its autonomous positioning and navigation function, but the service of the robot cannot be separated from the navigation map. Therefore, in the global positioning and navigation process of the robot, the navigation map plays a vital role. In order to ensure the smooth progress of robot navigation (arbitrarily specify th...

Claims

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Application Information

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IPC IPC(8): G06T7/50G01S17/02G01S17/89
CPCG06T7/50G01S17/89
Inventor 顾震江孙其民刘大志罗沛
Owner 深圳优地科技有限公司
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