Positioning method, positioning system and computer readable storage medium

A positioning method and technology of positioning system, which can be used in computing, image data processing, instruments, etc., can solve problems such as poor positioning accuracy, and achieve the effect of improving positioning accuracy and reducing impact.

Pending Publication Date: 2020-07-21
SHANGHAI OUFEI INTELLIGNET VEHICLE INTERNET TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The image-based positioning system will be affected by many environmental factors during positioning, resulting in poor positioning accuracy

Method used

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  • Positioning method, positioning system and computer readable storage medium
  • Positioning method, positioning system and computer readable storage medium
  • Positioning method, positioning system and computer readable storage medium

Examples

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Embodiment Construction

[0037] In the description of the present invention, it should be understood that the terms "first" and "second" are used for description purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of said features. In the description of the present invention, "plurality" means two or more, unless otherwise clearly and specifically defined.

[0038] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; may be mechanically connected, may be electrically connected or may communicate with each other; may be directly connected, or indirectl...

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PUM

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Abstract

The invention provides a positioning method, a positioning system and a nonvolatile computer readable storage medium. The positioning method provided by the embodiment of the invention comprises the following steps: acquiring a look-around image of a current scene; acquiring current scene information, current road feature information and current obstacle information according to the look-around image; matching with an existing virtual map according to the current scene information, the current road feature information and the current obstacle information to obtain positioning information; andoutputting the positioning information. According to the positioning method, the positioning system and the nonvolatile computer readable storage medium of the embodiment of the invention, the currentscene information, the current road characteristic information and the current obstacle information in the look-around image are identified to be matched with the existing virtual map; during positioning, various environmental factors are matched, so that the influence of the environmental factors on positioning is reduced, and the positioning precision is improved.

Description

technical field [0001] The present invention relates to the technical field of positioning, in particular to a positioning method, a positioning system and a non-volatile computer-readable storage medium. Background technique [0002] The image-based positioning system will be affected by many environmental factors during positioning, resulting in poor positioning accuracy. Contents of the invention [0003] Embodiments of the present invention provide a positioning method, a positioning system and a non-volatile computer-readable storage medium. [0004] The positioning method according to the embodiment of the present invention includes: obtaining a surround view image of the current scene; obtaining current scene information, current road characteristic information, and current obstacle information according to the surround view image; obtaining current scene information, current road characteristic information, and , and matching the current obstacle information with ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/73G01C21/32
CPCG06T7/73G01C21/32
Inventor 温加睿蒋如意段勃勃
Owner SHANGHAI OUFEI INTELLIGNET VEHICLE INTERNET TECH CO LTD
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