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Positioning method and device, electronic device

A positioning method and a technology of a positioning device, which are applied to instruments, character and pattern recognition, computer parts, etc., can solve the problems of being unable to determine the user's position, difficult to determine the user's position, and poor GPS signals, etc.

Inactive Publication Date: 2018-01-09
ANHUI XUNFEI AITU TRAVEL E COMMERCE CO LTD
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Problems solved by technology

[0003] Existing positioning methods generally use GPS positioning technology to determine the approximate location of the user, or determine the user's location based on the text information in the image provided by the user. However, when the GPS signal is not good or there is no GPS signal, it is difficult to determine the user's location; It is also impossible to determine the user's location when there is no text information in the image provided by the user
[0004] To sum up, in the prior art, the GPS positioning technology is generally used or the text information in the image provided by the user is used to locate the user's position. When the GPS signal cannot be detected or there is no position-related text information in the image provided by the user, the Unable to accurately locate the user's location

Method used

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  • Positioning method and device, electronic device
  • Positioning method and device, electronic device
  • Positioning method and device, electronic device

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Embodiment Construction

[0101] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other accompanying drawings based on these drawings and obtain other implementations.

[0102] In order to make the drawing concise, each drawing only schematically shows the parts related to the present invention, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, only one of the components having the same structure or function is schematically shown, or only one of them is marked. Herein, "a" not only means "only one", but also means "more than one".

[0103] In one emb...

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Abstract

The invention discloses a positioning method and device, and an electronic device. The positioning method comprises the steps of receiving a user positioning image for positioning; extracting the keyinformation from the user positioning image; conducting precise positioning on user position by means of a positioning template base which is established in advance. The invention is advantageous in that precise positioning can be conducted on user position by means of images provided by users.

Description

technical field [0001] The present invention relates to the technical field of positioning, in particular to a positioning method and device, and electronic equipment. Background technique [0002] With the continuous improvement of modern science and technology, automatic positioning technology has been widely used, especially in the navigation system, it is necessary to locate the user's position first, and then plan a reasonable path for navigation. Therefore, how to accurately locate the user's position Positioning is directly related to the rationality of navigation path planning, and has attracted more and more researchers' attention. [0003] Existing positioning methods generally use GPS positioning technology to determine the approximate location of the user, or determine the user's location based on the text information in the image provided by the user. However, when the GPS signal is not good or there is no GPS signal, it is difficult to determine the user's loca...

Claims

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Application Information

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IPC IPC(8): G06K9/20G06K9/34G06K9/62
Inventor 吴子扬李啸
Owner ANHUI XUNFEI AITU TRAVEL E COMMERCE CO LTD
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