Method and system for positioning and navigation based on two-dimension code recognition

A positioning and navigation, two-dimensional code technology, applied in navigation, surveying and navigation, electromagnetic radiation induction and other directions, can solve problems such as navigation errors, achieve precise positioning and navigation, simplify the process, and simplify the operation.

Inactive Publication Date: 2015-09-02
上海人智信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the current positioning technology cannot accurately locate the exact location of the positioning coordinates and the specific information of the positioning coordinates, it will lead to errors in navigation, not to mention indoor navigation. At present, there is no technology that can accurately locate and navigate indoors

Method used

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  • Method and system for positioning and navigation based on two-dimension code recognition
  • Method and system for positioning and navigation based on two-dimension code recognition

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] like figure 1 As shown, a positioning and navigation method based on two-dimensional code recognition, the positioning and navigation method based on two-dimensional code recognition includes the following steps:

[0030] Step S1: Take pictures of the surrounding environment of the location through the mobile terminal and identify it in conjunction with the Internet to obtain location information;

[0031] The specific implementation of the step S1 is ...

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Abstract

The invention discloses a method for positioning and navigation based on two-dimension code recognition. A surrounding environment of a location, where a mobile terminal is, is shot by the mobile terminal and is combined with an internet for recognition to obtain location information, and the operation is simple. The obtained location information is manufactured into a two-dimension code, and the two-dimension code is sent to a processing terminal via an internet of things. The two-dimension code is directly manufactured through the terminal without the need for other operation, so that the process is simplified. A processing terminal recognizes the received two-dimension code and obtains information data of the location where the mobile terminal is. The processing terminal creates navigation according to the obtained location information of the location and sends the navigation to the mobile terminal. The processing terminal creates the navigation according to the information data of the location, so that the mobile terminal can conveniently and quickly reach a place where the mobile terminal wants to go by itself according to the navigation, or the accurate location where the mobile terminal is can be quickly positioned. Relatively accurate positioning and navigation is realized via two-dimension code recognition.

Description

technical field [0001] The invention relates to the technical field of two-dimensional codes, in particular to a positioning and navigation method and system based on two-dimensional code recognition. Background technique [0002] Two-dimensional code (TWO-DIMENSIONAD CODE) is a black and white graphic (column such as a rectangular square) distributed in a certain regular direction with a specific geometric figure. Specific data information is recorded on the figure, and each geometric figure constitutes a A QR code barcode unit for special information. Compared with the one-dimensional code, the two-dimensional code is a more advanced barcode format than the one-dimensional code, so the two-dimensional code can be used in a wider range of fields. [0003] Since the current positioning technology cannot accurately locate the precise location of the positioning coordinates and the specific information of the positioning coordinates, it will lead to errors in navigation, not ...

Claims

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Application Information

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IPC IPC(8): G06K7/10G01C21/00
Inventor 夏志敏
Owner 上海人智信息科技有限公司
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