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Transportation navigation method and device thereof

A traffic and navigation path technology, applied in the field of traffic navigation, can solve problems such as easy detachment

Active Publication Date: 2014-07-02
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the actual navigation process, the inventor found that there are at least the following problems in the prior art: usually, the user can only obtain a map that identifies the user's current location and a pre-planned travel route. , the user can only judge the direction of travel and the route of travel subjectively
Once the user's subjective judgment is wrong, it is easy to deviate from the pre-planned travel route, resulting in the user being unable to continue to follow the pre-planned travel route to the destination

Method used

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  • Transportation navigation method and device thereof
  • Transportation navigation method and device thereof

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Embodiment Construction

[0075] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0076] The present invention can be applied to electronic devices including mobile phones, tablet computers, etc., and is used to provide users with real-time direction prompts according to the current position and current orientation of the user holding the electronic device to ensure that the user can follow the correct direction of travel March.

[0077] An embodiment of the present invention provides a method of traffic navigation, suc...

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Abstract

Provided are a transportation navigation method and device, which relate to the field of data processing and can guarantee that a user travels in a correct travelling direction. The transportation navigation method comprises: acquiring a navigation azimuth and a user azimuth (101), wherein the navigation azimuth is an included angle between a navigation path direction and a designated direction, and the user azimuth is an included angle between a user orientation and the designated direction; and according to the navigation azimuth and the user azimuth, generating direction indication information (102). The transportation navigation method and device are mainly applied in the process of pedestrian travel navigation.

Description

Technical field [0001] The invention relates to the field of data processing, in particular to a method and device for traffic navigation. Background technique [0002] Navigation technology uses GPS (Global Positioning System, Global Positioning System) to obtain the user's accurate location, and plan the travel path according to the departure place and destination set by the user, and finally combine the travel path to correct the location according to the exact location of the travel object. The technology of traffic navigation for travel objects. [0003] In the actual navigation process, the inventor found at least the following problems in the prior art: under normal circumstances, the user can only obtain a map that identifies the user’s current location and a pre-planned travel route. At the time, the user can only subjectively judge the direction of travel and the route of travel. Once the user's subjective judgment is wrong, it is easy to deviate from the pre-planned tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/34
CPCG01C21/34G01C21/20G01C21/3407
Inventor 丁强李莉
Owner HUAWEI TECH CO LTD
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