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Method, device and system for obtaining traffic signs and determining traffic routes

A traffic sign and traffic route technology, applied in the field of Internet of Vehicles, can solve the problems of inaccurate electronic map timeliness, huge route collection project, and many time resources

Active Publication Date: 2015-04-22
XIAOMI INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Because map surveying and mapping companies need to manually survey and map routes on the spot, the route collection project of related technologies is huge, which consumes a lot of time and resources. Some maps have just been updated on the server, and some roads have been modified or closed due to planning or other reasons. , so the surveying and mapping methods provided by related technologies are inaccurate in drawing electronic maps and have poor timeliness in updating electronic maps

Method used

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  • Method, device and system for obtaining traffic signs and determining traffic routes
  • Method, device and system for obtaining traffic signs and determining traffic routes
  • Method, device and system for obtaining traffic signs and determining traffic routes

Examples

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Embodiment Construction

[0105] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0106] figure 1 It is a flow chart of a method for obtaining a traffic sign according to an exemplary embodiment. The method for obtaining a traffic sign is applied to a mobile terminal, and the mobile terminal is set on a traffic vehicle, and the traffic vehicle is driving on a traffic route, such as figure 1 As shown, the method for obtaining the traffic sign includes the following steps S101...

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Abstract

The invention discloses a method, device and system for obtaining traffic signs and determining traffic routes. The method, device and system are used for improving the accuracy and the timeliness of a traffic route map. The method for determining the traffic routes includes the steps of determining traveling route stages of the traffic routes; determining the traffic signs on the traffic routes according to a plurality of traffic sign messages coming from a plurality of mobile terminals; determining the traffic routes according to the traveling route stages and the traffic signs, and drawing the traffic routes into the traffic route map. By means of the technical scheme, the traffic routes where vehicles pass can all be drawn into the traffic route map, so that the accuracy and the timeliness of the traffic route map are accordingly guaranteed.

Description

technical field [0001] The present disclosure relates to the technical field of Internet of Vehicles, and in particular to a method, device and system for acquiring traffic signs and determining traffic routes. Background technique [0002] With the popularity of automobiles, people's travel is increasingly dependent on car navigation systems. Related technologies require map surveying and mapping companies to survey and map by driving to the field route, and redraw the electronic map according to the surveying and mapping results, and update it to the server. Mobile devices It is necessary to download and update to the server regularly to determine the accuracy of the map data. [0003] Because map surveying and mapping companies need to manually survey and map routes on the spot, the route collection project of related technologies is huge and consumes a lot of time and resources. Some maps have just been updated on the server, and some roads have been modified or closed d...

Claims

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Application Information

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IPC IPC(8): G08G1/01
CPCG08G1/01
Inventor 张旭
Owner XIAOMI INC
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