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Method for obtaining navigation information, navigation terminal and navigation center server

A navigation terminal and navigation information technology, which is applied in navigation, surveying and mapping and navigation, road network navigator, etc., can solve the problem of not being able to provide the user's current location and driving information

Inactive Publication Date: 2010-02-10
NAVINFO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of the electronic navigation industry, more and more users use navigation terminals, and users have higher and higher requirements for navigation technology. The current electronic navigation terminals can only serve one user at a time, and cannot serve other users. Others (such as the user's friends) provide the user's current location and driving information

Method used

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  • Method for obtaining navigation information, navigation terminal and navigation center server
  • Method for obtaining navigation information, navigation terminal and navigation center server
  • Method for obtaining navigation information, navigation terminal and navigation center server

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Embodiment Construction

[0047] In order to make the technical problems, technical solutions and advantages to be solved by the embodiments of the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0048] The embodiment of the present invention aims at the problem that the electronic navigation technology in the prior art cannot provide the user with the navigation information of other users except the user, and provides a method for obtaining navigation information that can provide a user with another user's current navigation information Method, navigation terminal and navigation center server.

[0049] Such as figure 1 As shown, the method for obtaining navigation information in an embodiment of the present invention includes:

[0050] Step 11, receiving a query request sent by the first navigation terminal, the query request carrying the identification information of the user to which the second navigation terminal belongs; ...

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Abstract

The invention provides a method for obtaining navigation information, a navigation terminal and a navigation center server, wherein the method comprises steps of: receiving query demands sent by a first navigation terminal and the query demands carrying identification information of a user which a second navigation terminal belongs to; obtaining the current navigation information of the second navigation terminal according to the identification information of the user which the second navigation terminal which belongs to; sending the current navigation information of the second navigation terminal into the first navigation terminal. The technical scheme of the invention can provide the current navigation information of the other user for the user.

Description

technical field [0001] The invention relates to the field of electronic navigation, in particular to a method for obtaining navigation information, a navigation terminal and a navigation center server. Background technique [0002] With the development of the electronic navigation industry, more and more users use navigation terminals, and users have higher and higher requirements for navigation technology. The current electronic navigation terminals can only serve one user at a time, and cannot serve other users. Others (such as the user's friends) provide the user's current location and driving information. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method for obtaining navigation information, a navigation terminal and a navigation center server that can provide a user with the current navigation information of another user. [0004] In order to solve the above technical problems, embodiments of the pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/00G01C21/26G01C21/34
Inventor 杜宇程杜钧徐瑞峰
Owner NAVINFO
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