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Target location positioning method and apparatus thereof

A target location and positioning method technology, applied in the field of navigation, can solve problems such as low accuracy, inaccurate positioning points of navigation devices, GPS signal drift, etc., to improve accuracy, overcome low accuracy, and accurate positioning Effect

Inactive Publication Date: 2015-07-29
FAURECIA CLARION ELECTRONICS (XIAMEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
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Problems solved by technology

[0004] In the process of realizing the above location positioning, the inventor found that there are at least the following problems in the prior art: Although the solutions of the prior art can locate the location of the user, the GPS signal may drift, which may make the navigation The positioning point determined by the device based on the GPS signal is inaccurate
Therefore, the accuracy of locating the user's location (target location) using existing technologies is not very high

Method used

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  • Target location positioning method and apparatus thereof
  • Target location positioning method and apparatus thereof
  • Target location positioning method and apparatus thereof

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Embodiment Construction

[0054] 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 of the embodiments of the present invention, not all of them. 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.

[0055] In order to improve the accuracy of locating the target location, such as figure 1 As shown, Embodiment 1 of the present invention provides a positioning method for a target location, including:

[0056] Step 11, obtaining the GPS navigation point information of the target location.

[0057] Wherein, the target location refers to a location that needs to be positioned. For example, user b wants to go to location A where user a is located...

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Abstract

The invention discloses a target location positioning method and an apparatus thereof, and relates to the technical field of navigation. The apparatus and the method are disclosed to improve the positioning accuracy of a target location. The method comprises the following steps: acquiring global positioning system navigation point information of the target location; determining a first target location according to the global positioning system navigation point information; acquiring information of a building having a smallest distance to the first target location on the map of the above global positioning system as positioning reference point information, or using information of the building having a smallest distance to the first target location, acquired by using social network service, as the positioning reference point information; and positioning the target location according to the global positioning system navigation point information and the positioning reference point information. The method and the apparatus can be used in a target location positioning technology.

Description

technical field [0001] The invention relates to the technical field of navigation, in particular to a method and device for locating a target location. Background technique [0002] In daily life, when the user needs to inform other people of his location, he can inform the other party of his location information by calling or sending a text message. However, the method of calling or sending text messages is cumbersome, and the description may not be clear, and sometimes there may even be wrong descriptions. [0003] In view of the above problems, the following solution is disclosed in the patent document of JP-A-2003-259420: use GPS (Global Positioning System, Global Positioning System) to locate the location of the user, that is, the user uses the electronic device to store the information of his location The GPS signal is transmitted to the other party's navigation device, and then the other party's navigation device locates the user's location according to the obtained ...

Claims

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Application Information

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IPC IPC(8): G01C21/00
CPCG01S19/40G01S19/42
Inventor 柳叶青
Owner FAURECIA CLARION ELECTRONICS (XIAMEN) CO LTD
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