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Positioning method and device

The technology of a positioning device and positioning method, which is applied in the field of electronic information, can solve the problems of inaccurate positioning accuracy and achieve the effect of accurate positioning

Pending Publication Date: 2019-08-09
SHAANXI NAVI INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiments of the present disclosure provide a positioning method and device, which can solve the problem that the positioning accuracy of the terminal equipment using the satellite positioning system is not accurate enough

Method used

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  • Positioning method and device
  • Positioning method and device

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Embodiment Construction

[0051] 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 disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0052] An embodiment of the present disclosure provides a positioning method, which is applied to a positioning device. The positioning device may be a server or a terminal device to be positioned. This disclosure does not limit this, such as figure 1 As shown, the positioning method includes the following steps:

[0053] 101. Obtain satellite data.

[0054] The satellite data includ...

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Abstract

The invention provides a positioning method and device, which relate to the technical field of electronic information and can solve the problem of inaccurate positioning precision when a terminal device uses a satellite positioning system. In the specific technical scheme, the method comprises steps: satellite data are acquired, wherein the satellite data comprise the longitude, the latitude and the elevation value of the terminal device, and the terminal device is a to-be-positioned device; positioning reference data are acquired, wherein the positioning reference data comprise at least one item selected from the carrier attribute of the terminal device, the moving direction of the terminal device and the moving speed of the terminal device; and according to the satellite data and the positioning reference data, the position of the terminal device on an electronic map is determined. The method and the device are used for positioning the terminal device.

Description

technical field [0001] The present disclosure relates to the technical field of electronic information, in particular to a positioning method and device. Background technique [0002] Satellite positioning system is a technology that uses satellites to accurately locate something. It can be used to guide aircraft, ships, vehicles, and individuals to follow a selected route safely and accurately to reach their destination on time. For example, a global positioning system (English: Global Positioning System, GPS), a Beidou satellite navigation system (English: BeiDou Navigation Satellite System, BDS), etc. [0003] Usually, the terminal device receives satellite signals, and then determines its own position on the electronic map according to the data contained in the received satellite signals. The positioning accuracy is mainly determined by the performance of the terminal itself, but the positioning accuracy of this method is not accurate enough. Contents of the invention ...

Claims

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Application Information

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IPC IPC(8): G01S19/42G01C21/34
CPCG01S19/42G01C21/3415
Inventor 不公告发明人
Owner SHAANXI NAVI INFORMATION TECH
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