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A positioning method and device

A positioning method and a technology of a positioning device, which are applied to electrical components, wireless communications, etc., can solve the problems that GPS positioning technology cannot realize indoor positioning operations, and the application scenarios of positioning technology are limited, so as to increase flexibility, improve positioning accuracy, expand The effect of the application scene

Active Publication Date: 2018-01-05
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the current positioning technology has the problem of limited application scenarios
For example, GPS positioning technology cannot realize indoor positioning operations; as another example, because the realization of Wi-Fi positioning technology needs to rely on pre-collecting a large amount of outdoor fingerprint data, Wi-Fi positioning technology is currently mainly used for indoor positioning

Method used

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  • A positioning method and device
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  • A positioning method and device

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Embodiment Construction

[0054] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0055] It should be clear that 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 creative efforts fall within the protection scope of the present invention.

[0056]Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0057] It should be understood that the term "and...

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Abstract

The embodiment of the invention provides a location method. The location method comprises the steps of obtaining a first environmental parameter of the environment where a first terminal is located and obtaining the location information of the first terminal according to a second environmental parameter of the environment where a second terminal is located, location information of the second terminal and the first environmental parameter of the environment where the first terminal is located. The embodiment of the invention further provides a location device. According to the technical scheme, application scenarios of the location technology can be expanded.

Description

【Technical field】 [0001] The present invention relates to the technical field of wireless communication, in particular to a positioning method and device. 【Background technique】 [0002] With the rapid development of smart terminals, positioning technology has become a necessary technology for smart terminals. At present, positioning technologies mainly include Global Positioning System (Global Positioning System, GPS) positioning technology, base station positioning technology, Wireless-Fidelity (Wireless-Fidelity, Wi-Fi) positioning technology and so on. [0003] However, the current positioning technologies all have the problem of limited application scenarios. For example, GPS positioning technology cannot realize indoor positioning operation; as another example, because the realization of Wi-Fi positioning technology needs to rely on pre-collecting a large amount of outdoor fingerprint data, Wi-Fi positioning technology is currently mainly used for indoor positioning. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W64/00
Inventor 聂祥龙
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD