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Method and device for positioning terminal

A technology for locating terminals and terminals, applied in the computer field, can solve the problems of inefficiency, difficult and inaccurate relative distance positioning of multiple devices, and achieve the effect of fast and accurate positioning

Active Publication Date: 2017-03-22
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in today's mainstream experience equipment: head-mounted display devices based on mobile phones, it is very difficult to locate the relative distance of multiple devices in the same space without the use of external positioning devices. The position is sent to the server for calculation and feedback is inefficient and inaccurate

Method used

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  • Method and device for positioning terminal
  • Method and device for positioning terminal
  • Method and device for positioning terminal

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Embodiment Construction

[0033] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0034] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0035] figure 1 It shows an exemplary system architecture 100 to which embodiments of the method for locating a terminal or the apparatus for locating a terminal of the present application can be applied.

[0036] Such as figure 1 As shown, the system architecture 100 may ...

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Abstract

The invention discloses a method and device for positioning a terminal. One embodiment of the method comprises the steps of allowing a first terminal receives a wireless signal sent by at least one second terminal with a preset power, detecting the intensity of the wireless signal so as to determine the distance between the first terminal and each second terminal and generates the distance data of the first terminal, obtaining the position data of the first terminal, receiving the distance data and position data of the second terminal sent by each second terminal in the at least one second terminal, and correcting the position data of the first terminal and the position data of each second terminal according to the distance data of the first terminal and the distance data of each second terminal and determining the position of each terminal. According to the embodiment, the terminal can rapidly and accurately determine the positions of multiple terminals without the aid of an external positioning device.

Description

technical field [0001] The present application relates to the field of computer technology, specifically to the field of virtual reality technology, and in particular to a method and device for positioning a terminal. Background technique [0002] At present, there are three mainstream virtual reality output devices: mobile phone-based experiential head-mounted display devices (such as Cardboard, etc.), advanced head-mounted display devices based on personal computer computing (such as Vive, Oculus, etc.), and integrated virtual reality solutions. In the head-mounted display device with a personal computer as the host computer, Vive can emit infrared rays through an additional device, and use the receiving device in the head-mounted display to receive infrared rays, so as to achieve the purpose of positioning. In the scene of multiple users in the same space, It is also possible to support multiple head-mounted display positioning through the same method, but the current Viv...

Claims

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Application Information

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IPC IPC(8): H04W4/02H04W64/00
CPCH04W4/025H04W64/003
Inventor 黄祺
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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