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Positioning method and device

A positioning method and a technology of a positioning device, which are applied in the electronic field, can solve the problems of high cost of positioning methods, and the accuracy of positioning results cannot meet the expected effect, and achieve the effect of simplifying the difficulty of implementation

Inactive Publication Date: 2016-03-30
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a positioning method and device. The method and device provided by the present invention solve the problem that the positioning method in the prior art has high cost and the accuracy of the positioning result cannot achieve the expected effect

Method used

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  • Positioning method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] Such as figure 1 As shown, the embodiment of the present invention provides a positioning method, which is used when the first electronic device locates a wireless communication-capable electronic device to be located. The following describes the specific implementation of the present invention in conjunction with the accompanying drawings. To elaborate:

[0063] Step 101, the first electronic device scans for at least one second electronic device capable of wireless communication with itself within a set range;

[0064] Step 102, acquiring at least one first feature information of the at least one second electronic device;

[0065] Because the feature information obtained by the first electronic device in the embodiment of the present invention is mainly used to locate the second electronic device, the first feature information can be used to determine the relative position and relative position of the second electronic device and the first electronic device. distanc...

Embodiment 2

[0084] Construct the first positioning reference through the pre-stored corresponding relationship (such as figure 2 shown):

[0085]Step 201, obtaining identification information of the at least one second electronic device;

[0086] In step 101 of the embodiment, after the first electronic device scans at least one second electronic device that can communicate wirelessly with itself within the set range, the first electronic device will obtain the identification information of the scanned at least one second electronic device . Therefore, the identification information uniquely identifies each scanned electronic device.

[0087] Step 202, match the identification information with the feature items in the pre-stored relative relationship, if the identification information of the second electronic device matches any feature item, obtain the information related to the second electronic device from the relative relationship. The first positional relationship and the first di...

Embodiment 3

[0093] Construct the first positioning reference through user interaction (such as image 3 shown):

[0094] Step 301, obtaining identification information of the at least one second electronic device;

[0095] Step 302, output the identification information, and receive the first operation information input by the user for the identification information of the second electronic device, and obtain the second position relationship and the second distance from the first operation information as the first feature information;

[0096] Step 303: Establish the first positioning reference by using the obtained second position relationship and the second distance.

[0097] In the embodiment of the present invention, the first electronic device can scan the second electronic device, and display the identification information of the scanned second electronic device through the user interface, and after displaying the identification information, the user can pass the displayed identif...

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Abstract

The invention discloses a positioning method and device, and the method is used when first electronic equipment carries out the positioning of to-be-positioned detected electronic equipment which can carry out wireless communication. The method comprises the steps: scanning at least one piece of second electronic equipment in a set range through the first electronic equipment, wherein the second electronic equipment can communicate with the first electronic equipment in a wireless manner; building a first positioning reference, which at least comprises the feature information of the first and second electronic equipment, through at least one piece of first feature information of the second electronic equipment; controlling the electronic equipment in the first positioning reference to detect the detected electronic equipment, and obtaining the second feature information of the detected electronic equipment; carrying out the analysis of the second feature information based on the first positioning reference, and positioning the detected electronic equipment. According to the scheme of the invention, there is no need of any special hardware equipment for support, so the implementation difficulty of positioning is reduced.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to a positioning method and device. Background technique [0002] With the rapid development of electronic technology, people's life is more and more closely connected with the network and various electronic products with different functions. With the continuous development of society and technology, the demand for navigation and positioning is not limited to the traditional fields of navigation, aviation, aerospace and surveying and mapping. As a common navigation and positioning system, GPS has gradually entered every corner of society. The method of navigation and positioning has experienced many years of development from the early road-based wireless point navigation system to the current commonly used satellite navigation system, from a few land-based systems with poor accuracy and large equipment to the current multiple navigation and positioning methods In the d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W64/00
Inventor 李凡智
Owner LENOVO (BEIJING) CO LTD
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