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Intelligent wearable equipment

A technology for smart wearable devices and wearers, which is applied in the directions of antenna arrays, antennas, electrical components, etc. that are energized separately. It can solve the problems of less data and low accuracy of calculation results, and achieve the effect of improving the scanning angle.

Inactive Publication Date: 2016-12-21
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] However, since the wearable device in the related art detects the pulse through an antenna, the area that can be detected is small, so it can only determine the pulse according to the difference in the signal within a small area, and the calculated pulse is based on less data. The accuracy of the calculation results is not high

Method used

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Examples

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Embodiment Construction

[0028] 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.

[0029] figure 1 It is a schematic structural diagram of a smart wearable device shown according to an exemplary embodiment. The smart wearable device can be worn by a user, for example, the smart wearable device can be a smart watch, a smart bracelet, a smart headband, and the like. Such as figure 1 As shown, the smart wearable device includes:

[0030] The antenna array 1 is used t...

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Abstract

The invention discloses intelligent wearable equipment. The intelligent wearable equipment comprises an antenna array used for scanning sign information of an intelligent wearable equipment user, wherein the antenna array comprises multiple array elements; and the phase of at least one array element radiation signal in the multiple array elements is changed along with time. The phase of at least one array element radiation signal in the disclosed multiple array elements is changed along with time; the multiple array element radiation signals can be overlaid in the space, so that the radiation signal with changeable phase causes a condition that the phases of the multiple array element radiation signals are changed along with time; therefore, the scanning angle of the multiple array element radiation signals can be enlarged compared with a condition that the phases of the multiple array element radiation signals are not changed; consequently, more sample data can be collected to calculate the sign information; and the sign information can be calculated more accurately according to more sample data.

Description

technical field [0001] The present disclosure relates to the technical field of antennas, in particular to a smart wearable device. Background technique [0002] Current wearable devices, such as watches and wristbands, have more and more functions, such as the function of detecting the wearer's pulse. [0003] In the related art, an antenna is generally installed in the wearable device to radiate signals to the wearer, receive reflected signals, and determine the wearer's pulse according to the difference between the transmitted and received signals. [0004] However, since the wearable device in the related art detects the pulse through an antenna, the area that can be detected is small, so it can only determine the pulse according to the difference in the signal within a small area, and the calculated pulse is based on less data. The accuracy of the calculation results is not high. Contents of the invention [0005] The present disclosure provides a smart wearable dev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q21/22H01Q3/36
CPCH01Q21/22H01Q3/36
Inventor 熊晓峰薛宗林王霖川
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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