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Wireless positioning method, energy conversion device, wireless positioning system and intelligent clothing

A wireless positioning system and energy conversion device technology, applied in radio wave measurement systems, measurement devices, positioning and other directions, can solve the problem of low positioning accuracy, and achieve the effect of realizing power supply, real-time continuous power supply, and improving accuracy

Active Publication Date: 2021-12-21
嘉兴温芯智能科技有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application provides a wireless positioning method, an energy replacement device, a wireless positioning system and smart clothing, which solve the problem of low positioning accuracy in the prior art, and realize the passive design of the energy conversion device, wireless and contactless charging mode And the multi-feature multi-dimensional fusion positioning method improves the accuracy of wireless positioning

Method used

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  • Wireless positioning method, energy conversion device, wireless positioning system and intelligent clothing
  • Wireless positioning method, energy conversion device, wireless positioning system and intelligent clothing
  • Wireless positioning method, energy conversion device, wireless positioning system and intelligent clothing

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Embodiment Construction

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0040]In a first aspect, the present invention provides a wireless positioning method, specifically including the following embodiments:

[0041] figure 1 Shown is a schematic flowchart of a wireless positioning method provided by the embodiment of the present application, as shown in figure 1 As shown, when applied to a wireless positionin...

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Abstract

The invention provides a wireless positioning method, an energy conversion device, a wireless positioning system and intelligent clothing, and the positioning method comprises the steps: carrying out the energy conversion of a first radio signal transmitted by a power supply device, obtaining the power supply electric energy of the energy conversion device, and obtaining the target distance between the energy conversion device and the power supply device; calculating a current positioning coordinate of the energy conversion device according to a second radio signal sent to the power supply device by the energy conversion device; performing fusion processing on the target distance and the current positioning coordinate to obtain target positioning information; an array antenna adjusts the beam forming direction according to the target positioning information so as to track the displacement of the energy conversion device, and thus the beam main lobe of the array antenna points to the energy conversion device; the problem of low positioning precision in the prior art is solved, passive design of the energy conversion device, a wireless and non-contact charging mode and a multi-feature and multi-dimension fusion positioning mode are realized, and the wireless positioning precision is improved.

Description

technical field [0001] The invention relates to the technical field of wireless positioning, in particular to a wireless positioning method, an energy replacement device, a wireless positioning system and smart clothing. Background technique [0002] Wireless positioning technology is an important positioning technology, which can be realized by wireless positioning system; wireless positioning system usually consists of several positioning base stations and positioning tags, and the positioning tags and positioning base stations are obtained through the communication between positioning base stations and positioning tags. The position relationship between them, and then estimate the current position of the positioning tag through the corresponding wireless positioning method; wireless positioning technology is widely used in the safe positioning of underground operators, the home activity trajectory positioning of the elderly living alone, the real-time care positioning of s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S5/02H02J50/20H04W64/00
CPCG01S5/02H02J50/20H04W64/00H04W64/006Y02D30/70
Inventor 朱方方苏红宏
Owner 嘉兴温芯智能科技有限公司
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