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Positioning method, positioning device and positioning equipment

A technology of positioning equipment and positioning method, applied in the field of communication, can solve the problems of slow speed and low precision, and achieve the effect of fast speed, fast and accurate positioning, and guaranteeing positioning time.

Inactive Publication Date: 2017-11-14
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above technical problems, the present invention provides a positioning method, device and positioning equipment, which solves the problems of slow speed and low precision in positioning target equipment in an obstacle environment in the prior art

Method used

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  • Positioning method, positioning device and positioning equipment
  • Positioning method, positioning device and positioning equipment
  • Positioning method, positioning device and positioning equipment

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Embodiment Construction

[0045] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0046] like figure 1 As shown, the embodiment of the present invention provides a positioning method, including:

[0047] S101. Acquire the direction parameters from the positioning device to the target device generated by multiple positioning devices. Each positioning device includes a phased array antenna, and the direction parameter is the main antenna position of the phased array antenna at the first antenna array phase. Lobe direction, th...

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Abstract

The invention discloses a positioning method, a positioning device and positioning equipment. The positioning method comprises the steps of: acquiring direction parameters, from a plurality sets of positioning equipment to target equipment, respectively generated by the positioning equipment, wherein each positioning equipment comprises a phase-controlled arrayed antenna, the direction parameters comprise an antenna main lobe direction when the phase-controlled arrayed antenna is in a first antenna array phase, and the first antenna array phase is an antenna array phase when the intensity of a signal received by the phase-controlled arrayed antenna from the target equipment is at the maximum; and determining position information of the target equipment according to the direction parameters of the positioning equipment and positions of the positioning equipment. The positioning method and the positioning device based on the phase-controlled arrayed antennas can realize rapid and precise positioning by means of a small amount of the positioning equipment.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a positioning method, device and positioning equipment. Background technique [0002] At present, when various satellite positioning systems locate indoor target devices, the signal will weaken indoors, resulting in weakened positioning capabilities. At present, the main indoor positioning system relies on the indoor wireless network, and analyzes the signal strength of the connected devices through the wireless access point to determine the approximate distance of the target device, and at the same time, according to the distance range provided by multiple wireless access point devices , to calculate an overlapping range, so as to achieve the purpose of indoor positioning. [0003] However, at present, the antennas of wireless access points basically use general omnidirectional antennas. If in a space without obstacles, the signal strength can determine that the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S5/04
CPCG01S5/04
Inventor 陆晓铮
Owner ZTE CORP
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