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Positioning azimuth detection method, positioning terminal and computer readable storage medium

A technology for azimuth detection and terminal positioning, which is applied in the field of positioning and can solve the problem of not being able to know the azimuth of the device to be tested.

Active Publication Date: 2021-06-08
HUIZHOU TCL MOBILE COMM CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a positioning and orientation detection method, a positioning terminal and a computer-readable storage medium for the above-mentioned defects of the prior art, aiming at solving the problem of only measuring the distance when positioning the device to be tested in the prior art and angle, it is impossible to know the orientation of the device under test

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  • Positioning azimuth detection method, positioning terminal and computer readable storage medium
  • Positioning azimuth detection method, positioning terminal and computer readable storage medium
  • Positioning azimuth detection method, positioning terminal and computer readable storage medium

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Embodiment Construction

[0041] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0042] Aiming at the virtual image problem, the present invention proposes a measurement scheme, which can eliminate the virtual image problem by cooperating with hardware design.

[0043] In terms of hardware, in the prior art, two antennas are set in the positioning terminal (such as a mobile phone, a watch), and one antenna is set on the device under test, and three antennas are used to measure distance and angle. In the present invention, an antenna is added to the positioning terminal, and the azimuth is detected by using the added antenna.

[0044] Specifically, the positioning or...

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Abstract

The invention provides a positioning azimuth detection method, a positioning terminal and a computer readable storage medium, the positioning terminal is provided with a first antenna, a second antenna and a third antenna, and a detected device is provided with a fourth antenna; when the positioning terminal detects an instruction of positioning the detected equipment, the first antenna, the second antenna and the third antenna are controlled to receive positioning data sent by the fourth antenna; first positioning information corresponding to the first antenna, second positioning information corresponding to the second antenna and third positioning information corresponding to the third antenna are obtained according to the positioning data; and distance angle information of the detected device is determined according to the first positioning information and the second positioning information, and azimuth information of the detected device is determined according to the second positioning information and the third positioning information. According to the invention, the third antenna is added on the positioning terminal, and the second positioning information and the third positioning information are utilized to jointly determine the azimuth information of the detected device, so that misjudgment caused by a virtual image is eliminated, and the accuracy of positioning the detected device is improved.

Description

technical field [0001] The present invention relates to the technical field of positioning, in particular to a positioning orientation detection method, a positioning terminal and a computer-readable storage medium. Background technique [0002] UWB technology originated from the pulse communication technology that emerged in the 1960s. UWB technology uses ultra-wide baseband pulses with extremely wide spectrum for communication, so it is also called baseband communication technology and wireless carrier communication technology. It is mainly used in military radar, positioning and communication systems with low interception rate / low detection rate. A communication system with a relative bandwidth greater than 0.2 or a bandwidth greater than 500MHz at any moment of transmission is called a UWB system and can be used for civilian goods. Because UWB technology has the characteristics of high data transmission rate (up to 1Gbit / s), strong anti-multipath interference ability, l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W4/06H04W64/00G01S5/10
CPCH04W4/023H04W4/06H04W64/006G01S5/10Y02D30/70
Inventor 秦启建柴慧丹
Owner HUIZHOU TCL MOBILE COMM CO LTD
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