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UWB multi-dimensional positioning method and system, computer equipment and storage medium

A positioning method and technology of a positioning system, applied in the field of positioning systems, can solve problems such as low positioning stability and redundant number of base stations, and achieve fast and accurate ranging results

Active Publication Date: 2021-06-18
广州联网科技有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

[0004] Aiming at the deficiencies in the existing technology, the purpose of the present invention is to provide a UWB multi-dimensional positioning method, system, computer equipment and storage medium, which solves the problem of low positioning stability in multiple complex environments and redundant base stations in traditional indoor positioning. The remaining problems make the positioning system more practical

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  • UWB multi-dimensional positioning method and system, computer equipment and storage medium
  • UWB multi-dimensional positioning method and system, computer equipment and storage medium

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Embodiment Construction

[0046] In order to make the objects, features, and advantages of the present invention, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Several embodiments of the invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein.

[0047] In the present invention, the terms "installation", "connected", "connection", "fixed", such as the term "mount", "connected", "linked", "fixed", unless otherwise expressly specifically understood, for example, can be a fixed connection, or a detachable connection Or integrally connect; may be mechanical connections, or electrical connection; may be directly connected, or indirectly connected by an intermediate medium, which can be internally internally in the two elements. For those skilled in the art, the specific meaning of the above terms can be understood in terms o...

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Abstract

The invention relates to a UWB multi-dimensional positioning method and system, computer equipment and a storage medium. The key points of the technical scheme are that the method comprises the steps of obtaining basic information of each base station; according to the basic information of each base station, carrying out distance measurement on the label through each base station to obtain each piece of distance information between the label and each base station; according to the basic information of each base station and each piece of distance information, judging the resolving group of the label; calculating according to the resolving group of the label and each piece of distance information to obtain a label coordinate of the label. The method has the advantages of high stability and capability of quickly and accurately providing a distance measurement result.

Description

Technical field [0001] The present invention relates to the field of positioning system, and more particularly, it relates to a UWB multi-dimensional method, system, computer device, and storage medium. Background technique [0002] In the case of outdoor, GPS currently is generally positioned. However, due to attenuation of the GPS signal, the equipment cannot be positioned by GPS in the room. In the era of high-speed development of the IoT technology, the demand for the accurate location information that can acquire indoor equipment is getting bigger. In general, there is a need to reach nearly 15 cm of positioning accuracy. In the current wireless signal positioning technology, the indoor positioning can be obtained by the UWB technology to get the maximum positioning accuracy. [0003] However, in actual applications, the complexity of the environment increases. If the positioning system can only do a flat two-dimensional positioning solution, the number of base stations requ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W64/00
CPCH04W4/025H04W64/003Y02D30/70
Inventor 彭章培李嘉辉卢汝斌
Owner 广州联网科技有限公司
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