Positioning method, device, label and system and storage medium

A technology of positioning tags and positioning methods, applied in the field of positioning, can solve the problem of high performance requirements of positioning tags

Active Publication Date: 2020-10-27
CHENGDU JINGWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the purpose of this application is to provide a positioning method, device, label, system and sto...

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  • Positioning method, device, label and system and storage medium
  • Positioning method, device, label and system and storage medium
  • Positioning method, device, label and system and storage medium

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Embodiment Construction

[0052] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is only a part of the embodiments of the present application, but not all the embodiments. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0053]Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordi...

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Abstract

The invention provides a positioning method, device and system, a label and a storage medium, and relates to the technical field of positioning. The method comprises the following steps: firstly, a positioning label generates a positioning signal; secondly, the positioning label sends the positioning signals to at least two positioning base stations at preset time intervals, wherein for the positioning signal sent each time, each positioning base station is used for sending the time information of receiving the positioning signal to the positioning controller, and the positioning controller isused for determining the position information of the positioning label based on the obtained time difference between the at least two pieces of time information. Based on the method, the problem thatthe performance requirement for the positioning label is high in the existing positioning technology can be solved.

Description

technical field [0001] The present application relates to the technical field of positioning, in particular, to a positioning method, device, label and system, and a storage medium. Background technique [0002] Ultra Wideband (UWB, Ultra Wideband) positioning technology based on positioning tags is widely used due to its high positioning accuracy (centimeter level, thousands of positioning times per second). However, the inventor has found through research that in the existing ultra-wideband positioning technology, the positioning tag sends a positioning signal to the positioning base station based on the notification signal of the system controller. Therefore, it is necessary to set a receiving device for receiving the notification signal in the positioning tag. That is, the performance requirements for positioning tags are high. Contents of the invention [0003] In view of this, the purpose of the present application is to provide a positioning method, device, label, ...

Claims

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Application Information

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IPC IPC(8): H04W4/02H04W56/00H04W64/00
CPCH04W4/023H04W56/001H04W64/00Y02D30/70
Inventor 严炜
Owner CHENGDU JINGWEI TECH CO LTD
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