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Positioning device and method, and positioning system

A positioning device and positioning system technology, which is applied in the direction of location information-based services, wireless communications, electrical components, etc., can solve problems such as inability to guarantee positioning accuracy, signal occlusion, etc.

Active Publication Date: 2022-01-18
POSITEC POWER TOOLS (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the related technology, a positioning device can be installed on the automatic walking equipment to locate itself. However, the automatic walking equipment may have signal blocking and other situations, and the positioning accuracy cannot be guaranteed.

Method used

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  • Positioning device and method, and positioning system
  • Positioning device and method, and positioning system
  • Positioning device and method, and positioning system

Examples

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Embodiment Construction

[0084] Various exemplary embodiments, features and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures denote elements that have the same or similar functions. While various aspects of the embodiments are shown in the drawings, the drawings are not necessarily drawn to scale unless otherwise indicated.

[0085] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.

[0086] In addition, in order to better illustrate the present disclosure, numerous specific details are given in the following detailed description. It will be understood by those skilled in the art that the present disclosure may be practiced without certain specific details. In some instances, methods, means, components a...

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Abstract

The present disclosure relates to a positioning device and method as well as a positioning system. The device includes: a sending module, used to send a synchronization signal to a mobile station and a plurality of fixed stations; a receiving module, used to receive a first transmission delay signal from a plurality of fixed stations, the first transmission delay signal includes a plurality of fixed stations The time difference between the time when the station receives the first positioning signal from the mobile station and the time when the synchronization signal is received; the processing module is configured to: determine the mobile station according to the first transmission delay signal and the positions of multiple fixed stations the first position of . According to the embodiment of the present disclosure, it is possible to send synchronization signals to the mobile station and the fixed station, and determine the position of the mobile station according to the transmission delay signal of the fixed station and the position of the fixed station, and then determine the location of the automatic walking equipment installed with the mobile station. position, so that the position of the automatic walking equipment can be determined easily and accurately.

Description

technical field [0001] The present disclosure relates to the technical field of positioning, and in particular, to a positioning device and method, and a positioning system. Background technique [0002] With the development of science and technology, intelligent automatic walking equipment is well known to people. Since automatic walking equipment can perform preset related tasks based on automatic preset programs without human operation and intervention, it is widely used in industrial applications and household products. The application is very extensive. Industrial applications such as robots that perform various functions, and applications in household products such as lawn mowers and vacuum cleaners, these intelligent automatic walking equipment greatly save people's time and bring great benefits to industrial production and home life. Great convenience. [0003] In practical applications, it is usually necessary to position the automatic walking equipment, so as to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W64/00
CPCH04W4/023H04W64/006
Inventor 杨洲
Owner POSITEC POWER TOOLS (SUZHOU) CO LTD
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