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Positioning device, method and system

A positioning device and positioning system technology, applied in the direction of location information-based services, electrical components, wireless communication, etc., can solve the problems of signal occlusion and inability to guarantee positioning accuracy, and achieve the effect of precise determination

Active Publication Date: 2019-03-05
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, method and system
  • Positioning device, method and system
  • Positioning device, method and 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 indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically 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 superior or better than other embodiments.

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

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PUM

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Abstract

The invention relates to a positioning device, method and system. The device comprises a sending module used for sending a synchronization signal to a mobile site and a plurality of fixed sites, a receiving module used for receiving first transmission time delay signals from the fixed sites, and a processing module configured for determining a first position of the mobile site according to the first transmission time delay signals and the positions of the fixed sites, wherein each first transmission time delay signal comprises a time difference between the time of receiving a first positioningsignal from the mobile site by each fixed site and the time of receiving the synchronization signal by each fixed site. According to the positioning device, method and system, the synchronization signal can be sent to the mobile site and the fixed sites, and the position of the mobile site is determined according to the transmission time delay signals of the fixed sites and the positions of the fixed sites, and then the position of automatic walking equipment installed with the mobile site is determined, so that the position of the automatic walking equipment can be determined simply 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 Applications(China)
IPC IPC(8): H04W64/00
CPCH04W4/023H04W64/006
Inventor 杨洲
Owner POSITEC POWER TOOLS (SUZHOU) CO LTD
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