Multipoint positioning method and positioning system

A positioning system and multi-point positioning technology, applied in positioning, radio wave measurement systems, instruments, etc., can solve problems such as the inability to accurately locate objects to be located, and achieve the effect of ensuring the quality of information transmission and realizing high-precision positioning

Inactive Publication Date: 2015-06-03
NATIONZ TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides a multi-point positioning method and a positioning system, which solves the technical problem that the objects to be positioned within a certain range cannot be precisely positioned in the prior art

Method used

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  • Multipoint positioning method and positioning system
  • Multipoint positioning method and positioning system
  • Multipoint positioning method and positioning system

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Embodiment Construction

[0039] The general idea of ​​the present invention is: by setting a plurality of positioning devices to receive the radio frequency signal sent by the device to be located within a certain range, and calculating the distance parameter with the device to be located through the information, so as to obtain the distance between the device to be located and the device to be located. The distance value, using multiple distance values ​​to achieve accurate positioning of the device to be positioned, and display the positioning information, or send the positioning information to the device to be positioned and / or other display devices for display. In the present application, a plurality of positioning devices can be installed at any position within their positioning distance. The positioning device in the present application can be installed in some places where positioning is difficult, and a good positioning effect can also be obtained, such as closed floors, mines with poor undergr...

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Abstract

The invention discloses a multipoint positioning method and a multipoint positioning system. A plurality of positioning devices are arranged, parameters of distances between the positioning devices and a device to be positioned are respectively measured by the positioning devices, the distance between the device to be positioned and each positioning device is determined by the parameters and positioning information is displayed, so that the position of the device to be positioned is accurately positioned. Accurate positioning on the device to be positioned in the measurement range of the plurality of positioning devices is implemented. meanwhile, to prevent the condition that signal intensity is low in a certain places or the device to be positioned is far away from a display device, according to the invention, the positioning information also can be sent to a relay server to be transferred so as to effectively ensure information transfer quality. High-accuracy positioning is guaranteed to be implemented in the complex environment.

Description

technical field [0001] The invention relates to a multi-point positioning method and a positioning system, in particular to a multi-point positioning method and a positioning system capable of positioning an object through a plurality of positioning devices. Background technique [0002] In our daily life, with the continuous development of technology, the positioning function is more and more favored by people. However, the existing positioning technology is mainly used in large-scale positioning fields such as car navigation and map search, and usually can only locate the approximate location of an object, such as a building or a community. However, with the continuous improvement of people's requirements for positioning technology, large-scale positioning accuracy has been unable to solve various problems encountered in people's lives, such as parking positioning in parking lots, and positioning of trapped people in accidents and disasters. Therefore, how to achieve high...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S5/04
CPCG01S5/04
Inventor 熊星
Owner NATIONZ TECH INC
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