Positioning base station

A technology for positioning base stations and positioning devices, which is applied in positioning, direction/deviation determination electromagnetic systems, measuring devices, etc., can solve problems such as inability to meet spatial positioning accuracy, and achieve the effect of fast, fast and accurate direction determination

Inactive Publication Date: 2017-03-29
CHENGDU IDEALSEE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the accuracy provided by wireless positioning technology is still at the meter level, which cannot meet people's increasing requirements for spatial positioning accuracy.

Method used

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] This embodiment provides a spatial positioning system, please refer to figure 1 , figure 1 The block diagram of the spatial positioning system provided for the embodiment of the present invention, such as figure 1 As shown, the space positioning system includes a positioning device 10, a positioning base station 20 and a data processing device 30. The data processing device 30 can determine the direction of the positioning device 10 relative to the position...

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Abstract

The invention discloses a positioning base station. The positioning base station comprises a foundation, a rotary shaft arranged on the foundation, a first laser scanner arranged at the first position of the rotary shaft, and a second laser scanner arranged at the second position of the rotary shaft, wherein the second position is different from the first position, a first scanning plane corresponding to the first laser scanner and a second scanning plane corresponding to the second laser scanner are scanned to one same point of the space to intersect to form a straight line, and a first scanning line emitted by the first laser scanner and a second scanning line emitted by the second laser scanner are not perpendicular to the rotary shaft. The positioning base station is advantaged in that a straight line light spreading characteristic is utilized, on the basis of laser scanning positioning millimeter level precision and positioning speed millisecond level precision, rapid and accurate direction determination technology effects are realized.

Description

[0001] This application is a divisional application. The filing date of the original application is June 30, 2016, the application number is 201610522023.8, and the name of the invention is "a positioning device, positioning base station, space positioning system and method". technical field [0002] The invention relates to the field of space positioning, in particular to a positioning base station. Background technique [0003] Spatial positioning refers to the position of a positioning device in space, for example, the position of the device may be determined through GPS (English: Global Positioning System; Chinese: Global Positioning System) technology. However, as people's requirements for positioning accuracy are getting higher and higher, the meter-level accuracy provided by GPS technology can no longer meet people's needs, and in some specific spaces such as indoors, basements, etc., obstacles such as walls will block GPS Signal, so GPS technology cannot be applied i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S3/789G01S5/30
CPCG01S3/789G01S5/30
Inventor 冯州张超李小虎
Owner CHENGDU IDEALSEE TECH
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