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Positioning device, positioning base station, spatial positioning system and method

A technology for positioning equipment and positioning base stations, which is used in direction/bias determination of electromagnetic systems, positioning, radio wave measurement systems, etc., which can solve problems such as the inability to meet spatial positioning accuracy, and achieve the effect of fast positioning speed and spatial positioning.

Active Publication Date: 2016-09-28
CHENGDU IDEALSEE TECH
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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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  • Positioning device, positioning base station, spatial positioning system and method
  • Positioning device, positioning base station, spatial positioning system and method
  • Positioning device, positioning base station, spatial positioning system and method

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Embodiment Construction

[0051] 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.

[0052] 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 device, a positioning base station, a spatial positioning system and method. The positioning device includes: a housing; a photosensitive sensor which is arranged on the housing; and a supersonic wave receiver which is arranged on the housing and has a position different from that of the photosensitive sensor. According to the embodiments of the invention, the technical solution determines a direction of the positioning device with respect to a positioning base station in accordance with a laser scanned signal, and in accordance with a supersonic wave signal transmitted by the positioning base station, determines the distance of the positioning device from the positioning base station. Since precision of laser scanned positioning and supersonic wave distance measuring are measured at millimeters and positioning speed is measured at milliseconds, the positioning speed is rapid. Therefore, the technical effects of spatial positioning in a rapid and precise manner are achieved.

Description

technical field [0001] The invention relates to the field of space positioning, in particular to a positioning device, a positioning base station, a space positioning system and a method. Background technique [0002] 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 in these specific spaces. [0003] At present, in specific spaces such as indoors and basements, wireless positioning technology is generally used for positioning, specifically based on the device receiving multiple ...

Claims

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Application Information

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IPC IPC(8): G01S3/789G01S5/30
CPCG01S3/789G01S5/30
Inventor 冯州李小虎张超
Owner CHENGDU IDEALSEE TECH
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