Unlock instant, AI-driven research and patent intelligence for your innovation.

positioning terminal

A technology for locating terminals and locating objects, applied in directions such as navigation, instruments, surveying and mapping, and navigation, can solve the problem of high cost of positioning terminals, and achieve the effect of low cost and accurate positioning

Active Publication Date: 2022-03-04
深圳一清创新科技有限公司
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide a positioning terminal for the problem of high cost of the traditional positioning terminal

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • positioning terminal
  • positioning terminal
  • positioning terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terminology used herein in the specification of the application is only for the purpose of describing specific embodiments, and is not intended to limit the application. It should be understood that the various steps in the flow chart of the present application are displayed in sequence according to the arrows, but these steps are not necessarily executed in sequen...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a positioning terminal. A positioning terminal, including an inertial sensor module, an incident light angle sensor module, a relative motion information measurement module with an output frequency greater than or equal to 100 Hz, and a processor, the inertial sensor module is connected to the processor, and the incident light angle sensor module is connected to the processor Connection, the relative motion information measurement module is connected to the processor, the inertial sensor module acquires and outputs the posture information of the positioning object to the processor, the incident light angle sensor module receives and outputs the external visible light signal and the visible light incident angle to the processor, and the relative motion The information measurement module acquires and outputs the motion information of the positioning object to the processor, and the processor determines and outputs the positioning information of the positioning object according to the posture information of the positioning object, the incident angle of visible light and the motion information of the positioning object. Compared with the traditional positioning terminal manufactured by high-end sensors such as laser radar, the cost of the above-mentioned positioning terminal is low.

Description

technical field [0001] The present invention relates to the technical field of indoor positioning, in particular to a positioning terminal. Background technique [0002] Indoor positioning technology is widely used in the production and life of modern society, such as the positioning of automated warehousing and logistics robots, the positioning of shopping carts in smart supermarkets, and the positioning of people in large indoor scenes. [0003] Visible light positioning technology based on visible light communication first uses the transformed and upgraded visible light positioning beacon to send a visible light signal carrying positioning reference information, and then the positioning terminal receives and demodulates the relevant information through the camera or photodiode. After geometric calculation or Fingerprint matching obtains 2D (dimension, dimension) or 3D position coordinates of the positioning object. [0004] Visible light positioning technology is also us...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G01C21/16
CPCG01C21/165
Inventor 梁青王鲁佳刘明
Owner 深圳一清创新科技有限公司