Device and method for detecting validity of laser radar data

A technology of data validity and laser radar, which is applied in the field of radar, can solve the problems of large data volume, heavy workload, and high professional quality requirements of operators, and achieve the effect of reducing manual dependence, strong compatibility, and convenient identification

Pending Publication Date: 2021-10-15
ANHUI UNIVERSITY
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the atmosphere-related lidar systems used in ecological environment monitoring, meteorological observation, scientific research universities and other fields do not adopt automatic devices for data validity judgment, and rely more o

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
  • Device and method for detecting validity of laser radar data

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0021] In order to make the objects, technical solutions and advantages of the present invention, the present invention will be described in detail below in connection with the accompanying drawings and examples; in the drawings or description, similar or identical parts use the same reference numerals, and in actual In the application, the shape, thickness or height of each component can be expanded or reduced. Embodiments listed in the present invention are intended to illustrate the invention and are not intended to limit the scope of the invention. Any obneptable modification or change in the present invention will not depart from the spirit and scope of the invention.

[0022] In one embodiment, if figure 1 As shown, a laser radar data effectiveness detecting device includes a weather phenomenon recording system 1, an image processing module 2, a laser radar data acquisition module 3, and the original data processing module 4; the weather phenomenon record system 1 is for dif...

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 discloses a device and method for the detecting validity of laser radar data, and relates to the technical field of radars, the detection device comprises a weather phenomenon recording system, an image processing module, a laser radar data acquisition module and an original data processing module; the weather phenomenon recording system is used for carrying out automatic online recording on different weather phenomena and realizing rapid data transmission; the image processing module is used for recording image information acquired in the weather phenomenon recording system and carrying out data processing; the laser radar data acquisition module is used for receiving weather data processed by the image processing module; and the original data processing module is used for performing time identification on the original data acquired in the laser radar data acquisition module. The data validity of the laser radar system applied to the fields of ecological environment monitoring, meteorological observation, scientific research colleges and universities and the like can be intelligently detected and recorded for the first time.

Description

technical field [0001] The invention relates to the technical field of radar, in particular to a device and method for detecting the validity of laser radar data. Background technique [0002] Lidar is an active modern optical remote sensing device, which is an extension of traditional radio or microwave radar to the optical frequency band. Atmospheric detection lidar uses laser as the emission light source, and detects various atmospheric elements by quantitatively analyzing laser atmospheric echo signals according to physical processes such as the scattering and absorption of laser by the atmosphere. Compared with the detection source of traditional radar, laser has the characteristics of high brightness, high collimation and short pulse, which makes lidar have high space and time resolution and high detection sensitivity, which is very suitable for atmospheric detection. Detection and research; lidar is a high-tech integration of laser technology, optics, machinery, elec...

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
IPC IPC(8): G01S7/497G01S17/95G01S17/89
CPCG01S7/497G01S17/95G01S17/89Y02A90/10
Inventor 王界刘文清张天舒刘诚吕立慧项衍刘浩然
Owner ANHUI UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap