Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Multispectral non-contact accumulated snow detection device

A non-contact detection device technology, applied in the field of infrared spectroscopy, can solve the problems of inability to place and use equipment, low detection accuracy, and poor detection effect, and achieve the effects of increasing accuracy, increasing detection efficiency, and increasing work efficiency

Pending Publication Date: 2022-01-14
江西省交通运输科学研究院有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-spectral non-contact snow detection device in order to solve the problems that the equipment cannot be placed and used quickly, the detection effect is poor, and the detection accuracy is low.

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
  • Multispectral non-contact accumulated snow detection device
  • Multispectral non-contact accumulated snow detection device
  • Multispectral non-contact accumulated snow detection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] 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 making creative efforts belong to the protection scope of the present invention.

[0034] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred d...

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 multispectral non-contact accumulated snow detection device, and relates to the technical field of infrared spectrum application. The device comprises a shell; a controller which is arranged at the top of the shell; a cover plate which is arranged at one end of the shell; a U-shaped supporting frame which penetrates through the shell from one side of the shell to the other side of the shell; a transmission mechanism which is arranged on the outer wall of the shell, located on the outer side of the U-shaped supporting frame and used for achieving transmission between the detection mechanism and the U-shaped supporting frame. By arranging the detection mechanism, when an electromagnet and a motor are powered on, a half gear can rotate through an iron block and a connecting rod, when the half gear rotates, a rack can intermittently move through external clamping teeth, and therefore multi-point detection can be conducted on the road surface through a multispectral detector, and then the detected data is subjected to induction statistics, so that the detection accuracy is improved.

Description

technical field [0001] The invention relates to the technical field of infrared spectrum application, in particular to a multi-spectrum non-contact snow detection device. Background technique [0002] The multi-spectral non-contact snow detection device is based on the infrared spectral characteristics of water, ice and snow to realize the non-contact measurement of road conditions. The surface reflection and the absorption and scattering of light signals by water molecules and solid particles work together. The three measured backscattered light signals show different characteristics. According to the relationship between the three signals, the state of the road surface can be judged. Types of substances enter different thickness calculation formulas, and then the thickness of the covering can be calculated according to the absorbance of the substance. Generally, the three-wavelength measurement can reduce the measurement error caused by the particle size of the covering, w...

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 Applications(China)
IPC IPC(8): G01B11/06
CPCG01B11/0608
Inventor 李彤潘琳石春苗
Owner 江西省交通运输科学研究院有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com