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

Verification system based on line structured light benchmark vehicle-mounted pavement primary crack collection system

A line-structured light and acquisition system technology, which is applied in the direction of roads, roads, road repairs, etc., to achieve the effect of large output, less machining processes, and guaranteed accuracy

Inactive Publication Date: 2016-06-08
JILIN UNIV
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the current situation that the vehicle-mounted pavement primary crack collection system based on the line structured light benchmark cannot be verified at present, the present invention adopts a combination of a height adjustment platform, a target plate and a wedge pad to provide a low cost, simple structure and high detection accuracy. High performance, small cumulative error, complete functions, simple operation, easy installation, strong versatility, and reliable performance. It can meet the requirements of the road surface primary crack detection system within a small field of view. The verification system of the vehicle-mounted road surface primary crack collection system based on the line structured light benchmark

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
  • Verification system based on line structured light benchmark vehicle-mounted pavement primary crack collection system
  • Verification system based on line structured light benchmark vehicle-mounted pavement primary crack collection system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings:

[0017] See Figure 1 to Figure 2 The verification system of the vehicle-mounted pavement primary crack collection system based on the line structured light standard includes a height adjustment platform 1, a target plate 2 and a wedge pad 3.

[0018] The target board 2 is a rectangular parallelepiped part processed by steel plate, and a checkerboard pattern is pasted on the surface of the target board 2.

[0019] The wedge pad 3 is a wedge-shaped part processed by steel plate. The wedge pad 3 is placed on the upper surface of the horizontal work surface of the SJG0.9 height lifting adjustment platform 1, and the target plate 2 is placed on the upper surface of the wedge pad 3 and on the wedge pad 3. The surface is in surface-to-surface contact, and the edge of the target plate 2 and the edge of the wedge pad 3 are in line contact and fit.

[0020] The wedge pad 3 is m...

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 verification system for a vehicle-mounted pavement primary crack acquisition system based on line structured light reference, which aims at solving the problem that verification of the vehicle-mounted pavement primary crack acquisition system based on line structured light reference cannot be realized. The system comprises a height lifting adjusting platform (1), a target plate (2) and a wedge-shaped pad (3). According to the system provided by the design, the height and the angle can be respectively adjusted by virtue of the height lifting adjusting platform (1) and the wedge-shaped pad (3), and the vehicle-mounted pavement primary crack acquisition system based on line structured light reference is further verified.

Description

Technical field [0001] The invention relates to a verification device for detection equipment in the field of traffic detection, more specifically, it relates to a verification system based on a vehicle-mounted pavement primary crack collection system based on a line structured light reference. Background technique [0002] Highway pavement crack detection is one of the important research contents of the traffic engineering discipline. Its research significance is to seek a road smoothness detection program that guarantees the best road bearing capacity, the best vehicle driving smoothness, the least road traffic accidents, and the lowest fuel consumption. Highway pre-maintenance provides sufficient advanced technical guarantee and theoretical support to achieve the goal of harmony and unity of roads, people and vehicles. [0003] At the end of 2011, the mileage of highways opened to traffic in China had reached 85,000 kilometers. The rapid growth of total highway mileage has play...

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): E01C23/01
CPCE01C23/01
Inventor 徐观刘换平苏建陈熔潘洪达张立斌刘玉梅戴建国林慧英李晓韬郝照冰张馨元卢雪孙丽娜
Owner JILIN UNIV
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