Steel rail wearing integrative parameter vehicle-mounted dynamic measuring device and method
A comprehensive parameter and dynamic measurement technology, applied in the direction of measuring devices, railway vehicle shape measuring devices, optical devices, etc., can solve the problems of sampling density, image sensing and acquisition hardware performance limitations, so as to reduce the cost and improve the utilization rate and processing efficiency, and overcome the effect that the transfer function is not 1
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0028] The vehicle-mounted dynamic measurement device for comprehensive parameters of rail wear provided by the present invention, as shown in Figure 1, includes a vision sensor, a computer, and an odometer; generally, the computer is placed in a train carriage, and the computer is equipped with a high-speed image acquisition card, measurement module, and vision sensor. Including the rail section imaging system 1 and the grating projector 2. The rail section imaging system 1 is composed of a high-speed industrial charge coupled device (CCD, Charge Coupled Device) camera 3, a filter device 4, and a shading device 5. The grating projector 2 is composed of a semiconductor laser 6. And the optical system 7. The grating projector 2 can project more than one light plane perpendicular to the steel rail under test. The distance between the light planes is known. The angle between the optical axis of the rail section imaging system 1 and the optical axis of the grating projector 2 is 30° ~...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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