Vehicle dynamic measurement device and method for...

Details Vehicle dynamic measurement device and method for... Vehicle dynamic measurement device and method for...

2008-10-25

2011-12-13

Lee, Hwa (Department: 2886)

Optical waveguides

Optical transmission cable

Tightly confined

C356S002000

Reexamination Certificate

active

08078025

ABSTRACT:
The invention discloses a vehicle dynamic measurement device for comprehensive parameters of rail wear, which comprises a vision sensor, a computer and a milometer. A high-speed image acquisition card and a measurement module are installed in the computer. The vision sensor comprises imaging system for rail cross-section and a raster projector which can project more than one light plane perpendicular to the measured rail. The measurement module is used for calculating vertical wear, horizontal wear, the amplitude and wavelength of corrugation wear. The invention also discloses a vehicle dynamic measurement method for comprehensive parameters of rail wear. The invention can increase the sampling rate of image sensing and acquisition hardware equipment with no need of improving the performance of it, thereby satisfy high-speed on-line dynamic measurement requirements for corrugation wear, and the amplitude and wavelength of corrugation wear can be calculated more precisely.

REFERENCES:
patent: 1776364 (2006-05-01), None

Affiliated with

Also associated with

Rating

Vehicle dynamic measurement device and method for... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vehicle dynamic measurement device and method for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vehicle dynamic measurement device and method for... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4314004