ROAD SURFACE PROFILER, ROAD SURFACE PROFILER PERFORMANCE MEASURING INSTRUMENT, AND METHOD FOR ASSESSING PERFORMANCE OF SAME ROAD SURFACE PROFILER BY USING SAME MEASURING INSTRUMENT

Title:

ROAD SURFACE PROFILER, ROAD SURFACE PROFILER PERFORMANCE MEASURING INSTRUMENT, AND METHOD FOR ASSESSING PERFORMANCE OF SAME ROAD SURFACE PROFILER BY USING SAME MEASURING INSTRUMENT

Document Type and Number:

WIPO Patent Application WO/2018/124759

Kind Code:

A1

Abstract:

Provided according to the present invention is a road surface profiler performance measuring instrument, which implements a virtual road surface state in order to assess the performance of a road surface profiler (A) including a distance measurement unit (10) and a flatness measurement unit (20), the measuring instrument comprising: a travel operation unit (100) for augmenting movement distance information (a) generated by the distance measurement unit (10); and a height adjustment unit (200) for changing height information (b) generated by the flatness measurement unit (20).

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Inventors:

SOHN DUECK SU (KR)
LEE JAE HOON (KR)

Application Number:

PCT/KR2017/015619

Publication Date:

July 05, 2018

Filing Date:

December 28, 2017

Export Citation:

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Assignee:

KOREA EXPRESSWAY CORP (KR)

International Classes:

G01M99/00; B60W40/06; E01C23/01; G01B5/28; G01D21/02; G06F17/10

Foreign References:

KR20150084432A	2015-07-22
JP2006071372A	2006-03-16
KR20140018682A	2014-02-13
KR20160044659A	2016-04-26
KR20130063811A	2013-06-17

Attorney, Agent or Firm:

B&IP-JOOWON PATENT AND LAW FIRM (KR)

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