Title:
METHOD AND APPARATUS FOR CALCULATING DEGREE OF FATIGUE
Document Type and Number:
WIPO Patent Application WO/2013/018942
Kind Code:
A1
Abstract:
The present invention relates to a method for measuring a load and an apparatus for measuring a load from acceleration, speed, angular velocity, and an angle, which are measured from a moving object. The method for measuring a load, according to the present invention, comprises the steps of: measuring the acceleration, the angular velocity, a pitch angle, and a roll angle from a measurement portion, which is comprised in the moving object; calculating the speed from the acceleration; and calculating the load generated by the moving object from a component, the pitch angle, and the roll angle that are generated from the acceleration, the speed, and the angular velocity. The load obtained thereby allows measurement of the load, which is generated by the moving object, in numerical terms, and this numerical term becomes a scale for determining the degree of fatigue of the object, as well as for displaying riding comfort of a passenger who is riding the moving object.
Inventors:
WANG HYUN MIN (KR)
Application Number:
PCT/KR2011/005669
Publication Date:
February 07, 2013
Filing Date:
August 02, 2011
Export Citation:
Assignee:
NARYM CO LTD (KR)
WANG HYUN MIN (KR)
WANG HYUN MIN (KR)
International Classes:
B60W40/08; A61B5/18; B60K28/02; G01M99/00; G01P15/00
Foreign References:
| US20030182028A1 | 2003-09-25 | |||
| JP2005067276A | 2005-03-17 | |||
| JP2008546109A | 2008-12-18 | |||
| KR20090069471A | 2009-07-01 |
Attorney, Agent or Firm:
HONG, SEONG IL (KR)
홍성일 (KR)
홍성일 (KR)
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Claims: