The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 13, 2014
Filed:
Apr. 03, 2013
Applicant:
Lsis Co., Ltd., Anyang-si, KR;
Inventors:
Jong Chul Jung, Seoul, KR;
Yong Gee Cho, Seoul, KR;
Assignee:
LSIS Co., Ltd., Anyang-Si, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60T 8/18 (2006.01); G01M 17/08 (2006.01); B60T 8/17 (2006.01);
U.S. Cl.
CPC ...
B60T 8/1705 (2013.01); G01M 17/08 (2013.01); B60T 8/1893 (2013.01);
Abstract
Disclosed is a load compensating device in railway vehicles, the device including a pressure sensor detecting an air spring pressure in response to loads of the vehicles, an estimation unit outputting an estimated railway vehicle load by estimating each load of a plurality of railway vehicles, and a detection unit outputting a railway vehicle load by detection of fault in the pressure sensor.