| http://www.w3.org/ns/prov#value | - ailures by comparing data from a plurality of railcarsUS6044698 *Nov 30, 1998Apr 4, 2000Cairo Systems, Inc.Method and apparatus including accelerometer and tilt sensor for detecting railway anomaliesUS6768551Oct 17, 2001Jul 27, 2004International Electronic Machines Corp.Contactless wheel measurement system and methodUS6909514Nov 18, 2002Jun 21, 2005Beena Vision Systems, Inc.Wheel profile inspectio
|
