SENSOR PERFORMANCE EVALUATION SYSTEM AND METHOD, AND AUTOMATIC DRIVING SYSTEMA recording unit records an installation position of a ground installation object and an installation identifier of the ground installation object for each of a plurality of the ground installation ob…DRIVE·Feb 1·2 min readFollowB61L23/041HITACHI, LTD.
Avalanche Slide Detection System and MethodAn impact detection tower is disclosed that can facilitate a reliable method of avalanche detection, related to the maintenance and monitoring a railway system. The avalanche detection system can incl…DRIVE·Jan 13·1 min readFollowB61L23/041BNSF Railway Company
