DEVICE FOR SUPPORTING ESCAPE OF VEHICLE FROM RAILROAD CROSSING AND METHOD FOR SUPPORTING THE ESCAPE
ABNORMALITY DETERMINATION DEVICE, DATA TRANSMISSION DEVICE, AND ABNORMALITY DETERMINATION SYSTEM
ANOMALY DETERMINATION DEVICE, ANOMALY DETERMINATION METHOD, AND PROGRAM
ABNORMALITY DETERMINATION DEVICE, ABNORMALITY DETERMINATION METHOD AND PROGRAM
BLOCKING ROD MONITOR AND BLOCKING ROD MONITORING METHOD
LOCKING DEVIATION MONITOR DEVICE AND LOCKING DEVIATION MONITOR SYSTEM
OPENING/CLOSING DOOR FOR EVACUATION OF PEDESTRIAN IN RAILWAY CROSSING AND GATE