68548 ⎘
Devices along the route controlled by interaction with the vehicle or vehicle train, e.g. pedals; Railway track circuits; Details Use of coded current
SYSTEM AND METHOD FOR VIRTUAL BLOCK OPERATIONAL STATUS CONTROL WITH LONG BLOCK TIME DELAY
#2SYSTEM AND METHOD FOR VIRTUAL BLOCK STICK CIRCUITS
#3RAILWAY DETECTION SYSTEM, RAILWAY INFRASTRUCTURE AND METHOD FOR DETECTING THE PRESENCE OF A RAILWAY VEHICLE
#4RAILROAD VIRTUAL TRACK BLOCK SYSTEM
#5SYSTEM AND METHOD FOR VIRTUAL BLOCK OPERATIONAL STATUS CONTROL WITH LONG BLOCK TIME DELAY
#6System and method for virtual block stick circuits
#7Mount for simulated rail track load inductor
#8Railroad virtual track block system
#9System and method for virtual block stick circuits
#10Railroad virtual track block system
#11Railroad virtual track block system
#12Method, system, and computer-readable medium comprising software code for communicating data from a transmitter to a receiver via a physical transmission medium, and related railway track circuit
#13Track circuit with continued distance monitoring and broken rail protection
#14Railroad virtual track block system
#15Grade crossing control system
#16Method, system, and software code for calibration of rail track circuits, and related rail track circuit
#17Railroad track powered measurement device and railroad measurement system
#18Railroad virtual track block system
#19System and method for detecting the presence of a train on a railway track
#20Monitoring device for monitoring a railway track, associated method and monitoring system for monitoring a railway track
#21Warm or hot standby track card module for use on a wayside of a railway system
#22Wayside communication system using power grid lines
#23Automatic train stop control system
#24System and method employing joint bypass circuit to test insulated joints in track systems
#25Track circuit power supply vital monitor
#26Track circuit mechanical joint integrity checker
#27Broken rail detection system for railway systems
#28Railway circuit for sending signalling information along a railway line to a vehicle travelling along the railway line
#29Railway code generation and signaling system and method
#30Train control system with pulse-code-modulated cab signaling
#31Device for detecting the occupied or available status of a track segment and method for operating such a device
#32System, method, and computer-readable medium for track circuit monitoring and alerting in automatic train control systems
#33System and method for detecting broken rail and occupied track from a railway vehicle
#34Method and apparatus for determination of the track occupancy state of a track circuit on a railway line via sequential decoding
#35Devices for detecting the occupied state or the free state of a track section and method for operating such devices
#36DEVICE FOR DETECTING THE OCCUPIED STATE AND THE FREE STATE OF A TRACK SECTION AS WELL AS METHOD FOR OPERATING SUCH A DEVICE
#37Method and apparatus for supplying a track circuit
#38Decoding algorithm for frequency shift key communications
#39Crossing predictor with authorized track speed input
#40Track circuit
#41Track circuit communications
#42Method and system providing sleep and wake-up modes for railway track circuit unit
#43Train detection system and a train detection method
#44Transmitter and receiver device for train detection
#45Train detection system for a railway track section, associated railway track section, and associated method for detecting presence of a railway vehicle on a track section
#46Automatic train stop control system