| Patents for B61L 3 - Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal (2,273) |
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| 03/02/1988 | EP0257909A2 Communicating vital control signals |
| 03/02/1988 | EP0257662A2 Method for automatically controlling a vehicle |
| 03/01/1988 | CA1233543A1 Inductive radio control system for vehicles |
| 02/25/1988 | DE3624045A1 Device in a vehicle unit for influencing trains |
| 02/18/1988 | DE3626960A1 Switching-off device for traction-current lines for vehicles guided in a track |
| 01/27/1988 | EP0254492A2 A railway signalling system |
| 01/19/1988 | US4720067 Method for increasing the number of signals which may be transmitted from a ground station to a rail vehicle |
| 01/13/1988 | EP0252199A1 Installation for the point-to-point transmission of data between a track and a vehicle passing over it |
| 12/29/1987 | US4716530 System for automatically controlling movement of unmanned vehicle and method therefor |
| 12/22/1987 | CA1230660A1 Vehicle brake control apparatus and method |
| 12/17/1987 | DE3620208A1 Device on a track-bound vehicle |
| 12/15/1987 | US4713663 Guided vehicle control process and apparatus |
| 12/01/1987 | US4710880 Vehicle speed control apparatus and method |
| 10/13/1987 | US4700024 Signal and current transmission system with transducers spaced by the collector lines |
| 10/13/1987 | CA1228142A1 System for automatically controlling movement of unmanned vehicle and method therefor |
| 10/07/1987 | EP0240051A1 Radio communication system provided with beacon transmitters |
| 09/29/1987 | US4697179 Inductive radio control system for vehicles |
| 09/24/1987 | DE3610045A1 Device for locating track-bound vehicle |
| 09/17/1987 | DE3707497A1 Device for conveying information |
| 09/17/1987 | DE3608441A1 Safety system with continuous signal transmission between track-bound vehicles and fixed centralised route control units |
| 09/09/1987 | EP0235171A1 Anti-collision security system for mobiles in motion and/or stopped |
| 09/02/1987 | EP0234959A1 Localization method and system for a moving vehicle on a railway network |
| 08/25/1987 | US4688487 Vehicle transportation system |
| 08/19/1987 | EP0233017A2 Automatic railway vehicle operation |
| 08/12/1987 | EP0231661A2 Positive route identification |
| 08/11/1987 | CA1225452A1 Method of increasing the number of signals that can be transmitted from a base station to a railroad car |
| 08/04/1987 | US4685052 Pulse train presence detector |
| 07/16/1987 | WO1987004127A1 Method and system for localising a moving body circulating on a railway track |
| 07/14/1987 | US4680586 Generator capable of producing multiple signals with different frequencies and a transmitter which includes a signal generator of this kind |
| 07/14/1987 | US4679508 Transit vehicle door control apparatus |
| 06/19/1987 | DE3642554A1 Circuit for serial detention and relaying of information |
| 05/19/1987 | US4665831 Electric power supplying system for a continuous transit system by magnet (CTM) |
| 04/30/1987 | DE3538165A1 Device for transmitting data to a rail vehicle |
| 04/07/1987 | US4655421 Method for the transmission of informations and/or instructions |
| 03/17/1987 | CA1293043E Railroad communication |
| 03/17/1987 | CA1219326A1 Railroad communication system |
| 03/12/1987 | WO1987001491A1 Anti-collision security system for mobiles in motion and/or stopped |
| 02/25/1987 | EP0211327A2 Driverless transport system |
| 02/24/1987 | CA1218444A1 Proving safe operation system for automatic train |
| 02/12/1987 | DE3528235A1 Method for decentralised control of track-bound vehicles and vehicle functions |
| 02/03/1987 | US4641045 Fail-safe one and only one signal checking circuit |
| 01/29/1987 | DE3621990A1 Device for supplying transceivers inside a vehicle |
| 01/21/1987 | EP0209076A2 Device for transporting and positioning loads |
| 12/23/1986 | CA1215768A1 Method and apparatus for transmitting information and/or commands to a rail-vehicle |
| 11/26/1986 | CN85104102A Electron valve rail relay current |
| 11/26/1986 | CN85104101A Reverse controlled valve rail current transformer |
| 11/25/1986 | US4625279 Vehicle speed control apparatus and method |
| 11/18/1986 | US4623850 Vital code generating circuit |
| 10/21/1986 | US4618930 Automatic train control apparatus |
| 10/15/1986 | EP0197539A2 A train operation control apparatus |
| 10/14/1986 | US4617627 Method for automatic operation of a vehicle |
| 09/23/1986 | CA1211827A1 Transit vehicle signal apparatus and method |
| 09/02/1986 | US4609922 Apparatus for controlling and for signal transmission in conveyor installations |
| 08/26/1986 | CA1210514A1 Binary signal decoding apparatus and method |
| 08/20/1986 | EP0191174A2 Conveyer system with rail-bound self-propelled carriages |
| 07/09/1986 | EP0187069A1 Device and method for the control of guided vehicles |
| 06/24/1986 | CA1206577A1 Apparatus for controlling and signal transmission in conveyor installations |
| 04/15/1986 | US4582280 Railroad communication system |
| 03/25/1986 | US4578754 Vehicle brake control apparatus and method |
| 03/25/1986 | US4578665 Remote controlled surveillance train car |
| 01/21/1986 | US4566067 Speed control apparatus and method for rapid transit vehicles |
| 12/31/1985 | US4562543 Vehicle speed control apparatus and method |
| 12/03/1985 | US4556941 Transit vehicle speed maintaining control apparatus and method |
| 11/26/1985 | US4555791 Method and apparatus for determination of the state of an all-or-none modulated alternating signal in a perturbed environment |
| 11/19/1985 | US4553723 Railroad air brake system |
| 11/12/1985 | US4553200 Modular output driver for vital processor systems |
| 10/23/1985 | EP0158808A1 Electric power supplying system, for the continuous transit system by magnet |
| 10/16/1985 | EP0158228A2 Inductive radio control system for vehicles |
| 09/17/1985 | CA1193705A1 Transit vehicle control apparatus |
| 07/31/1985 | EP0149877A1 Trackside-controlled electric railway system, and locomotive therefor |
| 07/02/1985 | CA1189943A1 Microprocessor based over/under speed governor |
| 07/02/1985 | CA1189917A1 Process for determining the state of a keyed cw signal in a disturbed environment |
| 06/19/1985 | EP0145464A2 Vehicle control system |
| 05/07/1985 | CA1186730A1 Electronic d.c. to d.c. power supply |
| 03/28/1985 | WO1985001258A1 Railroad communication system |
| 02/13/1985 | EP0133005A2 Safe operation proving of a controlled system |
| 02/13/1985 | EP0133004A2 Proving of the safe operation of a single channel processing arrangement |
| 02/13/1985 | EP0132467A1 A control system for an electrically driven vehicle |
| 02/05/1985 | US4498198 Binary signal decoding apparatus and method |
| 01/29/1985 | CA1181814A1 Signal message transmitting system |
| 01/22/1985 | US4495578 Microprocessor based over/under speed governor |
| 01/01/1985 | US4491290 Train defect detecting and enunciating system |
| 12/18/1984 | CA1179755A1 Control process for automated railway vehicle |
| 12/11/1984 | US4488238 Selection stage of the AC signal of greater amplitude between two signals of different frequencies |
| 12/11/1984 | US4487385 Method of controlling a railroad car in automatic drive |
| 12/05/1984 | EP0127566A1 Conveyor system with carriages running on carriage ways and running time fixing counters |
| 10/30/1984 | CA1177137A1 Facility for fail-safe data transmission between trackside equipment of a guideway and vehicles moving therealong |
| 10/24/1984 | EP0122462A1 Railway vehicle control apparatus and railway system having regenerative control |
| 09/27/1984 | WO1984003672A1 Method for increasing the number of signals which may be transmitted from a ground station to a rail vehicle |
| 09/18/1984 | US4471929 Transit vehicle signal apparatus and method |
| 09/11/1984 | US4471356 Signal message transmitting system for a succession of mobile units |
| 08/30/1984 | WO1984003264A1 Method for the transmission of informations and/or instructions |
| 08/21/1984 | US4467430 Railway track circuit |
| 08/21/1984 | US4467270 Automatic departure test unit for cab signal equipment |
| 08/01/1984 | EP0114633A1 Method for automatic operation of a vehicle |
| 07/17/1984 | CA1171162A1 Railway track circuit with switching means |
| 07/10/1984 | US4459668 Automatic train control device |
| 06/26/1984 | US4456997 Facility for fail-safe data transmission between trackside equipment of a guideway and vehicles moving therealong |
| 06/20/1984 | EP0111083A1 Control and signal transmitting device for transportation systems |
| 06/05/1984 | CA1168728A1 Fail-safe magnetic sensing arrangement |