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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06/02/1992 | CA1302552C Track to train communications systems |
05/26/1992 | US5117301 System for transmitting information to moving object |
04/28/1992 | US5109343 Method and apparatus for verification of rail braking distances |
02/20/1992 | DE4026649C1 MObile data transmission system using laser - is in form of IR positioning system for microprocessor-controlled transport vehicle supervision system |
01/22/1992 | EP0467377A2 Method of producing a train running plan |
12/24/1991 | US5074499 System for transmitting initialization information between fixed installations and trains |
11/12/1991 | US5064972 Current contact line arrangement |
10/15/1991 | CA1290810C Installation for the localized transmission of data between a circulation lane and a vehicle circulating on the lane |
10/08/1991 | US5055835 Track to train communication systems |
09/26/1991 | DE4021920C1 Transmitting information for railway signalling - using antenna in-front of first axle of locomotive and rails forming sec. coil |
09/17/1991 | CA1289234C Railway signalling system |
09/11/1991 | CN1013850B Autocontrol system of railroad locomotive drive |
09/10/1991 | US5048064 Vital rate decoder |
08/27/1991 | CA1288135C Wideband device for transmitting informations and/or instructions between a mobile element and a control station |
08/13/1991 | US5039038 Railroad communication system |
08/08/1991 | WO1991011356A1 Track circuit system |
08/06/1991 | CA1287269C Vehicle transportation system |
07/09/1991 | US5029532 Control cab |
07/02/1991 | US5029294 Sensor unit for traffic control of an automatic guided vehicle |
06/06/1991 | DE4038267A1 Pointwise data and power transmitter - transmits data and power between rail vehicle, fixed route device and traffic lights |
05/30/1991 | WO1991007302A1 Improvements in railway signalling systems |
05/29/1991 | DE3938858A1 Driverless transport vehicle with control computer - has data memory regions associated with dialogue computer regions changeable by operator enabling rapid, flexible adaption |
05/28/1991 | US5018689 Method and device for stopping vehicle at predetermined position |
05/08/1991 | EP0425772A2 Device and method for the determination of one or several operating data of a rail bound vehicle |
05/02/1991 | EP0424664A2 Device for the transmission of control information to a rail vehicle |
05/02/1991 | DE3935740A1 Rail vehicle carriage inclination control - uses stored track data to provide carriage inclination setting signals |
04/09/1991 | US5007018 Vital processor implemented with non-vital hardware |
04/09/1991 | US5006989 Digital vital rate decoder |
01/30/1991 | EP0410943A2 Equipment for controlling the movement of independent, motor-driven vehicles along a line of travel |
01/22/1991 | CA1279396C Communicating vital control signals |
01/15/1991 | US4984521 Conveyor control |
01/02/1991 | EP0405703A2 Sliding conductor arrangement |
12/20/1990 | DE3919954A1 Transferring data to and reading from ferromagnetic train wheels - using coils spaced inside rail to imprint magnetic data on stress=free rim region of wheel |
11/20/1990 | CA1276727C Method and device for decoding code signals |
10/23/1990 | US4965757 Process and device for decoding a code signal |
10/03/1990 | EP0389610A1 A system for energy conservation on rail vehicles |
09/18/1990 | CA1274306A1 Process and system for locating a mobile in a railway network |
09/12/1990 | CN2061912U Multi-frequency changing oscillator |
09/11/1990 | US4956779 Digital overspeed controller for use in a vital processing system |
09/11/1990 | US4955304 Remote locomotive spotter control |
08/14/1990 | US4949273 Vital processing system including a vital power controller with forgiveness feature |
08/14/1990 | US4947759 Vehicle |
08/14/1990 | CA1272762A1 Bidirectional system for transmitting informations between a ground control station and a mobile station |
08/08/1990 | CN1044437A Ground transducer and mfg. method thereof |
07/17/1990 | US4941555 Electric monorail conveyor |
06/27/1990 | EP0375553A1 Transport system with an automatic vehicle movement control |
06/27/1990 | CN2058648U Receiving coil of signal inductor for totally plastic enclosed locomotive |
06/19/1990 | CA1270549A1 Anti-collision safety system for moving and/or stationary vehicles |
06/13/1990 | CN1043024A Vital rate decoder |
06/13/1990 | CN1042874A Digital overspeed controller for use in vital processing system |
06/12/1990 | US4932617 System for transmitting broadband data and/or instructions between a moving element and a control station |
06/12/1990 | CA1270334A1 Keying check control apparatus for microprocessor system |
06/06/1990 | CN1042785A Vital processing system including a vital power controller with forgiveness feature |
06/06/1990 | CN1042688A Autocontrol system of railroad locomotive drive |
05/31/1990 | DE3840288A1 Automatic autonomous vehicle guidance system |
05/23/1990 | EP0369373A1 Initialization information transmitting system between fixed installations and trains |
05/23/1990 | DE3839421A1 Device for constant-level wireless transmission of modulated RF signals |
05/17/1990 | DE3838585A1 Arrangement for inductive data transmission |
04/24/1990 | US4919057 Conveyor control through binary coding |
04/05/1990 | WO1990003622A1 A system for energy conservation on rail vehicles |
03/20/1990 | US4910793 Two-way transmission system for ground/mobile station communications |
01/30/1990 | US4896580 Railroad missile garrison system |
01/10/1990 | CN2050815U Auto-device being able to prevent points from pressing |
01/09/1990 | US4892980 Conveyor assembly |
11/14/1989 | US4880190 Locomotive curve tracking system |
09/05/1989 | US4863123 Process and system for localizing a mobile unit which travels on a system of railroads |
08/29/1989 | US4862433 Timer circuit for drag operation in an engineman monitoring device |
08/29/1989 | US4860977 Railway signalling system |
08/23/1989 | EP0329641A2 Receiving device for signals transmitted on the basis of the IUR standard to vehicles, especially railway vehicles |
08/08/1989 | US4854529 Vehicle control system having two trackside signal lines |
08/01/1989 | CA1258116A1 Rate code decoding system |
07/25/1989 | US4852007 Method and device for stopping vehicle at predetermined position |
06/15/1989 | WO1989005255A1 Railway network monitoring and control |
05/16/1989 | US4831521 Vital processor implemented with non-vital hardware |
05/11/1989 | DE3736446A1 Radio transmission system |
04/20/1989 | DE3739300C1 Process and aluminium sheeting for manufacturing roll-bonded sheet metal |
04/12/1989 | EP0310705A1 Radio transmission system |
02/09/1989 | WO1989000940A1 Track to train communications systems |
02/02/1989 | DE3724310A1 Device for inductive coupling of fixed-position receiving apparatuses and mobile transmitting apparatuses of vehicles travelling in lanes (tracked vehicles) |
01/26/1989 | DE3723624A1 Device for transmitting signals between a magnetic track vehicle and devices fixed along the sections |
12/27/1988 | US4794548 Data collection apparatus and train monitoring system |
12/27/1988 | US4793577 Locomotive curve tracking system |
12/13/1988 | CA1246729A1 Vehicle speed control apparatus with two independent speed control systems |
11/29/1988 | CA1245749A1 Control device and method for guided vehicles |
11/15/1988 | CA1244927A1 Vehicle control system |
10/04/1988 | US4775930 Microprocessor system |
09/06/1988 | US4768740 Vehicle tracking system |
08/03/1988 | EP0276332A1 Method and device to decode a signal code |
07/20/1988 | EP0274650A1 Bidirectionnel information transmission system between a monitor station on the ground and a mobile station |
07/13/1988 | EP0274055A2 Large passband information and/or instruction transmission device between a mobile unit and a supervision station |
06/23/1988 | DE3643025A1 Method for avoiding errored data being used during a data transmission to a vehicle |
06/16/1988 | DE3641631A1 Method for avoiding errored data being used during data transmission to a vehicle |
06/07/1988 | CA1237806A1 Vehicle speed control apparatus and method |
06/01/1988 | CN87106732A Automatic stopping device for railroad trains |
05/03/1988 | US4742460 Vehicle protection system |
04/28/1988 | DE3636258A1 Information system |
04/05/1988 | US4735383 Communicating vital control signals |
03/29/1988 | US4733616 Track-bound selfpropelled car conveyor |
03/29/1988 | CA1234616A1 Vehicle protection system |
03/22/1988 | US4732355 Rate code decoding system |