| Patents for B61L 25 - Recording or indicating positions or identities of vehicles or vehicle trains or setting of track apparatus (2,273) |
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| 11/30/1995 | WO1995032117A1 Storage of track data in a position-controlled tilt system |
| 11/15/1995 | EP0682228A1 Device for incremental position measurement, particularly for railed vehicle |
| 11/15/1995 | CN1111581A An initialization beacon for initializing a stationary vehicle |
| 10/05/1995 | DE4411029A1 Rail vehicle speed measuring device |
| 09/19/1995 | US5451941 System for detecting the passage of a mobile including a passive responder |
| 09/14/1995 | DE4423785C1 Railway rolling stock position discrimination method |
| 09/14/1995 | DE4408261A1 Rail vehicle goods waggon monitoring device |
| 09/12/1995 | US5450087 Transponder maintenance mode method |
| 08/31/1995 | DE4406720A1 Safety system for trains |
| 08/08/1995 | CA2030913C Highway vehicle identification system with high gain antenna |
| 07/25/1995 | US5436631 System for targeted braking of vehicles |
| 07/20/1995 | WO1995019284A1 Device for highly accurately locating a rail-borne vehicle |
| 07/04/1995 | US5430455 Microwave location system |
| 06/21/1995 | EP0658774A1 Location method and system |
| 06/17/1995 | CA2138238A1 Localizing method and device |
| 06/14/1995 | EP0656848A1 Method to control in a track traffic system moving units, device for effecting of such control and process for installation of the device |
| 05/24/1995 | EP0654390A1 Initialisation beacon of a vehicle in a stationary position |
| 05/24/1995 | DE4339669A1 Reading moving transponder output e.g. for traffic system contg. tram running on railway track of street |
| 05/23/1995 | CA1335676C Portable data transmitter device and a system using the same |
| 05/04/1995 | DE4336799A1 Device for the detection of, and reading out from, transponders which move relative to this device |
| 03/29/1995 | EP0645711A1 Method for operating a data display unit and devices for carrying out this method |
| 03/23/1995 | DE4332143A1 Verfahren zum Betrieb eines Datensichtgerätes und Einrichtungen zur Durchführung des Verfahrens Method for operating a visual display unit and means for carrying out the method |
| 03/07/1995 | US5396056 Non-contact IC card having an active attenuation circuit |
| 03/01/1995 | CN2190592Y Inteligency testor of railway signal |
| 02/15/1995 | EP0638871A2 Registering and reading device of transponders relatively movable to said device |
| 02/09/1995 | DE4326263A1 Device for recording and reading out transponders which move in relation to this device |
| 01/19/1995 | WO1995001900A1 System for releasing the opening of the doors of rail vehicles |
| 01/04/1995 | EP0632420A2 Moving body discriminator |
| 12/27/1994 | CA2017320C Method and apparatus for tracking trains through multiple false track circuit occupancies |
| 12/14/1994 | EP0409880B1 Actuator and communication system |
| 11/30/1994 | EP0626115A1 A system for the transmission of information by microwaves and a communication device to be used in such a system |
| 11/30/1994 | CN1095676A Recognizer for boundary point of railway circuit and locomotive operation monitor recording device using same |
| 11/23/1994 | EP0487708A4 Moving vehicle identification system |
| 10/11/1994 | US5355137 Method of reading the data stored in a passive responder by means of an interrogation device comprising a receiving section |
| 10/05/1994 | EP0618459A2 System for stopping vehicles at a precise position |
| 09/14/1994 | EP0463127B1 Arrangement for identifying an object by means of structure-borne noise, and use of said arrangement |
| 09/14/1994 | CN2176947Y Micro computer frequency shift automatic block device |
| 09/13/1994 | US5346163 Power supply regulation system for a railway |
| 08/31/1994 | EP0392328B1 Method of continuosly monitoring signals of a safe information display |
| 08/24/1994 | CN2175158Y Electric capacity type track sensor |
| 08/10/1994 | EP0609964A2 Adjustable reactance device and method |
| 07/06/1994 | EP0605069A2 Method and apparatus for measuring movement data of a rail vehicle |
| 06/22/1994 | EP0422190B1 Installation for remote monitoring and control of the opening and closed state of one among a plurality of contacts |
| 06/15/1994 | EP0601993A1 Railway switch drive |
| 05/26/1994 | WO1994011851A1 Miniaturised telemetry unit |
| 05/03/1994 | US5308968 Non-contact IC card which actively attenuates its resonance circuit as it receives data |
| 04/27/1994 | EP0593910A1 Train control system using line conductors with improved vehicle location |
| 04/27/1994 | EP0259443B1 Method and apparatus for controlling a vehicle |
| 03/31/1994 | DE4232919A1 Determination of position of train on rail track - using trackside transponders that react to signal produced by train mounted unit and triggering identification fed back to train |
| 03/23/1994 | CN1024082C Antomatic identifier for rolling stock and vehicle numbers |
| 03/17/1994 | WO1994005536A1 Method to control in a track traffic system moving units, device for effecting of such control and process for installation of the device |
| 03/10/1994 | DE4229872A1 Miniature building block for railtrack control rooms - Has switch with LED's in grid-like frame, with switch operated by eccentric disk on shaft |
| 03/09/1994 | EP0500757B1 Improvements in railway signalling systems |
| 03/08/1994 | US5293399 Identification system |
| 03/02/1994 | EP0584895A2 Fail-safe displaying method of traffic technical information for a traffic route system |
| 01/04/1994 | CA1325839C Transporting train travel control system |
| 12/29/1993 | EP0575942A2 Display apparatus and method |
| 12/08/1993 | EP0367797B1 Track to train communications systems |
| 12/08/1993 | CN2148823Y Follow-up signal transmitting apparatus for mine underground rail haulage |
| 11/30/1993 | US5265831 Arrangement for detecting an object by means of sound conducted through a solid body and method of using such arrangement |
| 11/18/1993 | EP0570289A1 Device for the detection of the passage of a vehicle using a passive transponder |
| 11/04/1993 | DE4306470A1 User interface of computer workstation for railway signals - using second computer performing checkback on possibly dangerous routes in text form and requiring acknowledgement |
| 10/20/1993 | EP0557297A4 Method and apparatus for modulating and dectecting a subcarrier signal for an inductively coupled transponder |
| 09/22/1993 | EP0561705A1 Method and apparatus for vehicle location on a road and its application for analysis and expertise of railroad geometry |
| 09/07/1993 | US5242136 Railway signalling systems |
| 09/01/1993 | EP0557297A1 Method and apparatus for modulating and dectecting a subcarrier signal for an inductively coupled transponder |
| 08/19/1993 | WO1993016531A1 A system for the transmission of information by microwaves and a communication device to be used in such a system |
| 08/18/1993 | CN2140327Y Train's number recording board specially for railway |
| 08/03/1993 | US5233341 Installation for the remote monitoring and control of the open and closed state of one among a plurality of contacts |
| 05/19/1993 | DE4137790A1 Object identifying recognition device - has identification mark on object as body with recess, facing spatially separate transceiver. |
| 05/12/1993 | EP0429617A4 Electromagnetic energy transmission and detection system |
| 04/21/1993 | EP0537378A1 Method of reading the data stored in a passive responder by means of an interrogation device comprising a receiving section |
| 04/20/1993 | CA1316584C Electronic chemical identification system |
| 03/31/1993 | EP0534577A2 Train control system with crossing lines |
| 03/30/1993 | US5198807 Method and apparatus for producing a subcarrier signal for transmission by an inductively coupled transponder |
| 03/23/1993 | US5196846 Moving vehicle identification system |
| 03/09/1993 | US5192954 Roadway antennae |
| 03/03/1993 | EP0529581A1 Locating system by ultrahigh frequency electromagnetic waves |
| 01/26/1993 | US5182442 Low power consumption non-contact integrated circuit card |
| 01/20/1993 | EP0524081A1 Communication system between a emitter/receiver interrogator device and an emitter/receiver responder device |
| 12/15/1992 | US5172121 System for automatic identification of rail cars |
| 12/09/1992 | EP0316368B1 Identification system |
| 11/17/1992 | US5164732 Highway vehicle identification system with high gain antenna |
| 11/04/1992 | CN2120742U Auto-simulated displayer for train arriving |
| 11/04/1992 | CN2120741U Automatic recognition apparatus for railway vehicles |
| 09/23/1992 | EP0504188A1 Highway vehicle identification system with high gain antenna. |
| 09/02/1992 | EP0500757A1 Improvements in railway signalling systems. |
| 08/13/1992 | DE4102812A1 Fine positioning equipment stopping railway vehicle at predetermined point - includes vehicle-borne receiver and transmitter linked by inductive loop of decreasing width on approach track |
| 07/21/1992 | US5132687 Electronic identification system |
| 06/11/1992 | DE4121168A1 Optical barrier safety system - is for vehicles on rails and verifies correct location and speed of vehicles entering and leaving sections of track between road crossings |
| 06/03/1992 | EP0487708A1 Moving vehicle identification system. |
| 06/02/1992 | CA1302552C Track to train communications systems |
| 06/02/1992 | CA1302334C Conveyor carriage |
| 05/29/1992 | WO1992009175A1 Method and apparatus for modulating and dectecting a subcarrier signal for an inductively coupled transponder |
| 05/12/1992 | CA1300686C System for the contactless exchange of data |
| 04/16/1992 | DE4031899A1 Magnetic data transmission procedure to wheels of railway vehicles - safeguarding by utilisation of portions of wheels less affected by temp. for binary code read-out |
| 04/14/1992 | US5105190 Electromagnetic identification system |
| 03/31/1992 | CA1298385C Beacon for identifying the passage of an object at a given point |
| 03/18/1992 | EP0475526A1 Electromagnetic detection system for track vehicles |
| 03/10/1992 | US5095309 Method and apparatus for modulating and detecting a subcarrier signal for an inductively coupled transponder |