Patents
Sitemap › G08 - Signalling › G08G - Traffic control systems › G08G 1 - Traffic control systems for road vehicles
Patents for G08G 1 - Traffic control systems for road vehicles (61,183)
04/1998
04/01/1998EP0833292A1 Route-guidance system
04/01/1998EP0833290A1 Method and apparatus for searching a route
04/01/1998EP0833289A1 Navigation system and information medium for the navigation system
04/01/1998CN1037921C Traffic vehicle administration system
03/1998
03/31/1998US5734981 Method and apparatus for call delivery to a mobile unit
03/31/1998US5734965 On-board unit for transponder operation
03/31/1998US5734780 Recording/reproducing device which receives an FM multiplexed signal comprising a subcarrier or a darc signal and outputs traffic information after detecting an intermission
03/31/1998US5734343 One-way optical highway communication system
03/31/1998US5734339 For giving visual indication to motor traffic on a selected road
03/31/1998US5734338 Vehicle detector with automatic sensitivity adjustment
03/31/1998US5734337 Vehicle speed monitoring system
03/31/1998US5734315 Track alert system for automobile racing
03/31/1998US5734116 Device for testing components of a traffic control cabinet
03/30/1998CA2216837A1 Method and apparatus for providing passenger access to a vehicle navigation system
03/26/1998WO1998012862A1 Asset location system
03/26/1998WO1998012684A1 Apparatus and method for supplying traffic-related information in a vehicle
03/26/1998WO1998012683A1 Method of determining traffic data by means of mobile radio telephones
03/26/1998WO1998012682A1 Method and device for detecting traffic data from vehicles
03/26/1998WO1998012681A1 Road equipment controllable by a pedestrian for requesting a driver to give way
03/26/1998WO1998012680A1 Apparatus for video-recording fortuitous events related to moving means of any nature
03/26/1998DE19739538A1 Navigation aid arrangement for vehicle
03/26/1998DE19639326A1 Verfahren und Einrichtung zur Zielführungsunterstützung eines Fahrzeugführers Method and device for navigational support a vehicle driver
03/26/1998DE19638798A1 Traffic data acquisition method especially for vehicle
03/26/1998DE19637245A1 Adaptive vehicle speed regulating method for road system
03/25/1998EP0830663A1 Information retrieval system for drivers
03/25/1998EP0830662A1 Engine operation detection
03/25/1998EP0830566A1 Light beam range finder
03/25/1998EP0830266A1 Obstacle detection system for vehicles moving in reverse
03/25/1998CN2277105Y Road surface sensor for passing vehicle
03/25/1998CN2277104Y Driving state monitor
03/25/1998CN1177163A System for displaying the condition of bus at bus stop
03/25/1998CN1177162A Automatically guiding system for automobile
03/25/1998CN1177161A Automatically guiding communication system for train
03/25/1998CN1177107A Output voltage detection circuit for traffic signal controller
03/24/1998US5732383 For determining road traffic conditions in a geographic area
03/24/1998US5732324 Digital radio system for rapidly transferring an audio program to a passing vehicle
03/24/1998US5731979 Map information display apparatus for vehicle
03/24/1998US5731978 Method and apparatus for enhancing vehicle navigation through recognition of geographical region types
03/24/1998US5731779 Detection range adjusting system of obstacle detection apparatus for vehicle
03/24/1998US5731778 FM-CW radar apparatus for measuring relative speed of and distance to an object
03/24/1998US5731766 Route guide system and method
03/20/1998CA2221957A1 Asset location system
03/19/1998WO1998011522A1 Monitoring vehicle positions
03/19/1998WO1998011513A1 Transferring accumulated data from vehicles
03/19/1998DE19736270A1 Traffic safety device for pedestrian crossing
03/19/1998DE19638070A1 Verfahren zur Verkehrsdatenerfassung mittels Mobilfunkgeräten Method for traffic data collection with mobile devices
03/19/1998DE19638069A1 Verfahren und Einrichtung zur Erfassung von Verkehrsdaten von Fahrzeugen Method and apparatus for detecting traffic data from vehicles
03/19/1998CA2265951A1 Transferring accumulated data from vehicles
03/18/1998EP0829839A1 Land vehicle navigation system with multi-screen mode selectivity
03/18/1998EP0829837A1 Method to select traffic information according to a specific route and reception device to run the method
03/18/1998EP0829823A2 Map information displaying apparatus and navigation apparatus
03/18/1998EP0829704A2 Information display system for vehicle navigation
03/18/1998EP0829075A1 Process and electronic device for conveying regionally applicable radio information to a driver or passengers in a motor vehicle
03/18/1998EP0829020A2 Narrow field electromagnetic sensor system and method
03/18/1998CN1176329A Door device for vehicle
03/17/1998US5729217 Vehicle route guidance apparatus for reseaching for a route when vehicle goes out of route
03/17/1998US5729216 Apparatus for monitoring vehicle periphery
03/17/1998US5729214 Condition reactive display medium
03/17/1998US5729213 Train warning system
03/17/1998US5729109 Navigation system and intersection guidance method
03/12/1998WO1998010536A1 Signal reception and transmission system
03/12/1998WO1998010397A1 Method for locating an emergency call
03/12/1998WO1998010396A1 Transport and tourist traffic management system
03/12/1998WO1998010395A1 Apparatus for prompting pedestrians
03/12/1998WO1998006227A3 Data messaging in a communications network
03/12/1998DE19737868A1 Road vehicle position measuring system for automatic steering
03/12/1998DE19737415A1 Lane changing automatic detection for automated highway system
03/12/1998DE19737407A1 Vehicle automatic driving control system
03/12/1998DE19718106A1 Mobile navigation system for motor vehicle
03/12/1998DE19636632A1 Identification generator system for warning signals between vehicles
03/12/1998DE19636379C1 Verfahren zur Steuerung des Transport- und Reiseverkehrs A method for controlling the transportation and travel traffic
03/12/1998DE19635934A1 Laser radar speed measurement method for road traffic
03/12/1998DE19634937A1 Contrast aperture for traffic lights
03/11/1998EP0799428A4 An impulse radar with swept range gate
03/11/1998EP0786108A4 Delivery of data including preloaded advertising data
03/11/1998CN2276184Y Active or passive type traffic red and green lamp
03/11/1998CN2276183Y Driving safety distance alarm
03/10/1998US5726885 Hire vehicle transportation system
03/10/1998US5726648 Time indicating traffic light
03/05/1998WO1998009264A1 System for transmitting a danger signal for road vehicles
03/05/1998WO1998009222A1 Information transmission method and information transmitter
03/05/1998DE19738747A1 Vehicle control device e.g. for controlling automatic transmission gear ratio
03/05/1998DE19735946A1 Vehicle navigation system for setting direction indications for connecting streets
03/05/1998DE19709518C1 Speech entering method as motor vehicle destination address in real time
03/04/1998EP0827127A1 Local positioning apparatus, and method therefor
03/04/1998EP0827126A2 Land vehicle navigation apparatus with local route guidance selectivity and storage medium therefor
03/04/1998EP0827125A2 Land vehicle navigation apparatus with guidance display image limiter for recognizability enhancement
03/04/1998EP0827124A2 Vehicle navigation system with city name selection accelerator and medium for storage of programs thereof
03/04/1998EP0826206A2 Storage medium carrying geographical location data
03/04/1998EP0826205A1 Automatic determination of traffic signal preemption using differential gps
03/04/1998EP0826204A1 Electronic license plate architecture
03/04/1998EP0826203A1 Electronic license plate having a secure identification device
03/04/1998EP0826202A1 Automated sign inventory system
03/04/1998EP0796482A4 Remote signalling system
03/04/1998CN2275744Y Traffic signal lamp with initiative indicating effect
03/04/1998CN1175050A Image display device and brightness control method
03/03/1998US5724644 Method of and receiver for processing and reproducing a message
03/03/1998US5724316 GPS based time determining system and method
03/03/1998US5724243 Method and apparatus for determining expected time of arrival
02/1998
02/26/1998WO1998008208A2 Video imaging systems
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