Patents
Patents for G08G 1 - Traffic control systems for road vehicles (61,183)
01/2005
01/20/2005DE10330197A1 Traffic monitoring method for vehicle driver, involves using a distance-measuring device which measures distance of vehicle to vehicle in front, analyzing the distance and signaling driver if distance falls below minimum value
01/20/2005DE10330119A1 Reduction of traffic congestion not caused by accident or building works, by informing road user of arrival at congestion and instructing him to leave quickly
01/20/2005DE10327208A1 Vehicle travel information provision system has a computer unit with a number of information sources that outputs information to driver and passengers according to entered preferences and geographical location
01/20/2005DE102004029512A1 Bewegbare Informationsverarbeitungseinrichtung, Informationsverarbeitungsverfahren und Speichermedium Movable information processing apparatus, information processing method, and storage medium
01/20/2005DE102004009085A1 Traffic flow simulation system in which vehicle acceleration magnitude and direction are calculated based on use of static and dynamic potential fields representing invariant and varying factors
01/19/2005EP1498863A2 Modular navigation system
01/19/2005EP1498862A2 Guide apparatus, guide system, and guide method
01/19/2005EP1498696A1 Turn-by-turn navigation system and next direction guidance method using the same
01/19/2005EP1498695A2 Vehicle navigation method
01/19/2005EP1498694A2 Method of representing road lanes
01/19/2005EP1497807A1 Method and device for controlling a red light camera
01/19/2005EP1497806A1 Method for remote synchronisation of a traffic monitoring system
01/19/2005EP1497805A2 Method and system for recording a traffic violation committed by a vehicle
01/19/2005EP1497618A1 Method and system for dynamically navigating a vehicle to its destination
01/19/2005EP1497159A1 Motor vehicle communications system, assembly with a processor, computer program product and computer-readable storage medium
01/19/2005EP1336168B1 Traffic management system based on packet switching technology
01/19/2005CN2672157Y Automatic controller for city traffic crossroads
01/19/2005CN1568485A Image creation apparatus and method, electronic device, and computer program
01/19/2005CN1565896A Automobile traffic control method based on GPS technology
01/18/2005US6845362 Charging system which carries out data processing for fee payment
01/18/2005US6845319 Navigation apparatus, method and program for updating facility information and recording medium storing the program
01/18/2005US6845316 Distribution of traffic and transit information
01/18/2005US6845172 Road lane marker recognition
01/18/2005US6844828 Method for providing road users with information and device for carrying out same
01/18/2005US6844827 Vehicle tracker including a connector for an upgrade device and related methods
01/18/2005US6844826 Vehicular alarm system and apparatus
01/18/2005CA2302459C Radio frequency highway management system
01/13/2005WO2005004461A2 Stereo-vision based imminent collision detection
01/13/2005WO2005004080A1 A system for the automatic detection and report of a sudden traffic jam
01/13/2005WO2005004079A1 A device for exchaging data between moving vehicles
01/13/2005WO2005003811A1 Method and device for radar measurement of speeds and co-ordinates of objects (variants)
01/13/2005WO2005002921A2 Method and apparatus for pedestrian detection
01/13/2005WO2004100407A3 Communication system with external synchronisation
01/13/2005WO2004072893A8 High occupancy vehicle restriction aware navigation system
01/13/2005US20050010797 Surveillance system and method
01/13/2005US20050010360 Navigation apparatus, navigation system, and navigation search method
01/13/2005US20050010351 Speed regulator with distance regulating function
01/13/2005US20050010350 Road-surface friction coefficient estimating device and road-surface friction coefficient estimating method
01/13/2005US20050010342 Driver information feedback and display system
01/13/2005US20050009497 Dual-mode transmitter for railroad crossings
01/13/2005US20050008194 Apparatus and method for image processing
01/13/2005US20050007244 Warning device in motor vehicles
01/13/2005DE10329054A1 Kollisionsobjekt-Erkennungssystem Identifying a collision object system
01/13/2005DE10326648A1 Object detection using vehicle radar, classifying object data from several cooperating vehicles according to set criteria
01/12/2005EP1496487A2 Warning system for road and/or motorway accidents using signal interruption
01/12/2005EP1496486A2 Vehicle drive assist apparatus
01/12/2005EP1496338A2 Navigation apparatus, navigation system, and navigation search method
01/12/2005EP1495932A1 Lane departure prevention apparatus
01/12/2005EP1495904A1 Road-surface friction coefficient estimating device and road-surface friction coefficient estimating method
01/12/2005EP1340210B1 Traffic monitoring
01/12/2005CN2671047Y Telescopic traffic light table
01/12/2005CN1564607A Information transmitting method of using motor vehicle tag number as communication terminal calling number
01/12/2005CN1564600A Detection method of moving object under dynamic scene
01/12/2005CN1564222A Double-period traffic light optimized configuration method having segmental optimization
01/12/2005CN1564221A Traffic signal light marker and method of forming same
01/12/2005CN1564220A Intelligence transit system
01/12/2005CN1564215A Roadblock warning plate having flashing warning sound
01/12/2005CN1564018A Boundary controlling position detector for charged trolley bus in station region
01/12/2005CN1564017A Neutral tracking position detector for station region charged trolley bus in
01/12/2005CN1563896A Vehicle positioner having functions of region recognition and fare registing
01/12/2005CN1563895A Recognition method of vehicle region
01/11/2005US6842694 Car navigation system
01/11/2005US6842693 Communication navigation system, communication navigation method, route guidance information transmitting device, and terminal unit
01/11/2005US6842687 Method and device for assisting in a passing maneuver for motor vehicles
01/11/2005US6842620 System and method for providing traffic information using operational data of a wireless network
01/11/2005US6842531 Vehicle area detecting apparatus and vehicle area determining method
01/11/2005US6842189 Road monitoring method for a vehicle and a system thereof
01/06/2005WO2005002089A1 A method for providing navigation service by using location of a mobile terminal and a system thereof
01/06/2005WO2005001792A1 Device and method for reducing the risk of injury of passengers in the event of an accident
01/06/2005WO2005001791A1 Single led driver for a traffic light
01/06/2005WO2005001389A1 Navigation method and navigation system
01/06/2005WO2005000659A1 System to determine the relative position between various vehicles
01/06/2005WO2005000631A1 Vehicle-based device for transmitting messages by means of a unit for determining a route toll and associated method
01/06/2005WO2004100104A3 Public service system
01/06/2005US20050004762 Obstacle detection apparatus and method for automotive vehicle
01/06/2005US20050004761 Obstacle detection apparatus and method for automotive vehicle
01/06/2005US20050004760 Travel safety system for vehicle
01/06/2005US20050004757 Method and control, means for route planning in a mass transport system
01/06/2005US20050004755 Navigation device
01/06/2005US20050004753 Method of representing road lanes
01/06/2005US20050004752 Portable device for indicating specific location and controlling method thereof
01/06/2005US20050004749 Apparatus and method for downloading and displaying images relating to global positioning information in a navigation system
01/06/2005US20050004747 Navigation apparatus
01/06/2005US20050004746 Navigation apparatus and navigation method
01/06/2005US20050004744 Vehicle distance and speed control method and system
01/06/2005US20050004743 Vehicle running control apparatus and map information data recording medium
01/06/2005US20050004739 Vehicle braking device and vehicle braking method
01/06/2005US20050004733 Concrete placement vehicle control system and method
01/06/2005US20050004731 Drive-assist system
01/06/2005US20050003844 Inter-vehicle communication apparatus
01/06/2005US20050002558 Camera based position recognition for a road vehicle
01/06/2005US20050002544 Apparatus and method for sensing the occupancy status of parking spaces in a parking lot
01/06/2005US20050002347 Apparatus and method for providing users with road traffic information using ad-hoc network
01/06/2005US20050001743 Information retrieval and display device and system
01/06/2005US20050001741 Automatic train stop system
01/06/2005US20050001739 Road traffic weather-monitoring system and self-luminous road sign system
01/06/2005US20050001715 Information providing device for vehicle
01/05/2005EP1494194A2 Vehicle braking apparatus and method
01/05/2005EP1494193A2 Method and navigation apparatus to determine a route with intermediate destinations
01/05/2005EP1493992A2 Car navigation system and map version management method thereof