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)
09/1998
09/02/1998EP0753159B1 Vehicle-mounted transponder
09/01/1998US5802492 Computer aided routing and positioning system
09/01/1998US5801943 Traffic surveillance and simulation apparatus
09/01/1998US5801646 Traffic alert system and method for its use
08/1998
08/27/1998WO1998037529A1 Data transmission device for traffic-guidance and traffic-information systems
08/27/1998WO1998037391A1 Process control transmitter with adaptive analog-to-digital converter
08/27/1998DE19737440A1 Verfahren zur Bestimmung von Verkehrsdaten und Verkehrsinformationszentrale A method for determining traffic data and traffic information center
08/27/1998DE19707188A1 Vehicle passenger information device
08/27/1998CA2282536A1 Process control transmitter with adaptive analog-to-digital converter
08/26/1998EP0860805A1 Optical signal indicator with multiple light sources
08/26/1998EP0860804A2 System for the detection and the signalling of objects on the roadway
08/26/1998EP0860688A2 Electronic map image display in a motor vehicle
08/26/1998EP0860001A1 Road monitoring device
08/26/1998EP0767948B1 Electronic public transport time table information system
08/25/1998US5799264 In-car navigation apparatus with voice guidance
08/25/1998US5799263 Public transit system and apparatus and method for dispatching public transit vehicles
08/25/1998US5799249 Method and apparatus for a nation-wide cellular telephone network
08/25/1998US5799083 Event verification system
08/25/1998US5798949 Apparatus for determining a level of safety for a roadway
08/25/1998US5798727 Obstacle recognition system for vehicle
08/24/1998CA2230409A1 Optical signal transmitter with multiple light source
08/20/1998WO1998036398A1 Methods and systems of monitoring traffic flow
08/20/1998WO1998036397A1 Method for determining traffic data and traffic information exchange
08/20/1998WO1998036396A2 Traffic event recording method and apparatus
08/20/1998WO1998036337A1 Vehicle monitor
08/20/1998WO1998015075A3 Telematic device for a motor vehicle with car radio, position fixing system and radio telephone
08/20/1998DE19705647A1 Road accident warning system for automobile
08/18/1998US5797113 Method and system for determining transportation route
08/18/1998US5797112 Navigation apparatus using a position index and information representative of roads and institutions
08/18/1998US5796084 Device for the registration of vehicle fees
08/18/1998US5795306 Bodily state detection apparatus
08/18/1998US5794735 Vehicle deceleration by engine control followed by brake control
08/17/1998CA2197720A1 Technobus
08/13/1998WO1998035331A1 Transmission of localized traffic information
08/13/1998WO1998035330A1 Motor vehicle detector
08/13/1998WO1998035311A1 Travel reservation and information planning system
08/13/1998DE19806197A1 Traffic information transmission method
08/13/1998DE19753050A1 Übermittlung gebietsbezogener Verkehrsinformationen Transmission area-based traffic information
08/13/1998CA2279465A1 Vehicle detector arrangement
08/12/1998EP0857044A1 A visual and/or acoustic aid for personal use, and use of the same
08/12/1998EP0813718A4 Navigation system utilizing audio cd player for data storage
08/12/1998EP0800654B1 Circuitry with radar equipment for determining a distance or relative speed
08/12/1998EP0781440B1 Device and method for the telecontrol of an object
08/12/1998EP0719437B1 A device for the registration of vehicle fees
08/12/1998EP0701723B1 A method and a device for the registration of a vehicule in a road toll
08/12/1998CN1190481A Storage medium carrying geographical location data
08/12/1998CN1190230A Electronic automobile IC card and netted non-stop inspection microcomputer system
08/11/1998US5794258 System for transmitting figure data within a retrievable range according to the date and time of update
08/11/1998US5794174 System for automatic vehicle location viewing via television
08/11/1998US5793631 Voice route-guidance system and method having a function for judging approachment to a decision point
08/11/1998US5793491 Intelligent vehicle highway system multi-lane sensor and method
08/11/1998US5793329 Object detection apparatus
08/11/1998US5793325 Radar apparatus of a vehicle for accurately detecting a target having a path in a lane of the vehicle
08/11/1998US5793310 Portable or vehicular navigating apparatus and method capable of displaying bird's eye view
08/06/1998WO1998034210A1 Method for transmitting traffic information and devices for implementing said method
08/06/1998WO1998034209A1 Method for determining the traffic situation, detector and control centre
08/06/1998WO1998034131A1 Signal warning device on vehicles to attract the driver's attention
08/06/1998WO1998018228A3 Method of receiving messages, and electrical appliance for implementing the method
08/06/1998DE19803253A1 Navigation system for guiding moving body between two points
08/06/1998DE19755459A1 Verfahren zur Verkehrslageerfassung, Detektor und Zentrale A method for traffic monitoring, detection and Central
08/06/1998DE19705053A1 Traffic planning method
08/06/1998DE19703563A1 Traffic crash warning system
08/05/1998EP0856826A2 A security system
08/05/1998EP0856433A1 Warning device for distance between cars
08/05/1998EP0757799B1 Vehicle classification system using a passive audio input to a neural network
08/05/1998CN1189608A Navigation system for guiding mobile body back and forth along the same route between two points
08/04/1998US5790976 Route selection apparatus for a motor vehicle
08/04/1998US5790975 Onboard navigational system
08/04/1998US5790973 Last exit warning system
08/04/1998US5790052 Method for determining the position of a vehicle on a road
08/04/1998US5790050 Method and apparatus for a signal translator
07/1998
07/30/1998WO1998033336A2 Telephone switching system for mobile service providers and vehicle for said system
07/30/1998WO1998032636A1 Controller of vehicles
07/30/1998DE19801205A1 Acoustic obstacle warning arrangement for motor vehicle
07/30/1998DE19702688A1 Hybrid system for distance measurement in road vehicles
07/30/1998DE19702478A1 Weather information system for traffic
07/29/1998EP0855123A1 Mobile telephone location system and method
07/29/1998EP0855067A1 Vehicle parking system
07/28/1998US5787383 Vehicle navigation apparatus with route modification by setting detour point
07/28/1998US5787382 Navigation apparatus for displaying a map by limit information
07/28/1998US5787233 Route generating device
07/28/1998US5787170 Database system with local information remotely supported with dynamic information
07/28/1998US5786998 Apparatus and method for tracking reporting and recording equipment inventory on a locomotive
07/28/1998US5786790 On-the-fly accuracy enhancement for civil GPS receivers
07/28/1998US5786787 Method for determining the course of another vehicle
07/28/1998US5785418 Thermally protected LED array
07/23/1998WO1998032108A1 Artificial intelligence machine and artificial intelligence machine system
07/23/1998DE19701432A1 Vehicle safety system using short range signals from traffic signs etc.
07/23/1998DE19701039C1 Position data securing method for vehicle telemetry unit
07/22/1998EP0854463A2 Method and apparatus for determining an alternate route in a vehicle navigation system
07/22/1998EP0854353A2 Route determination in a vehicle navigation system
07/22/1998EP0853559A1 Impaired transportation vehicle operator system
07/22/1998EP0626072B1 Electromagnetic detection system for parking operation
07/22/1998CN2286527Y Counter counting control instrument for traffic signal
07/22/1998CN1188296A Method for processing name when combining numerical map shape data
07/22/1998CN1188288A Automatic charge system having no need of stopping car
07/21/1998US5784691 RDS-TMC broadcast receiver
07/21/1998US5784007 Device to help determine fault in a vehicle collision
07/21/1998US5784006 Annunciator system with mobile receivers
07/21/1998US5784005 Communications infrasturcture system for vehicles
1 ... 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 ... 612