Patents
Patents for G08G 1 - Traffic control systems for road vehicles (61,183)
05/2002
05/30/2002US20020063637 Vehicular communication apparatus, communication method and computer-readable storage medium therefor
05/30/2002CA2436782A1 Method and apparatus for orienting a map display in a mobile or portable device
05/29/2002EP1209649A2 Vehicle warning apparatus for generating warning signal depending upon operator's brake operating characteristics
05/29/2002EP1209648A2 On-road reference point positional data delivery device
05/29/2002EP1209647A1 A system and method for the acquisition of automobile traffic data through wireless networks
05/29/2002EP1209646A1 Saving pollution by advising drivers to switch off engines at traffic light
05/29/2002EP1209645A1 Apparatus and method for detecting road white lines for automotive vehicle
05/29/2002EP1209644A1 Traffic management system including a layered management structure
05/29/2002EP1209643A1 Traffic management system based on packet switching technology
05/29/2002EP1209019A2 Driver's arousal level estimating apparatus for vehicle and method of estimating arousal level
05/29/2002DE10056207A1 Communication enabled navigation beacon that sends out positional data, map data, route suggestions, etc. in an interactive manner so that they are much more useful than existing beacons that only transmit position data
05/29/2002DE10055287A1 Detecting/processing state data acquired onboard vehicle involves detecting state data on vehicle, transmitting to Internet server, evaluating using evaluation program installed on server
05/29/2002DE10054573A1 Method for estimating traffic densities uses multiple radio devices in a cellular radio network to interrupt radio signals and an evaluation unit to pick up the transmitted radio signals for use in deducing positioning information.
05/29/2002DE10053874A1 Verfahren zur Navigation und Vorrichtung zu dessen Durchführung A method for navigation and device for its implementation
05/29/2002CN2493992Y Traffic signal lamp device with timing function
05/29/2002CN2493987Y Alarm for blind person crossing street
05/29/2002CN2493445Y Motor vehicle
05/29/2002CN1351741A Map data storage medium, map information retrieving device and navigation device
05/29/2002CN1351318A Method for monitoring run state of train or car
05/29/2002CN1351317A Image detecting system and method
05/29/2002CN1351313A Path shop communication system, onboard device and device on road
05/29/2002CN1085832C Thermal emitted radiation detecting device
05/28/2002US6397149 Processional travel control apparatus
05/28/2002US6397145 Navigation system with complex maneuver instruction
05/28/2002US6397144 On-vehicle information processor with map data and map data management
05/28/2002US6397141 Method and device for signalling local traffic delays
05/28/2002US6397133 Vehicle rollover safety system
05/28/2002US6396535 Situation awareness system
05/28/2002US6396498 Information processing apparatus and method, and providing medium
05/28/2002US6396446 Microwave antenna for use in a vehicle
05/28/2002US6396418 Toll collection system, on board unit and toll collection method
05/28/2002US6396417 System for assisting drivers to negotiate intersections
05/23/2002WO2002041281A1 Information system for traffic network and method
05/23/2002WO2002041226A1 Method and apparatus for efficiently deploying vehicles of a densely populated urban area
05/23/2002WO2002041205A1 Moving situation information providing method and server
05/23/2002WO2002041028A2 Method, and related system and apparatus, for providing travel-related information to a mobile communications device
05/23/2002WO2002040942A1 Display apparatus and method for automotive vehicle
05/23/2002WO2002017271B1 Method and system for interactively monitoring of remote vehicles and machines
05/23/2002WO2002006985A8 Method and system of delivering items using overlapping delivery windows
05/23/2002US20020062207 Computer-implemented system and method for simulating motor vehicle and bicycle traffic
05/23/2002US20020062192 Method, and related system and apparatus, for providing travel-related information to a mobile communications device
05/23/2002US20020062190 Traffic management system including a layered management structure
05/23/2002US20020062189 Following distance displaying apparatus that changes alarming display according to operating states
05/23/2002US20020061755 System for displaying a map
05/23/2002US20020061226 Left-turn driving support device
05/23/2002US20020061123 Apparatus and method for detecting road white line for automotive vehicle
05/23/2002US20020060681 Map information providing device, map information providing system, and map information providing method
05/23/2002US20020060640 Doppler-shift radar transceiver for traffic monitoring system
05/23/2002US20020060625 Apparatus and method for data communication between vehicle and remote data communication terminal
05/23/2002DE19911674C2 Broadcast-Point-to-Point-Informationsverfahren Broadcast Point-to-Point Information procedure
05/23/2002DE19904257A1 Automatic life-saving system responds to automatic accident detection for transmitting data to life-saving point
05/23/2002DE10156721A1 Distance-between-vehicles warning device determines possibility of collision based on distance measured, whether sensor value remains unchanged, and reference value
05/23/2002DE10057978A1 Motor vehicle navigation system in which target destinations can be input from an electronic address and telephone directory which is both convenient and time saving
05/23/2002DE10057796A1 Vehicle-specific dynamic traffic forecasting method by finding best-match load curve from historical load curves
05/23/2002DE10057474A1 Service vehicle with route recorder, stores image data in association with e.g. geographic position or operating data
05/23/2002DE10055000A1 Traffic density estimation involves determining traffic densities from stored routes received by radio from route planners or navigation devices
05/23/2002CA2398913A1 Method and apparatus for efficiently deploying vehicles of a densely populated urban area
05/22/2002EP1207508A2 System for displaying a map
05/22/2002EP1207370A1 A method and system for informing motor vehicle drivers about large-scale environmental conditions
05/22/2002EP1206766A1 Location-related wap traffic jam map by associating map excerpts in a traffic information center
05/22/2002EP1206760A1 Magnetic sensor
05/22/2002EP1206710A1 Method and apparatus for stationary object detection
05/22/2002EP1206709A1 Piezo-electric tag
05/22/2002EP0829020B1 Narrow field electromagnetic sensor system and method
05/22/2002EP0728359B1 Flash eprom integrated circuit architecture
05/22/2002CN2492904Y Integral LED traffic signal lamp
05/22/2002CN2492903Y Complex traffic and road mark unit
05/22/2002CN1350372A Short-distance wireless continuous communication method and system
05/22/2002CN1350278A High speed traffic network control system
05/21/2002USRE37709 System for recording and modifying behavior of passenger in passenger vehicles
05/21/2002US6393361 Dangerous approach prevention device for vehicle
05/21/2002US6393346 Method of monitoring vehicular mileage
05/21/2002US6393133 Method and system for controlling a vehicular system based on occupancy of the vehicle
05/21/2002US6392592 Hand held car locator
05/21/2002US6392564 Aggressive driver monitoring and reporting system
05/21/2002US6392563 Traffic light backup system using light-emitting diodes
05/21/2002US6392535 Vehicle dynamic control system
05/21/2002US6392531 Vehicle disabling system employing global positioning satellite
05/16/2002WO2002039643A2 Mobile tracking device for transportation industry
05/16/2002WO2002039296A1 Apparatus for displaying image by using residual image effect
05/16/2002WO2002039235A2 Batch identifier registration and embedding in media signals
05/16/2002WO2002039064A1 Method for creating appendices that clearly reference the location of an object
05/16/2002WO2002038416A1 Visual signalling device adaptable to a vehicle
05/16/2002WO2002017266A3 Dynamic road marking system
05/16/2002WO2002008843A3 Method and apparatus for controlling the movement of a plurality of agents
05/16/2002WO2001098794A3 Gps enabled speeding detector
05/16/2002US20020059420 Networked position multiple tracking process
05/16/2002US20020059296 System for and method of providing map information
05/16/2002US20020059190 Registration and search system for obtaining information on facilities
05/16/2002US20020059026 Vehicle operation assist control system
05/16/2002US20020059017 Probe car control method and traffic control system
05/16/2002US20020058520 Method and device for providing information related to activity of user
05/16/2002US20020058517 Informing system
05/16/2002US20020057212 Multimodal multimedia transportation information system
05/16/2002US20020057195 Method and apparatus for estimating inter-vehicle distance using radar and camera
05/16/2002DE10137687A1 Notfallinformationsendgerät und Notfallinformationssystem mit Endgerät Emergency information terminal and emergency information system with terminal
05/16/2002DE10056019A1 Information interrogation device has central unit coupled to interrogation device and reception devices linked to mobile radio network
05/16/2002DE10054375A1 Verfahren zur Erfassung von Verkehrslagedaten in einem Verkehrswegenetz und Endeinrichtung A method for detecting traffic data in a transportation network and terminal equipment
05/16/2002DE10053315A1 Detection system for road vehicles that responds to road signs and activates display or signal device
05/16/2002DE10041714A1 Road safety arrangement for preventing collisions between vehicles or accidents involving pedestrians, etc. by use of transceiver devices carried by persons or vehicles that transmit and receive identification signals