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7392133 Car navigation system  
A car navigation system by which a user can easily grasp a drop-in target in the course of a route. In a summary road map displayed in a two- or one-window display representation, contents of a...
7376510 Map display for a navigation system  
A system and method are disclosed for displaying map information on a portable computing device. When approaching a location at which maneuvering guidance is to be provided by the portable...
7376509 Travel time calculating method and traffic information display method for a navigation device  
The navigation device of the present invention has a storage device which stores map data including link data of respective links constituting roads on a map, and statistical data including travel...
7363144 Method and apparatus for predicting future travel times over a transportation network  
The present invention is a method and an apparatus for predicting future travel times over a transportation network. In one embodiment, a method for predicting future travel times over a...
7362241 Vehicle proximity warning apparatus, method and program  
A vehicle proximity warning apparatus includes a current location detector for detecting a current location of the user's vehicle, point information acquisition processor for acquiring map data,...
7359782 Vehicular impact reactive system and method  
System and method for reacting to an expected impact involving a vehicle including an anticipatory sensor system for determining that an impact involving the vehicle is about to occur prior to the...
7355528 Traffic information providing system and car navigation system  
A traffic information providing system externally acquires traffic information including information relating to the travel time of a link, calculates a travel time for a non-provision link to...
7353107 Verifying the validity of traffic status information  
A method for providing traffic status information as part of a traffic status detection by a motor vehicle, in particular traffic information for detecting traffic jams is provided. To provide...
7352291 Method of receiving messages transmitted from vehicle to vehicle  
A method of receiving messages which are transmitted from vehicle to vehicle and contain information relating to traffic is characterized in that information from received messages is only accepted...
7349799 Apparatus and method for processing traffic information  
In the present invention, traffic information broadcast by a traffic information center is received, indexes are created, and the index and travel speed information on a mobile object are stored. A...
7343242 Traffic status detection with a threshold method  
A method for providing traffic status information as part of a traffic status detection system using a traffic status detection device provided in the vehicle, in particular traffic status...
7333889 Car navigation system  
A car navigation system changes from a normal guidance mode to a simplifying guidance mode when determining that part or all of sections in a guidance route is familiar or specific to an occupant....
7319414 Secure notification messaging systems and methods using authentication indicia  
Systems and methods are disclosed for notification or messaging systems that give confidence to the notification-receiving party that a notification concerning the travel status of a mobile thing...
7307548 Geographical information supply system and method using RFID, and traffic information supply system using RFID  
A system and method for providing geographical information to a driver of a vehicle using radio frequency identification (RFID). Also provided is a traffic information supply system using RFID. The...
7307513 Method and system for developing traffic messages  
A method of facilitating delivery of traffic messages is disclosed. Data indicating a plurality of traffic conditions on a road network are obtained. For each of the traffic conditions, the data...
7304589 Vehicle-to-vehicle communication device and method of controlling the same  
A vehicle-to-vehicle communication device installed on a subject vehicle includes a detection function, a transmission function, a report function and a signal-processing function to display...
7302342 In-vehicle navigation apparatus  
When a first one-way traffic road becomes partially impassable because of roadworks, a second one-way traffic road temporarily replaces the first road and is used in a direction opposite to an...
7301478 Vehicle safety warning device  
Apparatus, methods, system and devices for monitoring road surface temperature to detect hazardous road surface conditions. An indicator provides the sensed road surface temperature and hazardous...
7292152 Method and apparatus for classifying vehicle operator activity state  
An apparatus and method for classifying a driver's activity state use sensor data relating to at least one vehicle operating condition to determine driver activity and classify into one of at least...
7289904 Vehicle navigation system and methods for incorporating user preferences into same  
Traffic information, including traffic flow information and traffic incident information, obtained through a traffic management system for providing and facilitating the exchange of traffic...
7283905 System and method for estimating impedance time through a road network  
A method and apparatus are provided for estimating an impedance through a node at an intersection between roads in a roadway network. The impedance may be measured in time or distance, for example....
7277028 Method and system for inter-vehicular communications and information reporting  
A method for inter-vehicular communications and information reporting. A visual observation is made from a first vehicle. First information is associated with the observation and transmitted from...
7274311 Animated display of traffic information  
A method is disclosed for displaying traffic information on a display. Information that indicates traffic conditions on a portion of a road network is used to form an animation. The portion of the...
7268700 Mobile communication device  
A mobile communications device comprising a location sensing system, producing a location output; a memory, storing a set of locations and associated events: a telecommunications device,...
7266443 Information processing device, system thereof, method thereof, program thereof and recording medium storing such program  
A storage section ( 160 ) stores a traffic jam prediction table containing a plurality of date classification IDs for classifying data for predetermined dates and time series data obtained by...
7236100 Personal communication and positioning system  
A location tagged data provision and display system. A personal communication device (PCD) with electromagnetic communication capability has a GPS receiver and a display. The PCD requests maps and...
7221315 GPS system for receiving and processing GPS signal and traffic information signal  
A GPS system comprising a GPS receiver for receiving and processing a GPS signal is provided. The traffic information receiver is adapted for receiving traffic information signal and a storage...
7176813 System and method for processing and displaying traffic information in an automotive navigation system  
A system and method for displaying traffic information in an automotive navigation system having a display, memory and a data receiver. The method includes the first step of storing in a traffic...
7161504 Navigation system for finding optimum route using traffic incidents information  
A navigation system for finding an optimum route to the destination using traffic incidents information provides a novel approach to enable a user easily and quickly to select which incidents...
7161502 Information display system  
An information display system for displaying a map that covers an area around a pre-registered point relevant to a date or a date and time. The position of the pre-registered point on the map is...
7145479 Method for providing traffic information  
A method for providing traffic information concerning one or more specific sections of a route to a traveler includes the steps of generating a bundle of traffic advisory messages for the traveler...
7142977 Method and system for collecting traffic data  
The invention relates to collecting of traffic data with the aid of a mobile station network. Such areas are determined in the mobile station network, wherein the terminal equipment communicates...
7139659 Method and system for developing traffic messages  
A method for developing traffic messages for broadcast is disclosed. Data indicating a plurality of traffic conditions on a road network are obtained. For each of the traffic conditions, the data...
7117084 Apparatus and system for processing measurement data  
A vehicle apparatus mounted on a vehicle measures data of the vehicle, a roadside apparatus provided correspondingly to a moving region where the vehicle is to move, and a center station for...
7117083 System and method for enabling wireless traffic message passing  
A system and method for enabling wireless traffic message passing. The method includes initializing a vehicle wireless subsystem and a highway wireless subsystem, enabling a vehicle transponder to...
7116326 Method of displaying traffic flow data representing traffic conditions  
A computer-implemented method of displaying traffic flow data representing traffic conditions on a road system includes creating a graphical map of the road system which includes one or more...
7110880 Communication method and arrangement  
Arrangement for transferring information between a vehicle and one or more transmitters separate from the vehicle includes an antenna mounted on the vehicle and capable of receiving radio frequency...
7106219 Decentralized vehicular traffic status system  
A decentralized, mobile system for reporting and monitoring vehicular traffic status. A vehicle has a position determining device, a transceiver, and a local display and controller connected to a...
7065445 Vehicle passive alert system and method  
A passive alert system is provided for vehicles traveling along a predetermined travel route. The vehicles are equipped with vehicle processing systems which are in communication with a remote...
7057532 Road safety warning system and method  
An in-vehicle system for tracking events that occur at specific locations of a transportation route and alerting a driver of an impending significant event includes a location determination unit...
7047129 Navigation system, route searching method, and map information guide method  
A route searching section 33 determines whether the area of the current position is an urban area or a suburban area, sets a predetermined area S or a predetermined time Δt responsive to the...
7035734 Method and system for communicating navigation information  
A method for communicating navigation information includes receiving destination information from a user. The destination information comprises a desired destination of the user. The method...
7026958 Method and system of utilizing satellites to transmit traffic congestion information to vehicles  
A method and system for collecting and distributing vehicle traffic congestion information is disclosed. The method and system optionally involves deploying probe vehicles or other data sources for...
7020556 Device and method for traffic information guiding in navigation system  
There is provided an apparatus and method for guiding a traffic information in a navigation system, in which a user of a moving object directly selects and provides traffic conditions changing on a...
7002486 Highway vehicular traffic flow control  
A base station receives signals from highway traffic and sends signals to selected vehicles on the highway to command them to increase/decrease speed or charge lane in order to more closely conform...
6999872 Method for automatically deleting a traffic announcement  
To provide a method of automatically deleting a traffic message that is associated with at least one directed segment and/or at least one node, in which traffic messages are automatically deleted...
6996089 Method of transmitting digitally coded traffic information and radio receiver for same  
A method of transmitting digitally coded traffic information is described, in which a digitally coded traffic message including location information is transmitted is standard format, preferably...
6990407 Method and system for developing traffic messages  
A method for developing traffic messages for broadcast is disclosed. Data indicating a plurality of traffic conditions on a road network are obtained. For each of the traffic conditions, the data...
6988032 Generating vehicle traffic data from raw location data for mobile units  
Where raw location data representing a position of the one or more mobile units is available, vehicular traffic data representing a position of one or more vehicles can be generated based on the...
6980130 Emergency reporting device  
An emergency reporting device is configured to reduce the load of communication circuits of base stations when sending emergency signals. The emergency reporting device is configured to track the...
Matches 1 - 50 out of 127 1 2 3 >