Matches 1 - 50 out of 198 1 2 3 4 >


Match Document Document Title
US20120109506 REAL-TIME TRAFFIC ANALYSIS THROUGH INTEGRATION OF ROAD TRAFFIC PREDICTION AND TRAFFIC MICROSIMULATION MODELS  
A system, method and computer program product for forecasting a vehicle traffic condition in a near future. The system comprises a traffic prediction tool, a turning percentage prediction module...
US20140025281 Automated Location-Intelligent Traffic Notification Service Systems and Methods  
Traffic notification systems include a location determination system that can determine a geographic location of a subscriber, and an automated traffic notification system that can automatically...
US20140149029 TRAFFIC EVALUATION DEVICE AND TRAFFIC EVALUATION METHOD  
This traffic simulator is provided with a simulator engine unit for performing computation on the basis of a formula representing a movement model for a vehicle, a traffic volume calculation unit...
US20130253812 Traffic Congestion Prediction Method And Traffic Congestion Prediction Device  
Provided is a traffic congestion prediction method which is able to perform a prediction process using floating information with higher accuracy. The traffic congestion prediction method includes:...
US20120072096 DYNAMIC PREDICTION OF ROAD TRAFFIC CONDITIONS  
Techniques are described for generating predictions of traffic conditions at one or more indicated times, such as by using probabilistic techniques to assess various input data while producing...
US20120136561 DYNAMIC TIME SERIES PREDICTION OF TRAFFIC CONDITIONS  
Techniques are described for generating predictions of future traffic conditions at multiple future times, such as by using probabilistic techniques to assess various input data while repeatedly...
US20120150424 DESTINATION ARRIVAL ESTIMATES AUTO-NOTIFICATION BASED ON CELLULAR SYSTEMS  
The present, in one embodiment, is directed to a method for determining vehicular speeds over various travel routes that includes the steps: (a) for a plurality of mobile communication devices,...
US20120215432 Predictive Routing System and Method  
A user of a telematics-navigation device in a vehicle requests a recommendation as to a route to take to reach a destination. Multiple routes are identified from a current location of the vehicle...
US20110082636 DYNAMIC TIME SERIES PREDICTION OF FUTURE TRAFFIC CONDITIONS  
Techniques are described for generating predictions of future traffic conditions at multiple future times, such as by using probabilistic techniques to assess various input data while repeatedly...
US20150170512 TRAFFIC CAUSALITY  
One or more techniques and/or systems for providing congestion information for a road segment presently experiencing traffic congestion and/or likely to experience traffic congestion in the future...
US20140278032 TRAFFIC CAUSALITY  
One or more techniques and/or systems for providing congestion information for a road segment presently experiencing traffic congestion and/or likely to experience traffic congestion in the future...
US20110276259 REAL-TIME TRAFFIC CONDITION MEASUREMENT  
In embodiments of the present invention improved capabilities are described for identifying a first location, at time one, of a plurality of automobiles using cell phone tower triangulation to...
US20130345955 ROAD NETWORK ANALYSIS SYSTEM  
A road network analysis system detects major changes in a road network based on probe information from a plurality of vehicles. The probe information is tabulated and the change in the amount of...
US20140278031 EVENT-BASED TRAFFIC ROUTING  
One or more techniques and/or systems are provided for to creating an avoidance zone spatially proximate a venue, where the avoidance zone is created based upon identifying road segments where...
US20110282746 REAL-TIME TRAFFIC CONDITION MEASUREMENT AND PRESENTATION OF SPONSORED CONTENT  
In embodiments of the present invention improved capabilities are described for identifying a first location, at time one, of a plurality of automobiles using cell phone tower triangulation to...
US20110246052 CONGESTION LEVEL DISPLAY APPARATUS, CONGESTION LEVEL DISPLAY METHOD, AND CONGESTION LEVEL DISPLAY SYSTEM  
In a congestion level display apparatus for a vehicle, a correlation between a traveling speed and a congestion level sent from a traffic center is learnt when the vehicle is travelling within a...
US20130332057 Representing Traffic Along a Route  
Some embodiments provide a mapping application that has a novel way of displaying traffic congestion along roads in the map. The mapping application in some embodiments defines a traffic...
US20130018545 TRAFFIC DENSITY ESTIMATION  
Traffic density may be estimated by increasing a value of a parameter if an object enters a predefined zone on a side of the vehicle and decreasing the value of the parameter after an object exits...
US20140278840 TELEMETRY-BASED VEHICLE POLICY ENFORCEMENT  
Vehicles operation is often regulated by vehicle operation policies, such as operator and vehicle licensing, safe operation rules, and emissions testing, as well as advisory policies (e.g., safety...
US20140163849 METHOD OF PLANNING A ROUTE TO A DESTINATION  
The present invention combines the geographical coverage possible with fixed, pre-defined route segment costs (e.g. the legal speed limit) with, wherever possible, richer time dependent costs. A...
US20080288163 On-Vehicle Navigation System  
The present invention provides an on-vehicle navigation system in which a user can perform predetermined driving using a special lane such as a carpool lane appropriately and without anxiety where...
US20110282567 REAL-TIME TRAFFIC CONDITION MEASUREMENT AND PRESENTATION OF USER-BASED ROUTE DATA  
In embodiments of the present invention improved capabilities are described for identifying a first location, at time one, of a plurality of automobiles using cell phone tower triangulation to...
US20120072097 DRIVER ASSISTANCE SYSTEM AND DRIVER ASSISTANCE METHOD  
Risk and/or control status are presented in such a way that the vehicle driver can easily comprehend the fact. Upon detecting risk during driving a vehicle, the vehicle is controlled and...
US20130261943 OBJECT CLUSTER DETECTION AND ESTIMATION  
A vehicle tracking system includes a wheel unit containing RF communication circuitry. The wheel units communicate with fixed nodes of a monitoring system. In some embodiments, the wheel units are...
US20120166071 NAVIGATION SYSTEM WITH CONGESTION ESTIMATION MECHANISM AND METHOD OF OPERATION THEREOF  
A method of operation of a navigation system includes: receiving a real-time traffic flow of road links; determining congestion candidate links from the road links by thresholding the real-time...
US20150073689 Traffic Impact Prediction for Multiple Event Planning  
Embodiments relate to traffic impact prediction in a transportation network. Link level background traffic demand in a transportation network may be estimated based on information about available...
US20150073688 Traffic Impact Prediction for Multiple Event Planning  
Embodiments relate to traffic impact prediction in a transportation network. Link level background traffic demand in a transportation network may be estimated based on information about available...
US20150262477 Probabilistic Road System Reporting  
Probabilistic road system reporting may involve determining a probability that a section of road is congested, calculating the congestion levels for sections of road having a high probability of...
US20100082227 METHOD FOR DISPLAYING TRAFFIC DENSITY INFORMATION  
The present invention relates to displaying traffic density information, from historical traffic density information after determining for which moment in time the traffic density information...
US20130041548 DRIVER ASSISTANCE SYSTEM AND METHOD FOR DRIVER ASSISTANCE  
A driver assistance system for a vehicle having a device for detecting the surroundings and a device for detecting an instantaneous driving situation is described, the driver assistance system...
US20150051822 MANAGING TRAFFIC FLOW  
A system or computer usable program product for tracking and routing traffic to avoid congestion via a plurality of user devices including providing a traffic reservation user interface for...
US20140222324 LIVE TRAFFIC VIEW  
A traffic condition detection system is provided for accessing traffic detection units and obtaining traffic data from the accessed traffic detection units. By analyzing the obtained traffic data,...
US20130103293 NAVIGATION SYSTEM WITH TURN RESTRICTION MECHANISM AND METHOD OF OPERATION THEREOF  
A method of operation of a navigation system includes: generating a travel trace for identifying a traffic direction flowing through an intersection; generating a trace count based on aggregating...
US20150192422 TRAFFIC MONITORING SYSTEM AND METHOD  
The present invention combines the geographical coverage possible with fixed, pre-defined route segment costs (e.g. the legal speed limit) with, wherever possible, richer time dependent costs. A...
US20120004836 Method of Estimation of Traffic Information, Device of Estimation of Traffic Information and Car Navigation Device  
There is provided a method and a device for accurately estimating traffic information of a link having no traffic information even if different types of roads are mixed. The device finds a...
US20150179064 Traffic-Volume Prediction Device and Method  
Because a route selection model for traffic demand prediction of selecting a route from among travel routes in probe data cannot include other routes than the travel route in the probe data, it is...
US20150051823 MANAGING TRAFFIC FLOW  
A method for tracking and routing traffic to avoid congestion via a plurality of user devices including providing a traffic reservation user interface for receiving a plurality of path selections...
US20130124073 LIVE TRAFFIC CONGESTION DETECTION  
A server device may receive information related to traffic congestion on a road at a particular geographic location; analyze the information to identify an occurrence of congestion at the...
US20120059573 REAL-TIME TRAFFIC CONDITION MEASUREMENT USING GPS DATA  
In embodiments of the present invention, a computer program may use GPS coordinates associated with cell phones located within multiple cars to measure real time traffic conditions. These traffic...
US20130289863 LIVE TRAFFIC CONGESTION DETECTION  
A user device may be configured to output, to a server device, a request for traffic congestion information, receive audio or visual information regarding an identified occurrence of traffic...
US20140278033 WINDOW-ORIENTED DISPLAYS FOR TRAVEL USER INTERFACES  
Vehicular travel may be facilitated by user interfaces presenting travel information. Such user interfaces often involve visual displays positioned peripherally to a window through which an...
US20130103294 METHOD OF DISPLAYING TRAFFIC CONGESTION ESTIMATION  
Disclosed is a method of displaying traffic congestion estimation including a step of detecting a transition state that exists when transitioning from a free flow in which a possibility...
US20110112747 DETECTING ANOMALOUS ROAD TRAFFIC CONDITIONS  
Techniques are described for automatically detecting anomalous road traffic conditions and for providing information about the detected anomalies, such as for use in facilitating travel on roads...
US20140244149 TRAFFIC MONITORING SYSTEMS AND METHODS  
In an exemplary method, a mobile device provides mobile device attribute data to a traffic monitoring subsystem, receives traffic condition data generated by the traffic monitoring subsystem based...
US20130151297 Urban Computing of Route-Oriented Vehicles  
Techniques for analyzing effectiveness of an urban area based on traffic patterns collected from route-oriented vehicles. A process collects sequences of global positioning system (GPS) points in...
US20080234921 Navigation device assisting road traffic congestion management  
A navigation device has a GPRS receiver for receiving real-time information about slow traffic flow or slow average speed on a stretch of motorway, indicating congestion. The device calculates a...
US20080215233 ROAD INFORMATION PROVISION SYSTEM, ROAD INFORMATION PROVISION APPARATUS, AND ROAD INFORMATION GENERATION METHOD  
An object of the invention is to provide a traffic information provision system which can arbitrarily set a position resolution and a traffic representation resolution and flexibly support a...
US20090157289 Navigation Systems and Services  
Navigation systems and services are described. The navigation services can include obtaining a route or route segment based on a location of a vehicle and a destination. Based on the route, a...
US20150081196 TRAFFIC BOTTLENECK DETECTION AND CLASSIFICATION ON A TRANSPORTATION NETWORK GRAPH  
Traffic congestion detection, classification and identification includes analysis of link-speed data representative of vehicular speed and capacity on one or more roadway segments to determine...
US20130116916 TRANSPORTATION NETWORK SCHEDULING SYSTEM AND METHOD  
A method includes determining candidate schedules for plural vehicles traveling in a transportation network comprising and identifying a gridlock area in the transportation network by simulating...

Matches 1 - 50 out of 198 1 2 3 4 >