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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... |
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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... |
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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... |
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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:... |
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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... |
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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... |
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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,... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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,... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |