Matches 1 - 50 out of 215 1 2 3 4 5 >


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US20130245926 Rush Hour Modeling for Routing and Scheduling  
A rush hour modeling system that is configured for modifying existing travel time/distance data to reflect special traffic conditions, such as rush hour traffic conditions. The system is...
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...
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...
US20130207816 APPARATUS, SYSTEM, AND METHOD TO FACILITATE EFFICIENT PUBLIC TRANSPORTATION  
An apparatus, system, and method are disclosed for facilitating efficient public transportation. The method includes the steps of receiving a request for transportation, identifying a public...
US20110035141 DISPLAYING ROAD TRAFFIC CONDITION INFORMATION AND USER CONTROLS  
Techniques are described for displaying or otherwise providing information to users regarding various types of road traffic condition information in various ways. The information may be provided,...
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...
US20090143967 Motor Vehicle Having a Wheel-View Camera and Method for Controlling a Wheel-View Camera System  
A motor vehicle has a wheel-view camera with a wide-angle lens and an image sensor. The wheel-view camera is mounted in the housing of a side view mirror and points in a downward direction such...
US20110224893 LEARNING ROAD FEATURE DELAY TIMES BASED ON AGGREGATE DRIVER BEHAVIOR  
Techniques are described for generating and using information regarding road traffic in various ways, including by obtaining and analyzing road traffic information regarding actual behavior of...
US20120130625 SYSTEMS AND METHODS FOR DETERMINING TRAFFIC INTENSITY USING INFORMATION OBTAINED THROUGH CROWDSOURCING  
Systems and associated methods for utilizing crowdsourcing probes to obtain traffic information are described. Such traffic information includes location, date, time, speed, and speed limit...
US20130289864 IDENTIFYING IMPACT OF A TRAFFIC INCIDENT ON A ROAD NETWORK  
A method and system for identifying impact of a traffic incident on a road network, wherein the impact may be measured in terms of a spatial-temporal-impact region, in terms of incident duration...
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...
US20130289865 PREDICTING IMPACT OF A TRAFFIC INCIDENT ON A ROAD NETWORK  
A method and system for predicting impact of traffic incidents on a road network by using a classification scheme to identify a known impact classes associated with captured traffic data.
US20140309914 LEARNING ROAD NAVIGATION PATHS BASED ON AGGREGATE DRIVER BEHAVIOR  
Techniques are described for generating and using information regarding road traffic in various ways, including by obtaining and analyzing road traffic information regarding actual behavior of...
US20150221218 Predictive Incident Aggregation  
In one embodiment, an incident report including a path segment identifier and an incident identifier is received at a computing device. The incident identifier is sent to a traffic prediction...
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...
US20140316688 ESTIMATING TIME TRAVEL DISTRIBUTIONS ON SIGNALIZED ARTERIALS  
A system is provided for estimating time travel distributions on signalized arterials. The system may be implemented as a network service. Traffic data regarding a plurality of travel times on a...
US20130204514 ESTIMATING TIME TRAVEL DISTRIBUTIONS ON SIGNALIZED ARTERIALS  
A system is provided for estimating time travel distributions on signalized arterials. The system may be implemented as a network service. Traffic data regarding a plurality of travel times on a...
US20110160988 SYSTEM AND METHOD FOR FASTER DETECTION OF TRAFFIC JAMS  
Devices located with moving objects (e.g., people or cars) can function as probes of traffic conditions. One way that such probes can operate is by making sporadic reports (e.g., for example,...
US20120179358 SYSTEM AND METHOD FOR AUTOMATED UPDATING OF MAP INFORMATION  
The characteristics of two intersecting roadways are compared to determine whether an inference can be made as to whether there are traffic controls (e.g., stop signs) on one of the roadways. If a...
US20110160989 Route Calculation Method For A Vehicle Navigation System  
Traffic information, including flow information and incident information, obtained through a traffic management system for providing and facilitating the exchange of traffic information between a...
US20120221232 METHOD AND APPARATUS FOR TRAFFIC MANAGEMENT  
A method for determining travel time of a vehicle on a road, wherein the vehicle is operable within a mobile communication network, comprising: collecting historical communication events of a...
US20140039782 DETERMINING A SPATIOTEMPORAL IMPACT OF A PLANNED EVENT ON TRAFFIC  
Systems and methods are provided for determining an impact of a planned event. Traffic flow velocity is measured at each of a plurality of traffic sensors over a period of time before the planned...
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,...
US20130103295 METHOD OF TRAFFIC CONGESTION ESTIMATION  
Disclosed is a method of traffic congestion estimation including a speed detection step of detecting speed of a vehicle in a predetermined period of time and outputting the detection result; a...
US20080140303 Incident Resolution Judgment System  
The present invention reduces the incident resolution judgment processing load on a traffic information center included in an incident detection system. When an incident occurs, the traffic...
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...
US20110035140 Vehicle sensing system utilizing smart pavement markers  
A roadway system is described, consisting of enhance, smart pavement markers. These smart pavement markers contain elements such as motion sensors, solar cells, radio receiver/transmitters, active...
US20110130947 TRAFFIC PROFILING AND ROAD CONDITIONS-BASED TRIP TIME COMPUTING SYSTEM WITH LOCALIZED AND COOPERATIVE ASSESSMENT  
This invention localizes traffic condition detection and classification to a vehicle. Vehicles work cooperatively to fuse their traffic condition assessments so as to produce larger geographical...
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...
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...
US20090240424 Open community model for exchanging information in dynamic environments  
An open community model for information exchange enables individuals to plan and attain superior outcomes in a dynamic environment. A continually “world model” maintains information about the...
US20140350767 Systems and Methods for Determining Route Location  
A system includes a communication module and a determination module. The communication module is configured to be located onboard a vehicle configured to travel along a route including plural...
US20140032091 TREND BASED PREDICTIVE TRAFFIC  
A method for predicting traffic is disclosed. The method is a trend based extrapolation method that uses real time traffic data and historic traffic data to generate a predictive traffic product....
US20130231851 ELECTRONIC DEVICE AND METHOD FOR PROVIDING TRAFFIC INFORMATION TO MOBILE DEVICES  
In an electronic device and a method for providing traffic information, traffic information of all roads are acquired from a traffic information server, then the traffic information is analyzed to...
US20090082949 METHOD AND SYSTEM FOR AUTOMATICALLY DIRECTING TRAFFIC ON A SITE  
In a method for automatically directing traffic on a site, information is received regarding a plurality of selected entities on the job site. An indication of a first priority assigned to a first...
US20090281714 Traffic Congestion Estimation Based on Motion of Cellular Devices  
A mechanism for estimating the traffic congestion is invented. The mechanism relies on information about the motion of cellular devices on roads. The existing information about the motion of...
US20130204515 TRAFFIC ACCIDENT DETECTION DEVICE AND METHOD OF DETECTING TRAFFIC ACCIDENT  
The present invention provides a traffic accident detection device of detecting traffic accident that estimates a precise speed variation for a vehicle, and detects dangerous events similar to...
US20050137783 Traffic control and vehicle spacer system for the prevention of highway gridlock  
The present invention minimizes the impact of driver habits and/or external events that lead to traffic congestion problems, by regulating the vehicle speed and spacing through controls that are...
US20080294331 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...
US20130013181 ROAD-TRAFFIC-BASED GROUP, IDENTIFIER, AND RESOURCE SELECTION IN VEHICULAR PEER-TO-PEER NETWORKS  
A method, a computer program product, and an apparatus for wireless communication are provided. The apparatus adjusts a number of sets of identifiers in a plurality of sets of identifiers based on...
US20070222639 MONITORING SIGNALIZED TRAFFIC FLOW  
The present invention extends to methods, systems, and computer program products for monitoring signalized traffic flow. A processor in a sensor system or traffic controller interface estimates...
US20140303882 APPARATUS AND METHOD FOR PROVIDING INTERSECTION COLLISION-RELATED INFORMATION  
Disclosed herein are an apparatus and method for providing intersection collision-related information. The apparatus for providing intersection collision-related information includes a surrounding...
US20050105773 Automated estimation of average stopped delay at signalized intersections  
A system and method for automated estimation of average stopped delay at signalized intersections using digitized still image analysis of actual traffic flow is disclosed. The system and method...
US20140188376 Management Center Module for Advanced Lane Management Assist for Automated Vehicles and Conventionally Driven Vehicles  
The automated lane management assist method, data structure and system receive unprocessed lane-specific limited-access highway information, including lane use and speed limits, from freeway...
US20110094840 Electric highway system  
The electric highway includes at least one electrified lane that may be separated from other non-electrified lanes by a non-elevated strip of dividers, a roadside subsystem that includes a system...
US20100094531 Personalized traffic reports  
A method and system are disclosed for providing personalized traffic reports. A personalized traffic report is a relatively short, audio-visual presentation that includes an audio narrative by an...
US20140358414 System and method for creating, storing, and updating local dynamic MAP database with safety attribute  
DSRC (Dedicated short range communication) is expected to play a significant role in Transportation applications for Public Safety and Traffic Management. Some of the key applications especially...
US20080234922 Traffic-jam state calculation systems, methods, and programs  
Systems, methods, and programs obtain probe information, the probe information comprising an average speed of probe cars traveling on each of a plurality of links in a predetermined area. The...
US20130311076 METHOD OF GENERATING EXPECTED AVERAGE SPEEDS OF TRAVEL  
A method of generating expected average speeds of travel across one or more segments in the area covered by an electronic map, each segment representing a navigable segment in the area covered by...
US20100185382 DISPLAYING ROAD TRAFFIC CONDITION INFORMATION AND USER CONTROLS  
Techniques are described for displaying or otherwise providing information to users regarding various types of road traffic condition information in various ways. The information may be provided,...

Matches 1 - 50 out of 215 1 2 3 4 5 >