About 48 results
https://drivepatents.com/patents/950212 · 15 Jul 2015
The present invention relates to an electronic device capable of providing route information and a method for controlling same. An electronic device capable of providing route information according to an embodiment of the present invention includes a wirel...
Methods and systems for determining information relating to the operation of traffic control signals
https://drivepatents.com/patents/952563 · 14 Jan 2015
Data indicative of the durations of multiple instances of different phases of a traffic control signal in a given time period is determined. The data is used to obtain data indicative of a distribution of the durations of each phase. The distribution data ...
https://drivepatents.com/patents/974112 · 4 Jun 2014
A traffic control system (100) is provided with: a road information database (101) that accumulates road information including congestion degree; a reservation fee setter (102) that refers to the accumulated road information and sets a road passage reserva...
https://drivepatents.com/patents/980896 · 18 Dec 2013
A method of generating map data indicating a deviation from expected jam conditions on a segment of a plurality of segments in an area covered by an electronic map, the segment having associated therewith a jam probability (402) indicating the likelihood o...
https://drivepatents.com/patents/983286 · 16 Oct 2013
The present invention detects major changes in a road network on the basis of probe information. Probe information from a plurality of probe cars (10) is tabulated daily, and the change in the amount of traffic is calculated for each road on a daily basis....
https://drivepatents.com/patents/983287 · 16 Oct 2013
The present invention accurately determines transit regulations on the basis of probe information. The transit trajectory from a plurality of probe cars (10) is accumulated as probe information, and an analysis terminal (200) determines whether or not tran...
https://drivepatents.com/patents/992310 · 27 Mar 2013
A server arranged to process GPS data to generate enhanced map data is disclosed, and comprises a plurality of navigable segments representing segments of a navigable route in an area covered by a map, the server connected with a wireless telecommunication...
https://drivepatents.com/patents/995158 · 12 Dec 2012
An object of this invention is to improve the accuracy of estimating a destination in a destination estimating apparatus. A destination estimating apparatus 100 includes: a learning data storing unit 9b that stores a history of a location specified as a de...
https://drivepatents.com/patents/1002794 · 2 May 2012
A method of providing real-time traffic information entails defining a trusted group of mobile devices traveling to a common destination, obtaining traffic data from the mobile devices of the trusted group, and determining traffic information based on the ...
https://drivepatents.com/patents/1005322 · 8 Feb 2012
Basic congestion information is acquired from a VICS center 5; first route search processing searching for a route to a destination based on the acquired basic congestion information is executed; it is judged based on a first travel route determined by the...