Patent
Navigation method and system having improved arrival detection function for large scale destination
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TLDR
In this article, a navigation system guides a user to a destination with an improved arrival detection capability when the selected destination is a large facility or a natural place that occupies a relatively large area.Citations
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Method and apparatus for access point recording using a position device
TL;DR: In this article, a method and apparatus for identifying access points using a positioning device and a map having a plurality of segments is presented, where the positioning device is near a first location, detecting that the positioning devices is off-route at a second location and storing the second location as a first access point associated with the first location on the map.
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Method and apparatus to search for local parking
TL;DR: In this article, a method for searching for parking for a vehicle using a positioning device and a map having a plurality of segments is presented, based on determining that the vehicle is near a first location and generating a first route comprising segments from the plurality of segment, prioritizing segments closer to the first location.
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Method and apparatus for hybrid routing using breadcrumb paths
TL;DR: In this article, a method and apparatus for routing using a positioning device and a map having a plurality of segments is presented, where a first route from a first location to a second location is generated using the positioning information from the positioning device; the second route is generated by tracking the position of the positioning devices from the third location to to a fourth location.
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Navigation apparatus, method, and program
TL;DR: In this paper, a navigation apparatus, method, and program store map/road data including information on parking lots, provide position information on a position of the vehicle, and output guidance information.
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Navigation System with Downloadable Map Data
TL;DR: In this paper, a system and method for providing geographic data to end users' mobile units from a remotely located navigation services provider so that navigation functions can be provided locally on the mobile units is described.
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Patent
Method and system for route calculation in a navigation application
TL;DR: In this article, a route calculation program is adapted to find at least one solution route between a first location on a road network and a second location on the road network in a geographic region.
Patent
Methods and apparatus for dynamic point of interest display
Ari I. Polidi,Gunda Govind +1 more
TL;DR: In this article, a computer implemented method and apparatus for providing a display of points of interest in conjunction with a vehicle navigation system is presented, which includes a processor configured to identify and display a plurality of points with reference to a vehicle's location, and to repeat the display to reflect changes in the vehicle's position.
Patent
Land vehicle navigation system with multi-screen mode selectivity
TL;DR: In this article, the authors present a land vehicle navigation apparatus providing along with a present location map various adequate easy-to-catch guidance information items in conformity with the environmental criteria of a route.
Patent
Device and method for creating and using data on road map expressed by polygons
TL;DR: In this article, simple road polygons are trimmed along the road outlines, and simple road polygon data well agreeing with the road shapes on the city map data is created, and scissors data is used to define the outlines of roads.
Patent
Map data transmitting method, map data transmitting apparatus, information device and map data transmitting system
Akio Sumizawa,Yoshinori Endo +1 more
TL;DR: In this paper, a map data transmitting method for transmitting a map through communication comprises steps of setting a specific route, specifying map data contained in a slicing range within a predetermined distance from the route having been set based upon map data that include road data and background data, newly creating new polygon data if an original polygon is partially contained in the background data included in the specified map data is outside the slicing range.