System and method for road map creation
First Claim
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1. A system for road map creation, the system comprising:
- an application server associated with a plurality of navigation devices, wherein the application server is configured;
(a) to receive from said plurality of navigation devices time series of location points;
(b) to perform statistical analysis to determine existence of roads based on at least one of speed and direction of said plurality of navigation devices, and to create a dynamic navigational road map by including said roads in said road map; and
(c) to determine road characteristics of at least one of said roads, based on navigation patterns of said time series of location points of said plurality of navigation devices.
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Abstract
The present invention provides system and method for creation of a road map, the system comprising a plurality of navigation devices; and an application server to receive from the plurality of navigation devices time series of location points, and to create a road map based on the time series of location points. The method comprising receiving location points from plurality of navigation devices, along with respective time stamps indicating the time of recordation of each of the location points; identifying at least one route according to the location points and respective time stamps; and creating a road map based on the at least one route.
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12 Claims
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1. A system for road map creation, the system comprising:
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an application server associated with a plurality of navigation devices, wherein the application server is configured; (a) to receive from said plurality of navigation devices time series of location points; (b) to perform statistical analysis to determine existence of roads based on at least one of speed and direction of said plurality of navigation devices, and to create a dynamic navigational road map by including said roads in said road map; and (c) to determine road characteristics of at least one of said roads, based on navigation patterns of said time series of location points of said plurality of navigation devices. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification