Device, system, and method of dynamic route guidance
First Claim
Patent Images
1. A method comprising:
- calculating an optimal route from a first location, in which a navigation device is located, to a destination point entered by a user of said navigation device;
receiving from the navigation device a travel update, indicating that the navigation device is located in a second location, wherein the second location is on said optimal route; and
based on real-time traffic information and real-time road information, determining that an alternate route, from the second location to the destination point, is now an optimal route to the destination point.
3 Assignments
0 Petitions
Accused Products
Abstract
Device, system, and method of dynamic route guidance. For example, a method includes: calculating an optimal route from a first location, in which a navigation device is located, to a destination point entered by a user of said navigation device; receiving from the navigation device a travel update, indicating that the navigation device is located in a second location, wherein the second location is on said optimal route; and based on real-time traffic information and real-time road information, determining that an alternate route, from the second location to the destination point, is now an optimal route to the destination point.
-
Citations
22 Claims
-
1. A method comprising:
-
calculating an optimal route from a first location, in which a navigation device is located, to a destination point entered by a user of said navigation device; receiving from the navigation device a travel update, indicating that the navigation device is located in a second location, wherein the second location is on said optimal route; and based on real-time traffic information and real-time road information, determining that an alternate route, from the second location to the destination point, is now an optimal route to the destination point. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
-
-
12. A system comprising:
a routing module to calculate an optimal route from a first location, in which a navigation device is located, to a destination point entered by a user of said navigation device;
to receive from the navigation device a travel update, indicating that the navigation device is located in a second location, wherein the second location is on said optimal route; and
based on real-time traffic information and real-time road information, to determine that an alternate route, from the second location to the destination point, is now an optimal route to the destination point.- View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
Specification