NAVIGATION SYSTEM AND METHOD FOR DIFFERENT MOBILITY MODES
First Claim
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1. A method, comprising:
- calculating first navigation data based on a first mobility mode at a first device in response to a server;
transmitting a mobility mode change indication indicating a second mobility mode to the server; and
receiving second navigation data based on the second mobility mode at a second device;
wherein the second navigation data is derived directly from the server.
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Abstract
A system and method enable calculation of navigation data as a function of mobility mode and to transmit the calculated data to devices accordingly. The system and method calculate first navigation data based on a first mobility mode at a first device; receive a mobility mode change indication to a second mobility mode; calculate second navigation data based on the second mobility mode; and then transmit the second navigation data to a second device. The calculations can be done at the first device (e.g., a navigation system installed in a vehicle), the second device (e.g., a mobile device), and/or at a third device (e.g., server).
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Citations
21 Claims
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1. A method, comprising:
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calculating first navigation data based on a first mobility mode at a first device in response to a server; transmitting a mobility mode change indication indicating a second mobility mode to the server; and receiving second navigation data based on the second mobility mode at a second device; wherein the second navigation data is derived directly from the server. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A system, comprising:
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mode logic configured to receive a mobility mode change indication indicating a change from a first mobility mode to a second mobility mode from at least one of a first device and a second device; direction logic configured to calculate first navigation data based on the first mobility mode and to calculate second navigation data based on the second mobility mode; and transmission logic configured to transmit the second navigation data to the second device. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A method to perform navigation among a server, a navigation unit of a vehicle, and a mobile device, comprising:
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calculating first navigation data based on a first mobility mode at the navigation unit of the vehicle by a direction system in the server; transmitting the calculated first navigation data to the navigation unit of the vehicle; receiving a mobility mode change indication indicating a change to a second mobility mode at the server; calculating second navigation data based on the second mobility mode at the server; and transmitting the second navigation data to the mobile device by the server; wherein the first navigation data includes driving directions, and the second navigation data includes walking directions. - View Dependent Claims (16, 17, 18, 19, 20, 21)
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Specification