Method of routing a first personal navigation device away from a second personal navigation device
First Claim
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1. A method of routing a first personal navigation device (PND) away from a second personal navigation device, the method comprising:
- the second PND sharing a position of the second PND; and
receiving the position of the second PND and reading the position of the second PND;
displaying the position of the second PND on a display of the first PND;
generating a route for the first PND that maintains at least a threshold distance from the position of the second PND; and
re-routing the first PND when an updated position of the second PND is received or when the position of the second PND has changed so as to continue to maintain at least the threshold distance between a position of the first PND and the position of the second PND.
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Abstract
A method of routing a first personal navigation device (PND) away from a second PND, the method includes receiving a position or second route of the second PND, and generating a first route for the first PND that maintains at least a threshold distance from the position or second route of the second PND.
12 Citations
18 Claims
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1. A method of routing a first personal navigation device (PND) away from a second personal navigation device, the method comprising:
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the second PND sharing a position of the second PND; and receiving the position of the second PND and reading the position of the second PND; displaying the position of the second PND on a display of the first PND; generating a route for the first PND that maintains at least a threshold distance from the position of the second PND; and re-routing the first PND when an updated position of the second PND is received or when the position of the second PND has changed so as to continue to maintain at least the threshold distance between a position of the first PND and the position of the second PND. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method of routing a first personal navigation device (PND) away from a second personal navigation device, the method comprising:
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the second PND sharing a second route of the second PND; receiving the second route of the second PND and reading the second route of the second PND; displaying the second route of the second PND on a display of the first PND; generating a first route for the first PND that maintains at least a threshold distance from the second route of the second PND; and re-routing the first PND when an updated second route of the second PND is received or when the second route of the second PND has changed so as to continue to maintain at least the threshold distance between the first route for the first PND and the second route of the second PND. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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Specification