Method and system for initialization in distributed navigation
First Claim
Patent Images
1. A distributed navigation guidance method, comprising:
- receiving a user'"'"'s navigation route request;
receiving a user'"'"'s position within a configuration area;
generating a junction sieve based on the navigation route request, the user'"'"'s position and the configuration area, the junction sieve including significant crossings within the configuration and having maneuver direction information; and
transmitting the junction sieve to the user.
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Abstract
Disclosed is a distributed navigation system, method and apparatus including a junction sieve generator (106) for generating a junction sieve based on a navigation route request (102), the user'"'"'s first position (104) and a configuration area (201), the junction sieve including significant crossings (204, 206, 208, 210, 212, 214, 216, 218 and 220) within the configuration area and having maneuver direction information. The route request (102) and the first user'"'"'s first position (104) are provided to a central unit (304) by the client (302).
26 Citations
20 Claims
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1. A distributed navigation guidance method, comprising:
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receiving a user'"'"'s navigation route request;
receiving a user'"'"'s position within a configuration area;
generating a junction sieve based on the navigation route request, the user'"'"'s position and the configuration area, the junction sieve including significant crossings within the configuration and having maneuver direction information; and
transmitting the junction sieve to the user. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A distributed navigation system, comprising:
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a positioning unit for determining the first position of a land vehicle;
a receiver for receiving the position of the land vehicle within a configuration area and a route planning request;
a junction sieve generator for generating a junction sieve based on the navigation route request, the position of the land vehicle and the configuration area, the junction sieve including significant crossings within the configuration area and having maneuver direction information; and
a transmitter for transmitting to the land vehicle the junction sieve. - View Dependent Claims (12, 13, 14, 15, 16)
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17. A distributed navigation guidance apparatus for generating a junction sieve based on a user'"'"'s route planning request and a vehicle'"'"'s first position, comprising:
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a receiver for receiving the user'"'"'s route planning request and the vehicle'"'"'s first position within a configuration area;
a junction sieve generator for generating a junction sieve based on the route planning request, the first position of the land vehicle and the configuration area, the junction sieve including significant crossings within the configuration area and having maneuver direction information; and
a transmitter for transmitting the junction sieve. - View Dependent Claims (18, 19, 20)
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Specification