Intelligent navigation device and method
AssigneeQuanta Computer Inc.
InventorsKai-Wen Tien, Jie-Min Chen
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Abstract
The invention discloses an intelligent navigation method comprising the following steps of: (a) defining a system circle based on a current position and a target position; (b) searching a plurality of paths between the current position and the target position from the system circle; (c) for each path, calculating a total of directional paths and a total of path-influenced factors; (d) summing up the total of directional paths and the total of path-influenced factors for each path to obtain a plurality of summations; and (e) selecting a path corresponding to the minimum of all summations to be the optimal path.
Claims20
An intelligent navigation method comprising steps of:
- (a) defining a system circle according to a current position and a target position;
- (b) searching a plurality of paths between the current position and the target position from the system circle;
- (c) calculating a total of directional paths and a total of path-influenced factors for each path;
- (d) summing up the total of directional paths and the total of path-influenced factors for each path to obtain a plurality of summations;
- and
- (e) selecting one path corresponding to a minimum of all summations as an optimal path.
An intelligent navigation comprising steps of:
- (a) defining a system circle according to a current position and a target position;
- (b) searching a plurality of paths between the current position and the target position in the system circle;
- (c) dividing each path into a plurality of sections;
- (d) respectively calculating an estimative time for each section;
- (e) according to the estimative time, calculating a driving time corresponding to each path;
- and
- (f) selecting one path corresponding to a minimum of the driving time as an optimal path.
An intelligent navigation device comprising:
- an input module for inputting a target position;
- a wireless communication module for receiving a vehicle flow rate;
- a position module for determining a current position;
- a control module, according to the current position and the target position, for defining a system circle, so as to determine an optimal path;
- and
- a display module for displaying the optimal path.
Dependencies are inferred from the claim text.