TW200716949A - Multi-target route planning exploration method for e-map, e-map navigation electric device applying with the same, and computer-readable recording medium - Google Patents
Multi-target route planning exploration method for e-map, e-map navigation electric device applying with the same, and computer-readable recording mediumInfo
- Publication number
- TW200716949A TW200716949A TW094136513A TW94136513A TW200716949A TW 200716949 A TW200716949 A TW 200716949A TW 094136513 A TW094136513 A TW 094136513A TW 94136513 A TW94136513 A TW 94136513A TW 200716949 A TW200716949 A TW 200716949A
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- map
- computer
- route planning
- recording medium
- exploration method
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Abstract
The present invention provides a multi-target route planning exploration method for e-map, which includes following steps: first, receiving a list file with m targets at the start point, in which the m is a positive integer; next, after calculating the linear distance from each target to the start point, obtaining the n targets with the minimum distances to the start point from the m targets, in which the n is a positive integer and n ≤ m; finally, after calculating the route distance of each candidate point to the start point, obtaining the corresponding candidate point with the shortest route distance as the destination location; thus, the present invention could plan the optimized route to prevent the detouring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94136513A TWI274141B (en) | 2005-10-19 | 2005-10-19 | Multi-target route planning exploration method for e-map, e-map navigation electric device applying with the same, and computer-readable recording medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94136513A TWI274141B (en) | 2005-10-19 | 2005-10-19 | Multi-target route planning exploration method for e-map, e-map navigation electric device applying with the same, and computer-readable recording medium |
Publications (2)
Publication Number | Publication Date |
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TWI274141B TWI274141B (en) | 2007-02-21 |
TW200716949A true TW200716949A (en) | 2007-05-01 |
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TW94136513A TWI274141B (en) | 2005-10-19 | 2005-10-19 | Multi-target route planning exploration method for e-map, e-map navigation electric device applying with the same, and computer-readable recording medium |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI481821B (en) * | 2013-02-27 | 2015-04-21 | ||
TWI491850B (en) * | 2012-03-29 | 2015-07-11 | Yahoo Inc | Systems and methods to suggest travel itineraries based on users' current location |
US9329048B2 (en) | 2008-01-07 | 2016-05-03 | Tomtom International B.V. | Navigation device and method providing a logging function |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI397675B (en) * | 2008-11-01 | 2013-06-01 | Ming Han Chang | Scheduling system and itinerary method |
TWI408565B (en) * | 2009-08-04 | 2013-09-11 | Htc Corp | Method and apparatus for trip planning and computer program product using the same |
CN110377021B (en) * | 2018-09-29 | 2022-09-06 | 北京京东尚科信息技术有限公司 | Equipment control method, device, system and computer readable storage medium |
-
2005
- 2005-10-19 TW TW94136513A patent/TWI274141B/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9329048B2 (en) | 2008-01-07 | 2016-05-03 | Tomtom International B.V. | Navigation device and method providing a logging function |
TWI491850B (en) * | 2012-03-29 | 2015-07-11 | Yahoo Inc | Systems and methods to suggest travel itineraries based on users' current location |
TWI481821B (en) * | 2013-02-27 | 2015-04-21 |
Also Published As
Publication number | Publication date |
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TWI274141B (en) | 2007-02-21 |
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MM4A | Annulment or lapse of patent due to non-payment of fees |