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 medium

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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
Authority
TW
Taiwan
Prior art keywords
map
computer
route planning
recording medium
exploration method
Prior art date
Application number
TW094136513A
Other languages
Chinese (zh)
Other versions
TWI274141B (en
Inventor
Tang-Rong Li
Guo-An Lin
Jian-Feng Tu
Original Assignee
Matsushita Electric Tw Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Tw Co Ltd filed Critical Matsushita Electric Tw Co Ltd
Priority to TW94136513A priority Critical patent/TWI274141B/en
Application granted granted Critical
Publication of TWI274141B publication Critical patent/TWI274141B/en
Publication of TW200716949A publication Critical patent/TW200716949A/en

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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.
TW94136513A 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 TWI274141B (en)

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
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

Country Status (1)

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TW (1) TWI274141B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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
TWI274141B (en) 2007-02-21

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