The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 07, 2015
Filed:
Oct. 30, 2013
Applicant:
Hyundai Mnsoft, Inc., Seoul, KR;
Inventor:
Seok Ho Lee, Seoul, KR;
Assignee:
Hyundai MNsoft, Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C 21/00 (2006.01); G01C 21/20 (2006.01); G01C 21/30 (2006.01);
U.S. Cl.
CPC ...
G01C 21/005 (2013.01); G01C 21/206 (2013.01); G01C 21/30 (2013.01);
Abstract
A method for performing a map matching in a user terminal includes determining a space where the user terminal is located using positioning data that is measured at predetermined time intervals, searching one or more links that are located within a range of a preset distance from the space as a candidate link, selecting one of the candidate links which best meets at least one suitability criterion of at least two suitability criteria including distance suitability and space suitability, and carrying out the map matching with respect to the selected one candidate link.