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:
Oct. 10, 2017
Filed:
Apr. 27, 2016
Applicant:
Hyundai Motor Company, Seoul, KR;
Inventors:
Assignee:
Hyundai Motor Company, Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
B60R 25/24 (2013.01); H04L 29/08 (2006.01); H04L 29/06 (2006.01); G07C 9/00 (2006.01);
U.S. Cl.
CPC ...
B60R 25/241 (2013.01); B60R 25/248 (2013.01); G07C 9/00182 (2013.01); H04L 63/0876 (2013.01); H04L 67/12 (2013.01); G07C 2009/0019 (2013.01); G07C 2009/00222 (2013.01); G07C 2009/00277 (2013.01);
Abstract
A vehicle includes: a Low Frequency (LF) communication unit transmitting an authentication request signal to a smart key through an LF communication network; a Radio Frequency (RF) communication unit receiving an authentication response signal from the smart key through an RF communication network; and a controller measuring an authentication response time period based on a time at which the authentication request signal is transmitted and a time at which the authentication response signal is received and determining whether authentication with the smart key is successful based on the authentication response time period.