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. 07, 2014
Filed:
Jun. 22, 2012
Applicants:
Gi Hwan Kim, Gyeonggi-do, KR;
You Sung Moon, Gyeonggi-do, KR;
Inventors:
Gi Hwan Kim, Gyeonggi-do, KR;
You Sung Moon, Gyeonggi-do, KR;
Assignee:
Hyundai Motor Company, Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
G08G 1/00 (2006.01); B60Q 1/52 (2006.01); B60Q 5/00 (2006.01);
U.S. Cl.
CPC ...
B60Q 1/525 (2013.01); B60Q 5/006 (2013.01);
Abstract
Disclosed is a system for warning a pedestrian of an oncoming vehicle. In particular, a sensor senses the position of a pedestrian in the vicinity of a vehicle. The position information is then sent to a control unit which controls a phase, a frequency, and a volume of a sound signal transmitted to a pair of dipole speakers based on positional information of the pedestrian calculated by the control unit.