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:
Jun. 26, 2012
Filed:
Feb. 23, 2010
Wan-ping Yang, Farmington Hills, MI (US);
Hiroaki Shibata, Novi, MI (US);
Koji Shinoda, Farmington Hills, MI (US);
Hyunjo Seo, Northville, MI (US);
Mustafa Mahmoud, Farmington, MI (US);
Yi Jiang, Southfield, MI (US);
Thomas Shi, Rochester Hills, MI (US);
Wan-ping Yang, Farmington Hills, MI (US);
Hiroaki Shibata, Novi, MI (US);
Koji Shinoda, Farmington Hills, MI (US);
Hyunjo Seo, Northville, MI (US);
Mustafa Mahmoud, Farmington, MI (US);
Yi Jiang, Southfield, MI (US);
Thomas Shi, Rochester Hills, MI (US);
DENSO International America, Inc., Southfield, MI (US);
Denso Corporation, Kariya, JP;
Abstract
A telematics system for a vehicle includes an infotainment module, a codec module, and a control module. The infotainment module outputs data to a speaker via a first audio data path. The codec module outputs data to the speaker via a second audio data path when a telematics function of the telematics system is triggered. The control module switches from the first audio data path to the second audio data path after the telematics function is triggered. The control module changes a state of a relay of the speaker and a gain of the codec module in a first predetermined order before outputting data to the speaker via the second audio data path.