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:
Sep. 28, 1982
Filed:
Jul. 15, 1980
Applicant:
Inventor:
Masakazu Tsunoda, Fujisawa, JP;
Assignee:
Nissan Motor Company, Limited, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B / ;
U.S. Cl.
CPC ...
340 / ; 340 53 ; 179 / ;
Abstract
An audible warning system of the present invention comprises sensors for detecting abnormal vehicle conditions, means for outputting corresponding speech warning information in response to any one of the sensors, and a relay to cut off or reduce the sound volume from other audio equipment provided within the same vehicle. Since the audible warning system thus improved can cut off or reduce the volume of sound other than warning information, the driver can hear the warning information clearly without interference from other sound even while other audio equipment within the same vehicle is operating.