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:
Nov. 16, 1982
Filed:
Oct. 23, 1980
Applicant:
Inventors:
Masakazu Tsunoda, Fujisawa, JP;
Kazuyuki Mori, Yokohama, JP;
Assignee:
Nissan Motor Company, Limited, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60Q / ;
U.S. Cl.
CPC ...
340 / ; 340517 ; 179 / ; 179 / ;
Abstract
A voice warning system for an automotive vehicle such that warning information is first indicated to the driver in voice form when car-radio sound volume is reduced, and next in alarm sound form, without reducing the car-radio sound volume, until the driver takes a proper action. The system thus improved comprises a discriminator having a memory, a coincidence counter, a gate, AND circuits, and OR circuits, and an alarm generator, in addition to sensors and a voice output unit.