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:
Aug. 24, 1982
Filed:
Aug. 28, 1980
Kazumasa Takagi, Yokohama, JP;
Masakazu Tsunoda, Fujisawa, JP;
Nissan Motor Company, Limited, Kanagawa, JP;
Abstract
A voice warning system for an automotive vehicle informs the driver of the amount of remaining fuel in voice form whenever the driver inserts the ignition key. The system comprises a fuel amount sensing unit, a ready-to-drive sensor, a voice output selector for selectively outputting a voice output designation signal according to the signal from the fuel amount sensing unit, and a voice memory where various voice outputs are stored and are outputted in accordance with the designation signal. The ready-to-drive sensor may be a key sensing switch, a seat switch, or the ignition switch. In addition, a voice warning volume is set in accordance with the car radio system volume setting via a volume memory and a voice volume selector. The voice warning sound volume is adjusted and outputted by an electronic volume controller and a speaker of the car radio system. Additionally, a timer may be used to disenable the system for a predetermined delay interval or according to a predetermined schedule.