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:
Jul. 06, 1982
Filed:
May. 30, 1980
Applicant:
Inventors:
Shigeo Aono, Tokyo, JP;
Sadao Takase, Yokohama, JP;
Assignee:
Nissan Motor Company, Limited, Yokohama, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364424 ; 364571 ; 3403 / ;
Abstract
A data gathering system is disclosed for use with an automotive vehicle. The system includes an A/D converter for converting an input analog value into a corresponding digital value, a multiplexor having a number of data channels for transferring vehicle operation variable indicative analog values to the A/D converter when rendered conductive, and a digital computer for selectively rendering the data channel conductive in a predetermined sequence. The digital computer is adapted to correct the converted values according to supply voltage variations and store the corrected values therein.