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:
Apr. 10, 1984
Filed:
Mar. 03, 1982
Mitsuhiko Ezoe, Yokosuka, JP;
Nissan Motor Company, Limited, Kanagawa, JP;
Abstract
Different types of automotive vehicles having differing age and mileage parameters are automatically inspected. The different types of vehicles are variables such as vehicle maker, model, and engine type. A programmed digital computer responds to outputs of measuring instruments for inspected engine, steering and braking responses of the vehicles. For each vehicle, the computer is supplied with data indicative of the vehicle type, the parameters and with signals indicative of the vehicle engine, steering, and braking responses. The computer responds to the program, signals and data to (a) derive extreme values for a range of acceptable values for each of the inspected engine, steering and braking responses, (b) compare the outputs of the measuring instruments indicative of the vehicle engine, steering, and braking responses, and (c) derive a malfunction signal for each engine, steering and braking response outside of the range of values therefor.