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. 14, 2017
Filed:
Jul. 27, 2011
Yoshifumi Murakami, Obu, JP;
Toshifumi Hayami, Kariya, JP;
Yoshifumi Murakami, Obu, JP;
Toshifumi Hayami, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
An output limiting control is carried out for limiting an output of a driving source when an acceleration pedal as well as a brake pedal is operated at the same time. An acceleration opening degree for a malfunction diagnosis is set based on a detected acceleration opening degree. A required output value for the malfunction diagnosis is calculated based on the acceleration opening degree for the malfunction diagnosis. A malfunction determining threshold is set in accordance with the required output value. An estimated output value of the driving source is compared with the malfunction determining threshold in order to determine whether there is a malfunction in a control system for the driving source. The acceleration opening degree for the malfunction diagnosis is limited to a predetermined limiting value, when the acceleration and brake pedal are operated at the same time.