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. 16, 2013
Filed:
Feb. 29, 2008
Tatsuya Tahara, Toyota, JP;
Shunsuke Kondo, Fukuroi, JP;
Tatsuya Tahara, Toyota, JP;
Shunsuke Kondo, Fukuroi, JP;
Toyota Jidosha Kabushiki Kaisha, Aichi-ken, JP;
Abstract
An accumulating portion suspends the accumulation of an airflow meter output and a timer suspends the time count when a clutch semi-engagement detection signal is being output from a clutch semi-engagement detection portion. Thus, the airflow meter output obtained while the clutch semi-engagement detection signal was being output is excluded from the calculation of a total intake air amount. A comparing portion compares the calculated total intake air amount with a reference value obtained from a reference value setting portion. If the total intake air amount is smaller than the reference value, the Cold Start Strategy (CSS) control is determined as being abnormal and a CSS-abnormality signal is output.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile