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. 28, 2007
Filed:
Oct. 21, 2003
Toshio Kitamura, Ageo, JP;
Yuuichi Ichikawa, Ageo, JP;
Akihisa Hayashi, Ageo, JP;
Isao Okamoto, Ageo, JP;
Osamu Isobe, Ageo, JP;
Toshio Kitamura, Ageo, JP;
Yuuichi Ichikawa, Ageo, JP;
Akihisa Hayashi, Ageo, JP;
Isao Okamoto, Ageo, JP;
Osamu Isobe, Ageo, JP;
Nissan Diesel Motor Co., Ltd., Saitama, JP;
Abstract
In an automatic transmission having a clutch and a gear type transmission, a control unit for inputting detected signals from the operating condition detecting device, and outputting control signals to the gear changing device and the clutch drive device based on the detected signals. The control unit determines whether a stop intention condition of a driver is satisfied or not, and performs first gear change control for, if the stop intention condition is determined to be satisfied, disengaging the friction clutch and changing the gear type transmission to a neutral position, and second gear change control for, when an accelerator opening becomes greater than or equal to a predetermined value, after the friction clutch is disengaged and the gear type transmission is changed to the neutral position by the first gear change by the first gear change control, changing the gear type transmission to a gear according to a vehicle speed, and engaging the friction clutch.