IDiyas

For the Inventor, By the Inventor

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.:

US 9624992 B1

PDFFull Text
Date of Patent:
Apr. 18, 2017

Filed:

Jan. 17, 2013

Control device for vehicle drive device

Applicant:

Aisin Aw Co., Ltd., Anjo-shi, Aichi-ken, JP;

Inventors:

Satoru Kasuya, Nishio, JP;

Masashi Kito, Anjo, JP;

Shigeru Sugisaka, Nishio, JP;

Yuichi Seki, Okazaki, JP;

Assignee:

AISIN AW CO., LTD., Anjo, JP;

Attorney:

Oliff PLC

Primary Examiner:

Redhwan k Mawari

Assistant Examiner:

Alan D Hutchinson

Int. Cl.
CPC ...
F16D 48/06 (2006.01); B60K 6/48 (2007.10); B60K 6/547 (2007.10); B60W 10/02 (2006.01); B60W 10/08 (2006.01); B60W 10/06 (2006.01); B60W 30/18 (2012.01); B60W 20/40 (2016.01); F16D 48/08 (2006.01);
U.S. Cl.
CPC ...
F16D 48/066 (2013.01); B60K 6/48 (2013.01); B60K 6/547 (2013.01); B60W 10/02 (2013.01); B60W 10/06 (2013.01); B60W 10/08 (2013.01); B60W 20/40 (2013.01); B60W 30/18027 (2013.01); F16D 48/062 (2013.01); F16D 48/08 (2013.01); B60K 2006/4825 (2013.01); B60Y 2300/429 (2013.01); F16D 2500/1066 (2013.01); F16D 2500/3067 (2013.01); F16D 2500/30415 (2013.01); F16D 2500/30426 (2013.01); F16D 2500/3144 (2013.01); F16D 2500/31466 (2013.01); F16D 2500/50296 (2013.01); F16D 2500/5106 (2013.01); F16D 2500/70458 (2013.01); Y02T 10/6221 (2013.01); Y02T 10/6252 (2013.01); Y02T 10/6286 (2013.01); Y02T 10/7258 (2013.01); Y10S 903/946 (2013.01);
Abstract

A control device that controls a vehicle drive device in which a rotary electric machine is provided in a power transfer path that connects between an internal combustion engine and wheels. Engagement of a second engagement device is started when a change in shift range from a stop range to a running range is detected when output torque of the rotary electric machine is zero with the internal combustion engine rotating and with both the first engagement device and the second engagement device disengaged. Engagement of a first engagement device is started after engagement of the second engagement device is started, and the output torque of the rotary electric machine is increased from zero at the same time as engagement of the first engagement device is started or before engagement of the first engagement device is started.

Find Patent Forward Citations

Loading…