Invention Grant
- Patent Title: Hybrid vehicle
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Application No.: US14714392Application Date: 2015-05-18
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Publication No.: US09758151B2Publication Date: 2017-09-12
- Inventor: Shunya Kato , Yosuke Tagawa , Hideki Furuta
- Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA , AISIN AW CO., LTD.
- Applicant Address: JP Toyota-shi, Aichi-ken JP Anjo-shi, Aichi-ken
- Assignee: Toyota Jidosha Kabushiki Kaisha,Aisin AW Co., Ltd.
- Current Assignee: Toyota Jidosha Kabushiki Kaisha,Aisin AW Co., Ltd.
- Current Assignee Address: JP Toyota-shi, Aichi-ken JP Anjo-shi, Aichi-ken
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- Priority: JP2014-110322 20140528
- Main IPC: B60W20/00
- IPC: B60W20/00 ; B60W20/10 ; B60W10/02 ; B60K6/44 ; B60K6/365 ; B60W10/06 ; B60W10/08 ; B60W10/10 ; B60K6/445

Abstract:
In response to a DN operation that changes a shift position SP from a D position to an N position during forward drive in an HV drive mode, then an accelerator position Acc is not less than a reference accelerator position Aref (step S130), a mechanical neutral control is performed to provide a neutral state by releasing transmission of power between an intermediate shaft 32 and a driveshaft 36 by a multi-speed transmission 60 (step S230). An engine and two motors are then controlled to be rotated at rotation speeds close to rotation speeds Nedn, Nm1dn and Nm2dn at the time of DN operation (steps S250, S270 and S280).
Public/Granted literature
- US20150344020A1 HYBRID VEHICLE Public/Granted day:2015-12-03
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