Invention Grant
- Patent Title: Vehicle and control method thereof
- Patent Title (中): 车辆及其控制方法
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Application No.: US12522336Application Date: 2007-10-25
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Publication No.: US08096375B2Publication Date: 2012-01-17
- Inventor: Kunihiko Jinno , Tadashi Nakagawa , Masahiko Maeda , Hideaki Yaguchi
- Applicant: Kunihiko Jinno , Tadashi Nakagawa , Masahiko Maeda , Hideaki Yaguchi
- Applicant Address: JP Aichi-Ken
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Aichi-Ken
- Agency: Sughrue Mion, PLLC
- Priority: JP2007-001370 20070109
- International Application: PCT/JP2007/070820 WO 20071025
- International Announcement: WO2008/084586 WO 20080717
- Main IPC: B60W10/06
- IPC: B60W10/06 ; B60W10/08

Abstract:
In a hybrid vehicle 20, when the ECO switch 88 is turned on, an intermittent permissive ceiling speed Vref for permitting an intermittent operation of an engine 22 is set to a second vehicle speed more than a first vehicle speed used on a turn-off condition of the ECO switch 88 (S130). The engine 22 and a motor MG2 are controlled so that a driving power equivalent to a torque demand Tr* is ensured with the intermittent operation of the engine 22 when a vehicle speed V is not more than the intermittent permissive ceiling speed Vref (S250,S270,S200-S230).
Public/Granted literature
- US20100038159A1 VEHICLE AND CONTROL METHOD THEREOF Public/Granted day:2010-02-18
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