Invention Grant
US07867134B2 Control method for improving fuel efficiency of hybrid electric vehicle
有权
提高混合动力汽车燃油效率的控制方法
- Patent Title: Control method for improving fuel efficiency of hybrid electric vehicle
- Patent Title (中): 提高混合动力汽车燃油效率的控制方法
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Application No.: US12005796Application Date: 2007-12-28
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Publication No.: US07867134B2Publication Date: 2011-01-11
- Inventor: Yong Kak Choi
- Applicant: Yong Kak Choi
- Applicant Address: KR Seoul KR Seoul
- Assignee: Hyundai Motor Company,Kia Motors Corporation
- Current Assignee: Hyundai Motor Company,Kia Motors Corporation
- Current Assignee Address: KR Seoul KR Seoul
- Agency: Edwards Angell Palmer & Dodge LLP
- Agent Peter F. Corless
- Priority: KR10-2007-0104262 20071017
- Main IPC: B60W10/06
- IPC: B60W10/06 ; B60W10/08 ; B60W10/10

Abstract:
The present invention provides a control method for a hybrid electric vehicle According to a control method of the present invention, the fuel efficiency is improved by extending a fuel cut operation in a wider transmission range and the impact caused by the extended fuel cut operation is reduced by reaction control of a motor operating in the opposite direction to engine torque.
Public/Granted literature
- US20090105926A1 Control method for improving fuel efficiency of hybrid electric vehicle Public/Granted day:2009-04-23
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