发明授权
US08337360B2 Shift control method of automatic transmission and shift control system thereof
有权
自动变速箱换档控制方法及其变速控制系统
- 专利标题： Shift control method of automatic transmission and shift control system thereof
- 专利标题（中）： 自动变速箱换档控制方法及其变速控制系统
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申请号： US12274933申请日： 2008-11-20
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公开(公告)号： US08337360B2公开(公告)日： 2012-12-25
- 发明人: Jin Soo Lee
- 申请人： Jin Soo Lee
- 申请人地址： KR Seoul KR Seoul
- 专利权人： Hyundai Motor Company,Kia Motors Corporation
- 当前专利权人： Hyundai Motor Company,Kia Motors Corporation
- 当前专利权人地址： KR Seoul KR Seoul
- 代理机构： Morgan, Lewis & Bockius LLP
- 优先权： KR10-2008-0036806 20080421
- 主分类号： B60W10/06
- IPC分类号： B60W10/06 ; B60W10/10
摘要：
A shift control method of an automatic transmission may include: detecting a slope of a turbine speed in a case in which a shift is performed; quickly reducing an electric throttle opening by a jumping amount of an electric throttle opening according to the slope of a turbine speed; gradually reducing the electric throttle opening; and gradually increasing the electric throttle opening.