Invention Grant
US08285431B2 Optimal selection of hybrid range state and/or input speed with a blended braking system in a hybrid electric vehicle
有权
在混合动力汽车中使用混合制动系统来最佳选择混合范围状态和/或输入速度
- Patent Title: Optimal selection of hybrid range state and/or input speed with a blended braking system in a hybrid electric vehicle
- Patent Title (中): 在混合动力汽车中使用混合制动系统来最佳选择混合范围状态和/或输入速度
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Application No.: US12234639Application Date: 2008-09-20
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Publication No.: US08285431B2Publication Date: 2012-10-09
- Inventor: Anthony H. Heap , Kee Yong Kim
- Applicant: Anthony H. Heap , Kee Yong Kim
- Applicant Address: US MI Detroit DE Stuttgart US MI Auburn Hills DE Munich
- Assignee: GM Global Technology Operations LLC,Daimler AG,Chrysler Group LLC,Bayerische Motoren Werke Aktiengesellschaft
- Current Assignee: GM Global Technology Operations LLC,Daimler AG,Chrysler Group LLC,Bayerische Motoren Werke Aktiengesellschaft
- Current Assignee Address: US MI Detroit DE Stuttgart US MI Auburn Hills DE Munich
- Main IPC: B60L11/00
- IPC: B60L11/00 ; B60K6/20
Abstract:
A method for operating a vehicle includes determining a transmission input speed, operating the transmission using the transmission input speed, and providing a braking torque request to cause braking of the vehicle according to a scheme selected from the group consisting of a first braking mode and a second braking mode. The transmission input speed and the transmission operating range state are dependent on said braking torque request in the first braking mode, and wherein the transmission operating state, but not the transmission input speed, is dependent on the braking torque request in the second braking mode.
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