Invention Grant
US09026327B2 Method and apparatus for executing a shift path to a target powertrain state
有权
用于执行到目标动力系状态的换档路径的方法和装置
- Patent Title: Method and apparatus for executing a shift path to a target powertrain state
- Patent Title (中): 用于执行到目标动力系状态的换档路径的方法和装置
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Application No.: US13462553Application Date: 2012-05-02
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Publication No.: US09026327B2Publication Date: 2015-05-05
- Inventor: Lawrence A. Kaminsky , Besim Demirovic , Pinaki Gupta , Anthony H. Heap
- Applicant: Lawrence A. Kaminsky , Besim Demirovic , Pinaki Gupta , Anthony H. Heap
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Main IPC: B60W10/02
- IPC: B60W10/02 ; B60W10/08 ; B60W10/10 ; B60K6/365 ; B60W10/105 ; B60W20/00 ; F16H61/02 ; B60K6/38
Abstract:
A method for controlling a transmission of a powertrain system includes executing a single source shortest path search to identify a preferred shift path originating with an initial powertrain state and terminating at a target powertrain state, wherein the single source shortest path search employs transition-specific costs and situational costs to identify the preferred shift path. The preferred shift path is executed to achieve the target powertrain state.
Public/Granted literature
- US20130296135A1 METHOD AND APPARATUS FOR EXECUTING A SHIFT PATH TO A TARGET POWERSTRAIN STATE Public/Granted day:2013-11-07
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