Invention Grant
- Patent Title: System and method for controlling an automatic stop-start
- Patent Title (中): 用于控制自动停止启动的系统和方法
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Application No.: US13963107Application Date: 2013-08-09
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Publication No.: US09090241B2Publication Date: 2015-07-28
- Inventor: Paul G. Otanez , Craig S. Ross
- Applicant: GM Global Technology Operations LLC
- 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: G06F7/00
- IPC: G06F7/00 ; B60W10/02 ; B60W10/06 ; B60W10/115 ; B60W30/18 ; F16H61/00
Abstract:
A system and method are provided for controlling an automatic engine stop-start in conjunction with a transmission having one or more latching valves. The system and method is configured to determine whether conditions are met for an autostop, and if so, to latch or unlatch the latching valve(s) by changing clutch pressure.
Public/Granted literature
- US20140088842A1 SYSTEM AND METHOD FOR CONTROLLING AN AUTOMATIC STOP-START Public/Granted day:2014-03-27
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