Invention Grant
US08478494B2 Manual transmission and engine speed match using a transmission input shaft speed sensor
有权
使用变速箱输入轴速度传感器进行手动变速箱和发动机转速匹配
- Patent Title: Manual transmission and engine speed match using a transmission input shaft speed sensor
- Patent Title (中): 使用变速箱输入轴速度传感器进行手动变速箱和发动机转速匹配
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Application No.: US12881282Application Date: 2010-09-14
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Publication No.: US08478494B2Publication Date: 2013-07-02
- Inventor: John W. Ellis, III , Paul C. Ong , Dave Howe , Bradford W. Bur
- Applicant: John W. Ellis, III , Paul C. Ong , Dave Howe , Bradford W. Bur
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Main IPC: G06F7/00
- IPC: G06F7/00
Abstract:
An engine speed matching system for a vehicle with a manual transmission includes a sensor that senses an input shaft speed of the manual transmission during a shift. A control module receives the input shaft speed, determines an engine speed, determines a desired engine speed based on the input shaft speed and the engine speed, and adjusts the engine speed based on the desired engine speed and the input shaft speed before the shift is completed.
Public/Granted literature
- US20120065851A1 MANUAL TRANSMISSION AND ENGINE SPEED MATCH USING A TRANSMISSION INPUT SHAFT SPEED SENSOR Public/Granted day:2012-03-15
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