Invention Application
- Patent Title: PREDICTIVE TACHOMETER PROFILE GENERATION DURING IDLE REVVING EVENTS
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Application No.: US15234723Application Date: 2016-08-11
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Publication No.: US20180045129A1Publication Date: 2018-02-15
- Inventor: RICHARD I. CHANG , MATTHEW D. WHITTON
- 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: F02D41/00
- IPC: F02D41/00 ; G01P3/46 ; F02D41/22 ; F02D41/26 ; G07C5/06 ; G07C5/08
Abstract:
Methods and systems are provided for generating a predictive tachometer profile at a tachometer of a vehicle. An engine speed offset can be generated based on an engine acceleration and an accelerator pedal position rate. A predictive tachometer profile displayed at the tachometer can then be generated based on the engine speed offset and an actual engine speed.
Public/Granted literature
- US10174693B2 Predictive tachometer profile generation during idle revving events Public/Granted day:2019-01-08
Information query
