Multi-functional display for tachometer

Details Multi-functional display for tachometer Multi-functional display for tachometer

2007-07-27

2011-11-08

Keith, Jack W (Department: 3663)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Transmission control

C340S456000, C340S439000, C340S441000, C340S461000, C702S142000, C702S145000

Reexamination Certificate

active

08055419

ABSTRACT:
A novel display apparatus and method that enables the operator to shift gears smoothly on motor vehicles is described. The display shows engine revolutions per minute (RPM) at various traveling speeds for any gears all in one dial. The display may also show shifting paths for different driving styles. The static version of the display may be overlaid on top of existing tachometer. The dynamic version of display runs on portable devices with Global Positioning System (GPS) will show optimal RPM and shift indicator continuously. Further, the dynamic display is wireless networked to provide real-time driving instructions.

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