Patent ID: 6459368
Filing Date: 2002-10-01
Classification: F16H,Y10T

Abstract:
A vehicle comprising:an automatic transmission having a plurality of gear ratios, each of the gear ratios being operable in an active mode for transmitting drive torque and an inactive mode; a plurality of first sensors adapted to sense a plurality of parameters and produce a plurality of respective first sensor signals, at least one of the plurality of sensors coupled to the automatic transmission and producing a gear ratio signal indicative of an active gear ratio; an input device responsive to manipulation by a driver, the input device having a plurality of input positions; at least one second sensor sensing the input position of the input device and producing a position signal; a display switch that is selectively operated by the driver for producing at least a first display switch signal and a second display switch signal; a controller coupled to the automatic transmission, the plurality of first sensors and the at least one second sensor, the controller receiving the plurality of first sensor signals including the gear ratio signal, the controller also receiving the position signal, the controller being operable in an automatic forward mode wherein the controller is configured to responsively shift the automatic transmission in response to the plurality of first sensor signals and the position signal, the controller also operable in a manual forward mode wherein the controller is configured to responsively shift the automatic transmission in response to the position signal; and a display device coupled and being responsive to the controller and the display switch, the display device operable in a first mode in response to receipt of the first display switch signal, wherein the display device displays the position of the input device and the active gear ratio, and the display device operable in a second mode in response to receipt of the second display switch signal, wherein the display device displays the position of only the active gear ratio; wherein the display device is operable in the first and second display modes when the controller is in the automatic forward mode.