DEVICE FOR CONTROLLING A ROBOTISED GEARBOX OF A MOTOR VEHICLE
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United States of America Patent
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N/A
Issued Date -
Feb 16, 2012
app pub date -
Mar 5, 2010
filing date -
Mar 12, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A device for controlling a robotised gearbox of a motor vehicle is connected to a computer/electronic control unit to switch, at will, from a manual mode to an automatic mode. The control member is a touch screen subjected to the following steps: standby; storing of first coordinates of a digital pressure; storing of second coordinates at which the pressure is released; calculating a vector between the first and second coordinates; comparing length of the vector to a predefined length, and if the vector is shorter than the predefined length, the control member returns to standby; and if equal to or longer than the predefined length, orientation of the vector is compared to a predefined angular range; if the orientation of the vector is outside the range, the control member returns to standby; if the orientation is within the range, a desired command is validated.
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