Haptic control devices
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United States of America Patent
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Jan 26, 2010
Grant Date -
Dec 21, 2006
app pub date -
Jun 2, 2006
filing date -
Apr 3, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A haptic control device for use in control-by-wire systems in vehicles. The haptic shift device includes a manipulandum manipulatable by a user. At least one sensor detects a position of the manipulandum. At least one electrically-controlled actuator outputs a force on the shift lever. In some embodiments, the manipulandum is moveable within a pattern and is blocked from areas outside the boundaries of the pattern. The actuator(s) can be active or passive, and/or a variable mechanical gate can be used to implement the pattern. Provided modes can include automatic, manual, and/or sequential modes.
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