PROPORTIONAL AND NON PROPORTIONAL DRIVE CONTROL SYSTEM
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United States of America Patent
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Issued Date -
Apr 11, 2013
app pub date -
Oct 7, 2011
filing date -
Oct 7, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A system and method for driving a power driven wheelchair is provided. One system embodiment may include, for example, a plurality of force sensing resistors, at least one force sensing resistor comprising a contactable surface for sensing a pressure thereon, wherein the at least one force sensing resistor generates a proportional signal in response to the sensed pressure. A controller comprising at least one input for receiving the proportional signal and having logic to receive the proportional signal and generate a control signal which is outputted to a motor controller to control the power driven wheelchair.
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Family
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