Dead switch vehicle operator identification
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 11, 1995
Issued Date -
N/A
app pub date -
Jul 6, 1994
filing date -
Jun 29, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An operator identification system utilizes 'dead' switches, such as window actuating switches which have no control function until such time as a vehicle ignition is turned on, for identifying a particular vehicle operator. The inactive switch contact closure is detected by an electrical circuit which also tests to determine whether the ignition is off and if it is, the window switch closure provides an operator identification signal to a vehicle microprocessor for identifying a particular driver and preset option functions associated with that driver.
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