Motor vehicles – With means for promoting safety of vehicle – its occupant or... – Responsive to absence or inattention of operator – or...
Patent
1990-09-14
1992-04-07
Rice, Kenneth R.
Motor vehicles
With means for promoting safety of vehicle, its occupant or...
Responsive to absence or inattention of operator, or...
180287, B60K 2100
Patent
active
051019264
ABSTRACT:
A control system comprises a memory for storing questions and answers determinative of mental incompetency of a potential driver to drive. A display displays the questions. A keyboard is provided for the driver to answer the questions. The control system determines if the correct number of answers is lower than a predetermined value thereby indicating mental incompetency of the potential driver to drive. In such event a signal is provided so that the engine is prevented from starting or a clutch is prevented from engaging so the vehicle cannot be placed into an operational driving condition.
REFERENCES:
patent: 3755776 (1973-08-01), Kotras
patent: 3886540 (1975-05-01), Sussman et al.
patent: 4867287 (1989-09-01), Hayashi
Berman Carol W.
Farber Martin A.
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