DETECTION SYSTEM FOR A MOTOR VEHICLE, FOR INDICATING WITH THE AID OF A SOUND STAGE A LACK OF VIGILANCE ON THE PART OF THE DRIVER
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United States of America Patent
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Issued Date -
Oct 5, 2017
app pub date -
Jun 8, 2015
filing date -
Jun 10, 2014
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Abstract
A system detects a lack of vigilance by a driver of a motor vehicle. The system includes a first monitoring unit to assess whether the vigilance of the driver is or is not above a vigilance threshold, at least two distinct loudspeakers, and a sound stage generator to control the at least two loudspeakers so as to simulate a stereophonic sound originating from a virtual sound source that is mobile relative to a seat of the driver when the vigilance of the driver becomes less than the vigilance threshold.
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