| 摘要 |
The invention relates to a system (1) for detecting a lack of vigilance on the part of a driver of a motor vehicle (2), the system comprising a stereophonic sound generator (14) configured to control at least two loudspeakers (5a, 5b, 5c, 5d) in order to simulate a sound coming from a virtual sound source (20) which is movable relative to the driver's seat (3), the sound stage-generator being configured to emit a stereophonic sound pattern from a mobile virtual source when the level of vigilance detected (vigil) is less than a given threshold. Figure 1: hp - loudspeaker vigil O/N - vigil Y/N |
