| 摘要 |
System and method for determining the location of the eyes of a vehicular occupant includes one or more wave-receiving transducers each arranged to receive waves from the passenger compartment generated or modified by the occupant, and a processor coupled to the transducer(s) for analyzing the waves and determining the location of the occupant's eyes relative to the passenger compartment based on the analysis of the received waves. The processor may include a trained pattern recognition algorithm which has been trained using data about known locations of the eyes of occupants in different positions and waves received from the passenger compartment when the occupants in the different positions are present. The location of the eyes of the occupant relative to the passenger compartment may be used to control one or more components, each of which has a variable or adjustable operation based on the location of the eyes of the occupant.
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