Automobile, steering wheel, and driver identity recognition method

摘要

Embodiments of the present invention provide a vehicle including a processor (200) and a sensing device (100). The detection device (100) is attached to a part of the automobile that can come into contact with a driver's hand, and has a transmitter (101) and a receiver (102). The transmitter (101) sends a sound wave signal to the driver's hand, and the receiver (102) receives the reflected sound wave signal reflected by the driver's hand, converts the reflected sound wave signal into an electric signal, and outputs the electric signal. To the processor (200). The processor (200) analyzes the electrical signal to obtain a characteristic of the reflected sound wave signal, and recognizes the driver's identity based on the characteristic of the reflected sound wave signal. Embodiments of the present invention further provide a steering wheel and an identity recognition method.