Passive control right switching auditory prompt design method under automatic driving

The invention discloses a passive control right switching auditory prompt design method under automatic driving, and relates to an auditory prompt design method in the field of automatic driving. Theinvention aims to solve the problems that the requirement of an existing prompting method for the attention of a driver is high and the driver cannot be guided to distract the attention to a driving monitoring task. Firstly, passive control right scenes are classified, auditory prompt tones are designed according to scene types and human ear auditory characteristics, then an auditory prompt tone experiment is carried out through a driving simulator to obtain psychological indexes and action indexes of a driver, and finally a unified scoring standard is established to determine the auditory prompt tones suitable for various scenes. According to the passive control right switching auditory prompt design, prompt tones with different sound frequencies are designed for planned control right switching and non-planned sw