Rear vehicle horn warning method, device and equipment and storage medium

The invention provides a rear vehicle horn warning method, device and equipment and a storage medium, and the method comprises the steps: obtaining an environment sound wave, and judging whether a horn sound exists in the obtained environment sound wave or not; if yes, the sound source position of the horn sound is obtained according to the horn sound; judging whether the sound source position is in a set identification area or not; if so, outputting a prompt signal. Whether the horn sound exists or not is judged according to the obtained environment sound waves, the sound source position of the horn sound is obtained through further analysis when the horn sound exists, and when the sound source position is located in the recognition area, it can be correspondingly indicated that the sound source position of the horn sound is located behind the current vehicle; at the moment, the driver can be reminded by outputting a prompt signal, the driving risk is reduced, meanwhile, trumpet sounds, such as the two sides