SYSTEM AND METHOD FOR DETECTING WATER-LEAKING PART OF VEHICLE

摘要

A system for detecting a water-leaking part of a vehicle comprises; a sound wave generator disposed in a vehicle; a plurality of acoustic sensors disposed outside the vehicle and receiving a sound wave generated by the sound wave generator; a time-reversed signal generator configured to time-reverse sound wave signals received by the acoustic sensors and to transmit the time-reversed sound wave signals to the vehicle; and a controller configured to determine whether the vehicle has the water-leaking part based on the sound wave signals received by the acoustic sensors and the time-reversed sound wave signals generated by the time-reversed sound wave signal generator.

主权项

1. A system for detecting a water-leaking part of a vehicle, the system comprising:
a sound wave generator disposed in a vehicle; a plurality of acoustic sensors disposed outside the vehicle and receiving a sound wave generated by the sound wave generator; a time-reversed signal generator configured to time-reverse sound wave signals received by the acoustic sensors and to transmit the time-reversed sound wave signals to the vehicle; and a controller configured to determine whether the vehicle has the water-leaking part based on the sound wave signals received by the acoustic sensors and the time-reversed sound wave signals generated by the time-reversed sound wave signal generator.