Patent Document ID: 9934687
Application ID: 15293022
Patent Status: 1

Claim One:
1. A method for providing sound tracking information, the method comprising: detecting whether a sound occurred adjacent to a subject vehicle and generating a sound tracking result based at least on sound data corresponding to a detected sound; determining a detection category as one of a non-vehicle detection, an error detection or a vehicle detection, based at least on the sound tracking result; and determining an error detection index adjustment based at least on the detection category as well as whether a notification based at least on the detection category is generated, the adjustment including: increasing the error detection index when the detection category is determined to be the error detection; and lowering the error detection index when the detection category is determined to be one of the non-vehicle detection or the vehicle detection; and wherein the sound tracking result includes a probability of whether there is at least one other vehicle at each of a plurality of angles in each of a plurality of frames continued according to time.