Invention Grant
- Patent Title: Noise control apparatus, vehicle having the same and method for controlling the vehicle
-
Application No.: US17064874Application Date: 2020-10-07
-
Publication No.: US11643094B2Publication Date: 2023-05-09
- Inventor: Jung Keun You , Kaangdok Yee , ChiSung Oh , Joongkwan Kim
- Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
- Applicant Address: KR Seoul
- Assignee: Hyundai Motor Company,Kia Motors Corporation
- Current Assignee: Hyundai Motor Company,Kia Motors Corporation
- Current Assignee Address: KR Seoul; KR Seoul
- Agency: Morgan, Lewis & Bockius LLP
- Priority: KR 20200048251 2020.04.21
- Main IPC: B60W50/02
- IPC: B60W50/02 ; B60W40/107 ; B60R11/02 ; H04R5/04 ; H04R3/04 ; G06F17/14

Abstract:
The present disclosure relates to a noise control apparatus, vehicle having the same and method for controlling the vehicle to reduce indoor noise. In accordance with an aspect of disclosure, the vehicle collects sound by using a sound collector while driving the vehicle; detects vibration occurring in the vehicle by using a vibration detector; detects an occupant in the vehicle by using an occupant detector; generates a virtual reference signal based on an actual reference signal for the detected vibration; acquires location information of the occupant's ear based on the occupant information; generates a virtual error signal based on the acquired ear location information and the actual noise signal for the collected sound; generates a noise control signal based on the virtual error signal and the virtual reference signal; and outputs the generated noise control signal as sound.
Public/Granted literature
- US20210323562A1 NOISE CONTROL APPARATUS, VEHICLE HAVING THE SAME AND METHOD FOR CONTROLLING THE VEHICLE Public/Granted day:2021-10-21
Information query