US 12,246,752 B2
Control method for monitoring and responding to hacking into vehicle
Myung Ki Yeom, Incheon (KR); and In Su Kim, Anyang-si (KR)
Assigned to HYUNDAI MOTOR COMPANY, Seoul (KR); and KIA CORPORATION, Seoul (KR)
Filed by HYUNDAI MOTOR COMPANY, Seoul (KR); and KIA CORPORATION, Seoul (KR)
Filed on Dec. 19, 2022, as Appl. No. 18/084,071.
Claims priority of application No. 10-2022-0101766 (KR), filed on Aug. 16, 2022.
Prior Publication US 2024/0059324 A1, Feb. 22, 2024
Int. Cl. B60W 50/14 (2020.01); B60W 30/02 (2012.01); B60W 60/00 (2020.01)
CPC B60W 60/00188 (2020.02) [B60W 30/02 (2013.01); B60W 50/14 (2013.01); B60W 2050/146 (2013.01); B60W 2510/182 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A control method for monitoring and responding to hacking into a vehicle, the method comprising:
calculating, by each of a plurality of controllers, a check value to determine whether hacking is performed, wherein the plurality of the controllers are mounted in the vehicle and connected so that data is allowed to be transmitted and received;
mutually transmitting and receiving, by each of the plurality of the controllers, a calculated check value; and
comparing, by each of the plurality of the controllers, a transmitted check value with a received check value to determine whether any one or more controllers among the plurality of the controllers is in an error state due to hacking according to whether the transmitted check value and the received check value are the same, and
performing, by at least one of the plurality of the controllers, a response control step of vehicle stabilization for a controller determined to be in an error state in response to any one of the plurality of the controllers being determined to be the controller determined to be in the error state due to hacking.