US 12,293,178 B2
Vehicular software update system and method therefor
Yoon Sik Jung, Seoul (KR); Myeong Gyu Jeong, Seoul (KR); Jin Ah Kim, Gyeonggi-Do (KR); Hak Jun Kim, Goyang-Si (KR); Min Gi Kim, Wonju-Si (KR); Hyeok Sang Jeong, Hwaseong-Si (KR); and Young Jee Yang, Seongnam-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 Mar. 7, 2023, as Appl. No. 18/179,774.
Claims priority of application No. 10-2022-0106968 (KR), filed on Aug. 25, 2022.
Prior Publication US 2024/0069888 A1, Feb. 29, 2024
Int. Cl. H04W 72/04 (2023.01); B60W 50/06 (2006.01); G06F 8/65 (2018.01); H04W 4/02 (2018.01); H04W 4/029 (2018.01); H04W 4/42 (2018.01)
CPC G06F 8/65 (2013.01) [B60W 50/06 (2013.01); B60W 2556/45 (2020.02)] 20 Claims
OG exemplary drawing
 
1. A vehicular software update system, comprising:
a management controller coupled to a vehicle; and
at least one processor configured to receive, from the management controller, software for over-the-air (OTA) update,
wherein the management controller is configured to:
determine a network load of the vehicle;
adjust, based on a driving state of the vehicle and the network load of the vehicle, a transmission speed of the software for OTA update; and
transmit, to the at least one processor and based on the adjusted transmission speed, the software for OTA update,
wherein the management controller is configured to adjust the transmission speed by decreasing, based on a determination that the driving state of the vehicle corresponds to a traveling state, the transmission speed in response to a determination that the network load of the vehicle is greater than or equal to a reference value.