US 12,288,429 B2
Data management system and operation method thereof
Byoung Il Choi, Seoul (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 Jul. 28, 2022, as Appl. No. 17/875,972.
Claims priority of application No. 10-2021-0171028 (KR), filed on Dec. 2, 2021.
Prior Publication US 2023/0177893 A1, Jun. 8, 2023
Int. Cl. G07C 5/08 (2006.01); G06F 16/2455 (2019.01); G06F 16/28 (2019.01); G07C 5/10 (2006.01)
CPC G07C 5/0808 (2013.01) [G06F 16/24568 (2019.01); G06F 16/285 (2019.01); G07C 5/085 (2013.01); G07C 5/10 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A data management system comprising:
a data collecting unit configured to collect input data obtained by a vehicle while performing operations of the vehicle;
a database configured to store analysis reference data for analysis of collected input data;
an analysis unit configured to compare the input data with analysis reference data to extract abnormal data from the input data, and classify the abnormal data so as to store the abnormal data as analysis result data of the vehicle in the database; and
a controller simulator, which detects whether a controller controlling the operations of the vehicle is abnormal without a fault code, organically linked to the input data, and
wherein the analysis result data is obtained by classifying the abnormal data according to at least one classification criterion among a duration of the abnormal data, the number of pieces of the abnormal data, the number of types of vehicle that produces the abnormal data, a sales waiting time of the vehicle that produces the abnormal data, and a safety class of the controller configured to control the vehicle that produces the abnormal data.