The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 05, 2016
Filed:
Jun. 17, 2013
Hyundai Motor Company, Seoul, KR;
Snu R&db Foundation, Seoul, KR;
Industry-academic Cooperation Foundation, Chosun University, Gwangju, KR;
Hyun Soo Ahn, Yongin-si, KR;
Chung Hi Lee, Seoul, KR;
Byoung Wook Lee, Seoul, KR;
Hyun Cheol Bae, Suwon-si, KR;
Jong Seon No, Seoul, KR;
Ji Youp Kim, Seoul, KR;
Jun Young Woo, Seoul, KR;
Chang Min Cho, Seoul, KR;
Young Sik Kim, Gwangju, KR;
Young Sik Moon, Seoul, KR;
HYUNDAI MOTOR COMPANY, Seoul, KR;
SNU R&DB FOUNDATION, Seoul, KR;
INDUSTRY-ACADEMIC COOPERATION FOUNDATION, CHOSAUN UNIVERSITY, Dong-Gu, Gwangju, KR;
Abstract
An apparatus for detecting an in-vehicle network attack, is configured to cumulatively count packets for each device that has a respective ID and is connected to an in-vehicle network bus. The apparatus is configured to cumulate a check value every time the packets are cumulatively counted to calculate a cumulated value, and determine that an attack is conducted when an average cumulated value obtained by dividing the cumulated value by a cumulative counted value does not exceed a first threshold value.