公开(公告)号：US20170126703A1

公开(公告)日：2017-05-04

申请号：US15407738

申请日：2017-01-17

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： YOSHIHIRO UJIIE ,  JUN ANZAI ,  YOSHIHIKO KITAMURA ,  MASATO TANABE ,  HIDEKI MATSUSHIMA ,  TOMOYUKI HAGA ,  TAKESHI KISHIKAWA ,  RYOTA SUGIYAMA

IPC: H04L29/06 ,  H04L12/40 ,  B60R16/023

CPC classification number: H04L63/123 ,  B60R16/023 ,  H04L12/40 ,  H04L63/08 ,  H04L63/102 ,  H04L63/20 ,  H04L67/12 ,  H04L2012/40215 ,  H04L2012/40273

Abstract: An electronic control unit is connected to an in-vehicle network bus in an in-vehicle network system including a plurality of apparatuses that perform communication of frames via the bus. The electronic control unit includes a first control circuit and a second control circuit. The first control circuit is connected to the bus via the second control circuit over wired communication and/or wireless communication. The second control circuit performs a first determination process on a received frame received from the bus to determine the conformity with a first rule related to at least a reception interval, and, upon determining that the received frame conforms to the first rule, executes a predetermined process based on the content of the received frame. The first control circuit performs a second determination process on the received frame, received via the second control circuit, to determine the conformity with a second rule different from the first rule.