| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To make an on-vehicle gateway device surely recognize an on-vehicle unit (ECU) connected to a communication network as a node. <P>SOLUTION: Each ECU 10 connected as nodes of communication networks NT1, NT2 reads diagnostic result information stored as results of received diagnosis of itself, the on-vehicle gateway device 20 integrally analyzes diagnostic result information read from each ECU 10 and recognizes whether ECU 10 is actually connected as the nodes of the communication networks NT1, NT2. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
