| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a vehicular network capable of easily finding out an electronic control unit which transmits incorrect data.SOLUTION: A vehicular network 1 comprises a data detection part 51 for detecting incorrect data transmitted through a network, a bus identifying part 52 for identifying a bus transmitted with the incorrect data detected by the data detection part 51, a power supply control part 60 for sequentially executing control to turn off power supply of either one of all electronic control units connected with the bus identified by the bus identifying part 52, and a unit determination part 53 for determining that an electronic control unit, the power supply of which is turned off by the power supply control unit 60 when incorrect data is not detected by the data detection part 51, is an electronic control unit which transmits incorrect data.</p> |
