| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an in-vehicle instrument control system with excellent versatility allowing the prevention of erroneously mounting of slave devices. <P>SOLUTION: The slave devices 200 imparted with no self-identifier are successively connected to a bus of an in-vehicle LAN 10. A master device 100 stores a list 14 of identifiers of the slave devices 200 in advance, and monitors whether the slave devices 200 imparted with no self-identifier are connected to the bus. When the master device 100 detects the slave devices 200 imparted with no self-identifier, it transmits identifiers to the slave devices 200. The slave devices 200 store the identifiers received from the master device 100. Subsequently, the master device 100 communicates with the slave devices 200 using the identifiers. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
