| 摘要 |
An in-vehicle communication system capable of performing power supply control of the system according to the user's preference while simplifying the configuration of a control device for controlling a device based on information to be relayed. A control part of a GW device extracts information required for power supply control of loads from CAN messages received by first to third communication parts, specifies vehicle state based on the extracted information, determines power supply states in which the loads preliminarily stored into a power supply state table are to be, by associating the states with the specified vehicle state, and then transmits control information for providing an instruction of the determined power supply state to the power supply control device. The power supply state table in the storage part is rewritable, and a part of the power supply state table may be updated according to the preference of a vehicle's user. |
