| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a communication system capable of designing an information system control unit using vehicle information regardless of vehicle types. <P>SOLUTION: The communication system 100 comprises: a vehicle system ECU 10 for controlling a vehicle; an information system ECU 20 for controlling an information system signal; and a navigation system 30 using vehicle information from the vehicle system ECU 10. The information system ECU 20 comprises: a vehicle system ECU I/F section 21 for receiving the vehicle information transmitted with a CAN ID added from the vehicle system ECU 10; a content specification section 22 for uniquely specifying contents of the vehicle information received by the vehicle system ECU I/F section 21 regardless of the CAN ID; and a navigation I/F section 23 for transmitting information indicating the contents uniquely specified by the content specification section 22 as the vehicle information to the navigation system 30. <P>COPYRIGHT: (C)2012,JPO&INPIT |
