An objective of the present invention is to reduce a volume of signal lines of a control device for controlling an automobile device and allow ensuring vehicle safety. A vehicle-mounted communication system (100) comprises: an input DHM (110) which receives an input of device data from an input device; a BCM (120) which generates control data for controlling an output device according to a device data value; and an output DHM (130) which controls an output device by the control data. The input DHM (110) is configured using duplexed input control blocks, duplexed input shared memories, and an input network control block (115). The BCM (120) is configured using a BCM_NW control block (121), duplexed BCM memories by application, and duplexed computation blocks by application. The output DHM (130) is configured using an output network control block (131), duplexed output shared memories, duplexed output control blocks, and a comparison circuit (136).
Vehicle-mounted communication system and vehicle-mounted communication method
2015-04-29
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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