| 摘要 |
PROBLEM TO BE SOLVED: To provide an on-vehicle apparatus control system which is high in resource use efficiency, and can obtain high reliability.SOLUTION: An on-vehicle apparatus control system has a first bus to which all kinds of modules are connected, and a second bus to which two or more kinds of the modules which are smaller in number than a plurality of kinds of the modules out of a plurality of kinds of the modules are connected. A plurality of kinds of the modules include a first module group which is connected to both the first bus and the second bus, and a second module group which is connected to only the first bus. The second bus transmits and receives a first data group which is handled by the first module group, and the first bus transmits and receives a second data group which is handled by the first module group, and a third data group which is handled by the second module group.SELECTED DRAWING: Figure 2 |
