| CPC B60R 21/01 (2013.01) [B60R 16/0231 (2013.01); H04L 67/12 (2013.01); B60R 2021/01115 (2013.01); B60R 2021/01286 (2013.01)] | 7 Claims |
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1. A vehicle system comprising:
a plurality of devices mounted on a vehicle, each of the devices implementing a function having a safety standard of a predetermined level set therein;
a plurality of device controllers configured to respectively control the devices divided for each control system;
a central controller configured to be able to execute, on the plurality of devices, confirmation processing related to the safety standard; and
a relay unit configured to relay, between the plurality of device controllers and the central controller, an input signal related to the confirmation processing from the device and an output signal related to the confirmation processing from the central controller,
wherein the central controller is configured to include a plurality of single-level controllers, wherein each of the single-level controllers is allocated to a corresponding one of the levels of the safety standards and is capable of executing, on the device, the confirmation processing corresponding to the allocated level, and
wherein the relay unit is configured to distribute and transmit each of the input signals from the devices, the input signals being respectively transmitted from the plurality of device controllers, to a corresponding one of the single-level controllers, each of the single-level controllers having the level allocated thereto and configured to correspond to the function of the device, and to distribute and transmit each of the output signals from the single-level controllers, the output signals being respectively transmitted from the plurality of single-level controllers, to a corresponding one of the device controllers, each of the device controllers having transmitted the input signal from the device subjected to the confirmation processing.
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