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US 2021/0243049 A1Published application
Gateway device
AssigneeHitachi Automotive Systems, Ltd.
InventorMitsunori KUWATA
Life of this patent
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Abstract
To provide a gateway device capable of continuing communication in the event of an abnormality without a redundant configuration as a system. A gateway device 100 includes a plurality of transceivers 110, 112, and 114 connected to a plurality of communication buses 1, 2, and 3 in a one-to-one manner, and a switch element 50 that connects the two communication buses 1 and 2 having different priorities among the plurality of communication buses.
Claims12
A gateway device, comprising:
- a plurality of transceivers that are connected to a plurality of communication buses in a one-to-one manner;
- and
- at least one switch element that connects two communication buses having different priorities among the plurality of communication buses.
Dependencies are inferred from the claim text.