Patent ID: 11936495
Assignee: SUMITOMO WIRING SYSTEMS, LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H  B | IPC B  H

Claim 0:
1. A wire harness comprising:
a connector having a connector board, the connector detachably mountable to an in-vehicle device by being inserted into and removed from an opening provided in a casing of the in-vehicle device;
a plurality of communication lines connected to the connector board; and
a relay IC (Integrated Circuit) that includes a relay unit provided on the connector board and configured to relay communication between the plurality of communication lines and to relay communication between the communication lines and the in-vehicle device,
wherein the connector board has:
a terminal electrically connectable to the in-vehicle device;
a first input-output IC interposed between the terminal and the relay IC, and configured to input and output communication signals with respect to the terminal; and
a second input-output IC interposed between the communication lines and the relay IC, and configured to input and output communication signals with respect to the communication lines,
the terminal is provided on one edge side of the connector board, and the communication lines are connected on the other edge side of the connector board, and
the first input-output IC or the second input-output IC is mounted on a surface on an opposite side of the connector board to the surface on which the relay IC is mounted.