| 摘要 |
<p>Disclosed is a wiring harness that enables the standardization of functions provided in an electronic control unit and that can be commonly used without changing circuits, even in cases in which the combination of a plurality of electronic devices installed in a vehicle is changed. Also disclosed is an electronic device control system that is provided with the aforementioned wiring harness. The wiring harness (30) is provided with a standard connection circuit unit (31) that connects a standard electronic device (10a) and an ECU (20), and an optional connection circuit unit (32) that connects an optional electronic device (10b) and the ECU (20). Additionally, the optional connection circuit unit (32) is provided with a communication connector (50) that is disposed in a manner enabling the connection of the optional electronic device (10b), and an optional circuit (321) that connects the communication connector (50) to the ECU (20). In addition, the communication connector (50) performs multiplex communication with the ECU (20), which multiplexes the communication between the optional electronic device (10b) and the ECU (20).</p> |
