Toyota Jidosha Kabushiki Kaisha

Sumitomo Electric Industries, Limited

Sumitomo Wiring Systems, Limited

Autonetworks Technologies, Limited

Hiroyuki Ishikawa

Taiko Sato

Hirokazu Komori

Takahiro Murata

Takaya Kohori

Masayuki Ishikawa

Kenta Kobayashi

Akira Kitabata

An automobile architecture includes a composite cable, a main electronic control unit, a subsidiary electronic control unit, a motor sensor, and a wheel velocity sensor. In the architecture, the composite cable connects the main electronic control unit and the subsidiary electronic control unit, and the motor sensor and the wheel velocity sensor are connected to the subsidiary electronic control unit.

Automobile architecture

A wire harness includes a first circuit group and a second circuit group. The first circuit group has one end connected to a first connector and another end connected to a second connector. The second circuit group has one end connected to the first connector and another end connected to a third connector. The second circuit group branches from the first circuit group at a position of the second connector or at a position of a connection target connected by the second connector.

Wire harness including branching circuit groups

A wire harness is disposed across an interior area and an exterior area, and is connected to a connection target component in the exterior area. The wire harness includes: a water shut-off cable being disposed across a boundary between the interior area and the exterior area, and having inter-wire water shut-off property; and a non-water shut-off cable being connected to the water shut-off cable in the exterior area, and being connectable to the connection target component.

Wire harness

Growing community of inventors

Aichi, Japan

Hiroyuki Ishikawa