公开(公告)号：US20180057011A1

公开(公告)日：2018-03-01

申请号：US15686684

申请日：2017-08-25

Applicant: DENSO CORPORATION

Inventor： Kenji SOGO ,  Takashi NAOI ,  Makoto TANAKA ,  Kazutoshi SHIOMI ,  Ichiro AKAHORI

IPC: B60W50/00

CPC classification number: B60W50/00 ,  B60L15/007 ,  B60L2270/147 ,  H02M1/44

Abstract: An in-vehicle apparatus is provided which is installed in a vehicle including a power supply. The apparatus includes at least one drive circuit that is driven by DC voltage supplied from the power supply, and a positive electrode side line that electrically connects a positive electrode terminal of the power supply and a high-electric potential side electrical path of the drive circuit. A negative electrode terminal of the power supply and a low-electric potential side electrical path of the drive circuit are electrically connected to a body ground of the vehicle. The apparatus includes an auxiliary line that has a first end electrically connected to the positive electrode terminal or the negative electrode terminal and a second end connected to the high-electric potential side electrical path or the body ground, and that is arranged along the positive electrode side line or the body ground.