Electronic control unit

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9090237
APP PUB NO 20140358365A1
SERIAL NO

14291293

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Importance

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Abstract

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An electronic control unit includes a controller configured to interrupt a failsafe relay for a predetermined time period while an external load, such as an electric servo motor, is in a non-operating state and to perform a diagnosis of a short-circuit fault, which may occur at a load power supply line, based on a difference between a first voltage applied to a positive power supply line and a second voltage applied to the load power supply line.

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Patent Owner(s)

Patent OwnerAddress
NIDEC ELESYS CORPORATION2-8 SHIN-KAWASAKI SAIWAI-KU KAWASAKI-SHI KANAGAWA 212-0032

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iwagami, Naoki Yokohama, JP 12 43

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