Secondary battery monitoring device and method for diagnosing failure

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United States of America Patent

PATENT NO 10288694
APP PUB NO 20180172771A1
SERIAL NO

15842268

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Abstract

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A secondary battery monitoring device is equipped with a resistance circuit and a detection circuit detecting an abnormality of a secondary battery, a current generation circuit generating a failure detection circuit for setting an output terminal of the resistance circuit to a failure diagnosis voltage, and a switch which permits the failure detection circuit to flow to the output terminal of the resistance circuit by switching. Further, a method for diagnosing failure of the secondary battery monitoring device is provided.

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Patent Owner(s)

  • ABLIC INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Igarashi, Atsushi Chiba, JP 33 128
Miyamoto, Yasuhiro Chiba, JP 59 435
Otsuka, Nao Chiba, JP 7 11

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