VOLTAGE MEASUREMENT DEVICE, VOLTAGE DETECTION CIRCUIT, AND VOLTAGE DETECTION METHOD

A voltage measurement device is a voltage measurement device including a plurality of voltage detection circuits which measure cell voltages of a plurality of cells connected in series. Each of the plurality of voltage detection circuits includes: a communication end information holding circuit whic...

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Bibliographische Detailangaben
Hauptverfasser: HATANI, Naohisa, MIYAKE, Jiro
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A voltage measurement device is a voltage measurement device including a plurality of voltage detection circuits which measure cell voltages of a plurality of cells connected in series. Each of the plurality of voltage detection circuits includes: a communication end information holding circuit which holds communication end information specifying, as at least one communication end position, at least one of the plurality of voltage detection circuits; and a communication control circuit which controls transfer for sending a communication command received from a preceding voltage detection circuit located at a preceding stage to a next voltage detection circuit located at a next stage, according to the communication end information.