Patent ID: 11885852
Assignee: GS YUASA INTERNATIONAL LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G  B  H  Y | IPC G  H

Claim 9:
10. A computer program that causes a computer to execute a process for managing an energy storage device using a current measurement unit that measures a current flowing through the shunt resistor using a pair of signal wires connected to both ends of the shunt resistor connected to the energy storage device, and a connecting wire that connects the signal wire to a reference potential source via an opening/closing switch,
wherein the computer program causes the computer to execute:
opening and closing the opening/closing switch; and
determining presence or absence of a failure in which connection between the pair of signal wires via the shunt resistor becomes defective based on a change in current measured by the current measurement unit when the opening/closing switch is opened and closed.