US 11,854,316 B2
Management device, energy storage apparatus, and failure diagnosis method
Yu Matsumoto, Kyoto (JP); and Kiyohiro Fujita, Kyoto (JP)
Assigned to GS YUASA INTERNATIONAL LTD., Kyoto (JP)
Appl. No. 17/057,028
Filed by GS Yuasa International Ltd., Kyoto (JP)
PCT Filed May 16, 2019, PCT No. PCT/JP2019/019421
§ 371(c)(1), (2) Date Nov. 19, 2020,
PCT Pub. No. WO2019/225452, PCT Pub. Date Nov. 28, 2019.
Claims priority of application No. 2018-098515 (JP), filed on May 23, 2018.
Prior Publication US 2021/0209872 A1, Jul. 8, 2021
Int. Cl. G07C 5/08 (2006.01); H04W 4/40 (2018.01); G07C 5/00 (2006.01); H01M 10/48 (2006.01)
CPC G07C 5/0816 (2013.01) [G07C 5/008 (2013.01); G07C 5/0808 (2013.01); H01M 10/48 (2013.01); H04W 4/40 (2018.02)] 15 Claims
OG exemplary drawing
 
1. A management device for an energy storage device mounted on a vehicle, the management device comprising:
a management unit;
a component that operates according to an instruction of the management unit and that generates an operation sound; and
an acquisition unit that acquires information, wherein
the management unit operates the component and diagnoses a failure of the component when the information acquired by the acquisition unit satisfies a predetermined condition indicating a possibility that no person stays within the vehicle and within a certain distance from the vehicle.