To suppress reduction of convenience for a user due to diagnosis of a backup power supply.SOLUTION: A power supply control device according to an embodiment comprises a controller that performs diagnosis of a deterioration level on a backup power supply that supplies electric power to a load of a vehicle when a main power supply supplying electric power to the load fails. The controller starts a diagnosis before a user rides on the vehicle if occurrence of an event indicating that the user is to ride on the vehicle is detected.SELECTED DRAWING: Figure 6
【課題】バックアップ電源の診断によるユーザの利便性の低下を抑止すること。【解決手段】実施形態に係る電源制御装置は、車両の負荷に電力を供給するメイン電源が失陥したときに負荷に電力を供給するバックアップ電源を対象に、劣化度合いの診断を行うコントローラを備える。コントローラは、ユーザが車両に乗車することを示す事象の発生を検出した場合に、ユーザが車両に乗車する前に診断を開始する。【選択図】図6
POWER SUPPLY CONTROL DEVICE, POWER SUPPLY CONTROL METHOD, AND POWER SUPPLY CONTROL PROGRAM
電源制御装置、電源制御方法及び電源制御プログラム
2025-01-17
Patent
Electronic Resource
Japanese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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