To provide a vehicle battery charging control device capable of preventing a time until external charging starts from becoming longer while enabling supplementary charging and external charging.SOLUTION: A temporary storage device, a storage device, and a write processing device that performs a writing process to write information stored in the temporary storage device to the storage device and store the information are provided. When a supplementary charging termination condition is established in a state where an external charging start condition is not established, a supplementary charging device is stopped after causing the write processing device to perform the writing process. When the supplementary charging termination condition is established along with establishment of the external charging start condition, a command to start external charging is issued to a charger after the supplementary charging device is stopped, and the writing process by the write processing device is prohibited.SELECTED DRAWING: Figure 4
【課題】補充電および外部充電を可能としつつ、外部充電が開始するまでの時間が長くなるのを防止できる車両のバッテリ充電制御装置を提供する。【解決手段】一時記憶装置と、記憶装置と、一時記憶装置に記憶されている情報を記憶装置に書き込んで記憶させる書き込み処理を実施する書き込み処理装置とを設け、外部充電開始条件が成立していない状態で補充電終了条件が成立したときは、書き込み処理装置に書き込み処理を実施させた後に補充電装置を停止し、外部充電開始条件の成立に伴って補充電終了条件が成立したときは、補充電装置を停止した後に充電器に対して外部充電を開始させる指令を出し、且つ、書き込み処理装置による書き込み処理を禁止する。【選択図】図4
VEHICLE BATTERY CHARGING CONTROL DEVICE
車両のバッテリ充電制御装置
2023-05-10
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Battery charging control method of vehicle, battery charging control device and vehicle
European Patent Office | 2022
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