To provide a charging control device, system, method, and program that reduce the charging time of an electric vehicle.SOLUTION: In a charging control system 100, a charging control device 103 includes a reception unit that receives respective states from a first charging unit and a second charging unit, an acquisition unit that acquires measurement results obtained by measuring the actual electric amount, which is the electric amount actually used to charge multiple devices to be charged, a setting unit that sets an upper limit value of the total electric amount obtained by summing the actual electric amounts, a standby control unit that makes the first charging unit wait to charge a first device to be charged and the second charging unit wait to charge a second device to be charged, among multiple devices to be charged when it is determined that the total electric amount exceeds the upper limit value, a switching unit that switches charging control of charging the first device to be charged to constant voltage control, in which charging is performed at a constant voltage, from a constant current control in which charging is performed at a constant current determined by an instruction value, and a changeover unit for changing the second device to be charged to a target for charging when the charging control of charging the first device to be charged is detected as having switched from the constant current control to the constant voltage control.SELECTED DRAWING: Figure 11
【課題】電気自動車の充電時間を短縮する充電制御装置、システム、方法及びプログラムを提供する。【解決手段】充電制御システム100において、充電制御装置103は、第1充電部及び第2充電部から、それぞれの状態を受け付ける受付部、複数の被充電装置を実際に充電した電力量である実際電力量を計測した計測結果を取得する取得部、実際電力量を合計した総電力量の上限値を設定する設定部、総電力量が上限値を超えると判断すると、複数の被充電装置のうち、第1充電部で第1被充電装置を充電し、第2被充電装置を第2充電部で充電するのを待機させる待機制御部、第1被充電装置を充電する充電制御を指示値で定まる一定電流で充電する定電流制御から、一定電圧で充電する定電圧制御に切り替える切替部及び第1被充電装置を充電する充電制御が定電流制御から定電圧制御に切り替ったと検出すると、前記第2被充電装置を充電する対象に変更する変更部を備える。【選択図】図11
CHARGING CONTROL DEVICE, CHARGING CONTROL SYSTEM, CHARGING CONTROL METHOD, AND PROGRAM
充電制御装置、充電制御システム、充電制御方法、及び、プログラム
2024-10-04
Patent
Electronic Resource
Japanese
CHARGING CONTROL DEVICE, CHARGING CONTROL METHOD, AND CHARGING CONTROL PROGRAM
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