RADIOGRAPHIC APPARATUS, RADIOGRAPHIC SYSTEM, AND CONTROL APPARATUS FOR RADIOGRAPHIC APPARATUS

To solve the problem that, in a radiographic apparatus provided with a plurality of batteries, if the plurality of batteries are simultaneously charged from one charging circuit, the charging current is divided and longer charging time is required before the radiographic apparatus becomes usable.SOLUTION: Provided is a radiographic apparatus that includes: at least two batteries; a charging unit for inputting a current to the plurality of batteries to charge the batteries; and a current control unit for controlling the current input by the charging unit to each of the plurality of batteries. The current control unit determines a current to be input, by the charging unit, to each of the plurality of batteries on the basis of a difference between a remaining power of each of the plurality of batteries and a predetermined threshold value.SELECTED DRAWING: Figure 5 【課題】 複数のバッテリを備えた放射線撮影装置において、一つの充電回路から複数のバッテリを同時に充電する場合に充電電流が分割され放射線撮影装置が使用可能となるまでの充電時間が長くなる。【解決手段】 少なくとも２つ設けられた複数のバッテリと、複数のバッテリに電流を入力して充電を行う充電部と、充電部が複数のバッテリのそれぞれに入力する電流を制御する電流制御部と、を有する。電流制御部は、複数のバッテリのそれぞれにおける残量と所定の閾値との差分に基づいて、充電部が複数のバッテリのそれぞれに入力する電流を決定する。【選択図】 図５