PROBLEM TO BE SOLVED: To easily remodel an existing radiation generation apparatus in which radiation irradiation can be made only once in response to one radiation irradiation instruction, to the one corresponding to dynamic photographing.SOLUTION: A radiation generation apparatus includes: an acquisition unit for acquiring a first signal for giving an instruction to irradiate a radiation ray； a first connection unit capable of inputting a second signal indicating a driving state of a radiation imaging apparatus capable of generating a radiation image； a second connection unit that can be connected to a radiation generator capable of generating a radiation ray； and a control unit capable of causing a third signal for giving an instruction to irradiate a radiation ray to be output from the second connection unit repeatedly at a predetermined cycle on the basis of the acquired first signal and the input second signal.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2020,JPO&INPIT【課題】１回の放射線の照射指示に対して放射線の照射を１回しか行うことができない既存の放射線発生装置を、動態撮影に対応したものに容易に改造できるようにする。【解決手段】放射線の照射を指示する第一信号を取得する取得部と、放射線画像を生成可能な放射線画像撮影装置の駆動状態を示す第二信号を入力することが可能な第一接続部と、放射線を発生可能な放射線発生装置と接続することが可能な第二接続部と、取得した第一信号及び入力された第二信号に基づいて、放射線の照射を指示する第三信号を所定周期で繰り返し第二接続部から出力させることが可能な制御部と、を備える。【選択図】図２
