Patent ID: 8130909

Claim:
A radiographic imaging device comprising: a radiation detector that has a plurality of sensor portions that accumulate charge generated due to radiation being irradiated thereon when capturing a radiographic image; a receiving unit that receives request data requesting radiation irradiation permission from a control device that controls a radiation source for radiation irradiation when capturing a radiographic image; a control unit that controls the radiation detector such that an accumulation extraction operation is repeatedly performed that extracts charge that has accumulated in each of the plurality of sensor portions of the radiation detector, the accumulation extraction operation being performed after a specific accumulation period has elapsed, the specific accumulation period being greater than an irradiation period of radiation irradiation from the radiation source when capturing a radiographic image; a determination unit that, when the request data is received by the receiving unit, determines whether or not radiation irradiation of the irradiation period from the radiation source is possible within an accumulation period of an accumulation extraction operation currently being carried out under control of the control unit; and a permission unit that permits radiation irradiation if the determination unit has determined that irradiation is possible, and that permits radiographic imaging after starting an accumulation period of a next accumulation extraction operation if the determination unit has determined that irradiation is not possible.