PROBLEM TO BE SOLVED: To provide a radiographic system which secures X-ray association even when wireless communication fails and prevents a subject from being exposed to unnecessary X-ray radiation, in a radiology system including a wireless communication unit.SOLUTION: The radiographic system transits a detection element of a radiological image detecting unit from a discharge state of electrical charge to an accumulating state of electrical charge, when receiving a control signal to start radiation from a radiation generator through the wireless communication unit and further when detecting the start of radiation by a radiation detecting unit.COPYRIGHT: (C)2012,JPO&INPIT【課題】無線通信手段を備えた放射線システムにおいて、無線通信が失敗した場合においても、X線連携を確実に行い、被検体に無駄なX線放射を行うことがない放射線撮像システムを得る。【解決手段】無線通信手段により放射線発生装置からの照射開始の制御信号を受信しただけでなく、照射検知手段により放射線の照射開始を検知したときにも、放射線画像検出部の検出素子を電荷掃き出し状態から電荷蓄積状態へ移行させる放射線撮像システムとする。【選択図】図6
