PROBLEM TO BE SOLVED: To provide a driver diagnostic device capable of diagnosing the physiological conditions of a driver accurately and continuously.SOLUTION: The driver diagnostic device 1 having a diagnosis section 15 for diagnosing the physiological conditions of the driver based on two or more pieces of physiological information, includes: a response request section 10 for requesting the response of the driver a response acquisition section 11 to acquire the response of the driver to the request of the response request section 10 a response state determining section 12 for determining whether an abnormality occurs in the physiological conditions of the driver based on the state of the acquired response a physiological condition estimation section 13 for estimating the disease of the driver based on the response when it is determined that the abnormality occurs in the physiological conditions of the driver by the response state determining section 12 and a weighting section 14 for weighting the physiological information to be influenced by the disease of the driver which is estimated by the physiological condition estimation section 13. The diagnosis section 15 diagnoses the physiological conditions of the driver, using the two or more pieces of physiological information and the weighting.COPYRIGHT: (C)2011,JPO&INPIT【課題】正確かつ連続的に運転者の生理状態を診断することができる運転者診断装置を提供する。【解決手段】複数の生理情報に基づいて運転者の生理状態を診断する診断部15を有する運転者診断装置1であって、運転者の応答を要求する応答要求部10と、応答要求部10の要求に対する運転者の応答を取得する応答取得部11と、応答の取得状態に基づいて運転者の生理状態に異常が発生しているか否かを判定する応答状態判定部12と、応答状態判定部12により運転者の生理状態に異常が発生していると判定された場合には、応答に基づいて運転者の疾患を推定する生理状態推定部13と、生理状態推定部13により推定された運転者の疾患によって影響を受ける生理情報に重みを付与する重み付け部14と、を備え、診断部15は、複数の生理情報及び重みを用いて運転者の生理状態を診断することを特徴として構成する。【選択図】図1
