公开(公告)号：US20110185413A1

公开(公告)日：2011-07-28

申请号：US13081317

申请日：2011-04-06

申请人： YOSHIHIRO FUJII ,  Minoru Nishizawa ,  Tatsuro Ikeda ,  Koji Okada ,  Tomoaki Morijiri ,  Hidehisa Takamizawa ,  Asahiko Yamada

发明人： YOSHIHIRO FUJII ,  Minoru Nishizawa ,  Tatsuro Ikeda ,  Koji Okada ,  Tomoaki Morijiri ,  Hidehisa Takamizawa ,  Asahiko Yamada

IPC分类号： H04L9/32 ,  G06F21/00

CPC分类号： G06F21/32 ,  G07C9/00158

摘要： A client apparatus transmits environmental information acquired from an environmental information acquisition device as well as a biometric authentication information matching result to a server apparatus. The server apparatus verifies the validity of the environmental information such as a luminance as well as the validity of the biometric authentication information matching result. If an environment is problematic, the server apparatus notifies the client apparatus that the environmental information is problematic. The client apparatus overcomes the problem of the environment such as the luminance based on the notification from the server apparatus and then retries a biometric authentication. The possibility of re-failure due to the environmental problem can be reduced during a retry of the biometric authentication.

摘要翻译： 客户端装置将从环境信息获取装置获取的环境信息以及生物体认证信息匹配结果发送到服务器装置。 服务器装置验证诸如亮度的环境信息的有效性以及生物认证信息匹配结果的有效性。 如果环境存在问题，则服务器装置向客户端装置通知环境信息是有问题的。 客户机装置克服了基于来自服务器装置的通知的亮度等环境问题，然后重试生物体认证。 在生物认证的重试期间可以减少由于环境问题引起的重新故障的可能性。