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    • 5. 发明授权
    • Information transfer apparatus, information transfer system and information transfer method
    • 信息传递装置,信息传递系统和信息传递方法
    • US09003097B2
    • 2015-04-07
    • US13513851
    • 2010-10-07
    • Nobuyuki EnomotoYasunori OkajimaTadashi HaneishiGo MaseTakeshi Katou
    • Nobuyuki EnomotoYasunori OkajimaTadashi HaneishiGo MaseTakeshi Katou
    • G06F13/00G06F13/38
    • G06F13/38G06F13/385G06F2213/3808H04L12/6418
    • An information transfer apparatus of the present invention is an information transfer apparatus including a network interface connected to a server that distributes data, via a network, and a USB interface connected to an information presentation apparatus that presents the data, the information transfer apparatus transferring the data distributed from the server to the information presentation apparatus; and the information transfer apparatus includes: a switch that enables or disables connection with the information presentation apparatus via the USB interface; and a control section that judges whether or not the data distributed from the server has been updated, enables connection with the information presentation apparatus by the switch to transfer the data to the information presentation apparatus only upon judging that the data has been updated, and, after transferring the data, disables the connection with the information presentation apparatus by the switch.
    • 本发明的信息传送装置是一种信息传送装置,包括连接到经由网络分发数据的服务器的网络接口和连接到呈现数据的信息呈现装置的USB接口,信息传送装置传送 数据从服务器分发到信息呈现装置; 并且信息传送装置包括:经由USB接口使能或禁止与信息呈现装置连接的开关; 以及判断从服务器分发的数据是否被更新的控制部分,只有在判断数据被更新之后,才能通过切换器与信息呈现装置进行数据传送到信息呈现装置的连接, 在传输数据后,禁止通过交换机与信息呈现设备的连接。