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    • 2. 发明申请
    • REMOTE LEARNING SYSTEM
    • 远程学习系统
    • WO1997027572A1
    • 1997-07-31
    • PCT/US1997000871
    • 1997-01-21
    • GUY, Frederick, R.
    • ROBERTS, Ronald, N.
    • G09B05/14
    • H04N7/147G09B5/065G09B5/14Y10S706/927
    • A remote learning system combines on-line service information and remote user information with a television signal designed to be received by students using multimedia personal computers. The combined signal is then transmitted to all of the students at their personal computers. At each personal computer, the received signal is separated into its component parts by a VBI modem for display or control on/off the personal computers. Each personal computer is capable of communicating back to a main server over a network such as a public telephone network. A broadcasting facility integrates the information transmitted over the network from a single student with the television signal.
    • 远程学习系统将在线服务信息和远程用户信息与设计为使用多媒体个人计算机的学生接收的电视信号相结合。 然后将组合的信号传送给个人计算机上的所有学生。 在每个个人计算机上,通过VBI调制解调器将接收的信号分离成其组成部分,以显示或控制个人计算机的开/关。 每个个人计算机能够通过诸如公共电话网络的网络与主服务器通信。 广播设施将来自单个学生的通过网络发送的信息与电视信号相集成。