公开(公告)号：US5416508A

公开(公告)日：1995-05-16

申请号：US278123

申请日：1994-07-21

申请人： Kazushi Sakuma ,  Eiji Ohga ,  Masahiko Kawasaki ,  Kimihito Harada ,  Tatsuo Takahashi ,  Ruysuke Tozaki

发明人： Kazushi Sakuma ,  Eiji Ohga ,  Masahiko Kawasaki ,  Kimihito Harada ,  Tatsuo Takahashi ,  Ruysuke Tozaki

IPC分类号： H04N7/167 ,  H04N7/173 ,  H04N7/16

CPC分类号： H04N7/1675 ,  H04N21/23614 ,  H04N21/4221 ,  H04N21/47211 ,  H04N21/84 ,  H04N21/8455 ,  H04N7/17363

摘要： A CATV center facility transmits, together with the television signals of a plurality of programs, display control data indicating program names and selection numbers of the respective programs and channel data indicating the numbers of channels on which the respective programs are being broadcast or to be broadcast. A terminal apparatus detects the program names, selection numbers and channel numbers from the display control data and the channel data, and makes a TV receiver display the detected program names and selection numbers in an associated manner. While looking at a picture thus displayed, a user selects a desired program by pushing a corresponding numeral button of a remote controller or a keyboard. In response to the program selection by the user, the terminal apparatus is tuned to the channel of the selected program.

摘要翻译： CATV中心设施与多个节目的电视信号一起发送指示节目名称和各个节目的选择号码的显示控制数据，以及指示各节目正在广播或被广播的频道数量的频道数据 。 终端设备从显示控制数据和频道数据中检测节目名称，选择号码和频道号码，并使TV接收机以相关的方式显示检测到的节目名称和选择号码。 在观看如此显示的照片时，用户通过按下遥控器或键盘的对应的数字按钮来选择所需的节目。 响应于用户的节目选择，终端装置被调谐到所选节目的频道。