Machine-card separated graphic system based on C/S structure
Title：
Machine-card separated graphic system based on C/S structure
Application Number：
 200710119687
Application Date：
 2007/07/30
Announcement Date：
 2008/01/23
Pub. Date：
Publication Number：
 101110925
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 H04N 5/445H04N 5/00G06F 3/14
Applicant(s)：
 Tisinghua University
Inventor(s)：
 Wang Xingjun, Zhou Xin, Mei Hongbing, Jiang Shaohui
Key Words：
 Machine-card, graphic system, C/S structure
Abstract：
 The present invention discloses a machine card separation figure system base on a C/S structure, which belongs to the digital television and figure system display technology field. The system comprises a machine card separation system and a figure system. The machine card separation system comprises a digital television receiver, a big card, and a machine card communication interface. The digital television receiver is used for the user operation such as the button receiving process, and the control of the figure output display. The big card comprises a separate CPU, which is used for the digital television application such as the condition receiving and the realization of the electronic program guide. The machine card communication interface is used for the transmission of the machine card separation protocol. The figure system comprises a figure system server of the digital television receiving terminal, a figure system client of the big card terminal, and a figure system communication protocol transmitted on the machine card communication interface. The utility model realizes the function of dividing the digital television application such as the condition receiving and the electronic program guide from the digital television receiving terminal to the module terminal, and thereby the purpose that the digital television has no connection with the difference of the digital television is reached.
Claim：
Priority：
PCT：
LegalStatus：

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