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发明公开
CN104301789A EPG系统及EPG信息的实时更新方法 无效 - 驳回

EPG系统及EPG信息的实时更新方法
摘要：
本发明公开了一种EPG系统及EPG信息的实时更新方法。所述EPG系统包括播出系统(1)、EPG发布系统(2)和信息接口(3)；所述播出系统(1)包括节目单编辑模块(11)、播出在线控制模块(12)和节目单网关模块(13)；所述节目单网关模块(13)根据节目单编辑模块(11)编辑的节目数据生成EPG信息，并根据对节目数据进行修改的变化信息修改EPG信息，所述EPG信息经由所述信息接口(3)发送给所述EPG发布系统(2)；所述EPG发布系统(2)发布所述EPG信息；本发明提供的EPG系统及EPG信息的实时更新方法可以实时获取并修正播出系统的播出节目信息，将修正后的最新播出预告发布到节目终端，保证了EPG中的播出信息实时、准确。
摘要（英）：

The invention discloses an EPG system and a real-time updating method for EPG information. The EPG system comprises a broadcasting system (1), an EPG publishing system (2) and an information interface (3). The broadcasting system (1) comprises a program list editing module (11), a broadcasting online control module (12) and a program list gateway module (13). The program list gateway module (13) generates the EPG information according to program data edited by the program list editing module (11) and revising the EPG information according to the revised information of program data. The EPG information is sent to the EPG publishing system (2) through the information interface (3). The EPG publishing system (2) publishes the EPG information. By the adoption of the EPG system and the real-time updating method for the EPG information, the broadcast program information of the broadcasting system is obtained and revised in real time, the revised latest broadcast program guide is sent to a program terminal, and real-time and accurate broadcast information in an EPG is guaranteed.

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