Intelligent EPG unified search engine system

The invention discloses an intelligent EPG unified search engine system, which includes a data injection layer, an intelligent EPG service unit, a unified search engine unit, a background management unit, and a data output unit. The intelligent EPG service unit is in separate data communication with the data injection layer, the unified search engine unit and the background management unit. The data output unit is in data communication with the uniform search engine unit. A multi-dimensional search result is presented to a user by using channels, programs and time as search dimensions. When the user searches for a target keyword, the search engine will return corresponding search results from different dimensions. 本发明公开了种智能EPG统搜索引擎系统包括：数据注入层、智能EPG服务单元、统搜索引擎单元、后台管理单元和数据输出单元，所述智能EPG服务单元分别与数据注入层、统搜索引擎单元和后台管理单元进行数据通讯，所述数据输出单元与所述统搜素引擎单元进行数据通讯；是以频道、节目、时间为搜索维度，给用户呈现多维度的搜索结果。当用户搜索目标关键词时，搜索引擎将会从不同维度返回相应搜索结果。