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1 引言交互式电视机顶盒与接收机是交互式电视系统的两种不同的终端设备。中央电视台推出的多赛事交互体育节目是采用交互式电视机顶盒加电视机作为终端设备 ,而海信集团则推出交互电视接收机作为宽带互动电视的终端设备。从技术角度上讲 ,海信互动电视接收机是将网络机顶盒芯
1 Introduction Interactive television set-top boxes and receivers are two different end devices for interactive television systems. The multi-event interactive sports program launched by CCTV uses interactive TV set-top boxes and television sets as terminal equipment, and Hisense Group has introduced interactive television receivers as terminal equipment for broadband interactive television. From a technical point of view, Hisense Interactive TV receiver is the network set-top box core