Set top box and smart home system based on set top box

The utility model discloses a set top box and an intelligent household system based on the set top box, and the set top box comprises a voice recognizer which is used for receiving and recognizing a voice instruction sent by a user; the set top box main body is used for generating a home control instruction according to the recognition result output by the voice recognizer; and the voice recognizer and the set top box main body are separately arranged. The set top box can be used as a control device of the intelligent household system, so that the number of equipment in a room is reduced. 本实用新型公开了一种机顶盒及基于该机顶盒的智能家居系统，其中机顶盒包括：语音识别器，用于接收并识别用户发出的语音指令；机顶盒主体，用于根据所述语音识别器输出的识别结果生成家居控制指令；所述语音识别器与所述机顶盒主体分离设置。本实用新型中的机顶盒能够作为智能家居系统的控制装置，从而减少了房间内的设备数量。