The present invention discloses a 
robot device for smart 
home management. The device is used for managing various smart home systems. The device comprises a 
database for storing the management information. The device at least further comprises a voice receiving and 
processing module used for receiving the voice information input by a user, 
processing the data of the voice information, and storing the data of the voice information into the 
database; a voiceprint recognition module used for subjecting the converted voice information to voiceprint recognition and determining the identity information of the user; a semantic understanding module used for subjecting the converted voice information to speech understanding and determining the 
semantics of the voice information of the user; and a smart 
home control module used for controlling or adjusting a smart home 
system according to the information in the 
database, the identity information of the user determined by the voiceprint recognition module, and the 
semantics information determined by the semantic understanding module. Meanwhile, the invention also provides a smart 
home management method. According to the technical scheme of the invention, the home safety can be guaranteed. At the same time, various misoperations are prevented, so that the high safety performance is realized.