Negative ion intelligent controller based on GPRS network and speech recognition

The invention discloses a negative ion intelligent controller based on GPRS network and speechrecognition. The negative ion intelligent controller comprises a casing, a relay, a GPRS communication module, and a speech recognition module. The relay, the GPRS communication module, and the speech recognition module are arranged inside the casing, and a first terminaland a second terminal of the relayextend out of the casing;the GPRS communication module is in communication connection with the signal terminal of therelay, and the GPRS communication module is connected with a GPRS antenna;the speech recognition module is in communication connectionwith the relay through the GPRS communication module, and the speech recognition module is connected with a speaker and a microphone;and a power supply module is further arranged inside the casing, the GPRS communication module and the speech recognition module are electrically connected with the power supply module respectively, and the power supply module supplies power to the GPRS communication module and the speech recognition module. According to the negative ion intelligent controller based on the GPRS network and speechrecognition, a mode of combination of GPRS remote control and speech control is adopted, remote control over power-on and power-off of a power-consuming device by a user is facilitated, dependence on a WiFi network is avoided, the intelligence degree is high, control means are diversified, operation is convenient and fast,and using is safer and more reliable.