The invention relates to an infrared human body inducing multifunctional remote controller comprising a controller arranged in a shell. The controller is connected with a humidity sensing circuit, a temperature inducing circuit, a power supply control circuit, a human body inducing circuit and a wireless remote control circuit which are arranged in the shell. The wireless remote control circuit comprises a Bluetooth transmitter and an infrared signal transmitter. The human body inducing circuit comprises a human body infrared ray sensor F1 arranged on the shell. By means of the wireless remote control circuit, 99% of air conditioners, most of electrical appliances in the remote controller market and interconnection between the Bluetooth transmitter and a smart phone, a user state is timely notified; clock displaying, indoor temperature displaying and humidity displaying are provided through a display; a human body activity is induced by adding the human body infrared ray sensor; and an air conditioner is controlled by the induced human body activity, for example, the temperature of a room is regulated, or the air conditioner is automatically shut down when nobody is in the room so as to achieve the purpose of energy saving.