Master intelligent lights

An embodiment of the invention provides a main control intelligent lamp. The main control intelligent lamp mainly comprises a controller and a sensor unit; the sensor unit comprises a human body infrared sensor, a microwave sensor and a sound sensor; and the controller performs a comprehensive judgment according to an electric level signal transmitted by the human body infrared sensor, an electrical signal transmitted by the microwave sensor and a sound signal transmitted by the sound sensor, obtains whether a person is in external environment, and obtains state information of the person. The main control intelligent lamp can actively perceive whether the person is in the external environment, person states such as whether the person is active, and image, video, brightness, sound, gas, temperature, humidity, touch and other information of the external environment, and the main control intelligent lamp can achieve accurate perceptions of states of the person and the external environment, so electric control operation, for example, lamp light, an air-conditioning and an exhaust fan are started or closed, can be intelligently and accurately performed according to an actual condition of the external environment.