Multimedia terminal with polymodal collection function

The invention discloses a multimedia terminal with a polymodal collection function. The multimedia terminal is provided with a temperature sensor, a humidity sensor, a sound sensor, a body silhouette scanning sensor, a pressure sensor, a torque sensor and a displacement sensor on the basis of the traditional multimedia terminal, the sensors are capable of collecting the data information of the environment where the terminal is in or collecting and feeding back related physical data information of a user to the multimedia terminal and saving the information, and a sensor expansion interface is further reserved in the multimedia terminal in advance for increasing a new sensor.