Emotion identification device, emotion identification method and message output system

摘要

PROBLEM TO BE SOLVED: To identify emotions of a plurality of people. SOLUTION: In an emotion identification device 1, a control unit 13 has a stay area specifying unit 131 for specifying an area where a plurality of people in a building are staying, and a reflected wave based on a predetermined radio wave transmitted in the building. The reflected wave data acquisition unit 132 for acquiring data, the separation unit 133 for separating a plurality of signal components included in the reflected wave data, and the plurality of signal components separated by the separation unit 133 are each of the plurality of areas. Matches the arrival area identification unit 134 that identifies whether the signal has arrived from, the area where there are a plurality of people specified by the stay area identification unit 131, and the area where the plurality of signal components specified by the arrival area identification unit 134 have arrived. The signal identification unit 135 that identifies the reflected wave component reflected by each of the plurality of people, and the emotion identification unit 136 that specifies the emotions of each of the plurality of people based on the reflected wave component specified by the signal identification unit 135. And have. [Selection diagram] Fig. 3