PROBLEM TO BE SOLVED: To provide a technique capable of enhancing estimation accuracy with respect to emotion of a boarding person.SOLUTION: An emotion estimation device (200) comprises: an information acquisition unit (210) capable of acquiring sound emotion information (Inf1), pulse emotion information (Inf2), and situation emotion information (Inf3); an emotion correction unit (221) for correcting each of the sound emotion information (Inf1) and the pulse emotion information (Inf2) on the basis of the situation emotion information (Inf3); and an emotion determination unit (222) which determines the type of the emotion of a boarding person (5) on the basis of a corrected estimation result.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2020,JPO&INPIT【課題】搭乗者の感情についての推定精度を高めることができる技術を提供する【解決手段】感情推定装置(200)は、音感情情報(Inf1)、脈波感情情報(Inf2)、および状況感情情報(Inf3)を取得可能な情報取得部(210)と、状況感情情報(Inf3)に基づいて音感情情報(Inf1)および脈波感情情報(Inf2)をそれぞれ補正する感情補正部(221)と、補正後推定結果に基づいて搭乗者(5)の感情の種類を判定する感情判定部(222)と、を備えている。【選択図】図2