To estimate a user's emotion more accurately while taking into account an in-vehicle environment.SOLUTION: An emotion estimation and integration device includes: a storage unit for storing weighting information for integration in which a circumferential environment of a user is associated with a weighted value calculated for each monitoring information that observes biological information on the user; an environment estimation unit for estimating a circumferential environment of the user; a plurality of emotion estimation units for outputting an estimation result in which the user's emotion is estimated by using the monitoring information of mutually different kinds; and an estimation result integration unit for estimating the emotion of the user by specifying the weighted value based on the monitoring information used by the emotion estimation units and the circumferential environment of the user at a timing at which the estimation result is acquired and performing weighting that uses the weighted value for the result of the estimation by the emotion estimation unit.SELECTED DRAWING: Figure 1
【課題】車内環境を考慮し、より精度良くユーザの感情を推定することができる。【解決手段】 ユーザの周囲の環境と、ユーザの生体情報を観測したモニタリング情報毎に算出された重み値と、が対応付けられた統合用重み付け情報を記憶した記憶部と、前記ユーザの周囲の環境を推定する環境推定部と、相互に異なる種類の前記モニタリング情報を用いてユーザの感情を推定した推定結果を出力する複数の感情推定部と、前記感情推定部が用いた前記モニタリング情報と、前記推定結果を取得したタイミングにおける前記ユーザの周囲の環境と、に基づき前記重み値を特定し、前記感情推定部による推定結果に該重み値を用いた重み付けを行うことによりユーザの感情を推定する推定結果統合部と、を備える。【選択図】図1
EMOTION ESTIMATION AND INTEGRATION DEVICE, AND EMOTION ESTIMATION AND INTEGRATION METHOD AND PROGRAM
感情推定統合装置、感情推定統合方法およびプログラム
2020-05-07
Patent
Elektronische Ressource
Japanisch
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