To provide a state recognition estimation system and an operation support system for estimating whether or not a subject moving in a prescribed environment properly recognizes a state of an object to be recognized present in surrounding environment of the subject.SOLUTION: In an operation support system 10, a situation recognition estimation system 11 includes: information acquisition means 14 for acquiring various kinds of information; visual recognition state grasping means 15 for grasping a visual recognition state of an object to be recognized of a driver; task specification means 16 for specifying an operation task to be performed in the near future; and recognition determination means 17 for determining situation recognition. The recognition determination means, in which a line-of-sight model corresponding to state recognition to be a standard is stored for each operation task, determines whether or not a timing at which the object to be recognized is visually recognized in each visual recognition area where a driver should visually recognizes the object to be recognized and a visual recognition time in which the object to be recognized is visually recognized are appropriate from line-of-sight data and the line-of-sight model.SELECTED DRAWING: Figure 1
【課題】所定の環境中を移動する対象者がその周囲に存在する認識対象物の状況を適切に認識しているか否かを推定する状況認識推定システム及び運転支援システムを提供する。【解決手段】運転支援システム10において、状況認識推定システム11は、各種情報を取得する情報取得手段14と、運転者の認識対象物の視認状況を把握する視認状況把握手段15と、近い将来行われる運転タスクを特定するタスク特定手段16と、状況認識について判定する認識判定手段17とを備えている。認識判定手段は、基準となる状況認識に対応する視線モデルが運転タスク毎に記憶され、視線データと視線モデルから、運転者が認識対象物を視認すべき各視認エリアにおいて認識対象物を視認するタイミングと、認識対象物を視認する視認時間とが適切か否かを判定する。【選択図】図1
STATE RECOGNITION ESTIMATION SYSTEM AND OPERATION SUPPORT SYSTEM
状況認識推定システム及び運転支援システム
2020-12-10
Patent
Elektronische Ressource
Japanisch
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