To predict future action of a moving body by considering a state of a driver of the moving body.SOLUTION: A prediction unit 62 includes: a movement state information acquisition section 620 that acquires movement state information of a prediction target; a surrounding state information acquisition section 621 that acquires surrounding state information regarding movement states of traffic participants around the prediction target; a traffic environment information acquisition section 622 that acquires traffic environment information around the prediction target; a driver state information acquisition section 623 that acquires driver state information regarding a state of a driver of the prediction target; a traffic scene identification section 624 that identify a traffic scene of the prediction target on the basis of the movement state information, the surrounding state information, and the traffic environment information; an action pattern selection section 625 that selects at least one from among a plurality of predetermined action patterns as a predicted action pattern on the basis of the traffic scene and the driver state information; and an action prediction section 626 that predicts a future action of the prediction target on the basis of the predicted action pattern.SELECTED DRAWING: Figure 3
【課題】移動体の運転者の状態を考慮して移動体の将来の行動を予測すること。【解決手段】予測ユニット62は、予測対象の移動状態情報を取得する移動状態情報取得部620と、予測対象の周囲の交通参加者の移動状態に関する周囲状態情報を取得する周囲状態情報取得部621と、予測対象の周囲の交通環境情報を取得する交通環境情報取得部622と、予測対象の運転者の状態に関する運転者状態情報を取得する運転者状態情報取得部623と、移動状態情報、周囲状態情報、及び交通環境情報に基づいて予測対象の交通シーンを特定する交通シーン特定部624と、交通シーン及び運転者状態情報に基づいて、予め定められた複数の行動パターンの中から少なくとも1つを予測行動パターンとして選択する行動パターン選択部625と、予測行動パターンに基づいて予測対象の将来の行動を予測する行動予測部626と、を備える。【選択図】図3
MOVING BODY PREDICTION DEVICE, LEARNING METHOD, TRAFFIC SAFETY SUPPORT SYSTEM, AND COMPUTER PROGRAM
移動体予測装置、学習方法、交通安全支援システム、及びコンピュータプログラム
2024-04-11
Patent
Electronic Resource
Japanese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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