To improve safety.SOLUTION: A safety confirmation device according to an embodiment includes: a center-of-gravity acquisition part for acquiring, according to the elapse of time, a plurality of pieces of center-of-gravity position information indicating a center-of-gravity position of a driver boarded on a vehicle from a detection part provided in a seat of the vehicle; a position determination part for determining whether or not a position of the vehicle is in the vicinity of an intersection identified to have poor visibility on the basis of information representing an area around which the vehicle is traveling; a state determination part for determining whether or not a change in the center-of-gravity position of the driver based on the elapse of time indicated by the plurality of pieces of center-of-gravity position information is smaller than a predetermined threshold value when the position determination part determines that a position of the vehicle is in the vicinity of the intersection; and an output part for outputting alarm information when the change in the center-of-gravity position of the driver is determined to be smaller than the predetermined threshold value.SELECTED DRAWING: Figure 4
【課題】安全性を向上させる。【解決手段】実施形態にかかる安全確認装置は、車両の座席に設けられた検出部から、当該車両に搭乗している運転者の重心位置を示した重心位置情報を、時間の経過に従って複数取得する重心取得部と、車両が走行している周辺が表された情報に基づいて、車両の位置が、見通しが良くないと識別されている交差点近傍であるか否かを判定する位置判定部と、位置判定部により車両の位置が、交差点近傍であると判定された場合に、複数の重心位置情報で示される、時間の経過に基づいた運転者の重心位置の変化が、所定の閾値より小さいか否かを判定する状態判定部と、運転者の重心位置の変化が、所定の閾値より小さいと判定された場合に、警報情報を出力する出力部と、を備える。【選択図】図4
SAFETY CONFIRMATION DEVICE AND SAFETY CONFIRMATION METHOD
安全確認装置、及び安全確認方法
2018-12-27
Patent
Elektronische Ressource
Japanisch
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