PROBLEM TO BE SOLVED: To accurately calculate the probability of collision.SOLUTION: A collision avoidance device 10 comprises: a position detection part 121 that detects a position of an obstacle; a prediction part 122 that predicts a range of positions of the obstacle O with respect to a vehicle V at a plurality of times in the future; a travel state specification part 123 that specifies a travel state of the vehicle V; and a calculation part 124 that calculates the probability of collision of the vehicle V against the obstacle O on the basis of the travel state of the vehicle V, an area corresponding to the position of the vehicle V, and the range of positions of the obstacle O at the respective plurality of times.SELECTED DRAWING: Figure 3
【課題】衝突確率を精度良く算出する。【解決手段】衝突回避装置10は、障害物の位置を検出する位置検出部121と、将来の複数の時刻のそれぞれにおける車両Vに対する障害物Oの位置の範囲を予測する予測部122と、車両Vの走行状態を特定する走行状態特定部123と、車両Vの走行状態と、車両Vの位置に対応する領域と、複数の時刻のそれぞれにおける障害物Oの位置の範囲とに基づいて、車両Vと障害物Oとの衝突確率を算出する算出部124とを備える。【選択図】図3
PROBABILITY CALCULATION DEVICE AND PROBABILITY CALCULATION METHOD
確率算出装置及び確率算出方法
2018-07-19
Patent
Elektronische Ressource
Japanisch
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