To provide a behavior predictor capable of highly precisely predicting a trajectory of another vehicle to be traced from now on.SOLUTION: A behavior predictor 82 that predicts a behavior of the other vehicle 92 which travels around an own vehicle 90 includes a reference position designation unit 71 that designates a reference position (reference line 104) along the shape of a road 100, a position detection unit 74 that detects the position of the other vehicle 92, a distance arithmetic unit 76 that computes a distance r from the reference position (reference line 104) to the other vehicle 92 on the basis of information on the reference position (reference line 104) and information on the position of the other vehicle 92, and a prediction unit 80 that predicts the trajectory of the other vehicle 92 on the basis of information on the distances r time-sequentially computed by the distance arithmetic unit 76.SELECTED DRAWING: Figure 2
【課題】現時点以降の他車両の軌道を精度良く予測することができる挙動予測装置を提供する。【解決手段】自車両90の周辺を走行する他車両92の挙動を予測する挙動予測装置82であって、道路100の形状に沿って基準位置(基準線104)を設定する基準位置設定部71と、他車両92の位置を検出する位置検出部74と、基準位置(基準線104)の情報と他車両92の位置の情報とに基づいて基準位置(基準線104)から他車両92までの距離rを演算する距離演算部76と、距離演算部76により演算された時系列の距離rの情報に基づいて他車両92の軌道を予測する予測部80と、を備える。【選択図】図2
BEHAVIOR PREDICTOR
挙動予測装置
2020-09-17
Patent
Electronic Resource
Japanese
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