PROBLEM TO BE SOLVED: To accurately derive a possibility of a lane change by a peripheral vehicle.SOLUTION: A lane change estimation device includes: a detection section for detecting a peripheral situation of an own vehicle; a first index value derivation section for deriving a first index value based on relation relevant to an advance direction between two vehicles concerning two vehicle of multiple pairs among an own vehicle, a first vehicle traveling in front of the own vehicle on a first lane where the own vehicle is traveling, a second vehicle traveling on a second lane adjacent to the first lane and traveling in front of the own vehicle, and a third vehicle traveling on the second lane and traveling behind the second vehicle, on the basis of a peripheral situation of the own vehicle detected by the detection section; and an estimation section for estimating a possibility of a lane change by the third vehicle on the basis of the first index value derived by the first index value derivation section and a position of the third vehicle in a lateral direction.SELECTED DRAWING: Figure 1

    【課題】周辺車両が車線変更する可能性をより精度よく導出することができる。【解決手段】車線変更推定装置は、自車両の周辺の状況を検出する検出部と、前記検出部により検出された自車両の周辺状況に基づいて、前記自車両、前記自車両が走行する第1車線において前記自車両の前方を走行する第1車両、前記第1車線に隣接する第2車線を走行し且つ自車両よりも前方を走行する第2車両、および、前記第2車線を走行し且つ前記第2車両よりも後方を走行する第3車両のうち、2台の車両の間の進行方向に関する関係に基づく第1指標値を、複数組の2台の車両について導出する第1指標値導出部と、前記第1指標値導出部により導出された第1指標値と、前記第3車両の横方向の位置とに基づいて、前記第3車両が車線変更する可能性を推定する推定部とを備える。【選択図】図1


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    Title :

    LANE CHANGE ESTIMATION DEVICE, LANE CHANGE ESTIMATION METHOD, AND PROGRAM


    Additional title:

    車線変更推定装置、車線変更推定方法、およびプログラム


    Contributors:

    Publication date :

    2018-09-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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