PROBLEM TO BE SOLVED: To provide a drive skill determination apparatus capable of determining a drive skill highly accurately.SOLUTION: A drive skill determination apparatus 11 is used for determining a drive skill for driving a vehicle CA that travels on a road RD that connects a linear straight road R1, a circular curve road R2, and a gentle curve road R3 that exists between the straight road R1 and the circular curve road R2 and in which a curvature gradually changes. The drive skill determination apparatus 11 includes: an acquisition part 21 for acquiring a travel distance d and a turning curvature k when the vehicle CA travels on the road RD; an integration part 27 for integrating the turning curvature k acquired by the acquisition part 21 with the travel distance d in a predetermined travel section (a gentle curve travel section); and a determination part 29 for determining a drive skill for driving the vehicle CA on the basis of the integration value (a reference integration value KD1, a maximum integration value KD2 and actual travel integration value KD3) by the integration part 27.SELECTED DRAWING: Figure 2
【課題】運転技量を高い精度で判定可能な運転技量判定装置を提供する。【解決手段】運転技量判定装置11は、線形状の直線路R1と、円弧状の円弧曲線路R2と、直線路R1及び円弧曲線路R2間に存して緩やかに曲率が変化する緩和曲線路R3とを連ねてなる道路RDを走行する車両CAの運転技量を判定する。運転技量判定装置11は、車両CAが道路RDを走行する際の走行距離d及び旋回曲率kを取得する取得部21と、取得部21により取得した旋回曲率kを所定の走行区間(緩和曲線走行区間)において走行距離dで積分する積分部27と、積分部27による積分値(基準積分値KD1、極大積分値KD2、実走積分値KD3)に基づいて車両CAの運転技量を判定する判定部29と、を備える。【選択図】図2
DRIVE SKILL DETERMINATION APPARATUS
運転技量判定装置
16.11.2017
Patent
Elektronische Ressource
Japanisch
IPC: | 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 |
DRIVING SKILL DETERMINATION DEVICE AND DRIVING SKILL DETERMINATION METHOD
Europäisches Patentamt | 2018
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