To provide a travel support method for a travel support device and the travel support device capable of performing appropriate posture control according to a travel scene.SOLUTION: A travel support device comprises a controller which calculates a trajectory for enabling an own vehicle to perform automatic travel and controls a posture of a vehicle on the basis of the trajectory. The controller acquires curvature distribution of the trajectory to a destination in front of the vehicle a predetermined distance away therefrom, calculates a steady ratio showing a ratio of a steady state in a travel scene on the trajectory on the basis of the curvature distribution and controls the posture of the vehicle according to the steady ratio.SELECTED DRAWING: Figure 1
【課題】走行シーンに応じて適切な姿勢制御が可能となる走行支援装置の走行支援方法、及び走行支援装置を提供する。【解決手段】走行支援装置は、車両を自動走行させるための軌跡を算出し、軌跡に基づいて車両の姿勢を制御するコントローラを備える。コントローラは、車両の前方において、車両から所定距離離れた地点までの軌跡の曲率分布を取得し、曲率分布に基づいて軌跡上の走行シーンの定常状態の度合いを示す定常割合を算出し、定常割合に応じて姿勢を制御する。【選択図】図1
TRAVEL SUPPORT METHOD FOR TRAVEL SUPPORT DEVICE AND TRAVEL SUPPORT DEVICE
走行支援装置の走行支援方法、及び走行支援装置
2021-05-20
Patent
Electronic Resource
Japanese
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 / B62D MOTOR VEHICLES , Motorfahrzeuge / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
TRAVEL SUPPORT METHOD FOR TRAVEL SUPPORT DEVICE AND TRAVEL SUPPORT DEVICE
European Patent Office | 2021
|TRAVEL SUPPORT METHOD, TRAVEL SUPPORT DEVICE AND TRAVEL SUPPORT PROGRAM
European Patent Office | 2024
|TRAVEL SUPPORT DEVICE, TRAVEL SUPPORT PROGRAM, AND TRAVEL SUPPORT METHOD
European Patent Office | 2016
|TRAVEL SUPPORT DEVICE, TRAVEL SUPPORT SYSTEM, AND TRAVEL SUPPORT METHOD
European Patent Office | 2021
|TRAVEL SUPPORT DEVICE, TRAVEL SUPPORT METHOD AND TRAVEL SUPPORT PROGRAM
European Patent Office | 2016
|