To provide a drive support device capable of accurately specifying recommended speed in advance when a vehicle travels on a travel-scheduled road and appropriately performing drive support based on a speed plan of the vehicle for a long time, and a computer program.SOLUTION: A drive support device is configured: to acquire a vehicle lane width of a travel-scheduled road on which a vehicle is to travel; to acquire a vehicle lane-width-speed-relation information indicating a correspondence relation between the vehicle lane width and recommended travel speed that is recommended for traveling on a vehicle lane; and to generate a speed plan of the vehicle when the vehicle travels on the travel-scheduled road based on the vehicle lane width of the travel-scheduled road and the vehicle-lane-width-speed-relation information, and performs drive support of the vehicle based on the generated speed plan.SELECTED DRAWING: Figure 12
【課題】車両が走行予定道路を走行する際の推奨速度を事前に正確に特定することが可能となり、長期的な車両の速度計画に基づく運転支援を適切に実施することを可能にした運転支援装置及びコンピュータプログラムを提供する。【解決手段】車両が走行する走行予定道路の車線幅を取得し、車線幅の長さと車線を走行する際に推奨される走行速度である推奨速度との対応関係を示す車線幅速度関係情報を取得し、走行予定道路の車線幅と車線幅速度関係情報とに基づいて、車両が走行予定道路を走行する際の車両の速度計画を生成するとともに、生成した速度計画に基づいて車両の運転支援を行うように構成する。【選択図】図12
DRIVE SUPPORT DEVICE AND COMPUTER PROGRAM
運転支援装置及びコンピュータプログラム
2021-10-07
Patent
Electronic Resource
Japanese
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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS |
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