To realize more suitable control over a congestion and a downhill in an estimated route estimated for a travel.SOLUTION: A travel support apparatus executes travel support control to generate, for a travel, a travel support plan in which a travel mode is allocated to each travel section on the basis of read-in-advance information generated for a travel route. In a case where an adjustment-target travel road, such as a congestion and a downhill, is found in the travel route on the basis of the read-in-advance information, requiring an adjustment for charge ratios of a battery, the travel support apparatus executes charge ratio adjustment control up to the adjustment-target travel road. Even in a case where a travel route is not set, an adjustment-target travel road is searched for on the basis of read-in-advance information generated for an estimated route estimated to travel, and, if the adjustment-target travel road is found, the charge ratio adjustment control is executed up to the adjustment-target travel road. In this event, different search ranges are applied to searching for a congestion and a downhill in the estimated route.SELECTED DRAWING: Figure 2
【課題】走行が推定される推定経路における渋滞や下り坂に対してより適正な制御を行なう。【解決手段】走行経路に対して生成された先読み情報に基づいて各走行区間に走行モードを割り当てる走行支援計画を生成して走行する走行支援制御を実行する。先読み情報に基づいて走行経路に渋滞や下り坂などのバッテリの蓄電割合の調整が必要となる調整対象走路が探索されたときには調整対象走路までに蓄電割合調整制御を実行する。走行経路が設定されていないときでも走行が推定される推定経路に対して生成された先読み情報に基づいて調整対象走路を探索し、調整対象走路が探索されたときには調整対象走路までに蓄電割合調整制御を実行する。この際、推定経路に対する渋滞の探索と下り坂の探索では探索範囲を異ならせる。【選択図】図2
HYBRID-AUTOMOBILE TRAVEL SUPPORT APPARATUS
ハイブリッド自動車の走行支援制御装置
2023-02-09
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS |
TRAVEL SUPPORT METHOD FOR TRAVEL SUPPORT APPARATUS, AND TRAVEL SUPPORT APPARATUS
European Patent Office | 2021
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