To provide a vehicle driving support device which can obtain reduction effect of constant energy consumption amount according to a drive mode.SOLUTION: A vehicle driving support device 10 is configured to be capable of executing autonomous travel control that makes an own vehicle travel autonomously at a first travel mode increasing/decreasing a control value of the own vehicle 100 within a specified control range by selectively executing: power control at a first state where power generating loss of a power device 20 or power transmission loss from the power device to driving wheels is reduced: and power control at a second state where the power device is mechanically or electrically connected to the driving wheels to apply power to the driving wheels. The vehicle driving support device makes, when a drive mode is a first drive mode that can use power other than power generated by electric power of a power storage device 41 during execution of the autonomous travel control at the first travel mode, the specified control range be a range larger than that at a second drive mode using power only generated by electric power.SELECTED DRAWING: Figure 11
【課題】駆動モードに応じて、一定の消費エネルギー量の低減効果を得ることができる車両運転支援装置を提供する。【解決手段】車両運転支援装置10は、動力装置20での動力発生損失又は動力装置から駆動輪への動力伝達損失を低減させた第1状態での動力制御と動力装置を駆動輪に機械的に又は電気的に接続して駆動輪に動力を加える第2状態での動力制御とを選択的に実行して自車両100の制御値を設定制御範囲で増減させる第1走行モードで自車両を自律走行させる自律走行制御を実行可能に構成されている。車両運転支援装置は、第1走行モードでの自律走行制御の実行中、駆動モードが蓄電装置41の電力により発生させる動力以外の動力を使用し得る第1駆動モードである場合、駆動モードが電力により発生させる動力のみを使用する第2駆動モードである場合よりも、設定制御範囲を大きい範囲に設定する。【選択図】 図11
VEHICLE DRIVING SUPPORT DEVICE, VEHICLE DRIVING SUPPORT METHOD AND VEHICLE DRIVING SUPPORT PROGRAM
車両運転支援装置、車両運転支援方法及び車両運転支援プログラム
2024-08-13
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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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