To provide a vehicle traveling control device which can surely prevent drowsy drive by a simple constitution, and is high in versatility.SOLUTION: When a possibility of drowsy drive or a detection signal of the drowsy drive is inputted from the outside of an electronic control unit 100 during the traveling of a vehicle 300, drive system vibration control for making a control constant for setting a level of smoothening at the drive system vibration control for smoothening a variation of an engine rotation number which is generated at the pedal-in of an accelerator or the release of the accelerator differ from a normal control constant, and changing setting to that for roughening the level of the smoothening is performed by the electronic control unit 100, and the vibration of the vehicle is generated by varying the torque of an engine 200, thus awakening a driver.SELECTED DRAWING: Figure 1
【課題】簡易な構成で、居眠り運転を確実に防止可能とした汎用性の高い車両走行制御装置を提供する。【解決手段】電子制御ユニット100に外部から居眠り運転の可能性又は居眠り運転の検出信号が入力されると、車両300が走行中である場合には、電子制御ユニット100により、アクセルの踏み込み又はアクセルの開放の際に生ずるエンジン回転数の変動を平滑化する駆動系振動制御における平滑化のレベルを設定する制御定数が、通常と異なり、平滑化のレベルを粗くする設定に変更されて駆動系振動制御が実行され、エンジン200のトルクを変動させることで車両の振動を発生させて運転者の覚醒が行われるようになっている。【選択図】図1
DROWSY DRIVE PREVENTION TRAVELING CONTROL METHOD AND VEHICLE TRAVELING CONTROL DEVICE
居眠り運転防止走行制御方法及び車両走行制御装置
2020-01-16
Patent
Electronic Resource
Japanese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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