To achieve a favorable operation feeling relating to opening and closing of a door with a simple device configuration.SOLUTION: A door open-close auxiliary device 10 has a function of assisting an opening and closing operation of a door 14 provided on own vehicle 11 and includes: an information acquisition unit 33 for acquiring information on an opening/closing acceleration αdr_y for the door 14; a door actuator 19 for performing drive for assisting the opening and closing operation of the door 14; a target auxiliary force calculation unit 37 for calculating a target auxiliary force Ptg for assisting the opening and closing operation of the door 14; and a control unit 39 for controlling the drive relating to the door actuator 19 on the basis of the target auxiliary force Ptg. The control unit 39 starts to control the drive relating to the door actuator 19 at timing when the information acquisition unit 33 acquires the opening/closing acceleration αdr_y for the door 14.SELECTED DRAWING: Figure 2

    【課題】ドアの開閉に係る良好な操作感を簡素な装置構成によって実現する。【解決手段】ドア開閉補助装置10は、自車両11に備わるドア14の開閉操作を補助する機能を有し、ドア14の開閉加速度αdr_yの情報を取得する情報取得部33と、ドア14の開閉操作を補助するための駆動を行うドアアクチュエータ19と、ドア14の開閉操作を補助するための目標補助力Ptgの演算を行う目標補助力演算部37と、目標補助力Ptgに基づいてドアアクチュエータ19に係る駆動制御を行う制御部39と、を備える。制御部39は、情報取得部33がドア14の開閉加速度αdr_yを取得したタイミングでドアアクチュエータ19に係る駆動制御を開始する。【選択図】図2


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    Titel :

    DOOR OPEN-CLOSE AUXILIARY DEVICE


    Weitere Titelangaben:

    ドア開閉補助装置


    Beteiligte:

    Erscheinungsdatum :

    2023-09-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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