A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ABNORMALITY DETECTION DEVICE FOR VEHICLE DOOR HANDLE UNIT
To improve reliability of a mechanism with a simple structure that prevents unintended opening of a vehicle door.SOLUTION: A vehicle door handle unit comprises: a latch release handle that is arranged on the inner side of a vehicle door and releases a latch of the vehicle door when it has moved to a designated release position; a lid member that moves between a closed position for closing the opening and an open position for opening the opening; a drive gear that moves the lid member; and a restriction member that moves along with the movement of the lid member and restricts the latch release handle from reaching the predetermined release position when the lid member is located at the closed position. An abnormality detection device for the vehicle door handle comprises: a sensor part which detects that the restriction member can restrict the latch release handle from reaching the predetermined release position; and an abnormality determination part that determines an abnormality when the sensor part does not make detection in the state the drive gear has moved the lid member up to the closed position.SELECTED DRAWING: Figure 17
【課題】簡易な構造で車両ドアの意図しない開放を防止する機構の信頼性を向上させること。【解決手段】車両ドアの内方側に配置され、所定解除位置まで移動した場合に車両ドアのラッチを解除するラッチ解除ハンドルと、車両ドアの開口を閉じる閉位置と開放する開位置との間で移動するリッド部材と、リッド部材を移動させる駆動装置と、リッド部材の移動に伴って移動し、リッド部材が閉位置に位置するときに所定解除位置へのラッチ解除ハンドルの到達を規制する規制部材と、を備える車両用ドアハンドル装置の異常検知装置は、規制部材が所定解除位置へのラッチ解除ハンドルの到達を規制可能であることを検知するセンサ部と、駆動装置がリッド部材を閉位置まで移動させた状態でセンサ部による検知がされない場合に、異常を判定する異常判定部と、を備える。【選択図】図１７
ABNORMALITY DETECTION DEVICE FOR VEHICLE DOOR HANDLE UNIT
To improve reliability of a mechanism with a simple structure that prevents unintended opening of a vehicle door.SOLUTION: A vehicle door handle unit comprises: a latch release handle that is arranged on the inner side of a vehicle door and releases a latch of the vehicle door when it has moved to a designated release position; a lid member that moves between a closed position for closing the opening and an open position for opening the opening; a drive gear that moves the lid member; and a restriction member that moves along with the movement of the lid member and restricts the latch release handle from reaching the predetermined release position when the lid member is located at the closed position. An abnormality detection device for the vehicle door handle comprises: a sensor part which detects that the restriction member can restrict the latch release handle from reaching the predetermined release position; and an abnormality determination part that determines an abnormality when the sensor part does not make detection in the state the drive gear has moved the lid member up to the closed position.SELECTED DRAWING: Figure 17
【課題】簡易な構造で車両ドアの意図しない開放を防止する機構の信頼性を向上させること。【解決手段】車両ドアの内方側に配置され、所定解除位置まで移動した場合に車両ドアのラッチを解除するラッチ解除ハンドルと、車両ドアの開口を閉じる閉位置と開放する開位置との間で移動するリッド部材と、リッド部材を移動させる駆動装置と、リッド部材の移動に伴って移動し、リッド部材が閉位置に位置するときに所定解除位置へのラッチ解除ハンドルの到達を規制する規制部材と、を備える車両用ドアハンドル装置の異常検知装置は、規制部材が所定解除位置へのラッチ解除ハンドルの到達を規制可能であることを検知するセンサ部と、駆動装置がリッド部材を閉位置まで移動させた状態でセンサ部による検知がされない場合に、異常を判定する異常判定部と、を備える。【選択図】図１７
ABNORMALITY DETECTION DEVICE FOR VEHICLE DOOR HANDLE UNIT
車両用ドアハンドル装置の異常検知装置
TOKUTOME NAOKI (author) / KANEKO KENICHIRO (author)
2023-07-07
Patent
Electronic Resource
Japanese
Vehicle door handle structure and vehicle door handle detection device
| European Patent Office | 2023