JP2021035230A - 電動車両 - Google Patents
電動車両 Download PDFInfo
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- JP2021035230A JP2021035230A JP2019154786A JP2019154786A JP2021035230A JP 2021035230 A JP2021035230 A JP 2021035230A JP 2019154786 A JP2019154786 A JP 2019154786A JP 2019154786 A JP2019154786 A JP 2019154786A JP 2021035230 A JP2021035230 A JP 2021035230A
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- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D51/00—Motor vehicles characterised by the driver not being seated
- B62D51/04—Motor vehicles characterised by the driver not being seated the driver walking
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for disabled persons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
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- B60K1/00—Arrangement or mounting of electrical propulsion units
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60K35/00—Arrangement of adaptations of instruments
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- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
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- A61H2003/043—Wheeled walking aids for disabled persons with a drive mechanism
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- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
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- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
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- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
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- A61H2201/1635—Hand or arm, e.g. handle
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- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
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- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
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- B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
- B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
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- B60K2026/028—Acceleration input members mounted on steering wheel or column
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
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- B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
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Abstract
【解決手段】前輪(5)を有する前側ベース(25)と後輪(4)を有する後側ベース(24)を含み、前記前側ベースと前記後側ベースとが車両前後方向に伸縮可能に連結されている移動ベース(21)と、前記前側ベースと前記後側ベースとの伸縮動作に機構的に連動して、前記移動ベース上で着座位置(7)と折畳み位置(7′)との間で移動可能に構成されたシート(7)と、前記前輪および/または前記後輪を駆動するモータ(40)と、前記着座位置と前記折畳み位置とを検知するセンサ(70)と、前記センサが検知した前記着座位置または前記折畳み位置に係る情報を利用者に表示する機能を有する表示部(80)と、操作部(83)の操作に従って前記モータを制御する制御部(10)であって、前記センサが前記着座位置または前記折畳み位置を検知しない場合は、前記操作部による前記モータの駆動操作を無効にする制御を実行可能な制御部(10)と、を備えた。
【選択図】図1
Description
前輪を有する前側ベースと後輪を有する後側ベースを含み、前記前側ベースと前記後側ベースとが車両前後方向に伸縮可能に連結されている移動ベースと、
前記前側ベースと前記後側ベースとの伸縮動作に機構的に連動して、前記移動ベース上で着座位置と折畳み位置との間で移動可能に構成されたシートと、
前記前輪および/または前記後輪を駆動するモータと、
前記着座位置と前記折畳み位置とを検知するセンサと、
前記センサが検知した前記着座位置または前記折畳み位置に係る情報を利用者に表示する機能を有する表示部と、
操作部の操作に従って前記モータを制御する制御部であって、前記センサが前記着座位置または前記折畳み位置を検知しない場合は、前記操作部による前記モータの駆動操作を無効にする制御を実行可能な制御部と、
を備えた。
図1において、本発明実施形態に係る電動車両1は、移動ベース21(下部走行体)およびその後部(後側ベース24)に立設された上部フレーム22からなる車体2を備えており、図中実線で示される小型電動車モード(1)と、図中2点鎖線で示される電動歩行補助車モード(1′)で利用可能である。
2 車体
3 リアハンドル
4 後輪
5 前輪
6 シートバック
7 シート
8 アームレスト
10 制御部
21 移動ベース
22 上部フレーム
23 ステム支持部
24 後側ベース
25 前側ベース
26 上端フレーム
28 後部カバーフレーム
31 ステム
33 後方操作部
40 モータ
80 表示部
70 フレーム位置センサ
72 着座センサ
83 操作部
Claims (6)
- 前輪を有する前側ベースと後輪を有する後側ベースを含み、前記前側ベースと前記後側ベースとが車両前後方向に伸縮可能に連結されている移動ベースと、
前記前側ベースと前記後側ベースとの伸縮動作に機構的に連動して、前記移動ベース上で着座位置と折畳み位置との間で移動可能に構成されたシートと、
前記前輪および/または前記後輪を駆動するモータと、
前記着座位置と前記折畳み位置とを検知するセンサと、
前記センサが検知した前記着座位置または前記折畳み位置に係る情報を利用者に表示する機能を有する表示部と、
操作部の操作に従って前記モータを制御する制御部であって、前記センサが前記着座位置または前記折畳み位置を検知しない場合は、前記操作部による前記モータの駆動操作を無効にする制御を実行可能な制御部と、
を備えた、電動車両。 - 前記前側ベースと前記後側ベースとが車両前後方向に摺動可能に連結され、
前記シートは、前記後側ベースの上部フレームに車幅方向の軸周りに回動可能に支持され、かつ、その回動支持部を越えて下方に延びる脚部が、前記前側ベースに回動かつ摺動可能に連結されており、
前記前側ベースおよび前記脚部が前記後側ベースから離れる側に位置した前記移動ベースの伸長位置で、前記シートは着座位置にあり、前記前側ベースおよび前記脚部が前記後側ベース側に位置した前記移動ベースの短縮位置で、前記シートは前傾した折畳み位置にあるように構成されている、請求項1記載の電動車両。 - 前記表示部は、前記着座位置または前記折畳み位置に係る前記情報を表示する第1の表示モードと、前記第1の表示モード中に前記操作部による駆動操作を表示する第2の表示モードを有し、前記第2の表示モードは、前記制御部が前記操作部による前記駆動操作を無効にしたことの表示を含む、請求項1または2記載の電動車両。
- 前記表示部は、バッテリーの充電状態を表示する第3の表示モードをさらに有する、請求項3記載の電動車両。
- 前記センサは、前記着座位置と前記折畳み位置に対応する前記シートと前記移動ベースとの機構的連係部の位相、および/または、前記着座位置と前記折畳み位置に対応する前記シートの可動支持部における位相を検知するように配設されている、請求項1〜4の何れか一項記載の電動車両。
- 前記操作部は、前記シートに着座した利用者が操作する着座操作部と、前記シートの後方において利用者が起立歩行姿勢で操作する後方操作部と、を備え、
前記制御部は、前記センサが前記着座位置を検知した場合に前記着座操作部の操作を有効にし、前記センサが前記折畳み位置を検知した場合に前記後方操作部の操作を有効にする制御を実行可能である、請求項1〜5の何れか一項記載の電動車両。
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