KR102277565B1 - 전동 휠체어 및 그 제어방법 - Google Patents
전동 휠체어 및 그 제어방법 Download PDFInfo
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- KR102277565B1 KR102277565B1 KR1020190011288A KR20190011288A KR102277565B1 KR 102277565 B1 KR102277565 B1 KR 102277565B1 KR 1020190011288 A KR1020190011288 A KR 1020190011288A KR 20190011288 A KR20190011288 A KR 20190011288A KR 102277565 B1 KR102277565 B1 KR 102277565B1
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Abstract
Description
도 2는 본 발명의 실시예에 따른 전동 휠체어를 보여주는 후방 사시도
도 3은 본 발명의 실시예에 따른 백프레임 및 컨트롤박스를 보여주는 후방 사시도
도 4은 본 발명의 실시예에 따른 전동 휠체어가 분리된 모습을 보여주는 사시도
도 5는 본 발명의 실시예에 따른 전동 휠체어의 제어 구성을 보여주는 블록도
도 6은 본 발명의 실시예에 따른 전동 휠체어의 후방 단차위험 방지 제어를 보여주는 플로우 차트
도 7은 본 발명의 실시예에 따른 전동 휠체어의 후방 장애물위험 방지 제어를 보여주는 플로우 차트
300: 제어부
Claims (17)
- 사용자가 앉을 수 있는 시트어셈블리;
상기 시트어셈블리를 지지하는 하는 시트프레임;
상기 시트프레임의 양 측면과 분리 가능하게 결합되는 백프레임;
상기 백프레임의 하부가 형성하는 내측 공간에 위치하는 컨트롤 박스;
상기 백프레임의 양측 하단에 결합되는 메인휠;
상기 컨트롤 박스의 후면에 설치되는 후방 장애물 감지센서; 및
상기 백프레임에 설치되는 후방 단차 감지센서를 포함하고,
상기 백프레임은,
양측 방향으로 연장되며, 등받이가 결합되는 어퍼프레임;
상기 어퍼프레임의 양 측단으로부터 각각 하방으로 경사지게 연장되는 한 쌍의 사이드프레임; 및
상기 한 쌍의 사이드프레임의 각 하단을 연결하도록 양측 방향으로 연장되는 로우프레임을 포함하고,
상기 로우프레임은, 전단으로부터 후방으로 갈수록 상향 경사지게 연장되는 경사 면을 포함하고,
상기 후방 단차 감지센서는, 상기 경사 면의 후단에서 지면을 향하도록 설치되는 것을 특징으로 하는 전동 휠체어.
- 삭제
- 제 1 항에 있어서,
상기 로우프레임은, 후단이 전단 보다 높도록 연장되는 전동 휠체어.
- 제 1 항에 있어서,
상기 어퍼프레임의 후면에 설치되는 후방 카메라를 더 포함하는 전동 휠체어.
- 제 1 항에 있어서,
상기 백프레임은, 상기 시트어셈블리의 하부를 지지하는 가이드플레이트를 더 포함하고,
상기 사이드 프레임은, 상기 가이드플레이트의 아래에 위치하며, 상기 메인휠이 장착되는 공간을 형성하도록 내측 방향으로 절곡 연장되는 곡면부를 포함하는 전동 휠체어.
- 제 1 항에 있어서,
상기 백프레임의 양 측면에 회동 가능하게 결합되는 팔걸이; 및
상기 팔걸이에 분리 가능하게 설치되는 입력부와 출력부를 더 포함하며,
상기 입력부는,
내부에 진동 장치가 구비되며, 주행을 조작하기 위한 제어스틱을 포함하는 전동 휠체어.
- 제 6 항에 있어서,
상기 출력부는 화면을 제공하는 디스플레이 및 소리를 제공하는 스피커를 포함하는 전동 휠체어.
- 제 1 항에 있어서,
상기 컨트롤박스의 후면에 설치되어 상기 후방 장애물 감지센서를 커버하며, 발광다이오드가 구비되는 발광케이스를 더 포함하는 전동 휠체어.
- 제 1 항에 있어서,
상기 후방 단차 감지센서는, 상기 백프레임의 최후방에 위치하는 전동 휠체어.
- ◈청구항 10은(는) 설정등록료 납부시 포기되었습니다.◈사용자의 착좌를 위한 시트가 구비되는 시트프레임, 사용자의 등을 지지하는 등받이가 구비되며, 상기 시트프레임과 분리 가능하게 결합되는 백프레임 및 상기 백프레임의 하단에 결합되는 메인휠을 포함하는 전동 휠체어의 제어방법에 있어서,
입력부에 의하여 후진 명령이 입력되는 단계;
상기 백프레임에 설치되는 후방 카메라가 촬영한 영상을 출력부에 출력하는 단계;
상기 백프레임의 저면에 설치되는 후방 단차 감지센서가 지면의 단차를 감지하는 단계;
상기 후방 단차 감지센서에 의하여 감지된 단차가 미리 설정된 기준단차 이상인지 판단하는 단계;
상기 감지된 단차가 상기 기준단차 이상인 경우, 메인휠의 브레이크를 작동시키는 긴급 제동 단계; 및
상기 출력부로 상기 감지된 단차에 대한 경고를 출력하는 단계를 포함하는 전동 휠체어의 제어방법.
- ◈청구항 11은(는) 설정등록료 납부시 포기되었습니다.◈제 10 항에 있어서,
상기 입력부는, 주행 조작을 위한 제어스틱 및 다수의 입력버튼을 포함하는 전동 휠체어의 제어방법.
- ◈청구항 12은(는) 설정등록료 납부시 포기되었습니다.◈제 11 항에 있어서,
상기 출력부는, 화면을 제공하는 디스플레이, 소리를 제공하는 스피커 및 상기 제어스틱에 구비되는 진동 장치를 포함하는 전동 휠체어의 제어방법.
- ◈청구항 13은(는) 설정등록료 납부시 포기되었습니다.◈제 12 항에 있어서,
상기 경고를 출력하는 단계는,
상기 디스플레이, 상기 스피커 및 상기 진동 장치 중 적어도 어느 하나에 의하여 출력되는 전동 휠체어의 제어방법.
- ◈청구항 14은(는) 설정등록료 납부시 포기되었습니다.◈제 12 항에 있어서,
상기 경고를 출력하는 단계는,
상기 디스플레이에 출력되는 경고화면, 상기 스피커에 출력되는 경고음, 음성 안내 및 상기 진동 장치의 진동을 포함하는 전동 휠체어의 제어방법.
- ◈청구항 15은(는) 설정등록료 납부시 포기되었습니다.◈제 10 항에 있어서,
상기 경고의 출력 후 사용자 확인 또는 전진 입력 여부를 판단하는 단계를 더 포함하며,
상기 사용자 확인 또는 전진 입력이 있는 경우, 상기 브레이크의 작동을 해제시키는 전동 휠체어의 제어방법.
- ◈청구항 16은(는) 설정등록료 납부시 포기되었습니다.◈제 10 항에 있어서,
상기 백프레임에 결합되는 컨트롤박스의 후면에 설치되는 전방 장애물 감지센서가 장애물을 감지하는 단계; 및
상기 감지된 장애물이 미리 설정된 제 1 거리 이내에 위치하는지 판단하는 단계를 포함하며,
상기 감지된 장애물이 상기 제 1 거리 이내에 위치하는 경우 상기 출력부로 상기 감지된 단차에 대한 경고를 출력하는 전동 휠체어의 제어방법.
- ◈청구항 17은(는) 설정등록료 납부시 포기되었습니다.◈제 16 항에 있어서,
상기 감지된 장애물이 상기 제 1 거리 보다 짧은 제 2 거리 이내에 위치하는 경우, 상기 출력된 경고가 변동하는 단계를 더 포함하는 전동 휠체어의 제어방법.
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US16/714,994 US20200237587A1 (en) | 2019-01-29 | 2019-12-16 | Motorized wheelchair and control method thereof |
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KR102245169B1 (ko) * | 2020-12-22 | 2021-04-28 | 퍼스트 유한회사 | 성능이 향상된 전동 휠체어 |
TWI825374B (zh) * | 2020-12-22 | 2023-12-11 | 緯創資通股份有限公司 | 移動式輔具及其障礙克服方法 |
KR102511163B1 (ko) * | 2021-05-24 | 2023-03-21 | 대한민국 | 전동휠체어의 후방 지면의 낙차 감지 및 제어방법 |
KR102541618B1 (ko) * | 2021-06-15 | 2023-06-08 | 곽표성 | 보행 장애인 중심의 최적 경로를 안내하는 스마트 네비게이션 시스템 |
KR102592732B1 (ko) * | 2021-12-30 | 2023-10-25 | 인천대학교 산학협력단 | 장애물 충돌방지 기능이 결합된 휠체어 조이스틱 입력 기반 전동 휠체어 |
KR102730881B1 (ko) * | 2022-06-17 | 2024-11-19 | 국립공주대학교 산학협력단 | 전복 방지 기구를 포함하는 휠체어 |
KR20240076148A (ko) | 2022-11-23 | 2024-05-30 | 한국공학대학교산학협력단 | 센서모듈 및 이를 포함하는 휠체어 |
CN116999257A (zh) * | 2023-07-25 | 2023-11-07 | 中山小神童创新科技有限公司 | 一种电动轮椅 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001161756A (ja) * | 1999-12-03 | 2001-06-19 | Kyoritsu Denki Seisakusho:Kk | 介護用電動車椅子 |
JP5113474B2 (ja) * | 2007-10-04 | 2013-01-09 | 本田技研工業株式会社 | 電動車いす |
CN206548723U (zh) * | 2016-11-18 | 2017-10-13 | 广州视源电子科技股份有限公司 | 防倾轮支架及轮椅 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5923096A (en) * | 1997-04-18 | 1999-07-13 | Manak Dynamics Engineering Corp. | All-electric vehicle control system |
US7204328B2 (en) * | 2004-06-21 | 2007-04-17 | Lopresti Edmund F | Power apparatus for wheelchairs |
DE102010037729B4 (de) * | 2010-04-27 | 2021-10-14 | Alber Gmbh | Treppensteigvorrichtung |
GB2506208A (en) * | 2012-09-25 | 2014-03-26 | Penny & Giles Controls Ltd | Control module for electric wheelchair |
KR101517292B1 (ko) * | 2013-08-27 | 2015-05-04 | 제주대학교 산학협력단 | 보행보조 로봇 |
JP6355080B2 (ja) * | 2014-03-03 | 2018-07-11 | 学校法人千葉工業大学 | 搭乗型移動ロボット |
US11399995B2 (en) * | 2016-02-23 | 2022-08-02 | Deka Products Limited Partnership | Mobility device |
CN105534650B (zh) * | 2016-03-15 | 2017-04-26 | 国家康复辅具研究中心 | 电动轮椅启动及避障系统 |
US11243301B2 (en) * | 2016-07-12 | 2022-02-08 | Braze Mobility Inc. | System, device and method for mobile device environment sensing and user feedback |
CA2936983A1 (en) * | 2016-07-22 | 2018-01-22 | Jean-Marc Landry | Smart-rollator with everyday life adapted chassis, fall detection system, automatic braking and anti-roll back systems, manufacturing method and usages thereof |
KR101917123B1 (ko) * | 2016-12-28 | 2018-11-09 | 전남대학교산학협력단 | 무선 기반의 장애물 감지 센서를 이용한 전동휠체어 안전주행 시스템 및 방법 |
CN108030601B (zh) * | 2018-01-17 | 2024-09-24 | 东莞乐缘塑胶五金制品科技有限公司 | 一种角度可调的座体以及轮椅 |
-
2019
- 2019-01-29 KR KR1020190011288A patent/KR102277565B1/ko not_active Expired - Fee Related
- 2019-12-16 US US16/714,994 patent/US20200237587A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001161756A (ja) * | 1999-12-03 | 2001-06-19 | Kyoritsu Denki Seisakusho:Kk | 介護用電動車椅子 |
JP5113474B2 (ja) * | 2007-10-04 | 2013-01-09 | 本田技研工業株式会社 | 電動車いす |
CN206548723U (zh) * | 2016-11-18 | 2017-10-13 | 广州视源电子科技股份有限公司 | 防倾轮支架及轮椅 |
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