JP4448457B2 - 感覚代行装置 - Google Patents
感覚代行装置 Download PDFInfo
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- JP4448457B2 JP4448457B2 JP2005025452A JP2005025452A JP4448457B2 JP 4448457 B2 JP4448457 B2 JP 4448457B2 JP 2005025452 A JP2005025452 A JP 2005025452A JP 2005025452 A JP2005025452 A JP 2005025452A JP 4448457 B2 JP4448457 B2 JP 4448457B2
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Description
11 留め具
12 測距用マイクロコンピュータ
121 駆動回路
122 超音波送信機
123 超音波受信機
124 増幅検波器
125 38kHz発振器
126 8kHz発振器
127 カウンタ
20 使用者
21 ベルト
30 装置本体
31 距離計測部
32 モータ駆動制御部
33 モータ駆動回路
34 モータ
35 ロータリーエンコーダ
36 リール
37 リセットスイッチ
38 電源部
40 信号線
50 ワイヤ
Claims (2)
- 人手によって操作可能な大きさのハンドリング部と、このハンドリング部とは別体で、ユーザの身に装着可能な装置本体と、前記ハンドリング部と装置本体との間を結ぶワイヤ及び信号線路とで構成される感覚代行装置であって、
前記ハンドリング部は、
前方の障害物までの距離を無線で連続的に計測して前記信号線路を通じて当該測距信号を前記装置本体側に送信する測距手段と、
前記ワイヤの一端を固定するワイヤ留め具とを備え、
前記装置本体は、
前記ワイヤを繰出し、巻取る電動リールと、
前記電動リールからのワイヤの繰出し長を監視する繰出し長センサと、
前記測距手段から信号線路を通じて送られてきた測距信号に基づき前記前方障害物までの距離を計算し、前記電動リールに対して現在の繰出し分より測定距離に応じた長さだけワイヤを繰出すことを許容し、又は余剰繰出し長分だけ巻取らせるリールコントロール手段とを備えたことを特徴とする感覚代行装置。 - 前記測距手段は、超音波を前方に放射し、その反射波を受信し、当該超音波の往復時間に基づいて前記前方の障害物までの距離を計測する超音波センサであることを特徴とする請求項1に記載の感覚代行装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005025452A JP4448457B2 (ja) | 2005-02-01 | 2005-02-01 | 感覚代行装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2005025452A JP4448457B2 (ja) | 2005-02-01 | 2005-02-01 | 感覚代行装置 |
Publications (2)
Publication Number | Publication Date |
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JP2006212090A JP2006212090A (ja) | 2006-08-17 |
JP4448457B2 true JP4448457B2 (ja) | 2010-04-07 |
Family
ID=36975795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2005025452A Expired - Fee Related JP4448457B2 (ja) | 2005-02-01 | 2005-02-01 | 感覚代行装置 |
Country Status (1)
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JP (1) | JP4448457B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103750982A (zh) * | 2014-01-24 | 2014-04-30 | 成都万先自动化科技有限责任公司 | 导盲腰带 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101371423B1 (ko) | 2013-02-12 | 2014-03-10 | 동서대학교산학협력단 | 시각 장애인용 센서기반 스마트 벨트 및 그 방법 |
CN104622673A (zh) * | 2015-03-02 | 2015-05-20 | 江南大学 | 一种用于盲人的防碰撞提醒系统 |
-
2005
- 2005-02-01 JP JP2005025452A patent/JP4448457B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103750982A (zh) * | 2014-01-24 | 2014-04-30 | 成都万先自动化科技有限责任公司 | 导盲腰带 |
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JP2006212090A (ja) | 2006-08-17 |
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