色識別ステッキ
- 专利权人:
- 株式会社ティーエヌケー
- 发明人:
- 小林 裕一
- 申请号：
- JP2008211183
- 公开号：
- JP4871927B2
- 申请日:
- 2008.08.19
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a color discriminating stick, enabling a user to detect information discriminated depending on the color of white lines, yellow lines, etc., drawn on a road or the like so as to secure safe walk of the visually impaired or the like.
SOLUTION: The color discriminating stick incorporates a color discriminating sensor 20 in a tip. By use of the color discriminating sensor 20, white light is radiated on the road 100, and reflected light from a line 110 drawn on the road 100 is received to be color-decomposed to be detected. A control circuit 30 discriminates the color of the line 110 drawn on the road 100 based on the output of the color discriminating sensor 20. In a case where the discriminated color is a preliminarily set color, an alarm 40 is controlled to operate in a mode for the color to be informed to the user.
COPYRIGHT: (C)2009,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
