发明名称 |
Mobile electronic orientation device for hearing-impaired pedestrian; has hat with circuitry for detecting approaching objects from side and rear, ignoring human beings |
摘要 |
The device is formed as a peaked cap with integrated or installed electronic structural or circuit units for 180 deg infrared detection of all potential rear or laterally approaching objects. Visual indicators signal to the user using different colors. If the approaching object is a human being, these signals are suppressed.
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申请公布号 |
DE19837151(A1) |
申请公布日期 |
2000.04.06 |
申请号 |
DE19981037151 |
申请日期 |
1998.08.17 |
申请人 |
TUNGER, HENRY |
发明人 |
TUNGER, HENRY |
分类号 |
A61F11/04;(IPC1-7):A61F11/04 |
主分类号 |
A61F11/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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