发明名称 |
Light-reflecting triple, reflector, as well as method for recognizing an object |
摘要 |
The invention relates to a triple prism which reflects light, a reflector and to a method for recognizing an object. A reflective photoelectric barrier sends light to a reflector. The reflector does not answer with the form of the obtained light signal, but with a double signal which projects two light centers. The reflector can also be embodied such that it answers with a different geometric figure than the light projection. The reflector with a modified signal enables a sensor system to be produced and which can verify, by evaluating the light signal captured by the reflector, whether the captured signal of the reflector or another reflection.
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申请公布号 |
US7717575(B2) |
申请公布日期 |
2010.05.18 |
申请号 |
US20060922641 |
申请日期 |
2006.06.21 |
申请人 |
IMOS GUBELA GMBH |
发明人 |
GUBELA, SR. HANS-ERICH;GUBELA, JR. HANS-ERICH;HUBER MARKUS ERWIN;WEINGAERTNER SIMON |
分类号 |
G02B5/122 |
主分类号 |
G02B5/122 |
代理机构 |
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代理人 |
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地址 |
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