发明名称 |
Optoelectronic security sensor to measure distance for monitoring a surveillance area |
摘要 |
<p>The distance measuring optoelectronic protection sensor (10) has an opto-receiver (24) for generating a reception signal during the opto-reception from a monitoring area (18). A memory (34) is provided for storing the history with object interference information of the switch-off events. A diagnosing unit (36) is designed to classify the switch-off events stored in the memory based on the object intervention information. An evaluation unit (30) which is designed to detect the objects in the monitoring area with help of the reception signal. An independent claim is provided for a method for monitoring a monitoring area.</p> |
申请公布号 |
EP2527868(A1) |
申请公布日期 |
2012.11.28 |
申请号 |
EP20110167981 |
申请日期 |
2011.05.27 |
申请人 |
SICK AG |
发明人 |
HABERER, MANFRED;HAMMES, MARKUS DR. |
分类号 |
G01S7/497;G05B23/02 |
主分类号 |
G01S7/497 |
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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