发明名称 |
OPTICAL UNIT, LIGHT CURTAIN AND METHOD FOR ALLOCATING AN INDIVIDUAL ADDRESS |
摘要 |
The present invention relates to light curtains and, in particular, to safety light curtains for monitoring a protective field and to optical units of such light curtains which comprise optoelectronic components interconnected by a communication bus and to a method for allocating individual addresses to each of a plurality of optoelectronic components. The optical unit comprises a controller unit, a plurality of optoelectronic components interconnected by means of a communication bus, each of said optoelectronic components having a transmission input terminal for receiving a transmission signal and a transmission output terminal for outputting a transmission signal, and a receiving terminal for receiving a control signal from said control unit. An individual address is allocated to each of said optoelectronic components depending on a position of the respective optoelectronic component with respect to the other optoelectronic components. |
申请公布号 |
US2014319358(A1) |
申请公布日期 |
2014.10.30 |
申请号 |
US201414260814 |
申请日期 |
2014.04.24 |
申请人 |
CEDES SAFETY & AUTOMATION AG |
发明人 |
Hardegger Martin;MEINHERZ Carl;WALTHER Christopher;DORIZZI Danilo |
分类号 |
G01V8/20 |
主分类号 |
G01V8/20 |
代理机构 |
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代理人 |
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主权项 |
1. An optical unit for a light curtain for monitoring a protective field, said optical unit comprising:
a controller module; and a plurality of optoelectronic components interconnected by a communication bus, each of said optoelectronic components having a transmission input terminal for receiving a transmission signal, a transmission output terminal for outputting a transmission signal, and a receiving terminal for receiving a control signal from said controller module, wherein an individual address is allocated to each of said optoelectronic components depending on a position of the respective optoelectronic component with respect to the other optoelectronic components. |
地址 |
Landquart CH |