发明名称 Sensor device
摘要 A sensor system has a support that extends along an observation zone, a row of detection subassemblies arranged one after another on the support and having subcircuits for capturing detection events within respective observation subzones defined by the respective detection subassemblies, and a base circuit on the support. The detection subassemblies are controlled with an alternating voltage having a frequency that forms a carrier frequency based on which a signal dialog occurs between the subcircuits and the base circuit.
申请公布号 US7855566(B2) 申请公布日期 2010.12.21
申请号 US20070280195 申请日期 2007.02.22
申请人 IDENT TECHNOLOGY AG 发明人 RICHTER WOLFGANG
分类号 G01R27/26 主分类号 G01R27/26
代理机构 代理人
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