公开(公告)号：EP2707859A4

公开(公告)日：2014-12-03

申请号：EP12781772

申请日：2012-05-10

申请人： GILBARCO INC ,  GILBARCO SRL

发明人： CARAPELLI GIOVANNI ,  ROBERTSON PHILIP A ,  TOSI ALBERTO

IPC分类号： G08B29/08 ,  G06F21/86 ,  G08B13/12

CPC分类号： G08B29/08 ,  G06F21/86 ,  G06F2221/2101 ,  G08B13/128 ,  G08B29/046

摘要： A system for detecting unauthorized removal or tampering. The system comprises a printed circuit board having tamper-response electronics and a flexible circuit assembly defining a connector portion, a switch portion, and a cable extending between the connector portion and the switch portion. The flexible circuit assembly is coupled with the printed circuit board at the connector portion. The flexible circuit assembly comprises a plurality of layers each comprising a flexible dielectric substrate and a switch disposed in the switch portion. The switch is in electrical communication with the tamper-response electronics of the printed circuit board via a conductive path. The flexible circuit assembly also comprises a tamper-responsive conductor circuit enclosing the conductive path. The tamper-responsive conductor circuit is in electrical communication with the tamper-response electronics of the printed circuit board.