公开(公告)号：US20080231440A1

公开(公告)日：2008-09-25

申请号：US11772180

申请日：2007-06-30

申请人： Hyun Chu Kim ,  Hyun Chul Lee ,  Dong Ho Yoo ,  Hyun Deuk Choi ,  Chang Sup Lee

发明人： Hyun Chu Kim ,  Hyun Chul Lee ,  Dong Ho Yoo ,  Hyun Deuk Choi ,  Chang Sup Lee

IPC分类号： G08B21/00

CPC分类号： G06K19/07749 ,  G06K19/04 ,  G06K19/07798

摘要： Methods and apparatus are disclosed for sensing opening of an electronic seal device. According to one embodiment, the electronic seal device includes a T-shaped bolt unit including a protrusion formed to protrude from a first side thereof at a predetermined thickness to provide directionality, the bolt unit transmitting unique data as a Radio Frequency (RF) signal; and an electronic circuit unit including a groove formed in the wall of a hole to provide directionality so that part of the shank of the bolt unit is inserted into and engaged with the hole to a predetermined depth, and a drainage hole is formed in a lower portion of the electronic circuit unit, the electronic circuit unit transmitting/receiving RF signals to/from the bolt unit.

摘要翻译： 公开了用于感测电子密封装置的打开的方法和装置。 根据一个实施例，电子密封装置包括T形螺栓单元，其包括形成为从其第一侧以预定厚度突出的突起以提供方向性，所述螺栓单元将唯一数据作为射频（RF）信号传输; 以及电子电路单元，其包括形成在孔的壁中的槽，以提供方向性，使得螺栓单元的柄的一部分插入孔中并与孔接合到预定深度，并且排水孔形成在下部 电子电路单元的一部分，电子电路单元向/从该螺栓单元发送/接收RF信号。