发明名称 |
RADIO FREQUENCY IDENTIFICATION (RFID) SURVEILLANCE TAG |
摘要 |
An enhanced method and apparatus are provided for tracking and managing a plurality of packagings, particularly packagings containing radioactive and fissile materials. A radio frequency identification (RFID) surveillance tag is provided with an associated packaging. The RFID surveillance tag includes a tag body and a back plate including predefined mounting features for mounting the surveillance tag to the associated packaging. The RFID surveillance tag includes a battery power supply. The RFID surveillance tag includes a plurality of sensors monitoring the associated packaging including a seal sensor. The seal sensor includes a force sensitive material providing a resistivity change responsive to change in a seal integrity change of the associated packaging. The resistivity change causes a seal integrity tag alarm. A tag memory stores data responsive to tag alarms generated by each of the plurality of sensors monitoring the associated packaging.
|
申请公布号 |
US2010033323(A1) |
申请公布日期 |
2010.02.11 |
申请号 |
US20090426054 |
申请日期 |
2009.04.17 |
申请人 |
UCHICAGO ARGONNE, LLC |
发明人 |
TSAI HAN-CHUNG;LIU YUNG Y. |
分类号 |
G08B1/08;G06K7/01;G06K19/00 |
主分类号 |
G08B1/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|