| 摘要 |
<p>An energy-conserving triggered ID system, comprising: a reading assembly (20) having a normally no?-activated state and having a triggered subassembly (26) configurable to activate the reading assembly; and a mobile assembly (24) having no power source and having a triggering subassembly (28) configurable to activate the triggered subassembly when the mobile assembly is located within a triggering range, wherein the reading assembly is operable to transfer power to the mobile assembly and wherein data transfer is effected between the mobile assembly (24) and the reading assembly (20) within a data transfer range.</p> |
