| 摘要 |
<p>The invention concerns an electronic label (1) comprising an integrated circuit (10) including means communicating (11, 13) with an external environment and means detecting at least one physical variable related to the preservation, the storing or the packaging of a product on which the label is designed to be affixed. The invention is characterised in that the detecting means have an irreversible non-volatile storage of the physical variable or a threshold value of the physical variable, the internal state of the detecting means being self-modified in the presence of the physical variable or when the physical variable exceeds said threshold value, even in the absence of an electric power supply source.</p> |
