| 摘要 |
<p>A method for controlling a closed electronic lock (5) comprises the following steps: a user (4) authenticates itself to an electronic lock, the electronic lock (5) displays a question, the user transmits the question to a central station (1), the central station computes the answer to said question and transmits said answer to the user, the user introduces the answer into the lock which verifies whether the answer is correct and decides upon the release thereof according to the answer and an acknowledgement code is displayed by the lock (5) and is transmitted by the user to the central station by means of a mobile device (3).</p> |
