| 摘要 |
<p>The invention relates to a programmable electronic locking device, electronic key and cylinder lock corresponding to the device, said device comprising a lock (12) meant to be operated by a key (18) when there is ascertained the identity between an identification code of the lock (12) and an identification code of the associated key (18). The lock (12) includes a cylinder (14) provided with a cylinder portion (14A) in which there is formed at least one opening (16) for introducing said key (18), the cylinder (14) comprising at least some electrical connection means (39), some control electronic means (40) which include at least some first memory means for storing at least one identification code and which is connected at least to the electrical connection means (39) and also some blocking / unblocking means (50) sensitive to the action of said electronic control means (40) and which are designed to release the block (12), the key including some electrical connection means (19) meant to cooperate with a first electrical connection means (39) of the lock (12), when the key (18) is inserted into the corresponding opening (16), the first electronic control means (90) including at least some first memory means (96) for storing at least one identification code and which, being connected at least to the first electrical connection means (19), are meant to transmit an order for releasing the lock (12), the key further including some programming means (80, 86) for modifying, upon the control of some means inputting a confidential code (82, 84), the data contained in both controlling electronic means (90, 40)) of the key (18) and the lock (12), the power supply of said controlling electronic means (90, 40)and also of the means (50) for blocking the lock (14) being ensured by some energy generating means (62).</p> |
