| 摘要 |
An electronic door lock device using zigbee is provided to automatically unlock a door lock although a user does not contact a card to the door lock. A zigbee door lock body(100) is composed of: a register button(108) starting a register process to register a code; a key pad(110) for inputting the code; a door lock locking/unlocking sensing unit(114) detecting the locking/unlocking of a door lock; a memory(124) storing a program and data for operation; a motor driving unit(106) locking or unlocking the door lock; a zigbee transceiver(102) communicating with a zigbee key card in a zigbee method; and a body control unit(128) storing a password input through the key pad in the memory by executing the register process when the register button is inputted, letting the zigbee key card set the code by transmitting the registered code through the zigbee transceiver, decoding the code received from the zigbee key card through the zigbee transceiver if the door lock is locked, by receiving the signal from the door lock locking/unlocking sensing unit after completing registration, comparing the code with the code set in the memory, and unlocking the door lock by controlling the motor driving unit if the codes correspond to each other.
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