| 摘要 |
A digital door lock system with a fire monitoring function using the wireless network is provided to open a lock device automatically and to issue an alarm where a fire breaks out, by a heat sensor and a smoke sensor. In a digital door lock system having a fire monitoring function using the wireless network, a digital door lock(100) comprises a key pad(106) having a number plate for opening and closing a door and operating various functions; a wireless communication unit(102) exchanging information with a server through the wireless network; a wireless tag reader(103) reading and transmitting an ID(Identification) of the wireless tag to a control unit(101); a motor driving unit(104) providing a mechanism for opening and closing the door; a heat sensor(107) and a smoke sensor(108) sensing the temperature of a motor(105) and concentration of the smoke; a power supply unit supplying operating power to the door lock; and the control unit controlling the opening and closing of the door by the driving of the motor and heat and smoke sensing information. The wireless tag opens and closes the digital door lock. The server registers the ID of the wireless tag, allocates the network address to the digital door lock, and stores and outputs in/out records of persons in opening the digital door lock. The wireless network is connected to make the digital door lock, the wireless tag, and the server data-communicate with each other.
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