MULTI DIGITAL DOOR
First Claim
1. A digital door comprising:
- a power supply unit that supplies power to the door;
an input unit that that mechanically or electromagnetically receives an input signal from a user and converts the received input signal into digital data;
a multi-lock unit that has a multi-locking system constituted by a plurality of locks and locks/unlocks the door;
a communication unit that connects the door with a network;
a memory unit that stores a control program and related data, fire and security-related messages, image and voice data inputted from the input unit;
an audio unit that generates an alarm sound according to the messages; and
a controller that is connected to the power supply unit, the multi-lock unit, the communication unit, the memory unit and the audio unit for controlling the digital door.
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Accused Products
Abstract
The present invention relates to a digital door, and more particularly, to a digital door which is capable of improving security and convenience using network environments, improving safety in an emergency such as a fire, and improving aesthetic and functionality of a door. The digital door includes: a power supply unit that supplies power to the door; an input unit that that mechanically or electromagnetically receives an input signal from a user and converts the received input signal into digital data; a multi-lock unit that has a multi-locking system constituted by a plurality of locks and locks/unlocks the door; a communication unit that connects the door with a network; a memory unit that stores a control program and related data, fire and security-related messages, image and voice data inputted from the input unit; an audio unit that generates an alarm sound according to the messages; and a controller that is connected to the power supply unit, the multi-lock unit, the communication unit, the memory unit and the audio unit for controlling the digital door.
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Citations
19 Claims
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1. A digital door comprising:
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a power supply unit that supplies power to the door; an input unit that that mechanically or electromagnetically receives an input signal from a user and converts the received input signal into digital data; a multi-lock unit that has a multi-locking system constituted by a plurality of locks and locks/unlocks the door; a communication unit that connects the door with a network; a memory unit that stores a control program and related data, fire and security-related messages, image and voice data inputted from the input unit; an audio unit that generates an alarm sound according to the messages; and a controller that is connected to the power supply unit, the multi-lock unit, the communication unit, the memory unit and the audio unit for controlling the digital door. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A digital door comprising:
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a multi-lock unit that has a multi-locking system constituted by a plurality of locks and locks/unlocks the door; and a controller that controls the multi-lock unit, wherein a key is installed at each of covers of the plurality of locks and the door is opened/closed by rotating the key. - View Dependent Claims (11, 12, 13)
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14-15. -15. (canceled)
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16. A digital door comprising:
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a smoke and fire detecting unit that is formed at one side of the door, detects smoke and fire, generates an analog signal related to the detected smoke and fire, and converts the generated analog signal into digital data; and a door closer unit that is electromagnetically coupled with the smoke and fire detecting unit, is installed at a predetermined position at which the door is moved, and fixes the door, wherein, according to user'"'"'s intention, the smoke and fire detecting unit is adhered to the door closer unit by an attractive force at ordinary times such that the smoke and fire detecting unit is fixed at the predetermined position, while, at smoke and fire, the smoke and fire detecting unit is supplied with power and the door closer unit secedes from the predetermined position by a repulsive force between the smoke and fire detecting unit and the door closer unit, so that the door is automatically closed. - View Dependent Claims (17, 18)
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19-21. -21. (canceled)
Specification