Safety-enhanced door lock and door access safety management system using same
A security management and security technology, applied to security-enhanced door locks and the use of this door lock is generally applicable to fields including single women, and can solve problems such as high risk of duplication, easy loss of electronic keys, and long time consumption. Achieve high security, prevent leaks, and improve user convenience
Active Publication Date: 2021-11-19
(주) 담비기술
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Problems solved by technology
However, as mentioned above, the electronic key is easily lost, and the risk of unauthorized copying of the identification contained in the electronic key is high
Moreover, when the user loses the electronic key, the door lock cannot be opened, and the door lock needs to be forced to open through a special program. In this process, there is a problem that it takes a long time
Method used
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[0027] Additional objects, features, and advantages of the present invention can be more clearly understood with reference to the following description and accompanying drawings.
[0028] Before describing the present invention in detail, the present invention can seek various changes and have various embodiments. The examples described below and shown in the drawings are not intended to limit the present invention to specific embodiments, but should It should be understood that all changes, equivalents, and substitutions included within the spirit and technical scope of the present invention are included.
[0029] When it is described that a certain component is “connected” or “in contact with” another component, it may be directly connected or in contact with another component, but it should also be understood that there may be other components in between. On the contrary, when it is stated that a component is "directly connected" or "in direct contact with" another componen...
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The present invention relates to a safety-enhanced door lock capable of enhancing safety and a door access safety management system using the same, which can provide a dual unlocking function of a safety code stored in a user portable terminal and a password input by a user key to improve user convenience, and can simultaneously update the safety code and the password in the door lock itself after entering and exiting using the safety code, a plurality of different passwords are generated, and reuse of the used password is prohibited or is allowed only within a predetermined time, thereby preventing password leakage while allowing entry and exit of a person who does not have a terminal in which a safety code is stored, it is possible to provide high safety while facilitating management of a plurality of persons who enter and exit from a door lock installed in a facility, including a door lock of a single female family.
Description
technical field [0001] The present invention relates to a security-enhanced door lock that provides a double unlocking function of a security code stored in a user's portable terminal and a password input by the user to improve user convenience and enhance security, and a door universally applicable to a family including a single woman using the door lock It is an entry and exit security management system that manages the entry and exit of people easily, including door locks installed in multiple facilities, and performs at a high level of security. Background technique [0002] Generally, a door lock is a device that is installed on an entrance door to lock / unlock the opening and closing of the entrance door. Ordinary door locks perform locking and unlocking operations by entering a password or reading a user's biometric information. [0003] The door lock of the mode of input password is relatively cheap, is convenient to inform other people (for example, friend, landlord...
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IPC IPC(8): G07C9/00
CPCG07C9/00309G08B7/06G07C2009/00769
Inventor 张载淳
Owner (주) 담비기술