WO2021107287A1 - Dispositif de verrouillage fonctionnant à l'aide d'une double production d'énergie - Google Patents

Dispositif de verrouillage fonctionnant à l'aide d'une double production d'énergie Download PDF

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Publication number
WO2021107287A1
WO2021107287A1 PCT/KR2020/004440 KR2020004440W WO2021107287A1 WO 2021107287 A1 WO2021107287 A1 WO 2021107287A1 KR 2020004440 W KR2020004440 W KR 2020004440W WO 2021107287 A1 WO2021107287 A1 WO 2021107287A1
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WO
WIPO (PCT)
Prior art keywords
power generation
unit
power
locking device
lock
Prior art date
Application number
PCT/KR2020/004440
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English (en)
Korean (ko)
Inventor
박경한
박찬구
원종민
이종주
Original Assignee
주식회사 브이엠테크
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Application filed by 주식회사 브이엠테크 filed Critical 주식회사 브이엠테크
Publication of WO2021107287A1 publication Critical patent/WO2021107287A1/fr

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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/0024—Cams
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0057—Feeding
    • E05B2047/0058—Feeding by batteries
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0057—Feeding
    • E05B2047/0062—Feeding by generator
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00634—Power supply for the lock

Definitions

  • the present invention relates to a locking device operating using dual power generation, and more particularly, to the smart key with induction power generated when the smart key is inserted into a locking device for locking a locking object such as a drawer, a safe, or a door.
  • a locking device for locking a locking object such as a drawer, a safe, or a door.
  • the actuator is operated with the generated power generated through the physical power generation by the insertion, so that the lock is unlocked by the key structure of the smart key. It is about the locking device.
  • a locking device that is unlocked only by an authorized key is installed and used.
  • Such a lock is conventionally configured to operate so that the lock is released only when the physical structure of the key and the key bundle configured in the lock device into which the key is inserted are the same, depending on the physical structure of the key. Since the lock is easily unlocked only by duplication, there is a problem in that security is significantly lowered.
  • an IC-based authentication module is configured in the key to unlock the lock, and the lock is unlocked when the authentication information stored in the authentication module is successfully authenticated through wired/wireless communication with the authentication module in the lock. Locks are emerging.
  • the smart lock device when it is difficult to install the smart lock device for each locker to supply external power to each lock device, or when the smart lock device is placed in an environment where it is difficult to supply external power to the smart lock device, the smart lock device Since a replaceable battery must be connected to the smart lock for each lock and used, when operating a number of smart locks, the battery purchase cost is high, which increases the maintenance cost as well as stops the operation or malfunctions when the battery is discharged. there is a problem.
  • Patent Document 0001 Korean Patent Laid-Open No. 10-2009-0111696
  • the power stored in the induced current generated through electromagnetic induction in the locking device is used for authentication of the smart key.
  • the power generated by the power generated by the insertion of the smart key is used to operate the actuator related to unlocking, and the power generated through dual power generation supports unlocking without power only by the authenticated smart key without a separate external power source. It is an object of the present invention to provide a highly reliable locking device that can prevent a malfunction or stop operation without an external power source.
  • the present invention provides a locking device that supports unlocking when authentication is successful for authentication information set in a smart key through self-generation, so that a plurality of different smart keys with different authentication information set in one locking device are provided. It guarantees scalability by supporting unlocking, and even if the authentication information of the smart key is exposed, it supports to prevent security risks by changing the authentication information set in the smart key without replacing the lock device to prevent maintenance costs
  • An object of the present invention is to provide a locking device that can greatly reduce the
  • a locking device configured in a locking target according to an embodiment of the present invention and operating using dual power generation for selectively locking the locking target includes a physical key structure including an authentication module in which authentication information is stored and a terminal for transmitting and receiving signals.
  • a cylinder into which a smart key is inserted is provided, comprising a body part configured with a contact point connected to the terminal when the smart key is inserted into the cylinder, and the key is configured inside the body part when the key structure is inserted into the cylinder
  • a driving unit driven by a structure and having one or more magnets in a portion thereof, and a first power generation unit including one or more coils to generate an induced current through the coil according to a change in the position of the magnet according to the driving of the driving unit; It is configured to include a motor unit that generates power by driving the driving unit, and a second power generation unit for providing generated power generated through the motor unit, and a lock for unlocking the lock target according to the insertion position of the key structure And by performing authentication on the authentication information of the authentication
  • the locking target may be an article storage box or an entrance door.
  • the first power storage unit and the second power generation unit for receiving the induced current from the first power generation unit and storing power, and providing power according to the storage of the induced current to the control unit, the power generation and a second power storage unit configured to receive and store power and provide the stored power to the control unit.
  • the driving unit includes first and second frames arranged in parallel with respect to the longitudinal direction of the cylinder, and a third frame connected to one side of each of the first and second frames. It is configured to include a moving structure comprising a, wherein the moving structure is configured to penetrate into the cylinder on the other side of the first frame disposed adjacent to the cylinder, and is erected with respect to the inner surface of the cylinder and the key inside the cylinder and an upright part for moving the movable structure by moving in the longitudinal direction inside the cylinder while being pushed by the key structure when the structure is inserted, and the first power generation unit is a magnet formed in a part of the second frame when the movable structure moves.
  • the second power generation unit includes a driving gear for driving the motor unit, wherein the moving structure is moved when the moving structure is moved. It may be characterized in that the generated power is generated according to the driving of the motor unit through the driving gear rotated by the unevenness formed in a part of the second frame to engage the driving gear.
  • the latch operation unit is configured such that the latch and the actuator including a stopper rod, and a part thereof are located inside the cylinder, and is pushed by the key structure when the key structure is inserted into the cylinder. It is configured to rotate and is caught by the stopper rod and is configured to include a cam part including a locking means for limiting the rotation, and a power transmission part for moving the latch according to the rotation of the cam part, wherein the control part is unlocked according to authentication success.
  • the stopper rod of the actuator is operated so that the locking means of the cam part is not caught on the stopper rod, and the lock is released by the key structure by moving the latch according to the rotation of the cam part by the key structure.
  • the present invention further comprises a sensor unit configured inside the cylinder to transmit a sensing signal when in contact with the key structure, wherein the control unit operates the actuator when the sensing signal of the sensor unit is received to unlock the lock. It may be characterized in that it operates so as to
  • the present invention provides a locking device for unlocking the lock through authentication of the authentication information transmitted from the smart key to the locking device through self-generation when a smart key with authentication information set is inserted into the locking device, For the authentication process with low power, authentication is performed with a small amount of power generated through electromagnetic induction when the smart key is inserted, and for driving the actuator for unlocking with high power consumption, higher than the power generated by electromagnetic induction Based on the power generation through electromagnetic induction only by inserting the key structure of the smart key by operating the actuator using the power generated by the physical power generation of the motor unit by the insertion force of the smart key, which generates power and the insertion force of the key structure
  • dual power generation including power generation using power the power required to drive the actuator for unlocking the lock is supplied enough to support the stable unlocking process without external power supply. This interruption is prevented to ensure reliability, and it is effective in improving complexity by providing a simple structure for a locking device that operates without power.
  • the present invention provides a locking device that supports unlocking when authentication succeeds in authentication information set in a smart key through self-generation, so that a plurality of different smart keys with different authentication information set in one locking device It guarantees the convenience of use of the lock by supporting the unlocking of the lock, and even if the authentication information of the smart key is exposed, it supports to prevent security risks only by changing the authentication information set in the smart key without replacing the lock. Accordingly, there is an effect of providing a locking device capable of significantly reducing maintenance costs.
  • FIG. 1 is a block diagram of a locking system including a locking device operating using dual power generation according to an embodiment of the present invention
  • Figure 2 is a block diagram of the configuration of the locking device that operates using double power generation according to an embodiment of the present invention.
  • Figure 3 is a detailed configuration diagram of a locking device operating using dual power generation according to an embodiment of the present invention.
  • FIG. 1 is a block diagram of a locking system including a locking device (hereinafter referred to as a locking device) 1 operating using dual power generation according to an embodiment of the present invention.
  • a locking device hereinafter referred to as a locking device
  • the lock system is a smart key (Smart Key) including an authentication module 21 in which digital-based authentication information is stored and a physical key structure 22 configured with one or more terminals S for signal transmission and reception ( 20), and a locking device (1) configured to lock a lockable object such as a locker or an entrance door, such as a safe or drawer, and selectively unlocking the locking object through authentication of the smart key (20) can be configured.
  • Smart Key Smart Key
  • an authentication module 21 in which digital-based authentication information is stored
  • a physical key structure 22 configured with one or more terminals S for signal transmission and reception ( 20)
  • a locking device (1) configured to lock a lockable object such as a locker or an entrance door, such as a safe or drawer, and selectively unlocking the locking object through authentication of the smart key (20) can be configured.
  • the locking device 1 may lock or unlock the locking target by changing the lock state such as locking or unlocking by itself.
  • the locking device 1 may be configured in an opening and closing structure constituting the article storage box, and as an example of the opening and closing structure, it may be a door in the case of the safe, and a drawer body in the case of the drawer. have.
  • the locking device 1 may be configured in a part of the door to lock or unlock the door.
  • the locking device 1 is configured to selectively release the lock only when authentication is successful through authentication for the smart key 20, and the smart key without a separate external power source
  • the 20 is inserted into the cylinder 11 configured in the locking device 1
  • an induced electromotive force based on an induced current through electromagnetic induction according to the insertion operation is used for authentication, and the insertion of the smart key 20
  • It supports dual power generation-based operation, which uses power generated through power according to operation for driving necessary for unlocking, to generate sufficient power for unlocking, thereby preventing malfunction or interruption of operation and requiring external power or battery. This can guarantee versatility and ease of use, which will be described in detail.
  • FIG. 2 is a block diagram of a locking device 1 operating using dual power generation according to an embodiment of the present invention.
  • the locking device 1 includes a main body 10 , a driving unit 130 configured in the main body 10 , a first power generation unit 140 , a second power generation unit 160 , It may be configured to include a lock operation unit 180 and a control unit 120 .
  • a cylinder 11 into which the smart key 20 is inserted is provided inside the main body 10 or the main body 10, and the terminal when the smart key 20 is inserted into the cylinder 11.
  • the communication unit 110 including a plurality of contacts 110 for electrically connecting to the (S) and the key structure 22 may be configured.
  • the cylinder 11 is configured to include an insertion hole into which the key structure 22 of the smart key 20 can be inserted, and the insertion hole is exposed to a part (or a partial surface) of the body part 10 .
  • the driving unit 130 may be driven by the key structure 22 .
  • one or more magnets are formed in a portion of the driving unit 130 , and the first power generation unit 140 may include one or more coils for generating an induced current through electromagnetic induction with the magnet.
  • the first power generation unit 140 can generate an induced current through electromagnetic induction between the magnet and the coil while the magnet moves adjacent to the coil (while changing the position) when the driving unit 130 is driven.
  • an induced electromotive force according to the induced current may be provided to the control unit 120 .
  • a plurality of different contact points 110 may be configured inside the cylinder 11 , and when the smart key 20 is inserted into the cylinder 11 , any one of the plurality of contact points 110 and A terminal (S) electrically connected by contact may be configured in a part of the key structure 22 configured in the smart key 20 .
  • the terminal S configured in the key structure 22 may be electrically connected to the authentication module 21 through a wire, and the key structure 22 is also the authentication module 21 . ) and can be electrically connected to each other through wires.
  • the terminal (S) configured in the key structure 22 is a terminal for a signal (for transmitting and receiving signals), and the key structure 22 may operate (configure) as a ground (G). At this time, the key structure 22 may also be configured as a terminal (G) for grounding.
  • the plurality of contact points 110 included in the body portion 10 may be electrically connected to the controller 120 through an electric wire.
  • control unit 120 determines that the key structure 22 of the smart key 20 is inserted into the cylinder 11 so that the terminal is connected (contacted) with any one of the plurality of contacts 110 .
  • the authentication module 21 may be electrically connected to each other, the authentication information may be received from the authentication module 21 by operating based on the induced electromotive force.
  • the other of the plurality of contacts 110 may be electrically connected (contacted) to the key structure 22 configured as a ground, and the control unit 120 controls the cylinder 11 of the smart key 20 .
  • the smart key When inserted into the inside, the smart key is operated based on the induced electromotive force generated and provided by the first power generation unit 140 through a plurality of contacts 110 electrically connected to the terminal and the key structure 22. 20) can communicate with each other with the authentication module 21 .
  • control unit 120 stores the same authentication information as the authentication information stored by the authentication module 21 of the smart key 20 in advance, and stores the authentication information stored in advance and the plurality of contacts from the authentication module 21 .
  • the authentication information received through 110 may be compared with each other to determine whether the smart key 20 is authenticated.
  • the driving unit 130 may transmit an insertion force generated when the key structure 22 of the smart key 20 is inserted into the cylinder 11 as a power to the second power generation unit 160 .
  • the second power generation unit 160 is configured to include a motor unit 161 that is driven and generated by external power, and drives the motor unit 161 with the power transmitted from the driving unit 130 to drive the motor unit 161 to generate the power. Power generated by the motor unit 161 according to the driving of the motor unit 161 may be provided to the control unit 120 .
  • the driving unit 130 applies the force that the user of the smart key 20 applies to the key structure 22 to insert the key structure 22 into the cylinder 11 into the key structure 22 .
  • the motor unit 161 of the second power generation unit 160 is driven by the power received from and driven, and power corresponding to the corresponding force can be provided to the second power generation unit 160 according to the drive. and power generation to generate the generated power.
  • the lock operation unit 180 controls the movement of the lock chain 182 and the lock chain 182 for selectively unlocking the lock target according to the insertion position of the key structure 22 inside the cylinder 11 . It may be configured to include a limiting actuator 181 (Actuator).
  • control unit 120 uses the induced electromotive force based on the induced current generated by the first power generation unit 140 for authentication information of the authentication module 21 received through the contact point 110 .
  • Authentication is performed, and when authentication is successful, the actuator 181 is operated with the generated power provided from the second power generation unit 160 to enter the cylinder 11 into the key structure ( 22) according to the movement of the locking chain 182 by insertion of the lock release (unlocking of the locking device 1) may be performed by the locking operation unit 180 .
  • control unit 120 may be configured as a micro controller unit (MCU).
  • MCU micro controller unit
  • the locking device 1 may further include a first power storage unit 150 and a second power storage unit 170 inside the main body 10 .
  • the first power storage unit 150 may be connected to the coil of the first power generation unit 140 to receive the induced current generated in the coil from the coil to store electricity, and to convert the stored induced electromotive force to the control unit ( 120) can be provided.
  • the second power storage unit 170 is connected to the motor unit 161 of the second power generation unit 160 , and generates power generated according to the driving of the motor unit 161 from the motor unit 161 . It is possible to receive and store power, and provide the stored generated power to the control unit 120 .
  • control unit 120 operates based on the first storage power based on the induced electromotive force provided from the first power storage unit 150 to perform an authentication process for the authentication information received from the authentication module 21 . and when authentication is successful according to the authentication process, the second power storage power based on the generated power provided from the second power storage unit 170 is provided to the actuator 181 or from the second power storage unit 170 to the actuator. By controlling the second power storage unit 170 to provide generated power to 181 to operate the actuator 181, the lock may be released.
  • the locking device 1 may be configured to further include a sensor unit 200 configured inside the cylinder 11 and connected to the control unit 120 by wire, and the sensor unit 200 may generate a sensing signal upon contact with the key structure 22 and transmit it to the control unit 120 .
  • the control unit 120 when receiving the sensing signal from the sensing unit, the control unit 120 detects the time at which the sensing signal is received as the time at which the lock release of the locking device 1 (or the lock 182) starts.
  • the actuator 181 may be operated for unlocking by providing the generated power to the actuator 181 at a corresponding time.
  • control unit 120 provides the generated power to the actuator 181 at the moment when unlocking is attempted by the key structure 22 in order to minimize power consumption, so that after the authentication is successful, the key structure ( 22) does not unnecessarily provide power to the actuator 181 while not reaching the locking operation unit 180, thereby minimizing power consumption.
  • control unit 120 after receiving the sensing signal from the sensor unit 200, the key structure 22 is separated from the specific position where the sensor unit 200 is disposed inside the cylinder 11,
  • the power supplied to the actuator 181 is cut off so that the locking chain 182 is restored, and at the same time, the movement of the locking chain 182 moves the actuator 181.
  • the controller 120 may control the actuator 181 when a predetermined time has elapsed from the point in time when the sensing signal is received or the point in time when the actuator 181 is operated by providing power to the actuator 181 . ) may be cut off.
  • a locking device 1 for unlocking the lock through authentication for authentication but for an authentication process with low power consumption, authentication is performed with a small amount of power generated through electromagnetic induction when the smart key 20 is inserted, , with respect to the driving of the actuator 181 for unlocking, which consumes high power, to the physical development of the motor unit 161 by the insertion force of the smart key 20, which generates power higher than that generated by electromagnetic induction.
  • FIG. 3 is an exemplary configuration diagram of a locking device 1 according to an embodiment of the present invention.
  • the locking device 1 may include a body portion 10 in which a cylinder 11 is configured.
  • the communication unit, the driving unit 130 , the first power generation unit 140 , the second power generation unit 160 , and the first power storage unit 150 may be included.
  • the second power storage unit 170 , the lock operation unit 180 , the sensor unit 200 and the control unit 120 may be included.
  • the driving unit 130 includes first and second frames arranged in parallel with respect to the longitudinal direction of the cylinder 11, and a third frame connected to one side of each of the first and second frames. It may be configured to include a U-shaped movable structure 130 that includes.
  • the movable structure 130 extends to the other side of the first frame disposed adjacent to the cylinder 11 and penetrates into the cylinder 11, and is erected based on the inner surface of the cylinder 11.
  • the key structure 22 When the key structure 22 is inserted into the cylinder 11, it moves in the longitudinal direction inside the cylinder 11 while being pushed by the key structure 22 according to the insertion operation of the key structure 22 and moves It may include an upright portion 130a for moving the structure 130 .
  • the upright portion 130a configured in the movable structure 130 by the key structure 22 is inserted into the key structure 22 .
  • the movable structure 130 may be moved in the same direction (for example, rearward) while being pushed back in the direction to be taken.
  • one or more magnets 131 may be formed on a portion of the second frame of the movable structure 130 , and the first power generation unit 140 is spaced apart from the second frame to surround the second frame. It may be configured to include a coil 141 that is.
  • the first power generation unit 140 is configured to surround the magnet 131 formed in a part of the second frame and the second frame when the movable structure 130 moves.
  • the induced current may be generated through electromagnetic induction between the coils 141 of the unit 140 , and the induced current generated in the coil 141 (through the coil) is applied to the first power storage unit 150 .
  • the first power storage unit 150 may store the induced current to provide the stored induced electromotive force to the control unit 120 .
  • the induced electromotive force based on the induced current may be directly provided to the control unit 120 from the first power generation unit 140 to the control unit 120 .
  • control unit 120 may operate based on the induced electromotive force provided from the first power storage unit 150, and the smart key 20 inserted into the cylinder 11 based on the induced electromotive force. ) communicates with the authentication module 21 as described above to perform authentication on the authentication information received from the authentication module 21 .
  • the second power generation unit 160 includes a driving gear 162 for driving the motor unit 161 , and a portion of the second frame has irregularities 132 to engage the driving gear 162 . ) can be formed.
  • the second power generation unit 160 is a driving gear 162 for driving the motor unit 161 when the smart key 20 is inserted into the cylinder 11 and the moving structure 130 moves. It is formed in a part of the second frame to engage with the moving structure 130 and rotates the motor configured in the motor unit 161 while the driving gear 162 is rotated by the concavo-convex 132 that moves integrally with the moving structure 130 .
  • the motor unit 161 may be driven, and power generated according to the driving of the motor unit 161 may be generated.
  • the second power generation unit 160 may provide the generated power to the second power storage unit 170 , and the second power storage unit 170 may store and store the generated power.
  • the second power storage unit 170 may provide the stored generated power to the control unit 120 .
  • the second power generation unit 160 may directly provide the generated power to the control unit 120 .
  • control unit 120 may operate based on the generated power to drive the actuator 181 configured in the lock operation unit 180, and through the driving of the actuator 181, the lock ( 182) is released so that the locking device 1 is unlocked or the locking target is unlocked by moving the latch 182 according to the insertion of the key structure 22 configured in the smart key 20. can make it happen.
  • the latch operation unit 180 including the latch 182 and the actuator 181 includes a latch 182 for locking or unlocking a locking target, and a stopper rod 181a as shown in the figure.
  • 181 and a part of the cylinder 11 is configured to be positioned inside the cylinder 11, and is configured to be rotated by being pushed by the key structure 22 when the key structure 22 is inserted into the cylinder 11, and the stopper rod ( 181a) to be configured to include a cam portion 184 including a locking means 184a for limiting the rotation and a power transmission portion 183 for moving the locking chain 182 according to the rotation of the cam portion 184.
  • the actuator 181 may be operated as described above to control the actuator 181 so that the stopper rod 181a is drawn into the actuator 181 .
  • the power transmission unit 183 pulls the latch 182 exposed to the outside of the body unit 10 to lock the locking target according to the rotation of the cam unit 184 . It can be retracted to the inside, and through this, the lock (or the lock of the locking device 1 ) on the locking target by the latch 182 can be released.
  • control unit 120 may operate the actuator 181 of the lock operation unit 180 to change the lock state by the lock chain 182 to the unlock state, and can be unlocked.
  • the locking operation unit 180 is connected to the upper surface of the locking means 184a configured in the cam part 184 to provide an elastic force that pushes the upper surface in a direction opposite to the rotation direction of the cam part 184. It may be configured to include a spring (185).
  • the spring 185 when the spring 185 is drawn out so that the key structure 22 is separated from the inside of the cylinder 11 and does not come into contact with the cam portion 184, the spring 185 is the locking means 184a. can be pushed to restore (restore) the cam unit 184 to its original arrangement state, and the power transmission unit 183 may lock the latch 182 into the body unit 10 according to the restoration of the arrangement state of the cam unit 184. ) can be pushed to the outside to lock the locking target again.
  • the locking device 1 includes the main body part ( 1 ) to connect an external power source or an external device 1000 to the control unit 120 . 10) It may be configured to further include an interface unit 190 configured therein.
  • control unit 120 may operate as described above based on power received from an external power source connected through the interface unit 190 .
  • control unit 120 communicates with the authentication module 21 configured in the smart key 20 through the contact point 110 as described above. and may be connected to and communicate with the external device 1000 through the interface unit 190 .
  • control unit 120 changes or changes the authentication information stored in the authentication module 21 of the smart key 20 based on the control information received from the external device 1000 connected through the interface unit 190 or You can set authentication information.
  • the control unit 120 deletes the specific authentication information stored in advance based on the control information to delete the specific smart key By (20), it is possible to easily disable the specific smart key 20 so that unlocking is not made.
  • control unit 120 may store the same authentication information as the authentication information stored in the authentication module 21 based on the control information for authentication of the authentication module 21, and a plurality of different smart keys Different authentication information corresponding to (20) may be stored.
  • the present invention provides a locking device that supports unlocking when authentication succeeds in authentication information set in a smart key through self-generation, so that a plurality of different smart keys with different authentication information set in one It guarantees the convenience of use of the lock by supporting the unlocking of the lock of the lock. Even if the authentication information of the smart key is exposed, security risks can be prevented only by changing the authentication information set in the smart key without replacing the lock. It is possible to provide a locking device that can significantly reduce maintenance costs by supporting

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  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne un dispositif de verrouillage qui fonctionne à l'aide d'une double production d'énergie, et en particulier, un dispositif de verrouillage qui fonctionne à l'aide d'une double production d'énergie, dans lequel l'authentification d'une clé intelligente est effectuée à l'aide d'une énergie inductive produite lorsque la clé intelligente est insérée dans le dispositif de verrouillage qui verrouille un objet à verrouiller tel qu'un tiroir, un coffre-fort ou une porte, et dans lequel, lorsque l'authentification est réussie, un actionneur est actionné par une puissance produite au moyen d'une production d'énergie physique provoquée par l'insertion, le dispositif de verrouillage étant déverrouillé par une structure de la clé intelligente. L'invention peut aider à réaliser un processus de déverrouillage fiable sans alimentation électrique externe en aidant à fournir l'énergie requise pour entraîner l'actionneur permettant de déverrouiller le dispositif de verrouillage au moyen d'une double production d'énergie comprenant la production d'énergie par induction électromagnétique par simple insertion de la structure de la clé intelligente, ainsi que la production d'énergie à l'aide d'énergie basée sur la force d'insertion de la structure de la clé. Par conséquent, l'invention a pour effet de garantir la fiabilité en empêchant le dysfonctionnement ou l'arrêt du dispositif de verrouillage, et de réduire la complexité en fournissant une structure simple pour le dispositif de verrouillage qui fonctionne sans source d'alimentation.
PCT/KR2020/004440 2019-11-29 2020-04-01 Dispositif de verrouillage fonctionnant à l'aide d'une double production d'énergie WO2021107287A1 (fr)

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KR20100039367A (ko) * 2007-07-18 2010-04-15 이록 오와이 전기기계식 잠금 장치 및 그의 열쇠
JP2013199744A (ja) * 2012-03-23 2013-10-03 Mitsubishi Electric Corp 電子キー装置
KR20140110713A (ko) * 2013-03-08 2014-09-17 주식회사대진테크만 충전식 도어록
KR20190080145A (ko) * 2017-12-28 2019-07-08 박경한 스마트 키를 이용한 물품 보관 시스템

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KR20090111696A (ko) 2008-04-22 2009-10-27 하이스트 시스템 주식회사 스마트키를 이용한 잠금장치

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KR20100039367A (ko) * 2007-07-18 2010-04-15 이록 오와이 전기기계식 잠금 장치 및 그의 열쇠
JP2013199744A (ja) * 2012-03-23 2013-10-03 Mitsubishi Electric Corp 電子キー装置
KR20140110713A (ko) * 2013-03-08 2014-09-17 주식회사대진테크만 충전식 도어록
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