• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:

    公开号:AT510349A1
    申请号:T0132310
    申请日:2010-08-05
    公开日:2012-03-15
    发明作者:
    申请人:Bruno Eder Ges M B H；
    IPC主号:
    专利说明:

    The invention relates to a key deposit with a housing in which a plurality of key receptacles is arranged to store suitable keys, which are secured in a blocking position by means of a locking device against removal from the respective key receptacles, wherein an authentication device is provided, upon successful detection the authenticity of a user allows the removal of a key selected with a key selection device.
    Key depots of this type are in use to provide a plurality of keys in a secure and controllable manner in key receptacles corresponding to the respective door locks. The keys are blocked in their locked position against removal from the key holders. To remove a key from the key holder, the user logs on to the authentication device, which checks the authorization to remove the key. The authorized user selects the desired key with the key selection device. Such a key depot is known for example from DE 32 34 859 Al. In this case, an input device in the manner of a numeric keypad is provided, via which a code can be entered. The entered code is checked by a code evaluation, whereupon a release signal is output to an electromagnetic latch of the respective lock cylinder. Thus, in this prior art both the authentication of the user and the selection of the key to be extracted are controlled with the numeric keypad. Usually, the code has at least four places, so that the release of the key makes a comparatively cumbersome and error-prone handling necessary.
    In addition, it is known in the art to provide separate facilities for authentication and key selection. For example, a reader for reading chip cards can be used to determine the identity and thus the authorization of the user to remove a specific key; the reader is usually combined with a numeric keypad, via which after reading the chip card a multi-digit code can be entered to control the key holder 2 of the desired key.
    In contrast, the object of the present invention is to provide an authorized user with the desired key in the fastest possible and uncomplicated way.
    This is achieved in the key deposit of the type mentioned in that the key selector has a plurality of each a single key receptacle associated controls in the nature of buttons or switches, the operation of a control by the user causes the release of the locking device of the corresponding Schlüsselauf so that the selected key can be removed from the key holder.
    Accordingly, the key receptacles each have their own control element assigned, which has two states in the manner of a key or a switch. As part of the authenticity or identity check, the authentication device determines which or which keys may or may be removed by the user and allows the user to select a desired key. Assuming successful au-authentication for the desired key, the user can release the associated with the control element or with the associated key holder locking device by pressing the control of the desired key holder, after which the selected key can be removed or removed from the key holder. Preferably, the number of keys or switches just corresponds to the number of key receptacles, so that with each key or switch-shaped operating element, the locking device is controlled by exactly one key receptacle. To select the desired key can thus be folded in a simple and straightforward way, the appropriate switch or press the appropriate button, which represents a considerable simplification over the input of a multi-digit key selection code. In order to emphasize the association between a key holder and the respective switch or button, these are preferably arranged in spatial proximity to one another. In particular, the operating elements can be arranged above or below the respective key receptacles. The selection or removal of the desired key from the associated key holder is therefore considerably simplified with the controls designed as buttons or switches. To distinguish it from previous models, the present key repository can be called a multi-key secure key (MSS-T).
    For safekeeping of the keys in the key receptacles or for uncomplicated release if necessary, it is advantageous if the locking devices each have a particular electromagnetically actuated locking element, which is displaced upon actuation of the corresponding control element in a releasing the key release position. In the locked position, the locking element blocks the corresponding key receptacle, so that the key is secured against removal. In an authenticated actuation of the corresponding control element, the locking element is moved to the release position in which the key is removable, i. can be deducted in particular by turning the cylinder receiving the key or half-cylinder in its removal position.
    In order to be able to control the release of the locking element in a simple manner, it is advantageous if the locking element of the locking device can be transferred into the release position by means of a lifting magnet which can be connected or connected to a voltage source. The locking element may in particular be formed by an armature of the lifting magnet. The armature is preferably biased by a spring in the blocking position of the locking element, in which the locking element projects into a recess, for example a tongue, in particular designed as a lock cylinder key holder. In the blocking division, the key can not be removed from the associated cylinder or the associated key holder. By selectively closing a circuit, the solenoid is energized to retract the latch member from the latching division to the release position so that the key can be rotated and withdrawn. 4
    With regard to an energy-efficient and failsafe design, it is advantageous if the lifting magnet is separated in an idle state from a switchable by a control device voltage source. Accordingly, the solenoid is not supplied with power at rest. The idle state of the solenoid corresponds to the blocking division of the locking element. Only with the operation of the corresponding control element of the circuit is closed.
    To display information relating to the respective key receptacle, it is expedient for the key receptacles to each have a display element preferably integrated into the corresponding operating element. In an expedient, part-saving design, the display element is integrated into the corresponding control element; however, the display element may also be locally associated with the control element, i. e.g. be arranged adjacent to the operating element. The display element can in particular indicate whether the respective key holder has been activated as a function of the authenticity check carried out or whether a key removal has already taken place.
    In a preferred embodiment, it is provided that, as display elements of the key receptacles, in each case a lighting element assigned to the operating element or integrated into the operating element, preferably a light-emitting diode, is provided. Accordingly, each button or each switch with which the associated key holder can be released, associated with a display element, so that it is recognizable to the operator, which key holder can be released. To indicate to the user which key is currently removable, the color of the LED or an interval, i. E. flashing operating state of the LED are used.
    In order to check the authorization of a user for accessing a specific key, it is advantageous if a reading device for reading authorization cards, in particular chip cards, is provided as the authentication device. - 5 - * * ♦♦ * · * * «« f * * * ft * «* * * * * * t ♦ I ···« * If • * * * * ***** ** *
    To be able to assign one or more keys or key recordings to a user, it is advantageous if the reading device is set up for reading out an access authorization stored on the authorization card for a specific key, which is released by the locking device by actuating the corresponding operating element. To be able to assign each authorization card in a simple way a locking device, it is advantageous if the reader assigns the authorization for the corresponding locking device in a memory mode, by pressing the control element of the authorization card. Alternatively, an authorization can also be stored by long pressing of the particular key-shaped operating element and subsequent confirmation by means of code entry on a numeric keypad.
    In order to allow access to one or more key recordings in exceptional situations, it is advantageous if a lock for a master key, in particular a fire department key, is provided as the authenticating device. In particular, it is advantageous if the outer key can be unlocked with the master key, enclosing the housing with the key receivers. After authentication by the master key, the desired key can be selected or released by actuating the corresponding control element.
    With regard to an appropriate interconnection of the key depot, it is advantageous if the individual elements, such as controls, Authentifiziereinrichtung and display elements are connected to the control device. The control device can also have a memory module, with which each key removal is logged.
    In order to ensure rapid access to the required key in case of fire, it is advantageous if the control device is connected to a fire alarm system that transmits a signal to the control device in case of fire, the key removal from at least one specific fire section associated key holder allowed. Preferably, a switching logic of the control device permits removal of the keys for the actual fire section and additionally for the sections of the building adjoining the fire section. By pressing a corresponding control element, a slip receptacle can be released in each case, whereupon the key can be removed. To extract another key provided by the control device for removal, the same steps are repeated.
    The invention will be explained below with reference to a preferred embodiment shown in the drawing, to which it should not be limited, however. In detail, in the drawing:
    1 shows a multi-key safe with closed door.
    2 shows the multi-key safe with the door open, wherein the recorded in the interior of the safe key deposit is visible.
    3a and 3b each show a view of a key module with four key receptacles; and
    4 shows a circuit diagram for the key module according to FIG. 3.
    Fig. 1 and Fig. 2 show schematically a multi-key safe 1 with a mechanically stable, burglar-proof outer housing 2, which has two compartments 2a and 2b, which are each closed by a door 3a and 3b. The upper compartment 2a contains in particular a power supply unit, an accumulator for an emergency power supply, as well as the electronics of the safe 1 and can be unlocked to carry out maintenance or repair work by the operator of the safe 1, which has a key for an operator lock 4 , The lower compartment 2b also has an operator lock 4 'which can be locked with the appropriate operator key. To open the door 3b, a handle 5 is provided.
    Fig. 1 shows the safe 1 with the door closed 3b; from Fig. 2, the safe 1 with open door 3b can be seen. When the door 3b is open, a key depot 1 'is accessible, which is one with a 7
    Cover provided burglar-proof housing 6, in which several trained as a cylinder key receptacles 7 for storage of matching keys 7 'are arranged. The key deposit can be unlocked via an operator lock 4 ''. The key receivers 7 are combined into several modules 8. In the embodiment shown four cell-shaped modules 8 are provided, each with four key receptacles 7; however, depending on the size of the building to be inspected, up to 120 key receptacles 7 may be provided. The keys 7 'are secured in their blocking division by means of locking devices 9, which are explained in more detail with reference to FIG. 3 against removal from their key holders 7. In addition, from Fig. 2 in a compartment 2b of the safe 1 arranged printer 10 can be seen, with the expression of information on the recorded key withdrawals can be created if necessary.
    The safe 1 is a central and secure storage for the key 7 ', which should be made available only to authorized persons. For this purpose, two different authentication devices 11 are provided on the door 3a, with each of which the identity of a specific person or a specific group of persons and their access authorization for a specific key 7 'can be determined. For example, when Safe 1 is used in a shopping center or the like, every shop is lockable with a key 7 'which, except for exceptional situations, is only available to the respective shopkeeper. The authentication of regular users of the safe 1 via a reader 12 for reading authorization cards, i. preferably electronic chip cards. For this purpose, the user logs on with his authorization card to the reader 12, which reads an access authorization stored on the authorization card and - upon successful examination - transmits a release signal to a controller 13 described in more detail in connection with FIG. 4. The control device 13 allows the user to select a key 7 '(possibly also a plurality of keys 7') for which the access authorization has been validated. • I · * I · · · · · · · · · • 8 8 8 8 8 8 8 8 8 8 8 8 8 8 -
    On the other hand, the authentication can be done with a master key which locks a lock 14. Such a master key is reserved for certain groups of people and is used in exceptional circumstances. In particular, the fire brigade can thus be provided with rapid access to the key 7 'required for entering a fire compartment,
    Upon successful determination of authenticity, the controller 13 allows selection of the desired key 7 'by the user, for which a key selector 15 is provided. So far, a number field 16 has been used for this purpose, via which a multi-digit code can be entered. Such a number field 16 is also provided in the case of the safe 1 shown, with the number field 16 fulfilling other tasks. In particular, the numeric keypad 16 is used to enable the programming of the authorization cards, wherein a user inputs an example, four-digit customer code under the supervision of the operator or an authorized person to abzuspehre the corresponding user rights via an operating element 17 on the authorization card.
    In particular for selecting the desired key 7 ', the key selection device 15 has the operating elements 17, which are designed as keys 18. Instead of buttons 16 and switches or other controls 17 with two operating states, which can be switched by a single operation, may be provided. As can be seen from FIG. 2, each key holder 7 is assigned exactly one operating element 17, which is arranged above the respective key holder 7. In order to select a particular key 7 'for removal, the user operates the corresponding control element 17, which is connected to the locking device 9 of the selected key holder 7 such that the actuation of the control element 17 causes the release of the locking device 9 of the corresponding key holder 7; this, however, on condition that a release signal has previously been transmitted from the authenticating device 10 to the control device 13.
    Accordingly, the control device 13 prevents the release of the locking device 9 when the authentication device 10 has detected a lack of access to the selected key holder 7. For example, an error message can be displayed on the display 10 in this case.
    In order to make it easier for the user to select the desired key 7 ', each key holder 7 is assigned a display element 19 integrated in the corresponding operating element 17 in the form of a light-emitting diode 20. In the embodiment shown, each light emitting diode 20 is integrated in the key 18; the button 18 thus assumes both the function of the control element 17 and the display element 19. The display element 19 indicates whether the respective key holder 7 is activated in dependence on the authenticity check performed for a key selection by the user (for example, by lighting or flashing the LED 20).
    The safe 1 also has on the externally accessible front side of the electronics compartment 2 a display 21, are displayed with the operating information of the safe 1. Furthermore, different colored LEDs 22 are provided, with each of which a normal operation, a fault, such as a power failure, an extraordinary event, such as a burglary or a fire, and a removed key 7 'can be signaled.
    The control device 13 of the safe 1 is also connected to a fire alarm panel, which transmits a signal in case of fire, containing information regarding the fire compartment or required for access to the fire section key 7 '. The switching logic of the control device 13 then allows the removal of the fire section associated key 7 '. In addition, the control device 13 can enable the selection of keys 7 'for the sections of the building adjoining the fire section. In this case, the authentication is carried out by the head of the fire brigade, who has a master key for the lock 14. By pressing a corresponding control element 17, the respective key holder 7 is released, so that the key 7 'can be removed. To remove another key 7 'authorized by the control device 13, it becomes the same - 10 - · · · · · · · · · · · · · · · · · · · · · t
    ► * · · * · · * I I
    Process repeated.
    In Fig. 3a and 3b schematically one of the four of Fig. 2 apparent modules 4 is shown, are arranged in the four key holders 7 with removed keys 7 '. The closing shots 7 have lock cylinders 23, which basically correspond to the door locks at their place of use. The lock cylinders 23 have a pivotable inner body, in which, in a known manner, an insertion slot 24 for the key 7 'is formed. The inner body of the lock cylinder 23 is pivotable between a blocking key which blocks the key 7 'and a removal position which is swiveled by, for example, about 40 °, in which the key 7' can be withdrawn.
    The locking device 9 has an electromagnetically actuated locking element 25 which is displaced in the case of an authenticated actuation of the corresponding operating element 17 in a key 7 'releasing release position, but otherwise blocks the key holder 7. For selective unlocking of the key holder 7, the locking element 25 has a lifting magnet 26, which can be connected via connections 27 to a voltage source 28 shown in FIG. 4. The locking element 25 may in particular be formed by a displaceable armature of the lifting magnet 26 or connected to the armature. In addition, a not shown in Fig. 3 spring element may be provided, with which the locking element 25 is biased in the blocking division. By selective closing of the voltage source 28 containing circuit of the solenoid 26 is energized, whereby a displacement of the locking element 25 is effected in the release position. The solenoid 26 is disconnected in its idle state from the voltage source 28, which can be switched by means of the control device 13. From Fig. 3 are further microswitch 29 can be seen, with which a key removal from the respective key holder 7 is registered, which is then logged in a memory of the controller 13.
    4 shows the circuit diagram for the key receptacles 7 of the module 8, to which the activation of the locking devices 9. Can be removed via the operating elements 17 by means of the control device 13 or a suitable circuit. With the actuation of a control 17, i. the respective key 18, a signal is transmitted to the control device 13, with which the release of the associated locking device 9 is requested. The control device contains a switching logic with which the access authorization checked by means of the respective authentication device 11, 12, 14 is linked to the signal of the actuated key 18. Upon positive determination of the authenticity of the user, the control device 13 sends via suitable transistors 30, 31, a control signal to the respective locking device 9, the control signal causes the solenoid 26 is connected to the voltage source 28, so that the release of the locking element 25 takes place and the Key 7 'can be deducted. From Fig. 4, the microswitch 29 can be seen, each having a switch 32 which is folded at removal of the associated key 7 '. In addition, a signal is transmitted to the control device 13, which logs the key removal in its memory. The LEDs 20, the smart card reader 12 and the lock 14 for the master key are also connected in a suitable manner with the control device 13.
    权利要求:
    Claims (12)
    [1]
    1. A key depot (1 ') having a housing (6) in which a plurality of key receptacles (7) are arranged to store suitable keys (7') which are locked in a locking division a locking device (9) are secured against removal from the respective key receptacles (7), wherein an authentication device {11; 12, 14) is provided which, upon successful detection of the authenticity of a user, permits the removal of a key {7 ') selected by a key selection device (15), characterized in that the key selection device (15) comprises a plurality of respectively one single key receptacle (7 ), wherein the operation of a control element (17) by the user causes the release of the locking device (9) of the corresponding key receptacle (7), so that the selected key (7 ') from the key holder (7) can be removed.
    [2]
    2. key deposit according to claim 1, characterized in that the locking means (9) each have a particular electromagnetically operable locking element (25) which is displaced upon actuation of the corresponding operating element (17) in a key (7 ') releasing release position.
    [3]
    3. key depot according to claim 2, characterized in that the locking element (25) of the locking device (9) by means of a voltage source (28) connectable or connected to the lifting magnet (26) is transferred to the release position.
    [4]
    4. key depot according to claim 3, characterized in that the lifting magnet (26) is separated in an idle state by means of a control device (13) switchable voltage source (28).
    [5]
    5. key deposit according to one of claims 1 to 4, characterized in that the key receptacles (7) is associated with a preferably in the corresponding operating element (17) integrated display element (19).
    [6]
    6. key depot according to one of claims 1 to 5, characterized in that as display elements (19) of the key receptacles (7) each one of the key (18) and the switch associated lighting element (20) is provided.
    [7]
    7. key deposit according to one of claims 1 to 6, characterized in that as authentication means (11; 12, 14) a reading device (12) for reading authorization cards, in particular chip cards, is provided.
    [8]
    8. key depot according to claim 7, characterized in that the reading device (12) is arranged for reading an access authorization stored on the authorization card for a specific key (7 '), which by actuation of the corresponding operating element (17) of the locking device (9) is released.
    [9]
    9. key depot according to one of claims 7 or 8, characterized in that the reading device (12) is adapted to that in a storage mode by actuation of the operating element (17) an authorization for the associated locking device (9) is stored on the authorization card.
    [10]
    10. key deposit according to one of claims 1 to 9, characterized in that as authentication means (11) a lock (14) for a master key, in particular a fire department key, is provided.
    [11]
    11. Key deposit according to one of claims 1 to 10, characterized in that the individual elements, such as operating elements (17), authenticating means (11) and display elements (19) are connected to the control device (13).
    [12]
    12. key depot according to claim 11, characterized in that the control device (13) is connected to a fire alarm panel, which transmits a signal to the control device (13) in case of fire, a key removal from at least one specific fire compartment associated key holder (7 ) allowed.
    类似技术:
    公开号 | 公开日 | 专利标题
    EP0228027B1|1989-05-24|Electromagnetically controlled safe lock
    DE69814924T2|2004-02-05|SECURITY SYSTEM
    DE4409559C2|2001-06-07|Key for locking system
    EP0809743B2|2010-06-30|Electronic key
    DE102006001410B4|2008-03-27|Access control device for a motor vehicle
    AT510349B1|2012-06-15|KEY DEPOT
    DE4302835C1|1994-06-09|Secure door closure for communications and data cable distributor housing - has two=stage operation of locking bolt, consisting of remote unlocking of bolt via data line linked to central identification control after first stage using key
    EP0709534A1|1996-05-01|Lock activated by an identity carrier
    DE10341456B4|2021-03-11|Tamper-proof key
    DE19738748C2|2002-07-18|Locking device, in particular for a safe
    DE19635483A1|1998-03-05|Method and device for monitoring objects
    DE10114214A1|2001-12-06|Monitoring device for entitlement to access or operate doors or windows has image acquisition unit mounted so person to be detected has to place finger| in detection area
    DE4117721C1|1992-07-02|Operating electronically controlled programmable lock - transferring light pulses from key to microprocessor chip via light conductor and photodiode to operate electromagnet| via power amplifier|
    EP1244068A2|2002-09-25|Control device for authorizing access or operation of doors or windows
    CH696407A5|2007-05-31|Security system for a cabinet, e.g. for storing files, has several pull-out rack-mounted units with associated sensors
    EP0268328A2|1988-05-25|Change-key lock
    EP0766212B1|2001-02-14|Device and method for storing goods
    DE10042150A1|2002-03-07|Safety deposit system with high security requirements for issuing and returning objects under controlled access has a casing with unlockable boxes fixed as a matrix, a PC, an ID device and a central controller.
    DE19937845A1|2001-02-15|Security lock module for preventing access to secure area by incorporation of safety lock with IC for identification of key user
    DE102016210206B4|2019-01-24|Locking system for a vehicle
    DE102014014431A1|2016-03-31|Device for storing, storing and dispensing suspensible and / or attachable keys and / or bag-shaped containers
    DE102006034292A1|2008-01-24|Electronic lock for e.g. personal hotel room safe incorporates activation time limiting device
    EP0638881A1|1995-02-15|Garage for two-wheeled vehicles
    DE202014007890U1|2014-11-28|Device for storing, storing and dispensing suspensible and / or attachable keys and / or bag-shaped containers
    DE102013003060B4|2020-12-31|Method and device for managing locking authorizations for electronic locking units in buildings
    同族专利:
    公开号 | 公开日
    AT510349B1|2012-06-15|
    DE102011080401A1|2012-02-09|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    AU543204B2|1980-05-28|1985-04-04|Australian Lock Company Pty Ltd|Key storage unit|
    DE3234859A1|1982-09-21|1984-03-22|Colt International Holdings AG, 6300 Zug|KEY DEPOT|
    US4681504A|1985-07-11|1987-07-21|Welch Sr James A|Storage and inventory control system for keys|
    FR2630563B1|1988-04-25|1990-08-10|Warfman Daniel|SAFETY BOX, ESPECIALLY FOR MANAGING ACCESS MEANS FOR CONTROLLED USE|
    DE9419793U1|1994-12-09|1995-02-23|Lm Electronics Gmbh|Key depot|
    DE19956052C1|1999-11-22|2001-01-25|Matthias Sandrock|Key deposit box has access to deposit chamber holding key only permitted upon verification of authorisation via interccom device|
    US8248206B2|2007-04-16|2012-08-21|Tokai Riken Co., Ltd.|Key management box|GB201220762D0|2012-11-19|2013-01-02|Surelock Mcgill Ltd|Key store|
    DE202014007890U1|2014-09-29|2014-11-28|automation & software Günther Tausch GmbH|Device for storing, storing and dispensing suspensible and / or attachable keys and / or bag-shaped containers|
    DE102014014431A1|2014-09-29|2016-03-31|automation & software Günther Tausch GmbH|Device for storing, storing and dispensing suspensible and / or attachable keys and / or bag-shaped containers|
    JP6691095B2|2017-12-07|2020-04-28|株式会社熊平製作所|Key management system|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA1323/2010A|AT510349B1|2010-08-05|2010-08-05|KEY DEPOT|ATA1323/2010A| AT510349B1|2010-08-05|2010-08-05|KEY DEPOT|
    DE102011080401A| DE102011080401A1|2010-08-05|2011-08-04|Key deposit box has authentication device that performs successful determination of authenticity of user during removal of key selected with selection device|
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