EP3542350A1 - Système de contrôle d'accès avec mise à jour d'état automatique - Google Patents

Système de contrôle d'accès avec mise à jour d'état automatique

Info

Publication number
EP3542350A1
EP3542350A1 EP17804110.9A EP17804110A EP3542350A1 EP 3542350 A1 EP3542350 A1 EP 3542350A1 EP 17804110 A EP17804110 A EP 17804110A EP 3542350 A1 EP3542350 A1 EP 3542350A1
Authority
EP
European Patent Office
Prior art keywords
lock
electronic
electronic lock
identifier
user
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP17804110.9A
Other languages
German (de)
English (en)
Inventor
Paul Friedli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inventio AG
Original Assignee
Inventio AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inventio AG filed Critical Inventio AG
Publication of EP3542350A1 publication Critical patent/EP3542350A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • 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
    • G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
    • 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
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/38—Individual registration on entry or exit not involving the use of a pass with central registration
    • 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
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G07C2009/00341—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks keyless data carrier having more than one limited data transmission ranges
    • 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
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G07C2009/0042—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed
    • 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
    • G07C2209/00—Indexing scheme relating to groups G07C9/00 - G07C9/38
    • G07C2209/60—Indexing scheme relating to groups G07C9/00174 - G07C9/00944
    • G07C2209/62—Comprising means for indicating the status of the lock

Definitions

  • the technology described here relates generally to an access control system for a building.
  • Embodiments of the technology relate in particular to a
  • Access control system with an electronic lock that can be controlled by a mobile device and a method for operating such an access control system.
  • doors are equipped with electronic door locks.
  • US 9,077,716 describes
  • An access control system in which a mobile device communicates with an electronic door lock via a Bluetooth or WLAN radio link and with a web server via a WAN (Wide Area Network) radio link (e.g., GSM) to open the electronic lock.
  • a mobile device communicates with an electronic door lock via a Bluetooth or WLAN radio link and with a web server via a WAN (Wide Area Network) radio link (e.g., GSM) to open the electronic lock.
  • WAN Wide Area Network
  • GSM Wide Area Network
  • the mobile device checks if the lock identifier is known and, if so, activates an open button to be pushed by the user. If pressed within a specified time, the mobile device sends the lock command and code pattern to the electronic lock. If the lock recognizes the lock command and the code pattern as valid, it will be opened and the web server will receive a message via the mobile device
  • This access control system offers a certain degree of user-friendliness because the user does not have to carry a conventional key and does not need to remember an access code. Instead, the mobile device that many users for
  • An access control system having an electronic lock and a data processing device.
  • the electronic lock is located at an access restricted zone, has an active and an inactive state, and has a radio transceiver.
  • the radio transceiver is configured to transmit a data signal to a mobile electronic device and receive electronic code from the mobile electronic device, the data signal comprising a lock identifier and a lock state identifier.
  • the data processing device contains a database that determines the state of the
  • the electronic lock and includes a user file in which a user is assigned at least one access authorization to a restricted access zone.
  • the mobile electronic device is provided for communication with the electronic lock and the data processing device, wherein the mobile electronic device is associated with the user and in operation generates a server message including the lock identifier, the lock state identifier and a device identifier of the mobile electronic device.
  • the data processing device generates an acknowledgment message containing electronic code for activating the electronic lock when the electronic lock is in the inactive state and the device identifier in the user file is associated with the lock identifier and which contains a user message when the electronic lock is in the active state or the user does not have access authorization to the access-restricted zone associated with the electronic lock.
  • Another aspect relates to a method of operating an access control system.
  • a mobile electronic device receives
  • a data signal having a lock identifier and a lock state identifier when in radio range with the electronic lock The mobile device generates a server message that includes the lock identifier, the lock state identifier, and a device identifier of the mobile electronic device.
  • the mobile electronic device sends the server message to the data processing device, which stores a state of the electronic lock based on an evaluation of the lock state identifier.
  • the data processing device generates a
  • a confirmation message containing an electronic code for activating the electronic lock when the electronic lock is in an inactive state and the Device identifier is assigned in the user file of the lock identifier, and containing a user message when the electronic lock is in the active state or the user has no access authorization to the electronic lock associated access restricted zone.
  • the technology described herein provides an access control system with improved monitoring and updating of the state of an electronic lock. Once the mobile electronic device and the electronic lock contact radio, the mobile electronic device forwards the lock state identifier of the electronic lock to the data processing device.
  • Data processing device then updates the state of this electronic lock in its database.
  • each electronic lock itself ensures that the database stores its current state. This process preferably takes place automatically, without the user having to become active.
  • the lock state identifier is evaluated, for example by a processor in the data processing device.
  • the evaluation is thus carried out centrally in the data processing device, so that the mobile electronic device the
  • Automatic state updating is also advantageous when there are several people in the building, e.g. on a floor near a door with an electronic lock or pass it. If their mobile electronic devices are within the radio range of the electronic lock, each mobile electronic device generates a server message and sends it to the
  • Data processing device stores the state of the electronic lock. Each mobile electronic device thus contributes to ensuring that the stored state of the electronic lock is up-to-date regardless of whether or not its user wants access to a door.
  • the mobile electronic device sends the Electronic lock confirmation message when the electronic lock is in the inactive state and the device identifier in the user file is associated with the lock identifier.
  • the electronic lock is then activated when the electronic code of the confirmation message matches a reference code stored in the electronic lock. This is done in one
  • Embodiment without intervention of the user. As long as the mobile electronic device is within radio range of the electronic lock, it is not necessary for the user to handle mobile electronic devices or move to the electronic lock.
  • the user has to bring the mobile electronic device in the vicinity of the electronic lock when this lock is to be activated.
  • the mobile electronic device sends the confirmation message to the electronic lock when the mobile electronic device has a distance to the electronic lock that is smaller than a predetermined maximum distance.
  • the electronic lock is activated when the electronic code of the
  • the technology described here also allows flexibility as to how and if the user should be informed.
  • the information is provided by means of the mobile electronic device which the user carries with him.
  • the mobile electronic device generates the message based on the
  • the averaging can be visual and / or audible, e.g. by at least one message type, wherein the message type is selected from a group comprising text, symbols, icons, speech, sounds and sounds.
  • the confirmation message includes next to
  • the electronic code another electronic code that is stored in the electronic lock and is valid for a future activation of the electronic lock.
  • the further electronic code represents the future activation Reference code. This allows a flexible choice of a desired
  • the electronic code on the electronic lock can only be used once. If the electronic lock is then to be reactivated, then the electronic code sent with the confirmation message must correspond to the further electronic code (reference code). If a lower level of security is desired, the reference code may e.g. after a certain period of use or after a certain number of activations of the electronic lock are replaced by the other electronic code.
  • wireless communication between the mobile electronic device and the electronic lock is based on a Bluetooth standard.
  • smartphones are equipped with this wireless technology, so that for the technology described here commercially available devices can be used.
  • Fig. 1 is a schematic representation of an exemplary access control system in
  • Fig. 2 is a schematic representation of an embodiment of an electronic
  • FIG. 3 is a flow chart of an embodiment of a method for operating the access control system.
  • Fig. 1 is a schematic representation of an exemplary access control system 1 in connection with a building, of which only doors 10 are shown for purposes of illustration.
  • the access control system 1 shown in FIG. 1 comprises electronic locks 8, a mobile electronic device 2 (hereinafter also referred to as mobile device 2) carrying a user 4, and a computer system 6, hereinafter referred to as server 6, which a data memory 18 and a processor 20 has.
  • Each electronic lock 8 has an individual identifier that uniquely identifies the lock 8 and is stored in an internal memory 34, and two states (an open / unlocked state and a closed / locked state). These States are represented by a lock state identifier (hereinafter also referred to as "state identifier").
  • state identifier hereinafter also referred to as "state identifier"
  • the user moves in the direction of the doors 10, which is indicated by an arrow 12.
  • Fig. 1 also shows symbols for radio links 14, 15, 16, 17 which are used in the access control system 1 for wireless communication.
  • the doors 10 delimit zones or rooms to which only authorized persons have access, from areas which are not subject to any or other access restriction.
  • the doors 10 may be exterior building doors or building doors. Depending on the use of the building, for example as a residential and / or commercial building, the doors 10 inside the building can be apartment doors, storey doors or office doors.
  • the situation shown in Fig. 1 may e.g. in a hallway one
  • each door 10 has an electronic lock 8 for
  • the technology described here is advantageously applicable to operate the access control system 1 with the least possible complexity and to give the user 4 comfortable access to the desired zone.
  • the operation of the access control system is as follows: When the user 4 in the building is moving, his mobile device 2 receives from each door 10 which it is approaching or passes by its lock identifier and associated lock status identifier , The mobile device 2 sends the received information together with its device identifier to the server 6, which then stores the state of the door 10 and its electronic lock 8 and checks whether the user 4 is authorized to access the door 10. If this is the case, the server 6 sends an electronic code for further use to the mobile device 2. In one
  • the mobile device 2 automatically sends the code to
  • the electronic lock 8 for example, only activated when the user 4, the mobile device 2 relatively close (eg, at a distance of a few centimeters) holds the electronic lock 8.
  • each lock 8 automatically transmits its lock status identifier in addition to its lock identifier, regardless of whether the user 4 wishes to access a door 10 or not, the statuses of the doors 10 in the server 6 are automatically updated. Especially when there are multiple users 4 on the building floor and passing by the doors 10, the amount of users 4 communicates with the server 6.
  • the server 6 uses the plurality of received lock state identifiers to continuously update the states of the doors 10, and without, that the users 4 must be active.
  • the mobile device 8 For its function in the access control system 1, the mobile device 8 with
  • each radio module and each app via a graphical user interface can be selectively activated and deactivated to the mobile device 2.
  • the mobile device 2 can, for example, be a
  • Mobile phone a smartphone, a tablet PC, a smartwatch, glasses with
  • Miniature computer or other body-worn, computerized device also referred to as a "wearable device”).
  • the communication takes place in the access control system 1 by means of the radio links 14, 15, 16, 17, wherein the radio links 16, 17 to
  • the radio links 14, 15 are used for communication between the mobile device 2 and the server 6.
  • the radio links 16, 17 may be based on a known short-range radio technology, e.g. Bluetooth, NFC (Near Field Communication, Near Field Communication), WiFi / WLAN or RFID
  • the radio links 14, 15 may for example be based on a known radio technology for mobile telephone / data communication, eg according to one GSM (Global System for Mobile Communications), UMTS (Universal Mobile Telecommunications System) or LTE (Long Term Evolution) mobile standard.
  • GSM Global System for Mobile Communications
  • UMTS Universal Mobile Telecommunications System
  • LTE Long Term Evolution
  • the electronic lock 8 includes a wireless module based on Bluetooth technology. Accordingly, the mobile device 2 is configured for communication based on the Bluetooth technology. If the mobile device 2 is, for example, a smartphone, the user 4 can selectively activate and deactivate the Bluetooth function via the graphical user interface of the smartphone.
  • the radio module continuously transmits the individual lock identifier (eg "ID: 12345") together with the lock status identifier (eg "state: closed”) in the form of a digital data signal, for example the digital data signal when in radio range, ie the data signal sent by the electronic lock 8 has a signal strength (expressed by a Received Signal Strength Indicator (RSI)) greater than one at the location of the mobile device 2 (receiving location) for a secure reception
  • RSI Received Signal Strength Indicator
  • the mobile device 2 (or one or more installed software applications) generates a digital data signal (server message) from the received lock identifier, the received lock state identifier and its device identifier and sends it to the server 6 via the radio link 15.
  • the processor 20 of the server 6 processes this data signal (server message) and controls the storage of the lock state identifier in the data memory 18.
  • the server 6 is a computer system, the computer functionalities such
  • Transmission methods are standardized transmission protocols (e.g., HTTP, HTTPS) and network protocols such as e.g. IP and TCP.
  • HTTP HyperText Transfer Protocol
  • IP IP
  • TCP Transmission Control Protocol
  • the data memory 18 stores in a database a user file in which is defined for each user 4 of the building on which door 10, the user 4 access is.
  • a user 4 can also be authorized to access several doors 10.
  • each mobile device 2, and thus each device identifier is assigned to a user 4.
  • a first group of data records is created in the user file, wherein at least one door 10, to which the user 4 is authorized to access, is assigned to a device identifier in a data record.
  • a second group of data records is created in the user file, wherein for each door 10 there is a data record which defines the state (eg open / closed or closed-loop)
  • unlocked / locked stores the door 10 in the form of the lock state identifier. With the help of the user file u.a. be checked whether the user 4 of the mobile device 2 is authorized to access the door 10.
  • Embodiment also be organized in a single group.
  • the server 6 is located in the building to locally process and store data.
  • the communication with the mobile device 2 can then be e.g.
  • the access control system 1 can thus be viewed as a central / local access control system 1 intended for a building.
  • the functions of server 6 may be e.g. be integrated in a building server, the other
  • the server 6 is located outside the building, for example in a remote service center, which also performs the access control for the building in addition to other services.
  • the Service Center can perform these services for one or more buildings.
  • the communication with the mobile device 2 can then be e.g. via a wireless connection using a mobile network, or using a combination of WiFi / WLAN and WAN, including the Internet.
  • the access control system 1 can thus be regarded as a decentralized access control system 1.
  • the server 6 stores the state of the electronic lock 8, and its processor 20 generates a confirmation message that the server 6 sends to the mobile device 2.
  • the content of the confirmation message depends on the state of the electronic lock 8 and the access authorization of the user 4.
  • the confirmation message contains for example, an electronic code for activating the electronic lock 8 when the electronic lock 8 is in the inactive / closed state and the device identifier in a user file is associated with the lock identifier; this also means that the user 4 is authorized to access. If, on the other hand, the electronic lock 8 is in the active / open state or if the user 4 has no access authorization to the access-restricted zone assigned to the electronic lock 2, this contains
  • Confirmation message a user message informing the user 4 about it.
  • Fig. 2 shows an embodiment of the electronic lock 8 with a pusher 24, as it can be used on the door 10.
  • a door leaf 10a and a door frame (door frame) 1 Ob are shown.
  • the pusher 24 instead of the pusher 24 also another handle option, such as a doorknob or a recessed grip, may be present to open the door 10.
  • the door 10 is equipped in another embodiment with a drive motor, u.U. to dispense with a handle option.
  • a possibly existing strike plate, a door latch and a possibly existing latch are not shown in FIG. 2.
  • the electronic lock 8 can also be arranged wholly or partially in the door frame 1 Ob.
  • the 2 also shows a radio module 30 (shown as a transceiver TX / RX) and an unlocking device 26, which is coupled to the radio module 30 via a connection 28.
  • the radio module 30 (e.g., as a Bluetooth radio module) is provided for communication with the mobile device 2 via the radio links 16, 17.
  • the part of the door frame 10b shown in FIG. 2 is integrated, for example, in a building wall and comprises an unlocking device 32.
  • Unlocking device 32 is optional, because depending on the design of the electronic lock 8, either the door frame 10b or the door leaf 10a a
  • Unlocking device (26, 32) included. If the frame side the
  • the radio module 30 may also be arranged on the door frame 1 Ob.
  • the unlocking devices 26, 32 have an electromechanical mechanism, which in one embodiment, an electromagnetically activated lock or a contains electromagnetically activatable bolt or bolt.
  • the electromechanical mechanism may in another embodiment include an electric motor that drives a latch or bolt. The electric motor, for example, push the bolt into the strike plate of the door frame 1 Ob and pull out of this.
  • the electromechanical mechanism can be activated by a control signal (also referred to below as an activation signal).
  • the control signal can for example be generated by the unlocking device 26 itself or received by the mobile device 2.
  • the doors 10 shown in Fig. 1 and Fig. 2 are shown for illustrative purposes with pushers 24 as a handle option, so that the user 4 can open the desired door 10.
  • a door 10 can be equipped, for example, with an electric (motor) drive, which automatically opens the door 10 without intervention of the user 4 and closes as soon as the electronic lock 8 is unlocked. Depending on the configuration can then u.U. omitted.
  • the door 10 may for example be designed as a sliding door, which is laterally displaceable after unlocking by a sliding mechanism.
  • the electronic lock 8 includes a processing device 36 and an internal memory 34, which are arranged in one embodiment in the unlocking device 26, 32 or connected to it.
  • the internal memory 34 stores the lock identifier, the lock state identifier and an electronic reference code.
  • the processing device 36 checks whether an electronic activation code received from the mobile device 2 matches the stored electronic reference code. If this is the case, the electronic lock 8 is activated.
  • the method begins in a step S 1 and ends in a step S10.
  • the mobile device 2 receives in a step S2 a data signal transmitted by the electronic lock 8 with its lock identifier and lock status identifier.
  • the lock state identifier indicates whether the lock 8 has a status ⁇ "open'V'active ⁇ " or a status ⁇ state ⁇ "closed ⁇ " inactive ⁇ ".
  • the electronic lock 8 and the mobile device 2 communicate in this embodiment via a Bluetooth radio link.
  • the mobile device 2 generates from it and its own device identifier in a step S3 a server message and sends it in a step S4 to the server 6.
  • the mobile device 2 sends the server message according to a set protocol for
  • Mobile communication to a radio network access node, which forwards the server message to the server 6.
  • the person skilled in the principle of communication between the mobile device 2 and the server 6 from the field of mobile communication is known, so that further explanations do not appear necessary.
  • the server 6 When the server 6 receives the server message from the mobile device 2, it analyzes the server message to obtain the device identifier, the lock identifier and the status identifier.
  • the server message thus indicates from which mobile device 2 it was sent (device identifier), which electronic lock 8 it is (lock identifier) and in which state the electronic lock 8 is (status identifier). It is thus also known that the user 4 of the mobile device 2 is located in the vicinity of the electronic lock 8 with this lock identifier. Since the mobile device 2 is assigned to the user 4, the server 6 uses the user file to determine the identity of the user 4.
  • step S5 the server 6 stores the state of the electronic lock 8 in the database 18. By this storage, a possibly stored for this electronic lock 8 state will be overwritten. Thereafter, the current state of the electronic lock 8 is stored in the database 18.
  • step S6 using the stored state of the electronic lock 8, the server 6 checks whether the electronic lock 8 is active, ie open / unlocked, or inactive, ie closed / locked. In addition, the server 6 checks in step S6 using the device identifier and / or the determined identity of the user 4, whether the user 4 on the door 10, which is associated with the electronic lock 8,
  • An access authorization exists, for example, if the device identifier or the identity of the user 4 in the user file are assigned to the lock identifier. If both conditions are fulfilled, the method proceeds along the Ja branch to a step S7. On the other hand, if they are not satisfied, the process goes along the no branch to a step S9.
  • step S6 the server 6 generates a
  • the server If the electronic lock 8 is in the inactive / closed state and the user 4 is authorized to access the server, the server generates an electronic activation code in step S7.
  • the activation code is valid only on this electronic lock 8. The validity can be temporal
  • the confirmation message generated by server 6 includes the activation code, including any time restrictions, the lock identifier, and the like. the device identifier of the mobile device 2 to which the server 6 sends the confirmation message.
  • the confirmation message includes besides
  • the electronic activation code another electronic code.
  • This further electronic code is transmitted together with the activation code to the electronic lock 8 and stored in the internal memory of the electronic lock 8.
  • the further electronic code is valid for a future activation of the electronic lock 8, for example the activation following the current activation. For this subsequent activation, the further electronic code represents the reference code.
  • step S9 If the electronic lock 8 is in the active / open state or the user 4 is not authorized to access the server 6 generates a user message in step S9.
  • Activation code is not required in these situations.
  • the Systems may have the user message different content.
  • User message can inform the user 4, for example, that the door 10 is open or that he has no access authorization for them.
  • the mobile device 2 may generate a visual and / or audible message therefrom.
  • the message may be represented by at least one message type selected from a group comprising text, icons, icons, speech, sounds, and sounds.
  • the electronic lock 8 may have a device for such a message type (e.g., an LED display for different colors (e.g., red, green) or an LCD display, with or without speakers or buzzers).
  • step S8 the mobile device 2 receives the confirmation message that has either the activation code generated in step S7 or that generated in step S9
  • User message includes.
  • the communication between the server 6 and the mobile device 2 takes place by means of the mobile radio communication described above.
  • the confirmation message contains the activation code for the door 10, near which the user 4 is located, then, if the activation code with the
  • the mobile device 2 the activation code automatically and without further action of the user 4 for
  • the mobile device 2 transmits with a transmission power so that the electronic lock 8 can receive the confirmation message.
  • the transmission power is chosen so that a radio transmission over a distance of about 50 cm up to a few meters is possible. A distance of about 50 cm to about 1 meter may exist, for example, when the user 4 on a floor corridor approaches the door 10 or passes it.
  • the mobile device 2 transmits the activation code with a transmission power intended for a radio link over a short distance. In this case, the user 4 must keep the mobile device 2 relatively close to the electronic lock 8 when he wishes to access this door 10. For this purpose, a maximum distance can be defined in one embodiment.
  • a radio link is established when a distance between the electronic lock 8 and the mobile device 2 is less than the specified maximum distance.
  • the maximum distance between about 0 cm and about 10 cm, wherein a distance of 0 cm means that the mobile device 2 touches the electronic lock 8.
  • the transmission power is adapted to this maximum distance.
  • the user 4 can open the door 10 and enter through it the restricted access zone.
  • the electronic lock 8 also transmits its lock identifier and the lock status identifier (corresponding to "open” / "unlocked") in this state or during this process.
  • the mobile device 2 of the user 4 can again receive the lock identifier and the lock status identifier of the electronic lock 8, since it is still within radio range.
  • the mobile device 2 sends this information to the server 6, which then updates in the database the status for this electronic lock 8, as described above.
  • the state identifier identifies the closed / locked state of the door 10.
  • the server message sent by the mobile device 2 then causes the server 6 to update the status in the database (eg set to "closed / locked").
  • each mobile device 2 receives the lock identifier and the lock state identifier of this electronic lock 8 and communicates with the server 6. Each of these mobile devices 2 thus contributes to the Server 6 stores the current state of the electronic lock 8, regardless of whether their users want access to the door 10. This can be helpful, for example, when the mobile device 2 of the user 4, which passes through the door 10, from the
  • the electronic lock 8 sent lock ID and the lock state identifier can not receive.
  • the user 4 may be too fast go through the door 10, so that the mobile device 2 is at the time of transmission of the electronic lock 8 outside the radio range.
  • the mobile device 2 does not send a server message, and the status in the server 6 is not updated.
  • the database may still indicate the status "open" even though the door 10 is already closed and the electronic lock 8 is locked ,

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Lock And Its Accessories (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Dans un système de contrôle d'accès, un appareil électronique mobile (2) reçoit un signal de données comportant un identifiant de serrure et un indicateur d'état de serrure lorsqu'il se trouve à portée radio de la serrure électronique (8). L'appareil mobile (2) génère un message de serveur comprenant l'identifiant de serrure, l'indicateur d'état de serrure et un identifiant de l'appareil électronique mobile (2). L'appareil électronique mobile (2) envoie le message de serveur au dispositif de traitement de données (6) qui mémorise un état de la serrure électronique (8) sur la base d'une évaluation de l'indicateur d'état de serrure. Le dispositif de traitement de données (6) génère un message de confirmation contenant un code électronique d'activation de la serrure électronique (8) lorsque la serrure électronique (8) est inactive et l'identifiant d'appareil est associé dans le fichier utilisateur à l'identifiant de serrure, et contenant un message d'utilisateur lorsque la serrure électronique (8) est active ou lorsque l'utilisateur (4) n'a pas d'autorisation d'accès à la zone d'accès restreint associée à la serrure électronique (8).
EP17804110.9A 2016-11-15 2017-11-09 Système de contrôle d'accès avec mise à jour d'état automatique Pending EP3542350A1 (fr)

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EP16198977 2016-11-15
PCT/EP2017/078790 WO2018091354A1 (fr) 2016-11-15 2017-11-09 Système de contrôle d'accès avec mise à jour d'état automatique

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US (1) US11158144B2 (fr)
EP (1) EP3542350A1 (fr)
CN (1) CN109964257A (fr)
AU (1) AU2017359915B2 (fr)
CA (1) CA3041823A1 (fr)
SG (1) SG11201903384VA (fr)
WO (1) WO2018091354A1 (fr)

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AU2017359915B2 (en) 2021-02-25
CA3041823A1 (fr) 2018-05-24
WO2018091354A1 (fr) 2018-05-24
US20190371101A1 (en) 2019-12-05
SG11201903384VA (en) 2019-05-30
AU2017359915A1 (en) 2019-05-30
CN109964257A (zh) 2019-07-02
US11158144B2 (en) 2021-10-26

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