EP3955221A1 - Clé electronique - Google Patents

Clé electronique Download PDF

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Publication number
EP3955221A1
EP3955221A1 EP20190561.9A EP20190561A EP3955221A1 EP 3955221 A1 EP3955221 A1 EP 3955221A1 EP 20190561 A EP20190561 A EP 20190561A EP 3955221 A1 EP3955221 A1 EP 3955221A1
Authority
EP
European Patent Office
Prior art keywords
data
data memory
locking device
electronic key
transponder unit
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.)
Withdrawn
Application number
EP20190561.9A
Other languages
German (de)
English (en)
Inventor
Daniel Knappik
Reinhold Braam
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.)
BKS GmbH
Original Assignee
BKS GmbH
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 BKS GmbH filed Critical BKS GmbH
Priority to EP20190561.9A priority Critical patent/EP3955221A1/fr
Publication of EP3955221A1 publication Critical patent/EP3955221A1/fr
Withdrawn legal-status Critical Current

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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
    • G07C9/00857—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the data carrier can be programmed
    • 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
    • G07C2009/00507—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 function
    • G07C2009/00523—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 function opening of different locks separately
    • 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
    • G07C9/00857—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the data carrier can be programmed
    • G07C2009/0088—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the data carrier can be programmed centrally

Definitions

  • the invention relates to an electronic key with the features of the preamble of patent claim 1.
  • Such an electronic key is known by the applicant under the designation "ixalo transponder SE” and is used for contactless actuation of a locking device, for example an electronic locking cylinder.
  • the object of the present invention is to provide an electronic key that enables simple and flexible use.
  • the electronic key according to the invention has a second transponder unit with a second data memory.
  • the second transponder unit has a data transmission principle that differs from the first transponder unit, the electronic key being usable for the same locking device and/or for a plurality of locking devices which are designed for different data transmission principles.
  • the data processing unit of the first transponder unit is connected to the second data memory in order to read out data from the second data memory and/or to write data to the second data memory.
  • Said connection is in particular wired and can be provided, for example, by conductor tracks on a circuit board of the electronic key.
  • connection between the data processing unit of the first transponder unit and the data storage unit of the second transponder unit enables a diverse and flexible use of the electronic key.
  • second access authorization information for actuating the first locking device and/or a second locking device is stored in the second data memory.
  • This allows a user to only have to handle a single electronic key, but in particular to be able to actuate different parts of a locking system with this key, namely both a first locking device, which is designed for actuation by the first transponder unit, and a second locking device , which is designed for actuation by the second transponder unit.
  • Such a “mixed use” is particularly advantageous when an existing system that is based on a first transmission principle is to be supplemented with locking devices based on a data transmission principle that differs from this.
  • a particularly convenient, flexible and secure use results when the electronic key has a key housing, in the interior of which the first transponder unit and the second transponder unit are arranged.
  • first transponder unit is active and if the second transponder unit is passive.
  • An active transponder unit has its own power supply and preferably a comparatively large first data memory.
  • a passive transponder unit does not have its own power supply and possibly only a comparatively small (second) data memory.
  • the first transponder unit is preferably designed for capacitive data transmission in a manner known per se.
  • Preferred data transmission principles for the second transponder unit are RFID (Radio Frequency Identification) or NFC (Near Field Communication).
  • BLE Bluetooth Low Energy
  • BLE Bluetooth Low Energy
  • a particularly flexible use of the electronic key results when data read from the second data memory is stored in the first data memory and/or when data read from the first data memory is stored in the second data memory.
  • This data can, for example, be access authorization information and/or access events and/or service events.
  • An example of an access event is information about when a specific locking device was actuated with a specific transponder unit.
  • An example of a service event is information about the operating status of a locking device, for example about the charging status of a battery.
  • access authorization information for the first locking device and the second locking device is stored on the first data memory are stored and/or if access authorization information of the first locking device and the second locking device is stored on the second data memory.
  • the storage of access authorization information for both the first locking device and the second locking device in a common data storage device enables access rights to be managed in a significantly simplified manner.
  • the invention also relates to a method for operating an electronic key as described above, with data stored in the first data memory being changed and/or supplemented by using data which are read from the second data memory and/or data stored in the second data memory Data are changed and/or supplemented by using data read from the first data store.
  • the invention also relates to a locking system which includes an electronic key as described above and a first locking device and a second locking device.
  • the first locking device and the second locking device differ with regard to their data transmission principles to the respective transponder units.
  • the locking system preferably includes a programming device that is designed to read and write to the second data memory.
  • a programming device is provided, which is designed to read and write to the first data memory.
  • the locking system includes a programming device that is designed to read and write to the second data memory
  • the programming device is used to read data from the second data memory which is from the first data memory were transferred to the second data store.
  • the programming device be used to write data into the second data memory and that the data be transferred from the second data memory to the first data memory and used to use the first locking device.
  • the use of the first locking device relates in particular to its actuation (ie preferably opening and closing) and/or its setup (e.g. transmission of data, for example access authorization information, to the first locking device).
  • the method described above is particularly suitable when the data transmission principle of the second transponder unit is accompanied by a comparatively high data transmission rate, which is particularly important for a Data transmission via RFID or NFC or BLE is the case.
  • the electronic key 10 has a housing 12 which delimits an interior space 14 .
  • the housing 12 preferably encloses the interior space 14 on all sides.
  • a first transponder unit 16 and a second transponder unit 18 are arranged in the interior 14 .
  • the first transponder unit 16 has a data processing unit 20, a first data memory 22 and a transmission/reception unit 24, which is formed by a transceiver 26 and an antenna 28, for example.
  • the first transponder unit 16 is in particular an active transponder unit, preferably a transponder unit which is designed for capacitive data transmission and has a capacitive transmitter/receiver unit 24 .
  • the second transponder unit 18 has its own data memory 30 (hereinafter “second data memory 30"), which is an integral part of a microchip 32, for example.
  • the second transponder unit 18 also includes an antenna 34.
  • the second transponder unit 18 is in particular a so-called “RFID tag”.
  • the data processing unit 20 of the first transponder unit 16 is connected to the first data memory 22 via data lines 36 shown schematically.
  • the data processing unit 20 is connected to the second data memory 30 of the second transponder unit 18 via data lines 38 shown schematically.
  • the electronic key 10 can be used in a locking system 40, which is shown schematically in figure 2 is shown.
  • the locking system 40 includes a first locking device 42 which includes, for example, a first locking cylinder 44 which can be actuated, in particular opened and closed, by means of the first transponder unit 16 .
  • the electronic key 10 can also be used for a plurality of locking systems 40, for example.
  • the locking system 40 includes a second locking device 46, which includes a locking cylinder 48, for example, which can be actuated, in particular opened and closed, by means of the second transponder unit 18.
  • a user of the electronic key 10 can actuate both the first locking device 42 and the second locking device 46. To do this, it is sufficient to bring the electronic key 10 or its housing 12 close to a respective reading unit of the first locking device 42 or the second locking device 46 in order to be able to actuate the respective locking device 42 or 46 . It goes without saying that it is usually not necessary for this to arrange the electronic key 10 in a specific orientation; the ranges of the data transmission principles mentioned are a few centimeters and are therefore large enough for a locking device 42 or 46 to be actuated independently of the orientation of the electronic key 10 .
  • the locking system 40 includes a programming device 50 which is designed to read and write to the second data memory 30 of the electronic key 10 .
  • the programming device 50 has a receiving area 52 for at least partially receiving the housing 12 of the electronic key 10 .
  • data can be written into the second data memory 30 by means of the programming device 50, which is associated with a comparatively high data transmission rate when using a first transponder in the form of an RFID tag. This data can be left in the second data memory 30 and/or read out via the data lines 38 by the data processing unit 20 . These data can in turn be stored in the first data memory 22 of the first transponder 16 via the data lines 36 . In this way, the access rights stored in the first data memory 22 can be updated using the programming device 50 . It is thus possible for the locking system 40 to only include the programming device 50 described above, in which management software is stored, with which both access information for the first locking device 42 and for the second locking device 46 is managed.
  • first data memory for example access rights, access events, service events
  • second data memory for example access rights, access events, service events
  • This data can be read out, for example, using the programming device 50, which means that an additional programming device, which is matched to the data transmission principle of the first transponder unit 16, is not required.
  • the data processing unit 20 of the first transponder unit 16 can read authorization data from the second data memory 30 to open a locking device 42 and send it to the locking device 42 by capacitive data transmission to authorize access.

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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)
EP20190561.9A 2020-08-11 2020-08-11 Clé electronique Withdrawn EP3955221A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20190561.9A EP3955221A1 (fr) 2020-08-11 2020-08-11 Clé electronique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20190561.9A EP3955221A1 (fr) 2020-08-11 2020-08-11 Clé electronique

Publications (1)

Publication Number Publication Date
EP3955221A1 true EP3955221A1 (fr) 2022-02-16

Family

ID=72046793

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20190561.9A Withdrawn EP3955221A1 (fr) 2020-08-11 2020-08-11 Clé electronique

Country Status (1)

Country Link
EP (1) EP3955221A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008039156A1 (de) * 2008-08-21 2010-02-25 Volkswagen Ag Verfahren, Vorrichtung und System zur Erfassung einer Berechtigung für ein Fahrzeug
EP2264672A2 (fr) * 2009-06-19 2010-12-22 Huf Hülsbeck & Fürst GmbH & Co. KG Clé pour un système de serrure de véhicule automobile
US20110082882A1 (en) * 1994-11-15 2011-04-07 Denison William D Electronic Access Control Device and Management System
EP2819103A1 (fr) * 2013-06-25 2014-12-31 Evva Sicherheitstechnologie GmbH Procédé de contrôle d'accès
US20160063779A1 (en) * 1996-04-23 2016-03-03 Assa Abloy Ab Logging access attempts to an area
DE102017103222A1 (de) * 2016-02-26 2017-08-31 Huf Hülsbeck & Fürst Gmbh & Co. Kg Moduleinheit mit Schnittstelle für ein Kommunikationsgerät

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110082882A1 (en) * 1994-11-15 2011-04-07 Denison William D Electronic Access Control Device and Management System
US20160063779A1 (en) * 1996-04-23 2016-03-03 Assa Abloy Ab Logging access attempts to an area
DE102008039156A1 (de) * 2008-08-21 2010-02-25 Volkswagen Ag Verfahren, Vorrichtung und System zur Erfassung einer Berechtigung für ein Fahrzeug
EP2264672A2 (fr) * 2009-06-19 2010-12-22 Huf Hülsbeck & Fürst GmbH & Co. KG Clé pour un système de serrure de véhicule automobile
EP2819103A1 (fr) * 2013-06-25 2014-12-31 Evva Sicherheitstechnologie GmbH Procédé de contrôle d'accès
DE102017103222A1 (de) * 2016-02-26 2017-08-31 Huf Hülsbeck & Fürst Gmbh & Co. Kg Moduleinheit mit Schnittstelle für ein Kommunikationsgerät

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