EP4254367A1 - Système de contrôle d'accès pour commander une serrure motorisée et procédé de déverrouillage avec un système de contrôle d'accès - Google Patents

Système de contrôle d'accès pour commander une serrure motorisée et procédé de déverrouillage avec un système de contrôle d'accès Download PDF

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Publication number
EP4254367A1
EP4254367A1 EP22166222.4A EP22166222A EP4254367A1 EP 4254367 A1 EP4254367 A1 EP 4254367A1 EP 22166222 A EP22166222 A EP 22166222A EP 4254367 A1 EP4254367 A1 EP 4254367A1
Authority
EP
European Patent Office
Prior art keywords
mobile terminal
electronic device
control system
access control
door
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Withdrawn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
EP22166222.4A
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German (de)
English (en)
Inventor
Simon Pedross
Mathias Mönnig
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.)
Hoppe Holding AG
Original Assignee
Hoppe Holding 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 Hoppe Holding AG filed Critical Hoppe Holding AG
Priority to EP22166222.4A priority Critical patent/EP4254367A1/fr
Publication of EP4254367A1 publication Critical patent/EP4254367A1/fr
Withdrawn legal-status Critical Current

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    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309Electronically 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
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00944Details of construction or manufacture
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C2209/00Indexing scheme relating to groups G07C9/00 - G07C9/38
    • G07C2209/60Indexing scheme relating to groups G07C9/00174 - G07C9/00944
    • G07C2209/63Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle
    • G07C2209/64Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle using a proximity sensor

Definitions

  • the invention relates to an access control system for controlling a motor lock of a door according to the preamble of claim 1 and an unlocking method with an access control system according to claim 15.
  • the front door is no longer locked or unlocked using mechanical locking cylinders and physical keys, but rather mechatronically by controlling electric motor locks (motor locks for short) or digital locking cylinders. Access is regularly achieved by verifying an authorized access person and by reading and identifying transponders or chip cards using appropriate electronic components.
  • US 9,852,561 B2 For example, provides a wireless access control system for a house entrance door.
  • the system includes a motor lock and a corresponding electronic unit as well as an indoor and outdoor unit with proximity detectors and radio antennas.
  • a control unit is installed that can use the detectors and the indoor and outdoor antennas to determine whether the access person is inside or outside the front door. The signal strength received at the antennas is used to determine this.
  • the disadvantage here is that, due to the principle, both an indoor unit and an outdoor unit have to be placed at the door to locate the access person or the mobile device. Both units must each have a transmitter unit.
  • the outdoor unit also includes a radio transmitter and receiver unit.
  • this measure involves a complex installation of the access system on the front door and, on the other hand, it increases the production costs.
  • An additional, corresponding inner rosette or half set must be manufactured and implemented.
  • the interior unit in particular in such access systems is increasingly proving to be "unsightly" for users because the original basic structure of the inside of the door has to be changed by an additional rosette or half-set and is usually larger.
  • the aim of the invention is to overcome these and other disadvantages of the prior art and to create an improved access control system for doors that no longer requires an indoor unit for localization or inside and outside detection.
  • the access control system and the unlocking method according to the invention should also be able to be produced or implemented cost-effectively using simple means and at the same time have a high level of security against unauthorized attacks and “digital break-ins”.
  • the access control system includes an operating handle for attachment to an outside of the door; an electronic device integrated into the operating handle for identifying and coupling a mobile terminal that is located in a signal range defined by the electronic device, the mobile terminal having application software for verifying an access person and executing functions, and wherein the electronic device is a Bluetooth module data transmission; switching electronics coupled to the electronic device and the motor lock for controlling the motor lock; a sensor unit coupled to the switching electronics and integrated into the operating handle for detecting an object that is located in a detection area defined by the sensor unit, the switching electronics and the electronic device being designed to, after verifying the access person and after locating the mobile terminal on the outside the door, activate the sensor unit to detect an object in the detection area and generate a door opening signal.
  • the electronic device has a sound module, wherein the sound module sends an acoustic signal to the mobile terminal for locating the mobile terminal.
  • the indoor rosette or indoor unit with a second receiver for indoor-outdoor detection which was initially described as disadvantageous, can be completely eliminated. On the one hand, this reduces production costs, but at the same time the user has more choice in finding an individually suitable design and is freer in its design.
  • the mobile device acts as a “key” to the front door. If a mobile device is undesirable, the access control system also offers the option of opening the door with a chip card.
  • the operating handle is to be understood as a device that is used to open and close a door or a front door.
  • the operating handle can therefore also refer to a rigid, immovable door handle.
  • the access control system can therefore also have a suitable housing or the like with a corresponding electronic device on the outside of the door instead of the operating handle.
  • the electronic device is intended, in combination with the application software, to first identify a mobile terminal located in the signal range via the Bluetooth module in order to then be able to detect an object in the detection range via the sensor unit.
  • the sensor unit and the detection area make it possible to recognize, for example, a gesture of a foot or, for example, an umbrella or another suitable object, as a control command. If a mobile terminal is identified in the signal range of the electronic device and coupled to the system and an object or a gesture is subsequently recognized in the activated detection range of the sensor unit, a door opening signal can be generated.
  • the electronic device is therefore designed to activate the sensor unit to detect a gesture after identifying and coupling a mobile terminal and to carry out the localization or indoor and outdoor detection via the sound module and the mobile terminal.
  • the switching electronics of the electronic device then controls the motor lock.
  • the access control system is a particularly comfortable and at the same time safe way to open a door or initiate the opening, since neither moving a door or window handle nor carrying a chip card or a transponder is necessary. Executing a gesture, particularly with a foot, is easy to carry out.
  • the system or the electronic device can automatically connect to the mobile device via the application software.
  • the access control system also proves to be particularly advantageous because the integration of a mobile device opens up the possibility of carrying out additional localization via geofencing and therefore two-factor authentication in addition to localization via the sound module.
  • the invention provides, according to an important embodiment, that the acoustic signal is a sequence of tones. This is preferably a coded tone sequence that can be received by the mobile device and read out in conjunction with the application software. This ensures that doors next to each other can be distinguished. If an authorized user is outside the door with a mobile device, the mobile device receives the acoustic signal or the coded tone sequence and sends feedback to the electronic device.
  • a coded tone sequence that can be received by the mobile device and read out in conjunction with the application software. This ensures that doors next to each other can be distinguished. If an authorized user is outside the door with a mobile device, the mobile device receives the acoustic signal or the coded tone sequence and sends feedback to the electronic device.
  • the mobile terminal preferably has a Bluetooth interface, a microphone and an NFC interface for data transmission, as well as a GPS module for determining location.
  • the Bluetooth interface is used to connect and communicate with the electronic device.
  • the microphone is advantageously used to receive or record the acoustic signal.
  • precise location determination or geofencing can be carried out and two-factor authentication can ultimately be implemented.
  • a notable major advantage of two-factor authentication is that credentials that have been stolen or decrypted are not sufficient to gain access to the access control system or unlock the door. An additional connection or communicative data transfer to the system can be established via the NFC interface.
  • the NFC interface can also support two-factor authentication, among other things. Furthermore, other general functions can be implemented due to the NFC interface. This advantageously includes functions such as storing contact details, connecting to protected WLAN, calling up a URL, connecting to Bluetooth devices or starting an application or application software.
  • the Bluetooth module of the electronic device is in particular a Bluetooth low energy module (BLE for short) with a signal range of approximately 10 meters.
  • BLE Bluetooth low energy module
  • a Bluetooth connection to the mobile device can be established in a relatively energy-saving manner via the BLE module, with only relatively little ( ⁇ 10 mW) transmission power required.
  • An additional increase in overall energy efficiency can be achieved by the proposed access control system if the mobile device to be connected can also send and receive BLE signals.
  • the access system according to the invention proves to be particularly convenient and advantageous if, for example, a user uses a parking space within the radius of the signal range. In this case, the system connects when parking, so that when the user reaches the front door, he only has to perform the opening gesture in the activated detection area.
  • the application software can store registration data of authorized access persons on the mobile terminal, the application software being designed to retrieve and check the stored data when verifying the access person and to transmit the resulting information to the electronic device.
  • the access person must be registered accordingly via the installed application software.
  • system and user settings can be configured via the application software.
  • the application software offers an encrypted transmission function through which authorizations for other users can be assigned and sent.
  • the invention provides that the mobile device is an iOS or Android smartphone. This particularly improves the user interface and simplifies user management and use of the application software.
  • mobile devices are all technically applicable devices that can be used to unlock the door, such as tablet PCs or notebooks.
  • the access control system according to the invention proves to be particularly advantageous if the mobile device is an iOS or Android smartphone.
  • the majority of the population uses a smartphone anyway and usually carries it with them in their trouser or jacket pocket, which virtually eliminates the need to carry an additional, movable item such as a transponder.
  • smartphones are particularly compact and, according to the state of the art, have at least one microphone, a Bluetooth interface and a GPS function for determining location.
  • the latter supports two-factor authentication via geofencing in a particularly advantageous way.
  • the acoustic signals sent by the sound module of the electronic device for localization purposes can be received and read out via the smartphone's microphone.
  • the smartphone connects via the Bluetooth interface.
  • the invention thus advantageously uses existing sensors and functionalities of a smartphone. Furthermore, by integrating a smartphone and a corresponding application or application software, the system settings and the user interface can be displayed more intuitively and visually more effectively, which optimizes the overall performance and handling of the access control system.
  • the sensor unit is preferably arranged on an underside of the operating handle. This allows the sensor unit or the sensor to be easily aligned to generate the detection area without having to use reflectors or the like for deflection. In addition, a gesture with the foot or the tip of an umbrella can be made in a simple manner because the sensor unit can thereby be aligned towards the ground in front of the door or towards the foot of a user
  • the sensor unit has a sensor for forming the detection area, which can detect the movement of an object.
  • the sensor unit can have at least one ultrasonic sensor to form the detection area.
  • all sensors suitable for detection can be used.
  • a camera, an infrared sensor, an optical flow sensor, laser scanner or the like could be used.
  • ultrasonic sensors prove to be particularly advantageous compared to other measuring principles or sensor types because properties such as color, transparency and surface of the object to be detected do not play a role in the measurement.
  • ultrasonic sensors can reliably detect shiny and irregular objects or objects with holes.
  • ultrasonic sensors are characterized by a relatively large sensing range, which also has an advantageous effect on the system.
  • the sensor unit has a lighting module, wherein the lighting module emits light in the direction of the detection area.
  • the lighting module is coupled to the sensor unit, with the light emitted by the lighting module projecting a spot of light onto a floor in front of the door. Due to the coupling, the sensor unit and the lighting module or electronic device can act simultaneously. Once the detection area is activated, the light is emitted towards the detection area and creates the light spot.
  • the lighting module is preferably coupled to the sensor of the sensor unit in such a way that the lighting module only emits light or generates the light spot when the sensor of the sensor unit and the detection area are activated and a corresponding input or gesture for unlocking is waited for. It is also advantageous to sharply delineate the contour of the light spot from the background. Furthermore, the lighting module is preferably designed to emit a light cone. Preferably, the detection area defined by the sensor unit completely encloses the light cone.
  • a lens focuses the light emitted by the lighting module to form a light spot.
  • a spot of light is created that can be projected onto a floor or wall surface.
  • a user's attention can be drawn to the wall by the light spot. or floor surface.
  • the lens can be colored or colorless transparent.
  • the sensor unit and the lighting module are also preferably arranged in a common housing and form a common structural unit. Since the function of the sensor unit and the lighting module are coupled with one another in a preferred case, it makes technical sense to integrate these functions into a single structural component.
  • the light module can then be coupled directly to the sensor. The detection area and the emitted light cone can then be easily adapted to one another.
  • the lighting module is preferably an LED module.
  • LED lights are extremely robust and are particularly characterized by a long service life, low heat generation and low energy consumption. In addition, LED lights immediately reach their full brightness and at the same time offer a wide range of colors. The light spot on the floor in front of the door is therefore clearly visible and also signals to the user the activity in the detection area.
  • the electronic device has an NFC module for data transmission.
  • a connection or communicative data transfer between the access control system and the mobile device can also be established via the NFC interface. This means, for example, that communication via NFC can be possible even when mobile devices are switched off or have an empty battery.
  • the NFC interface can also support two-factor authentication and implement other general functions. This advantageously includes functions such as storing contact details, connecting to protected home WiFi, calling up a URL, connecting to Bluetooth devices or starting an application or application software.
  • the switching electronics comprises a processor and an electronic switch. Due to this reduced number of electronic components, the switching electronics can be made significantly more compact and can therefore be more easily integrated into the system.
  • the switching electronics are preferably integrated into a door leaf of the door, with the switching electronics being accommodated in particular in a shrink tube of the door leaf.
  • the switching electronics can be used due to their Compactness can also be arranged in a suitable housing and integrated into the door leaf of the door.
  • the invention further provides an unlocking method with an access control system according to the invention, the unlocking method comprising the following method steps for controlling the motor lock and unlocking a locked door: establishing a Bluetooth connection between the electronic device and the mobile terminal when the mobile terminal is in the signal range defined by the electronic device penetrates; Check whether the mobile device has registration data for authorized access persons; Ending the unlocking process if the mobile device does not have access authorization; Sending an acoustic signal to the mobile terminal to locate the mobile terminal if the mobile terminal has at least one access authorization; End the unlocking process if the mobile terminal is on the inside of the door and / or the mobile terminal does not send a response signal to the electronic device after receiving the acoustic signal and / or the mobile terminal does not receive an acoustic signal; Sending a response signal to the electronic device via the application software of the mobile terminal when the mobile terminal is on the outside of the door; Activating the light spot and the sensor unit when the mobile terminal receives the acoustic signal and sends a response signal
  • Fig. 1 shows a graphical representation of the interacting individual components of an access control system 100 according to the invention, which is provided for controlling a motor lock M of a door 2.
  • the essential individual components of the access control system 100 include an operating handle 4 with a sensor unit 10, an electronic device 8, a mobile terminal 30 and switching electronics 6.
  • the door 2 is designed as a house entrance door.
  • the operating handle 4 is designed in the form of a rod-shaped handle and is aligned vertically on the door 2.
  • the operating handle 4 can be replaced by a suitable, more compact housing (not shown) on the outside of the door 2.
  • a corresponding housing instead of the operating handle 4
  • the remaining ones remain in place Fig. 1
  • the connections and arrangements of the individual components shown are preferably unchanged.
  • the electronic device 8 shown is used to identify and couple a mobile terminal 30 that is located in a signal area 12 defined by the electronic device 8.
  • the electronic device 8 has a Bluetooth module for data transmission or communication via the connection S4 and is coupled to the switching electronics 6 via the connection S1.
  • the exemplary embodiment shown is a Bluetooth Low Energy module (BLE module for short) B with a signal range of approximately 10 meters.
  • BLE module Bluetooth Low Energy module
  • the electronic device 8 has an NFC module N for additional data communication with the mobile terminal 30 via NFC tags 35 and a corresponding connection S5.
  • the electronic device 8 is equipped with a sound module S.
  • the sound module S sends acoustic signals S6, in the form of a coded tone sequence, to the mobile terminal 30.
  • the switching electronics 6 is connected to the motor lock M via the connection S2.
  • the sensor unit 10 is connected to the electronic device 8 via the bilateral connection S3.
  • the electronic device 8 is integrated into the operating handle 4 and/or within the operating handle 4 is arranged.
  • the actuation handle 4 preferably has a cavity (also not shown) in which the electronic device 8 and the sensor unit 10 are located.
  • the sensor unit 10 of the actuation handle 4 serves to generate a detection area 14 and to detect an object 15 in the defined detection area 14.
  • the sensor unit 10 is also coupled to the electronic device 8 and switching electronics 6 and on an underside 16 of the actuation handle 4, in the actuation handle 4 integrated.
  • the electronic device 8 and switching electronics 6, which are electronically connected to the sensor unit 10, are designed to activate and activate the sensor unit 10 for detecting an object 15 in the detection area 14 after verifying the access person and after locating the mobile terminal 30 on the outside of the door 2 Generate door opening signal.
  • the sensor unit 10 has an ultrasonic sensor which is aligned towards the ground 22.
  • the sensor unit 10 is equipped with a lighting module L (cf. Fig.
  • the lighting module is an LED module L.
  • the LED module L is connected to the sensor unit 10 in such a way that the light emitted by the LED module L projects a light spot 24 onto the floor 22 in front of the door 2.
  • the switching electronics 6 can be accommodated in a door leaf of the door 2; for this purpose, the switching electronics 6 is integrated in a compact shrink-tube housing 11 inside the door leaf.
  • the switching electronics 6 includes a processor and an electronic switch for controlling the motor lock M.
  • the mobile terminal is an iOS or Android smartphone 30.
  • the smartphone 30 has application software or application for verifying an access person, for administering the system and the access authorizations and for executing functions.
  • the smartphone 30 is also equipped with a Bluetooth interface or a Bluetooth function, a microphone, an NFC interface and a GPS module for determining location.
  • the application software can store and/or retrieve registration data of authorized access persons on the smartphone, whereby the application software is designed to: when verifying the access person, to retrieve and check the stored registration data and to transmit the resulting information to the electronic device 8.
  • Fig. 4 is intended to illustrate the individual steps in an unlocking process 50 according to the invention with the access control system 100 according to the invention. How to get into the Figures 4a to 4d recognizes, a house entrance door 2 is unlocked via smartphone and application software or application.
  • the smartphone 30 or the application software installed on the smartphone checks whether the smartphone 30 has registration data for authorized access persons. If the smartphone 30 has access authorization, the coded tone sequence or the acoustic signal for the inside-outside detection can be sent to the smartphone 30 via the sound module S of the electronic device 8 (cf. Fig. 4c ).
  • the unlocking process is ended and the house entrance door 2 remains locked.
  • the emitted acoustic signal S6 is used to locate the access person or to identify the inside and outside of the smartphone 30. If the smartphone 30 is on the outside of the house entrance door 2, a response signal corresponding to the coded tone sequence is sent via the smartphone 30 and the application software the electronic device 8 is sent back. As soon as the response signal has been received or read by the electronic device 8, the ultrasonic sensor of the sensor unit 10 and the LED module L to generate the light spot 24 are activated simultaneously (cf. Fig. 4c, 4d ). If the ultrasonic sensor of the sensor unit 10 detects an object 15, the house entrance door 2 is unlocked by controlling the motor lock M. Several systems within a BLE area can be distinguished by the tone sequence and can be opened by different authorized persons.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Manufacturing & Machinery (AREA)
  • Lock And Its Accessories (AREA)
EP22166222.4A 2022-03-31 2022-03-31 Système de contrôle d'accès pour commander une serrure motorisée et procédé de déverrouillage avec un système de contrôle d'accès Withdrawn EP4254367A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22166222.4A EP4254367A1 (fr) 2022-03-31 2022-03-31 Système de contrôle d'accès pour commander une serrure motorisée et procédé de déverrouillage avec un système de contrôle d'accès

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP22166222.4A EP4254367A1 (fr) 2022-03-31 2022-03-31 Système de contrôle d'accès pour commander une serrure motorisée et procédé de déverrouillage avec un système de contrôle d'accès

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EP4254367A1 true EP4254367A1 (fr) 2023-10-04

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EP22166222.4A Withdrawn EP4254367A1 (fr) 2022-03-31 2022-03-31 Système de contrôle d'accès pour commander une serrure motorisée et procédé de déverrouillage avec un système de contrôle d'accès

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9852561B2 (en) 2015-05-18 2017-12-26 Unikey Technologies Inc. Wireless access control system for a door including proximity based lock disabling and related methods
EP3300033A1 (fr) * 2016-09-23 2018-03-28 SimonsVoss Technologies GmbH Système de contrôle d'accès, dispositif utilisateur portable et procédé de contrôle d'accès
EP3627456A1 (fr) * 2018-09-24 2020-03-25 Hoppe Ag Poignée de commande pourvue de système de contrôle d'accès
EP3627457A1 (fr) * 2018-09-24 2020-03-25 Hoppe Ag Système d'accès

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9852561B2 (en) 2015-05-18 2017-12-26 Unikey Technologies Inc. Wireless access control system for a door including proximity based lock disabling and related methods
EP3300033A1 (fr) * 2016-09-23 2018-03-28 SimonsVoss Technologies GmbH Système de contrôle d'accès, dispositif utilisateur portable et procédé de contrôle d'accès
EP3627456A1 (fr) * 2018-09-24 2020-03-25 Hoppe Ag Poignée de commande pourvue de système de contrôle d'accès
EP3627457A1 (fr) * 2018-09-24 2020-03-25 Hoppe Ag Système d'accès

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