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WO2018109240A1 - Serrure de sécurité - Google Patents

Serrure de sécurité Download PDF

Info

Publication number
WO2018109240A1
WO2018109240A1 PCT/ES2016/070887 ES2016070887W WO2018109240A1 WO 2018109240 A1 WO2018109240 A1 WO 2018109240A1 ES 2016070887 W ES2016070887 W ES 2016070887W WO 2018109240 A1 WO2018109240 A1 WO 2018109240A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
main housing
lock according
user
control means
Prior art date
Application number
PCT/ES2016/070887
Other languages
English (en)
Spanish (es)
Inventor
Asier LUENGO GABARAIN
Eugenio CARTAGENA YANCI
Jose Maria GALLEGO BASARTE
Jaione MARTINEZ SAEZ DE MATURANA
Original Assignee
Talleres Aga, S.A.
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 Talleres Aga, S.A. filed Critical Talleres Aga, S.A.
Priority to PCT/ES2016/070887 priority Critical patent/WO2018109240A1/fr
Publication of WO2018109240A1 publication Critical patent/WO2018109240A1/fr

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
    • 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
    • G07C9/00944—Details of construction or manufacture
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • 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
    • G07C2209/63—Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle
    • 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
    • G07C2209/63—Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle
    • G07C2209/64—Comprising 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
    • 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
    • G07C2209/63—Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle
    • G07C2209/65—Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle using means for sensing the user's hand

Definitions

  • the present invention relates to security locks and more specifically to electromechanical door locks.
  • Electromechanical drive locks in general are known. In these locks the traditional key that acts on the actuator or latch to open or close the door is replaced by an electronic system.
  • a remote control for example a remote control
  • the electronic system to order the opening of the door.
  • WO2013138791 A1 discloses an electronic lock for a door that interacts with an electronic key through a radio frequency signal.
  • Said lock comprises an outer handle, incorporated in a frame that is visible from the outside, and an inner handle that is also incorporated in a frame.
  • the lock also comprises several RF (radiofrequency) antennas arranged in both frames, that is inside and outside, to detect the presence of the user.
  • the outdoor antenna detects the user (who carries the corresponding electronic key) when it is in the outer area of the door and within a range of action
  • the indoor antenna detects the user when it is in the inner area of the door , also within a range of action.
  • WO2013138791 A1 also discloses that it is necessary to place more RF antennas, arranged at different heights, to ensure the detection of users of different heights or the detection of the electronic key regardless of where the user is carrying it (in the shirt pocket or in the pants pocket for example).
  • the object of the invention is to provide a security lock for doors, as defined in the claims.
  • the security lock of the invention comprises a main housing, which is apt to be fixed in the leaf of a door, and a second housing suitable to be fixed in the frame of said door so as to face the main housing.
  • the door defines an inner zone and an outer zone.
  • the main housing comprises an actuator comprising a retracted position in which the opening of the door is allowed and an advancing position in which said actuator cooperates with the second housing to lock the door.
  • the lock of the invention also comprises detection means for detecting the presence of a user in the inner zone or in the outer zone, and control means acting on the actuator depending on the detection carried out by the detection means.
  • control means and the detection means are arranged in the main housing, the main housing being configured to be fixed on the side of the door corresponding to the inner zone.
  • the security lock of the invention is transparent to the user, that is to say the user does not have to physically act on the lock or ask the lock to open, or close, the same.
  • the user approaches the lock it detects the presence of the user and the lock opens automatically.
  • the assembly of said lock on the door is very simple and can be arranged at any height, even below the door handle.
  • Figure 1 shows a front view of the security lock according to an embodiment of the invention.
  • Figure 2 is a perspective view of the security lock of Figure 1 fixed on the right side of a door, ready for use.
  • FIG 3 is a first detail of the security lock of Figure 1.
  • Figure 4A is a second detail of the security lock of Figure 1 where the actuator is in the forward position and in the free state.
  • Figure 4B is a third detail of the security lock of Figure 1, wherein the actuator is in the forward position but in the locked state.
  • Figure 4C is a fourth detail of the security lock of Figure 1, wherein the actuator is in the reverse position and in the free state.
  • Figure 5 is a perspective view of the security lock of Figure 1.
  • Figure 6 is a front view of the electronic plate of the security lock of Figure 1.
  • Figure 7 is a rear view of the electronic plate of Figure 6.
  • Figure 8 is a perspective view of the electronic board of Figure 6.
  • Figure 9 is a perspective view of the actuator of the security lock of Figure 1.
  • Figure 10A is a perspective view of the second housing of the security lock of Figure 1.
  • Figure 10B is a perspective view of the reinforcement of the second housing of Figure 10A.
  • FIG. 1 shows an embodiment of the security lock 100 of the invention wherein said lock 100 comprises a main housing 1 and a second housing 2.
  • the main housing 1 is suitable for being fixed on the sheet 3a of a door 3 and the second housing 2 is suitable to be fixed in the frame 3b of said door 3 so as to face the main housing 1.
  • both the main housing 1 and the second housing 2 comprise means, for example holes, arranged in the rear part of both housings 1 and 2, suitable for cooperating with fastening means, for example screws, which allow both housings 1 and 2 to be fixed to the door 3 in a removable but reliable and robust manner.
  • This fixing method allows the lock 100 to be disassembled at any time.
  • the door 3 delimits an inner zone 4B and an outer zone 4A, the sheet 3a of the gate 3 being the one that allows or restricts the passage from one area to the other.
  • the main housing 1 comprises an actuator 5 comprising a retracted position in which the opening of the door 3 is allowed, as shown in the figure 4C, and an advancing position in which said actuator 5 cooperates with the second housing 2, as shown for example in Figures 1, 4A or 4B, to block the door 3 preventing it from being opened.
  • the lock 100 of the invention also comprises detection means for detecting the presence of a user in the inner zone 4B or in the outer zone 4A, and control means 7 acting on the actuator 5 depending on the detection carried out by The means of detection.
  • the control means 7 and the detection means are arranged in the main housing 1, said main housing 1 being configured to be fixed on the side of the door corresponding to the inner area 4B, as shown in Figure 2.
  • the lock 100 of the invention is invisible from the outer zone 4A, that is to say all the components of the lock 100 are arranged in the inner zone 4B and are not predictable from the outer zone 4A, which is very advantageous for avoid theft or robbery since the alleged offender is not aware that there is a security lock 100, and even more in what position he is. Therefore, it will be very difficult for the door 3 comprising the security lock 100 of the invention to be violated from the outside.
  • the security lock of the invention 100 is transparent to the user, that is to say the user does not have to physically act on the lock 100 or request the lock 100 to open or close it.
  • the actuator 5 When the lock 100 is fixed to the door 3, in its normal state and when the door 3 is closed, the actuator 5 is in the forward position and in a locked state in which any movement of the actuator 5 is prevented, blocking door 3 and making it impossible for sheet 3a to be opened.
  • the user approaches the lock 100 from the outside it detects the presence of said user and the lock 100 is automatically unlocked, that is to say the actuator 5 retracts into the retracted position so that the opening of the leaf 3a is allowed .
  • the actuator 5 returns to the forward position but it is in a retractable state, that is, in a state in which movement is allowed axial of the actuator 5, or in other words in a state where the actuator 5 is not locked.
  • the actuator 5 comprises at its distal end, that is at the end cooperating with the second housing 2, an angular zone 5a, like that of most of the skid locks, as shown in Figure 9.
  • Said angular zone 5a cooperates with the frame 3b of the door 3 when the door 3 is closed
  • said angular zone 5a allows the actuator 5 to return to the retracted position when it is pushed by the door frame 3b.
  • the actuator 5 returns to the forward position thanks to the thrust of a spring 15, the distal end of the actuator 5 being trapped in the second housing 2.
  • the actuator 5 of the lock 100 will be in the forward position and in the locked state, blocking the door 3.
  • the lock 100 detects a user authorized outside, it is automatically unlocked by unlocking actuator 5 and moving it to the retracted position to allow door 3 to open.
  • lock 100 automatically locks again.
  • the lock 100 comprises a magnetic detector composed of a magnet 12a arranged in the second housing 2, as shown in figure 10B and a sensor 12b disposed in the main housing 1, as shown in figure 7.
  • the magnetic detector determines that the door 3 is in the closed position.
  • the second housing 2 comprises a reinforcement 2a inside, as shown in Figure 10A. Both the outer part of the housing 2 and the reinforcement 2a comprise a recess 2b that cooperates with the actuator 5 allowing the distal end of said passage actuator 5 when it is in the forward position, thereby blocking the door 3.
  • the actuator 5 cooperates with an axle 16 which in turn is integral with a cogwheel 17a which cooperates with an auger 17b, as shown for example in Figure 4A.
  • axle 16 which in turn is integral with a cogwheel 17a which cooperates with an auger 17b, as shown for example in Figure 4A.
  • other movement transmission mechanisms could also be used such as pinion-rack.
  • One end of the shaft 16 is connected to the sprocket 17a eccentrically and the other end is housed in a torn hole 18 of the actuator 5 which allows the actuator 5 to move axially.
  • elastic means for example a spring 15, as shown for example in Figure 4A.
  • the locking mechanism that allows the actuator 5 to be locked or released comprises an arm 13 that can pivot with respect to an axis of rotation 13a.
  • An area of said arm 13 is in contact with the sprocket 17a, which comprises at least one eccentric zone 18 with two outer diameters as shown in Figure 4A, so that the rotation of said wheel 17a causes the balance of the arm 13.
  • the distal end of said arm 13 comprises a recess 13c that cooperates with one end of the actuator 5 when said arm 13 is in an active position, shown in Figure 4B, where the axial movement of the actuator 5 is hindered.
  • the recess 13c does not cooperate with the actuator 5 so that axial movement of said actuator 5 is not prevented.
  • this comprises a spring 13b.
  • the said spring 13b pushes the arm 13 to the active position when the arm 13 is not pushed by the eccentric zone 18 of the sprocket 17a.
  • the detection means of the security lock 100 comprise a first antenna 6a covering a first detection range corresponding to the outer zone 4A when the main housing 1 is fixed to the door 3, and a second antenna 6B covering a second detection range corresponding to the inner zone 4B when the main housing 1 is fixed to the door 3. Said antennas 6a and 6b are configured to detect an electronic portable device 8 carried by the user.
  • the antennas 6a and 6b are Bluetooth antennas, preferably Bluetooth low energy antennas, commonly referred to as Bluetooth Low Energy (LE) antennas.
  • Bluetooth Low Energy (LE) antennas preferably Bluetooth low energy antennas, commonly referred to as Bluetooth Low Energy (LE) antennas.
  • a portable device 8 can be a mobile phone or any other electronic device capable of communicating with the antennas 6a and 6b, preferably via Bluetooth, such as an electronic clock, an electronic tablet, an electronic key ring or an electronic card.
  • the portable device 8 can be an emitting or receiving element (depending on the type of device) the antennas 6a and 6b being in turn emitting or receiving elements.
  • the control means 7 of the security lock according to the embodiment of the invention are configured to identify whether a detected portable device 8 is an authorized device or not.
  • an authentication protocol is established between said portable device 8 and the control means 7
  • said portable device 8 has to be authorized, for which a user, for example an administrator user, will previously have to program the lock 100 and enter the data of the portable devices 8 for the control means 7 to recognize (there may be more than one authorized portable device 8), being able to assign a different code to each user.
  • Each user will carry their corresponding portable device 8. If there is more than one authorized portable device 8, it is possible to assign to each user, through the portable device 8 of the administrator user, a different code to be able to customize different types of users and / or to keep an individual control of entries and Departures. By For example, it would be possible to restrict the opening time slot of door 3 to a specific type of user, for example, to service personnel, where unlocking of lock 100 is not allowed in said time slot, for example at night time or in holiday period.
  • the control means 7 comprise an algorithm that based on the difference in the intensity of the detection of both antennas 6a and 6b is able to determine if the detected portable device 8 is within the outer zone 4A or inside the inner zone 4B, therefore, the lock 100 of the invention knows if the authorized user wants to enter or exit.
  • the security lock 100 comprises within the main housing 1 at least one electronic circuit mounted on an electronic board 9, preferably a board of printed circuit, in which the control means 7 are arranged.
  • the first antenna 6a is arranged on one of the faces of said electronic board 9 and the second antenna 6b on the other side, as shown in Figure 8.
  • the sensor 12b of the electromagnetic detector is also arranged in said electronic circuit, preferably on the face where the second antenna 6b is arranged although it is indifferent on which face it is placed, so that it faces the magnet 12a when Door 3 is closed.
  • control means 7 are configured to unlock the door 3 when the first antenna 6a detects an authorized portable device 8, that is when it is determined that said authorized portable device 8 is within the zone exterior 4A.
  • the lock 100 is automatically unlocked and the actuator 5 is brought to the reverse position to allow movement of the door leaf 3a.
  • the detection means also comprise a proximity sensor 6c, the control means 7 being configured to unlock the door 3 when said sensor 6c detects the presence of a user wishing to open the door 3 to exit To the exterior.
  • the sensor 6c is arranged in the main housing 1, as shown in Figures 4A, 4B or 4C, such that, when the main housing 1 is fixed to the door 3, said sensor 6c detects that the user has approximate his hand to the handle 3c of the door 3, which means that the user wants to go outside.
  • the lock 100 of the invention is prevented from being continuously locked and unlocked as an authorized user (carrying an authorized portable device 8) moves near the lock 100, that is to say entering and leaving the area continuously interior 4B.
  • control means 7 can also be programmed to unlock the door 3 only if the control means 7 determine that there is also an authorized portable device 8 in the inner zone 4B, that is the requirement to allow
  • the opening of the door 3 in this case is that the sensor 6c detects that the user has approximated his hand to the handle 3c and that the control means 7 determine that there is an authorized portable device 8 in the inner zone 4B.
  • This configuration is advantageous, for example, to prevent children or persons with disabilities (for example, Alzheimer's sufferers) from accidentally opening the door.
  • the proximity sensor 6c is a laser sensor that faces the handle 3c of the door 3 when the main housing 1 is fixed to the door 3.
  • the detection means comprise two proximity sensors 6c and 6c ', as shown in Figures 4A, 4B or 4C, said sensors 6c and 6c' being arranged in the main housing 1 of such so that, when the main housing 1 is fixed to the door 3, one of said sensors 6c or 6c 'faces the handle 3c of the door 3 and detects that the user has approximated his hand to said handle 3c, regardless of whether the main housing 1 is fixed on the right side or on the left side of the door 3.
  • the door 3 shown in figure 2 is a door that opens on the right side, therefore the lock 100 of the invention is arranged on the right side of the door 3.
  • the lock 100 of the invention is also configured to be installed on the left side of the door 3 if it is opened on the left side. Once the lock 100 of the invention has been fixed to the door 3, only one of the two proximity sensors 6c and 6c 'is enabled. To do this, the lock 100 comprises means that enable only the sensor 6c or 6c 'which faces the handle 3c of the door 3.
  • said means comprise an accelerometer 10 which is arranged inside the main housing 1, preferably in the printed circuit 9.
  • Said accelerometer 10 can also comprise a gyroscope, which is advantageous not only for detecting the position of the lock 100 when fixed to the door 3 (right-left) but also for determining how open the door 3 is, and for detecting sharp accelerations of the leaf 3a of the door 3. Thanks to the accelerometer 10 and the gyroscope, the lock 100 of the invention is capable of differentiating normal openings of the door 3 from abrupt openings, for example caused by a malefactor.
  • Said means can also detect shocks and vibrations carried out on the door 3, for example by a thief who tries to access the property violently, in which case the control means 7 are configured to alert the user.
  • the alert can be carried out in different ways, it can be an audible alert issued by the lock itself 100 to scare off the offender in situ and / or it can be in the form of a notification sent to the user, for example to an administrator user, through the device 8 portable.
  • the lock 100 of the invention can comprise an antenna or wifi element to be able to connect remotely with said portable device 8. For example, an administrator user could remotely authorize, permanently or temporarily, other portable devices 8, which is interesting to allow the entry of friends, family, etc. in the absence of an authorized user.
  • the lock 100 of the invention can also comprise a microphone 1 1, preferably arranged in the main housing 1, as seen in Figure 5.
  • Said microphone 11 is suitable for listening to the ambient sound in the vicinity of the door 3 and can be used, together with the accelerometer 10, to identify the origin of a blow or vibration performed on the door 3. Therefore, in another variant of the invention the control means 7 are configured, through said microphone 1 1, to identify the origin of a blow or vibration performed on the door 3, which is advantageous to avoid false situations of alarm.
  • the user could, for example, remotely identify if an alleged criminal is using a drill in which case he could call the police directly and avoid theft of the property.
  • the electronic components of the security lock 100 of the invention are powered by an autonomous power supply based on batteries 14 which are preferably arranged in the main housing 1.
  • said autonomous power supply is made up of four batteries 14 that are distributed at the ends of the main housing 1.
  • the security lock 100 of the invention can also be supplied from the outside through an external power connector 19.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne une serrure (100) comprenant un boîtier principal (1) et un second boîtier (2) appropriés pour être fixés sur le battant (3) et le cadre (3b) d'une porte (3) respectivement, les deux boîtiers étant opposés. Le boîtier principal (1) comprend un actionneur comprenant une position rétractée dans laquelle l'ouverture de la porte (3) est permise et une position avancée dans laquelle l'ouverture de la porte (3) est empêchée. La serrure (100) comprend également des moyens de détection pour détecter la présence d'un utilisateur dans une zone intérieure (4B) ou une zone extérieure (4A) de la porte (3), et des moyens de commande qui agissent sur l'actionneur en fonction de la détection effectuée. Les moyens de commande et les moyens de détection sont disposés sur le boîtier principal (1). Le boîtier principal (1) est fixé sur la zone intérieure (4B) de la porte (3).
PCT/ES2016/070887 2016-12-13 2016-12-13 Serrure de sécurité WO2018109240A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/ES2016/070887 WO2018109240A1 (fr) 2016-12-13 2016-12-13 Serrure de sécurité

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2016/070887 WO2018109240A1 (fr) 2016-12-13 2016-12-13 Serrure de sécurité

Publications (1)

Publication Number Publication Date
WO2018109240A1 true WO2018109240A1 (fr) 2018-06-21

Family

ID=58162631

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2016/070887 WO2018109240A1 (fr) 2016-12-13 2016-12-13 Serrure de sécurité

Country Status (1)

Country Link
WO (1) WO2018109240A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112396733A (zh) * 2020-11-26 2021-02-23 珠海格力电器股份有限公司 警报的处理方法和装置、存储介质、电子装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2434463A2 (fr) * 2005-03-18 2012-03-28 Phoniro AB Système de contrôle d'accès et dispositif et procédé associés
WO2013138791A1 (fr) 2012-03-16 2013-09-19 Secureall Corporation Verrous de porte électronique sans contact à formation de faisceau radiofréquence spécialisée
US20140077929A1 (en) * 2012-03-08 2014-03-20 Unikey Technologies, Inc. Wireless access control system and related methods
WO2015084235A1 (fr) * 2013-12-06 2015-06-11 Sweden Connectivity Ab Système sans fil de verrouillage et de passage
US20160343185A1 (en) * 2015-05-18 2016-11-24 Unikey Technologies Inc. Wireless access control system for a door including first and second sensor based lock switching and related methods

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2434463A2 (fr) * 2005-03-18 2012-03-28 Phoniro AB Système de contrôle d'accès et dispositif et procédé associés
US20140077929A1 (en) * 2012-03-08 2014-03-20 Unikey Technologies, Inc. Wireless access control system and related methods
WO2013138791A1 (fr) 2012-03-16 2013-09-19 Secureall Corporation Verrous de porte électronique sans contact à formation de faisceau radiofréquence spécialisée
WO2015084235A1 (fr) * 2013-12-06 2015-06-11 Sweden Connectivity Ab Système sans fil de verrouillage et de passage
US20160343185A1 (en) * 2015-05-18 2016-11-24 Unikey Technologies Inc. Wireless access control system for a door including first and second sensor based lock switching and related methods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112396733A (zh) * 2020-11-26 2021-02-23 珠海格力电器股份有限公司 警报的处理方法和装置、存储介质、电子装置

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