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WO2011112139A1 - Système de verrouillage électronique actionné sans contact au moyen d'une unité de commande conçue pour détecter des signaux radio transmis par une unité mobile - Google Patents

Système de verrouillage électronique actionné sans contact au moyen d'une unité de commande conçue pour détecter des signaux radio transmis par une unité mobile Download PDF

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Publication number
WO2011112139A1
WO2011112139A1 PCT/SE2011/050247 SE2011050247W WO2011112139A1 WO 2011112139 A1 WO2011112139 A1 WO 2011112139A1 SE 2011050247 W SE2011050247 W SE 2011050247W WO 2011112139 A1 WO2011112139 A1 WO 2011112139A1
Authority
WO
WIPO (PCT)
Prior art keywords
locking
locking device
radio signal
state
locking system
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.)
Ceased
Application number
PCT/SE2011/050247
Other languages
English (en)
Inventor
Tor SJÖDIN
Palm Michael
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.)
QURE AB
Original Assignee
QURE AB
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 QURE AB filed Critical QURE AB
Publication of WO2011112139A1 publication Critical patent/WO2011112139A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic 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
    • 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
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00—Padlocks; Details thereof
    • E05B67/06—Shackles; Arrangement of the shackle
    • E05B67/22—Padlocks with sliding shackles, with or without rotary or pivotal movement
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0094—Mechanical aspects of remotely controlled locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • 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
    • G07C2009/00365—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 in combination with a wake-up circuit
    • G07C2009/00373—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 in combination with a wake-up circuit whereby the wake-up circuit is situated in the lock
    • 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
    • G07C9/00817—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 lock can be programmed
    • G07C2009/00849—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 lock can be programmed programming by learning

Definitions

  • the present invention refers to a locking system; more precisely a locking system comprising a locking device comprising a locking installation. a drive unit and a control circuit wherein said locking installation is
  • Locking systems are used in a multitude of different contexts for locking of e.g. homes, stores, cars or bicycles. By the employment of a locking system, the risk of store or housebreaking and that of car or bicycle theft is limited.
  • the locking systems can be arranged for a stationary arranged object, such as a home or a store, or for a mobile arranged object, such as a car or a bicycle.
  • the locking system can be arranged for non-contact manoeuvring of the locking installation. This means that the user locks or unlocks the locking device by manoeuvring the locking installation without touching the locking device, and the locking system can in this connection comprise some kind of remote control. In addition, or alternatively, the locking system can comprise some kind of key which physically intervenes with the locking device in order to manoeuvre the locking installation.
  • locking systems that include keys wherein the key is used only to open the locking device, not to lock it, e.g. padlocks which are opened by the means of a key and which are locked by means of engaging a mechanical force.
  • locking systems including keys
  • the keyhole itself entails exposure to the environment and thus exposure for external environmental influence, such as dirt, dust, gravel, salt etc. and such exposure can affect the functionality of the locking system and in certain cases render the locking system unusable.
  • a further limitation of the above mentioned key-based locking system is that the locking and opening is affected manually.
  • Locking systems arranged for non-contact manoeuvring of the locking installation normally requires a remote control to be handled manually in order to make active the drive unit needed for manoeuvring the locking installation. This kind of locking system can also be relatively energy consuming.
  • one object of the invention is to accomplish a devise which allows a simplified opening of a locking device and which avoids the effects of exposure for external environmental influence on the lock to any greater extent.
  • a further object of the invention is to provide a device allowing such an opening in a secure and reliable manner.
  • Another object with the present invention is to accomplish a device that allows non-contact manoeuvring of the locking device in an energy-efficient way.
  • a device regarding a locking system which comprises a locking device with a locking installation, a drive unit and a control circuit, wherein said locking installation is manoeuvrable between a first and a second state for opening and locking, respectively, of the locking devise, wherein said drive unit is arranged for manoeuvring the locking installation at least from said second state to said first state as a response to a receipt of a control signal, wherein said control circuit comprises a detector for detecting radio signals of a having a strength which exceeds a preset reference value, a comparator being arranged to compare the radio signal with a preset radio signal in response to each detected radio signal, and a control signal transmitter being, arranged to transmit said control signal to said drive unit if the radio signal compared by the comparator is identical to said preset radio signal.
  • An advantage of the present device according to the above is that the locking device can be manoeuvred by a mobile terminal and in that way a secure opening of the locking device is ensured.
  • Another advantage is that the locking device is completely closed without moving parts which can be exposed to various effects of the environment, e.g. dust, gravel, water etc.
  • said control circuit may be activated by detection of a radio signal with a strength which exceeds a preset reference value.
  • An advantage of this is that the locking device can be deactivated when it is not in use, which entails that the need for power supply in the said locking device is reduced compared to if the locking device were to be activated at all times.
  • the locking system further include a mobile terminal arranged to transmit said preset radio signal.
  • the locking system is arranged so that said mobile terminal is a mobile phone or a mobile computer unit.
  • the opening and/or locking of the locking device can be accomplished by means of a mobile phone.
  • said preset radio signal is within one of the intervals 868-870 MHz, 915-925 MHz or 2,4-2,5 GHz.
  • said preset radio signal is chosen from the group that consists of Bluetooth, WLAN, Zigbee, WiMAX, WImedia, RF-ID and NFC.
  • said preset radio signal comprises a coding
  • An advantage of the usage of a code is that locking and/or opening only can be executed by an authorised mobile terminal.
  • the detector is arranged to measure the strength of the detected radio signals according to RSSI (Received Signal Strength Indication).
  • An advantage of this is that a mobile terminal needs to be within a preset area in order to make active said other comparators, which entails that unintentional activation can be minimised.
  • said locking device is a lock which is movable in relation to the object which is to be locked.
  • said locking device is a U-lock, wire lock, chain lock or padlock.
  • said drive unit further includes a solenoid, whereby said solenoid is arranged to manoeuvre said locking installation at least from said second state to said first state.
  • the locking installation can be moved from a locked state to an open state.
  • the locking system includes a power supply source for the feeding of power to the locking device.
  • control circuit By using a power supply source, the control circuit as well as the solenoid can be powered.
  • the power supply source comprises a battery.
  • Figure 1 shows a locking system comprising a locking device and a mobile terminal, wherein the locking device further comprises a locking installation, a drive unit and a control circuit with a detector, a comparator and a control signal transmitter.
  • FIG. 2 shows a flowchart which illustrates the usage of said locking device.
  • FIG. 1 illustrates the embodiment of a locking system 10 including a locking device 12 and a mobile terminal 30 according to the present invention.
  • Mobile terminal 30 relates to a device which is portable and movable. Examples of a mobile terminal 30 are a portable computer or a mobile phone.
  • the locking system 10 is arranged for non-contact manoeuvring of the locking device's 12 locking installation 14 of the locking device 12.
  • Non-contact manoeuvring refers to that the user may manoeuvre the locking installation 14 by means of the mobile terminal 30 without touching the locking device 12.
  • the locking device 12 of the locking system 10 can be used to secure an object such as a car, a bicycle or a store by means of the locking device 12 locking said object.
  • An alternative can be to lock the object to yet another object.
  • An example of such another object is a bicycle stand.
  • the locking device 12 includes a control circuit 20, a drive unit 28 and a locking installation 14.
  • the mobile terminal 30 of the locking system 10 can be used to open the locking device 12 and in occurring cases also for locking of said locking device 12.
  • the mobile terminal 30 is arranged to send out a radio signal corresponding to a preset radio signal.
  • the mobile terminal 30 can hereby include software which allows tuning or adjustment of the transmitted radio signal. This software can enable a matching procedure with the control circuit 20 of the locking device or input of a preset coding of said radio signal.
  • the mobile terminal 30 can be arranged to continuously transmit said radio signal which corresponds to said preset radio signal. Alternatively, the mobile terminal 30 can be arranged to transmit the radio signal as a response to a command from the user.
  • the control circuit 20 of the locking device 12 of the locking system 10 comprises, as is clearly illustrated in figure 1 , a detector 22 for the receiving of radio signals, a comparator 24 for the comparison of radio signals and also a control signal transmitter 26 for the transmitting of a control signal.
  • the detector 22 is arranged for the receipt of radio signals and can also include an antenna or another kind of receiving means.
  • the detector can more precisely be arranged for the receipt of radio signals of some of the types Bluetooth, WLAN, WiMAX, Wlmedia, Zigbee, RF-ID, NFC, or another kind of format which can be used for wireless transmission of radio signals. Varieties of the above mentioned formats can also be used.
  • Bluetooth some of the different effect classes may be used
  • WLAN some of the different IEEE standards may be used, e.g. 802.11a, 802.11b, 802.11g or 802.11 ⁇ .
  • the detector 22 is arranged to detect radio signals with a strength that exceeds a preset reference strength.
  • the measuring of the strength of the radio signal can be executed by means of so called RSSI (Received Signal Strength Indication), which measures the power in a received radio signal.
  • RSSI Received Signal Strength Indication
  • RSSI can be used to determine a value which can be used as a limit value for the strength of the said radio signal.
  • the detector 22 can be arranged so that for each detected radio signal, it sends a detector signal to the comparator 24.
  • the detector signal can include the whole or parts of the radio signal received by the detector 22.
  • the comparator 24 is arranged to in response to each detected radio signal compare the radio signal with a preset radio signal.
  • the comparator 24 can herewith be arranged to compare the type of signal, the signal frequency, the coding etc. of the detected radio signal with the preset radio signal.
  • the comparator 24 can be arranged to be made active at the detection of a radio signal with a strength that exceeds said reference value. In case of the detector 22 at such detection is arranged to send a detector signal to the comparator 24, the comparator 24 is subsequently made active at the receipt of such a detector signal. Thus, said comparator 24 while not detecting a radio signal, i.e. in its normal condition, will be in an inactive mode.
  • Said comparator 24 can be arranged so that when the compared radio signal differs from the preset radio signal said comparator 24 returns to its inactive mode.
  • comparator 24 can be arranged to send a comparator signal to the control signal transmitter 26.
  • the locking device 12 can further comprise a memory which can be integrated in the control circuit and which is arranged to store said preset radio signal, wherein said memory is connected to said comparator 24.
  • the comparator 24 can in this embodiment compare the detected radio signal with the preset radio signal being stored in the memory.
  • control signal transmitter 26 is arranged to send a control signal to said drive unit 28.
  • the control signal transmitter can be arranged to transmit said control signal in response to the receipt of the comparator signal.
  • control signal transmitter 26 can be integrated in the comparator 24, and in such case the comparator signal constitutes said control signal.
  • the locking device 12 includes, as mentioned above, also a drive unit 28 which is arranged to manoeuvre the locking installation 14 of the locking device 12 at the receipt of a control signal from said control signal transmitter 26.
  • the drive unit 28 can include a solenoid which is associated with the locking installation 14 of the locking device 12.
  • the locking installation 14 is manoeuvrable between a first and a second state for opening or closing, respectively, the locking device 12.
  • the drive unit 28 is, as mentioned above, arranged to manoeuvre the locking installation 14, and is more precisely arranged to manoeuvre the locking installation 14 at least from said second state to said first state, i.e. for opening of the locking device 12.
  • the drive unit 28 can also be arranged to manoeuvre the locking installation 14 from said first state to said second state, i.e. for locking of the locking device 12.
  • the locking installation 14 can be arranged for manoeuvring from said first state to said second state through mechanical impact, e.g. by manual turning of a key.
  • the locking installation 14 can include a movable component to which the drive unit 28 is connected.
  • the moveable component can be arranged to work together with a body of the locking device 12, which body can be movably or fixedly arranged.
  • the locking device 12 In the open condition of the locking device 12, i.e. when the locking installation 14 is in said first state, it can be possible to remove the locking device 12 from the object which is to be secured.
  • the locking device 12 if applied to said object, and being in its locked condition, the locking device 12 is so arranged that it cannot be removed from the said object.
  • Said locking device 12 can, for the operation of the control circuit 20 and the drive unit 28, be equipped with a power supply source; the power supply source can include a battery.
  • the power supply source can include a battery.
  • solar cells can be arranged on an exterior of the locking device 12. Also other means being arranged for transforming mechanical work into electrical energy can be arranged for recharging of the battery.
  • the locking device 12 can be so arranged that it cannot be locked if the power of the battery is to weak. Due to that the inventive locking system 10 can be arranged so that the control circuit 20 of the locking device 12 is inactive as long as a radio signal with a strength exceeding a preset strength has not been detected, no energy is consumed from the battery during its normal condition. Only leakage current from the battery is what is consumed in the battery, which entails long battery life compared to the use of active electronics.
  • Figure 1 shows an inventive locking device 12 of padlock-model, and the locking installation 14 includes herewith a moveable component in the form of a locking pin 16 which is connected to a piston of the solenoid.
  • the locking pin 16 is arranged in connection to an opening of the locking device.
  • the locking pin 16 can be spring-loaded, as shown in figure 1. The spring- loading can be so arranged that the locking pin 16 strives towards a position which corresponds to said second state of the locking installation 14.
  • the locking pin 16 is, in its state corresponding to the said second state of the locking installation 14, arranged for engaging a recess in a free end of a body in the form of a movable U-bolt 18, when its free end is introduced in the opening of the locking device 12, for locking of the locking device 12.
  • the shackle 18 is thus moved, in a well-known way, so that its free end is introduced into the opening of the said locking device 12.
  • Said free end can exhibit a guide for engaging with the locking pin 16 for granting of the introduction of the free end in the opening.
  • the locking of the locking device 12 can thus be executed by a manual procedure.
  • the locking can be executed by a combined manual and non-contact procedure.
  • the locking pin 16 is herewith manoeuvred by the drive unit 28 through use of the mobile terminal 30.
  • the drive unit 28 will more precisely displace the piston in such a manner that the locking pin 16 is moved from a state which corresponds to said second state of the locking installation 14 to a state which corresponds to said first state of the locking installation 14.
  • the locking pin 16 is herewith withdrawn from the recess in the free end of the U-bolt 18, whereby the free end of the U-bolt 18 can be moved out of the opening of the locking device's 12. This displacement of the U-bolt 18 can be executed manually or by the assistance of a spring 19, which is illustrated in the figure.
  • the mobile terminal 30 of the locking system 10 is used for opening and in occurring cases locking of the locking device 12 of the locking system 10. More precisely will the detector 22 of the control circuit 20 of the locking device 12 detect the emitted radio signal from the mobile terminal 30 provided that the radio signal is strong enough, that is if the mobile terminal 30 is close enough to the locking device 12.
  • the locking device 12 of the inventive system can be supplied with means which allow mechanical manoeuvring of the locking installation 14. These means, which can have the form of a key and a key operated locking cylinder, can ensure that the locking device 12 can be locked and unlocked in such case the control circuit 20 or the drive unit 28 should have a breakdown. It should be noted though, that the presence of a keyhole entails an exposure to the environment which can have a negative effect on the life span of the locking device 12.
  • FIG 2 illustrates schematically a method for using a locking system 10 according to the invention, which locking system 10 includes the basic components described above with reference to figure 1.
  • the control circuit 20 of the locking device 12 is normally inactive (being the normal condition of the control circuit), wherein the detector 22 which is arranged to detect radio signals with a strength that exceeds a preset reference value. Radio signals having a strength below said reference value will thus not be detected.
  • the radio signal emitted from said mobile terminal 30 will exhibit a strength which exceeds the said reference value, wherein the detector 22 activates the electronics in the control circuit 20 of the locking device 12.
  • the detector 22 will, when detecting a radio signal, send a detector signal to the comparator 24.
  • the detector signal includes the whole or parts of the detected radio signal.
  • the reference value can be chosen at a suitable distance within which a mobile terminal 30 will be able to transmit sufficiently strong radio signals so that opening and in occurring cases locking of the locking device 12 is allowed.
  • a suitable distance between the locking device 12 and the mobile terminal 30 can be within the interval 0-50 cm, preferably 0-15 cm, and most preferably round 5 cm. It is however recognised that also other, larger distances are possible.
  • the detector signal can include a first signal component which is sent initially to activate the control circuit 20, and a second signal component which includes the whole or parts of the detected radio signal and which is sent after the first signal.
  • Measuring the strength of the radio signal can be performed as previously described by the means of so called RSSI.
  • Said comparator 24 compares the detected radio signal, which in this case has been supplied to the comparator 24 in the form of a detector signal, with said preset radio signal, and when these are in agreement said comparator 24 sends a comparator signal to a control signal transmitter 26.
  • the comparator 24 can be arranged to compare a signal coding, a signal frequency and/or a type of signal. If the received radio signal and the preset radio signal do not correspond with each other, the electronics return to an inactive mode.
  • the control signal transmitter 26 which can be integrated in the comparator 24, can be arranged for sending a control signal to the drive unit 28.
  • the drive unit 28 runs a solenoid for manoeuvring a locking installation 14 from a second state to a first state, whereby the locking device 12 is opened.
  • the drive unit 28 can also be arranged to manoeuvre the locking installation 14 from the first state to the second state for locking of the locking device 12. At the receipt of consecutive control signals the drive unit 28 can thus be arranged to alternately manoeuvre the locking installation to the first state and said second state, respectively. Alternatively, the locking installation 14 can only be moved from the said first state to said second state by applying a manual force, which means that the locking device 12 can only be locked manually.
  • the locking device 12 of the locking system 10 can include means for wireless communication with a network, such as the Internet, through e.g. an adjacent base unit in connection with said network. This would allow remote control of the locking device 12, which could be advantageous if the mobile terminal 30 should have a breakdown or get lost.
  • the radio signal for remote control can herewith differ from the preset radio signal.
  • the locking system 10 can be arranged so that it initially, before a first employment of the said locking system 10, can be calibrated, so that said locking device 12 only can be opened and/or locked by an authorised terminal.
  • Said calibration can, by way of example, take place when the locking device 12 is open and a mobile terminal 30 is within a distance from said locking device 12.
  • the mobile terminal 30 can emit radio signals which the receiver of the locking device 12 receives and stores in said memory.
  • the radio signal stored in the memory can then be used by the comparator 24 when said comparator 24 receives a radio signal.
  • the locking device 12 can only be calibrated to the mobile terminal 30 when the locking device 12 is in an open position. The advantage of this is that hacking of the locking device is rendered more difficult and perhaps even impossible.
  • the locking device 12 can further include a photocell or a solar cell (not shown).
  • a photocell or a solar cell not shown.
  • the locking device 12 can further include a mechanical push-button
  • the drive unit 28 can include a stepper motor, wherein the stepper motor is arranged to manoeuvre the locking installation 14 at least from the said second state to the said first state, but possibly also from the said first state to the said second state.

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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)

Abstract

La présente invention concerne un système de verrouillage (10) comprenant un dispositif de verrouillage (12) constitué d'une installation de verrouillage (14), d'une unité d'actionnement (28) et d'un circuit de commande (20). Ladite installation de verrouillage (14) peut être actionnée entre un premier et un second état, pour l'ouverture et le verrouillage, respectivement du dispositif de verrouillage (12). Ladite unité d'actionnement (28) est conçue pour actionner l'installation de verrouillage (14) de sorte à la faire passer au moins dudit second état audit premier état en réaction à la réception d'un signal de commande. Ledit circuit de commande (20) comprend un détecteur (22) pour détecter des signaux radio d'une force supérieure à une valeur de référence prédéterminée, un comparateur (24) apte à comparer le signal radio audit signal radio prédéterminé en réaction à chaque signal radio détecté, et un émetteur de signal de commande (26) conçu pour transmettre ledit signal de commande à ladite unité d'actionnement (28), si le signal radio comparé par le comparateur (24) est identique au signal radio prédéterminé.
PCT/SE2011/050247 2010-03-08 2011-03-04 Système de verrouillage électronique actionné sans contact au moyen d'une unité de commande conçue pour détecter des signaux radio transmis par une unité mobile Ceased WO2011112139A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1050215-1 2010-03-08
SE1050215A SE1050215A1 (sv) 2010-03-08 2010-03-08 Låssystem

Publications (1)

Publication Number Publication Date
WO2011112139A1 true WO2011112139A1 (fr) 2011-09-15

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PCT/SE2011/050247 Ceased WO2011112139A1 (fr) 2010-03-08 2011-03-04 Système de verrouillage électronique actionné sans contact au moyen d'une unité de commande conçue pour détecter des signaux radio transmis par une unité mobile

Country Status (2)

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SE (1) SE1050215A1 (fr)
WO (1) WO2011112139A1 (fr)

Cited By (9)

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CN103206121A (zh) * 2012-01-11 2013-07-17 宁波德联信息科技有限公司 安全智能锁
CN103276978A (zh) * 2013-06-06 2013-09-04 合肥天智科技发展有限公司 基于nfc智能控制管理终端
ES2537840A1 (es) * 2013-12-11 2015-06-12 Aslenor Consultoría Técnica S.L. Sistema de apertura remota de un candado
CN104751616A (zh) * 2013-12-25 2015-07-01 正文科技股份有限公司 无线遥控方法、无线子机以及开关控制装置
CN104790759A (zh) * 2015-03-05 2015-07-22 赵丕业 网络与手动同步锁
US9679429B2 (en) 2012-12-03 2017-06-13 13876 Yukon Inc. Wireless portable lock system
CN110905301A (zh) * 2019-11-14 2020-03-24 徐慧 一种基于nb-iot技术的智慧库管锁
CN111519997A (zh) * 2020-04-30 2020-08-11 德施曼机电（中国）有限公司 无源智能门锁装置的控制方法
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CN110905301A (zh) * 2019-11-14 2020-03-24 徐慧 一种基于nb-iot技术的智慧库管锁
CN111519997A (zh) * 2020-04-30 2020-08-11 德施曼机电（中国）有限公司 无源智能门锁装置的控制方法
EP4443401A1 (fr) * 2023-04-04 2024-10-09 dormakaba Schweiz AG Réveil pour point(s) d'application d'accès
WO2024208644A1 (fr) * 2023-04-04 2024-10-10 Dormakaba Schweiz Ag Réveil pour point(s) d'application d'accès

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