EP0884437A2 - Elektronisches Schloss - Google Patents

Elektronisches Schloss Download PDF

Info

Publication number
EP0884437A2
EP0884437A2 EP98500079A EP98500079A EP0884437A2 EP 0884437 A2 EP0884437 A2 EP 0884437A2 EP 98500079 A EP98500079 A EP 98500079A EP 98500079 A EP98500079 A EP 98500079A EP 0884437 A2 EP0884437 A2 EP 0884437A2
Authority
EP
European Patent Office
Prior art keywords
card
key
cam
electronic lock
lock
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.)
Granted
Application number
EP98500079A
Other languages
English (en)
French (fr)
Other versions
EP0884437B1 (de
EP0884437A3 (de
Inventor
Pedro Arriola Arrizabalaga
Eduardo Arceredillo Santamaria
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.)
Ojmar SA
Original Assignee
Ojmar SA
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
Priority claimed from ES9701255A external-priority patent/ES2142230B1/es
Priority claimed from ES9701256A external-priority patent/ES2134140B1/es
Application filed by Ojmar SA filed Critical Ojmar SA
Publication of EP0884437A2 publication Critical patent/EP0884437A2/de
Publication of EP0884437A3 publication Critical patent/EP0884437A3/de
Application granted granted Critical
Publication of EP0884437B1 publication Critical patent/EP0884437B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/10—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for means for safe-keeping of property, left temporarily, e.g. by fastening the property
    • G07F17/12—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for means for safe-keeping of property, left temporarily, e.g. by fastening the property comprising lockable containers, e.g. for accepting clothes to be cleaned
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/02—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by keys or other credit registering devices
    • G07F7/025—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by keys or other credit registering devices by means, e.g. cards, providing billing information at the time of purchase, e.g. identification of seller or purchaser, quantity of goods delivered or to be delivered
    • 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
    • G07C2009/00761—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 connected means, e.g. mechanical contacts, plugs, connectors

Definitions

  • the present invention relates to an applicable electronic lock for example, and preferably in places of massive use, such as hotels, lockers at sports complexes, lockers at stations or the like.
  • the present invention introduces electronic means on such locks when the mechanical device is actuated, either directly by the button, either by the combination of a coin or token and the button. This in order to increase security.
  • the lock after each use, admits a code change to the upcoming card so that a possible user or picker would be in a situation such as his card (if he alleges having lost it) or a copy of it would not be valid for the next opportunity.
  • Figure 1 is a representation of the entire lock the invention incorporated into a door.
  • FIG. 2 is a block diagram of the electronic device for the lock of figure 1.
  • Figure 3 is a diagram of the mechanical assembly of the lock Figure 1.
  • Figure 4 is a diagram of the embedding of the axis (26a) of the Figure 3 button with the bolt (23) of the lock.
  • Figure 5 is a practical representation of the assembly blocking / unblocking (13) of Figure 3.
  • FIG. 6 is a representation of the embedding card (3) with rack (27) of figure 3.
  • the electronic lock actuable by means of a coin or a token consists of a mechanical assembly actuated by the combination of part (22) / button (26) and an actuatable electronic device (1) using a built-in smart card type key (3) (49) ( Figure 1).
  • the electronic device consists of a microprocessor (41) programmed in which the lock to be installed in its final place is personalized, the specific information of the lock being stored in the memory EEPROM (40).
  • the tension stabilizer (43) is an element intended for guarantee correct operation in a wide range of working voltages.
  • the electronic circuit as a whole remains “dormant” until a card (3) is inserted at puce (49), after which the appropriate checks are carried out and is activated, if there takes place, the output element (11), for example, motor or coil (action bidirectional). Then, the circuit returns to "dormant" mode regardless of whether the key / card (3) has been extracted or not.
  • the power supply of the key (3) is interrupted once the dialogue with this through the interface (50) has ended. In this way, all of the devices are only in operation for the time that is strictly necessary, which optimizes total consumption.
  • an optico-acoustic indicator (44) so that the user receives information from the activity of the lock.
  • the microprocessor has a comparator which checks the level voltage present at the ends of the batteries (48). The comparison is made with a value predetermined below which the indicator begins, for example, to become intermittent.
  • the power stage (45) is formed by a group of transistors directly controlled by the microcontroller (41).
  • the mechanical assembly consists of a device (2) conventional of those operating with coins or tokens (22) whose introduction into an intake system (21) allows displacement linear of a latch tongue (23), actuable by means of the button (26).
  • the body of the bolt (23) consists of a window (24), in which the protrusion (25'b) of an additional cam (25 ') which can be pivoted by the axis (26a) of the button (26).
  • a rack (27) having a tongue (27a) corresponding to a recess (21) on the card (3) so that the tongue (27a) of the rack (27) can be removed / lodged in the recess (21) of the key (3) in allowing / preventing extraction respectively.
  • electromechanical means consist of a motor (11) coupling to its axis (11a) a kinematic assembly (12) which, in last instance, move the locking / unlocking assembly (13) to install it or not in the housing (25c) of the cam (25).
  • the blocking / unblocking assembly (13) is structured, as well as shown in Figure 5, on a head (13a) mounted on the socket (13b) and maintained in position by the two springs (13c), (13d) which cooperate with the action of the motor (11), by lengthening his working life and by facilitating the accommodation / removal of the head (13a) in the cavity (25c) of the cam (25).
  • the electronic lock uses smart cards (3) (49) which consists of memory, the actuation of the lock based on the correspondence which must exist between the information recorded in the chip (49), of the key (3) and the information present in the memory (40) of the lock.
  • Normal type key cards (3) are available (the one used by user), which may have the function of opening, closing or open and close; master key that allows access to the memory (40) of the microprocessor (41) for partial reprogramming; super type master key, which allows the reprogramming of master keys.
  • the key (3) also comprises assigned a "type" (already explained), in with three possibilities if it is of the normal type: if the key (3) is of the type open / close, the output device (11) will be activated first in one direction and then in another; on the other hand, if it is of the open type, it will only do so one once in one direction and if it is of the closed type, it will do so once in the opposite direction.
  • microprocessor (41) suspends the activity and goes into "dormant" mode, in the case otherwise the lock obeys the user.
  • the microprocessor memory (41) also stores the number master key associated with this lock. As soon as a lock detects that it has been introduces a master key, a personalization cycle begins allowing a reassignment of the key (3) associated with this lock. The assignment is made in modifying the content of the internal memory (40) of the lock and, at the same time as the new value is programmed, the previous value is destroyed.
  • All the locks respond, in addition to the key (3) assigned to each, the installation master key.
  • the super master key allows the reprogramming the master keys associated with the locks of the same the way under which normal master keys and keys work (3).
  • the recess (31) is not necessary in the master key (3), and there is hardly any need for a rack (27) since, in this embodiment, we are not required to leave the key in the locker when this one is open.
  • circuit (c) The physical arrangement of the circuit (c) relative to the device electronics ( Figure 1), chip (49), interface (50) can have many alternatives which do not alter the substance of the invention.
  • the circuit (c) can be a simple switch.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
  • Credit Cards Or The Like (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
EP98500079A 1997-06-09 1998-03-26 Elektronisches Schloss Expired - Lifetime EP0884437B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ES9701255A ES2142230B1 (es) 1997-06-09 1997-06-09 Cerradura electronica accionable con moneda o ficha.
ES9701256 1997-06-09
ES9701255 1997-06-09
ES9701256A ES2134140B1 (es) 1997-06-09 1997-06-09 Una cerradura electronica.

Publications (3)

Publication Number Publication Date
EP0884437A2 true EP0884437A2 (de) 1998-12-16
EP0884437A3 EP0884437A3 (de) 2001-04-11
EP0884437B1 EP0884437B1 (de) 2004-06-02

Family

ID=26155068

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98500079A Expired - Lifetime EP0884437B1 (de) 1997-06-09 1998-03-26 Elektronisches Schloss

Country Status (3)

Country Link
EP (1) EP0884437B1 (de)
AT (1) ATE268424T1 (de)
DE (1) DE69824235T2 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882983A (en) * 1974-06-27 1975-05-13 Walter H Krueger Lock
DE3431113A1 (de) * 1984-08-24 1986-03-06 Schulte-Schlagbaum Ag, 5620 Velbert Benutzungskontrollanlage
DE3614252A1 (de) * 1986-04-26 1987-10-29 Schulte Schlagbaum Ag Aus mehreren schloessern bestehende anlage von schliessfaechern od. dergleichen, z. b. in badeanstalten
IL84296A (en) * 1987-10-27 1993-03-15 A A Computerized Security Door Electronic security lock

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Also Published As

Publication number Publication date
ATE268424T1 (de) 2004-06-15
DE69824235T2 (de) 2005-07-07
EP0884437B1 (de) 2004-06-02
EP0884437A3 (de) 2001-04-11
DE69824235D1 (de) 2004-07-08

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