EP2079056A1 - Circuit électronique pour unité de commande de porte et son tableau de commande - Google Patents

Circuit électronique pour unité de commande de porte et son tableau de commande Download PDF

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Publication number
EP2079056A1
EP2079056A1 EP09150011A EP09150011A EP2079056A1 EP 2079056 A1 EP2079056 A1 EP 2079056A1 EP 09150011 A EP09150011 A EP 09150011A EP 09150011 A EP09150011 A EP 09150011A EP 2079056 A1 EP2079056 A1 EP 2079056A1
Authority
EP
European Patent Office
Prior art keywords
door
electronic circuit
actuations
control
control unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP09150011A
Other languages
German (de)
English (en)
Inventor
Mauro Racca
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.)
Serint Di Racca Mauro E C Sas
Original Assignee
Serint Di Racca Mauro E C Sas
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 Serint Di Racca Mauro E C Sas filed Critical Serint Di Racca Mauro E C Sas
Publication of EP2079056A1 publication Critical patent/EP2079056A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/32—Time-recording locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
    • 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
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • G07C3/02—Registering or indicating working or idle time only
    • G07C3/04—Registering or indicating working or idle time only using counting means or digital clocks
    • 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
    • G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/80—User interfaces
    • E05Y2400/81—Feedback to user, e.g. tactile
    • E05Y2400/818—Visual
    • E05Y2400/822—Light emitters, e.g. light emitting diodes [LED]
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Definitions

  • the present invention generally relates to an electronic circuit for a control unit, to a control unit comprising the electronic circuit and to a control board for opening and closing a door.
  • the present invention relates to an electronic circuit or electronic device to be applied to a control unit of a control board in order to control, for instance by means of relays (deviation voltage free contacts), the opening and closing of a so-called automatic door.
  • relays device voltage free contacts
  • door or “automatic door” is to be intended in broad sense, and is meant to include rolling shutters, doors for driveways, gates and any other automatically controlled device allowing or preventing access to determined areas.
  • Control boards for controlling the opening and closing of automatic doors are well known.
  • the prior art control boards generally include a control unit arranged to control the functions of the automatic door, safety devices, such as a main switch for stopping the door, and a set of connections to devices configured to both supply the control unit with power and control, by interacting with the control unit, the various functions of the automatic door.
  • control units preferably also include a plurality of ancillary contacts that can be configured to control additional devices depending on whether, for instance, the automatic door is open, is closed, is being opened or is being closed.
  • the present invention also concerns a door control unit and a door control board.
  • the electronic circuit for a door control unit includes detecting means arranged to detect the number of actuations of an automatic door and signalling means arranged to signal that the number of actuations has attained a predetermined value.
  • the signalling means include a plurality of LED's of different colours, e.g. green, orange and red LED's, which can be selectively switched on to indicate progressive thresholds for the number of door actuations and the possible need for precautionary maintenance interventions.
  • the electronic circuit includes a display arranged to display the number of door actuations.
  • the control board includes a box housing the electronic circuit and signalling elements, located on an outer wall of the box and associated with signalling means of the electronic circuit, whereby the attainment of a predetermined number of actuations is signalled outside the box.
  • a control board 10 includes electrical connections 7 and suitable motors 9 for actuating and controlling the opening and closing of an automatic door 5.
  • Control board 10 further includes: a body or box 11, preferably equipped with a door 19 that can be opened for instance by means of a handle 96 having associated therewith, for instance, a disconnecting switch 41; a plurality of switches 14 arranged to cause and/or control the operation of the automatic door; and a control unit 12.
  • box door 19 has control devices 91, 92, 95, 97, which can be accessed from the outside by a user and are arranged to control automatic door 5.
  • the control devices for instance include, among other devices, a safety/emergency pushbutton 91 arranged to switch off the power supply.
  • Body 11 of control board 10 has, preferably internally, control unit 12 that is connected, through electrical connections, to switches 14 and is arranged to actuate and control the movements of door 5.
  • switches 14 in control board 10 include:
  • Control unit 12 in the preferred embodiment, includes an electronic circuit 20 with a microprocessor 21, for instance microcontroller model PIC16F819 manufactured by company Microchip Technology Inc.
  • microprocessor 21 has stored therein program modules arranged to control the operation of door 5 and, more particularly, to count and store the number of openings/closings (actuation cycles or actuations) of door 5.
  • Electronic circuit 20 in control unit 12 further includes contacts and connections 23 to different elements in board 10, mains fuses 35 and low voltage fuses 37, as well as, for instance, a door opening relay 32 and a door closing relay 33, all such components being of known type. More particularly, relays 32 and 33 are controlled, in known manner, by microprocessor 21 that is connected, through contacts and connections 23, with pushbutton 92 for opening/closing door 5. The door opening and closing relays are also connected in known manner, through contacts and connections 23, to remotely controlled switches 42 and 43, which actually operate motor 9 so that it opens and closes door 5.
  • electronic circuit 20 in control unit 12 also includes a set of LED's (Light Emitting Diodes) 25, preferably of different colours, for instance three LED's 25a, 25b and 25c with green, orange and red colour, respectively, whose switching on is selectively controlled by microprocessor 21 depending on the number of actuations of door 5, which number is stored in microprocessor 21.
  • LED's Light Emitting Diodes
  • the set of LED's 25 represents a warning light arranged to indicate the number of door actuations and to signal that, for instance, such a number of actuations has attained such a value that maintenance of door 5 and/or board 10 associated with door 5 is required.
  • the various numbers of actuations that have been set and that are arranged to cause the selective switching on of the LED's, and the numbers of actuations that are detected or counted are stored in a non-volatile memory, for instance a flash memory in microprocessor 21 or outside the microprocessor, so that the numbers of actuations that have been set and detected remain stored therein, even in the absence of power supply.
  • a non-volatile memory for instance a flash memory in microprocessor 21 or outside the microprocessor
  • electronic circuit 20 in control unit 12 includes, in alternative or in addition to the set of LED's (warning light) 25, a display 27, of known type, arranged to display at least the number of actuations of door 5.
  • control unit 12 further includes a reset device 29, for instance a key-protected device, arranged to enable resetting the number of actuations, for instance upon a maintenance or repair intervention carried out by specialised staff.
  • a reset device 29 for instance a key-protected device, arranged to enable resetting the number of actuations, for instance upon a maintenance or repair intervention carried out by specialised staff.
  • control unit includes a connector 28, for instance a serial connector, in order to enable programming microprocessor 21 and/or setting limits associated with the number of actuations, which limits take into account the environmental conditions of use of automatic door 5.
  • warning light 25 and/or display 27, besides being included in electronic circuit 20 in control unit 12, are provided also on box door 19, so as to enable each user of the automatic door to know through such devices, denoted 95 and 97 respectively, the need, if any, for maintenance of the automatic door.
  • At least one LED 95c is provided on external door 19 and is arranged to take a red colour when a predetermined number of actuations is exceeded.
  • actuation cycles cycles or actuations
  • 0 cycles 9,500 cycles
  • 10,000 cycles are preferably stored into the memory of microprocessor 21.
  • electronic circuit 20 under the control of microprocessor 21, detects the number of actuations and keeps green LED 25a on if, upon a comparison with the numbers of actuations having been set and stored, the detected actuations are in the range 0 to 9,499 cycles, in the example.
  • microprocessor 21 detects for instance that 9,500 cycles have been attained, electronic circuit 20 controls for instance the switching off of green LED 25a and the switching on of orange LED 25b, until 9,999 cycles are attained.
  • electronic circuit 20 controls for instance the switching off of orange LED 25b and the switching on of red LED 25c.
  • red LED 25c in electronic circuit 20 and external red LED 95c signals the need for maintenance interventions by specialised staff on parts of the control board and/or the automatic door.
  • the specialised staff will reset the number of detected actuations by means of reset device (key) 29, so that the count can start again from value 0 stored for instance in the memory of microprocessor 21.
  • the specialised staff can reduce, by using for instance connector 28, the stored number of cycles so as to provide for more frequent maintenance interventions.
  • the signalling may also be performed by means of a polychromatic LED or by means of acoustic signals.
  • the manufacturer of the automatic door and the control board may set the guarantee period based upon the actual use of the door.
  • the user can take the cycles of use of the door under control and can timely request maintenance interventions.
  • the maintenance interventions will enable the specialised staff to reset the actuation counter so that subsequent programmed maintenance interventions can be carried out based on the actual use.
  • the provision of the warning light results in a number of advantages both for the manufacturer of the automatic doors and the associated control boards, and for the users of such equipment.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
EP09150011A 2008-01-03 2009-01-02 Circuit électronique pour unité de commande de porte et son tableau de commande Withdrawn EP2079056A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO20080001 ITTO20080001U1 (it) 2008-01-03 2008-01-03 Circuito elettronico per centralina di comando porte, centralina e quadro di comando relativi.

Publications (1)

Publication Number Publication Date
EP2079056A1 true EP2079056A1 (fr) 2009-07-15

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ID=40290649

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09150011A Withdrawn EP2079056A1 (fr) 2008-01-03 2009-01-02 Circuit électronique pour unité de commande de porte et son tableau de commande

Country Status (2)

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EP (1) EP2079056A1 (fr)
IT (1) ITTO20080001U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014111214A (ja) * 2014-03-20 2014-06-19 Panasonic Corp 食器洗い機
CN110017079A (zh) * 2018-09-20 2019-07-16 东北林业大学 一种智能关窗装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19531323A1 (de) * 1994-10-15 1996-04-18 Geze Gmbh & Co Ein Diagnose- und/oder Überwachungsverfahren und eine Sicherheitseinrichtung zur Durchführung des Verfahrens für mindestens eine Tür, vorzugsweise in Flucht- und Rettungswegen
DE19716763A1 (de) * 1996-04-12 1997-12-11 Vaillant Joh Gmbh & Co Heizgerät

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19531323A1 (de) * 1994-10-15 1996-04-18 Geze Gmbh & Co Ein Diagnose- und/oder Überwachungsverfahren und eine Sicherheitseinrichtung zur Durchführung des Verfahrens für mindestens eine Tür, vorzugsweise in Flucht- und Rettungswegen
DE19716763A1 (de) * 1996-04-12 1997-12-11 Vaillant Joh Gmbh & Co Heizgerät

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014111214A (ja) * 2014-03-20 2014-06-19 Panasonic Corp 食器洗い機
CN110017079A (zh) * 2018-09-20 2019-07-16 东北林业大学 一种智能关窗装置

Also Published As

Publication number Publication date
ITTO20080001U1 (it) 2009-07-04

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