EP0423016B1 - Steuerungsverfahren und -anlage für Ein- oder Ausgang - Google Patents

Steuerungsverfahren und -anlage für Ein- oder Ausgang Download PDF

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Publication number
EP0423016B1
EP0423016B1 EP19900402800 EP90402800A EP0423016B1 EP 0423016 B1 EP0423016 B1 EP 0423016B1 EP 19900402800 EP19900402800 EP 19900402800 EP 90402800 A EP90402800 A EP 90402800A EP 0423016 B1 EP0423016 B1 EP 0423016B1
Authority
EP
European Patent Office
Prior art keywords
gate
rotation
shaft
operating system
flap
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.)
Expired - Lifetime
Application number
EP19900402800
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English (en)
French (fr)
Other versions
EP0423016A1 (de
Inventor
Alain Le Marchand
Michel Lechten
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.)
Ateliers Reunis Caddie SA
Original Assignee
Ateliers Reunis Caddie 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
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Publication of EP0423016A1 publication Critical patent/EP0423016A1/de
Application granted granted Critical
Publication of EP0423016B1 publication Critical patent/EP0423016B1/de
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Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
    • E06B11/08—Turnstiles; Gates for control of entry or exit of persons, e.g. in supermarkets
    • E06B11/085—Turnstiles; Gates for control of entry or exit of persons, e.g. in supermarkets non-rotary or with a limited angle of rotation, e.g. 90°
    • 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
    • E05F15/627—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • 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
    • E05F15/74—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects using photoelectric cells
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/43—Motors
    • E05Y2201/434—Electromotors; Details thereof
    • 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
    • E05Y2400/32—Position control, detection or monitoring
    • E05Y2400/322—Position control, detection or monitoring by using absolute position sensors
    • E05Y2400/324—Switches
    • 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
    • E05Y2400/32—Position control, detection or monitoring
    • E05Y2400/35—Position control, detection or monitoring related to specific positions
    • E05Y2400/354—End positions
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/41—Concealed
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/452—Mounting location; Visibility of the elements in or on the floor or wall
    • 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
    • E05Y2900/40—Application of doors, windows, wings or fittings thereof for gates

Definitions

  • the present invention relates to control installations intended to be installed in an access or exit passage of a given place.
  • Such facilities are used in particular to control access to a sales store, to a boarding area at an airport, etc., by authorizing passage only in the only intended direction of circulation.
  • the present invention relates to installations of this kind comprising a control gate whose leaf forming a barrier is carried by a vertical shaft driven in rotation by an electric motor controlled by a control switch.
  • this is associated with a photoelectric cell arranged in the passage to be checked and the arrangement is such that the penetration of a person in the authorized direction of circulation causes the automatic closing of this contactor.
  • the opening of such a gate therefore occurs automatically in such a case, after which the gate returns to its initial closed position after a certain time delay.
  • the document WO-A-8 600 953 describes a gate provided with such a safety device integrated in the drive shaft of the gate.
  • This device comprises two flanges urged against each other by means of a spring and fixed in rotation with respect to each other by a cylindrical rod arranged in a housing constituted by two semi-cylindrical radial grooves formed in the opposite faces of the two flanges. If a force exceeding a certain value is exerted on the leaf of the gate and therefore on the drive shaft thereof, the two flanges can rotate relative to each other by expelling the rod from the one of the half-grooves against the action of the spring. The return of the two flanges to the initial position is then done manually.
  • the document EP 75.806 describes yet another gate of this kind.
  • the leaves of the latter are actuated by motors, the operation of which is controlled by photoelectric cells capable of detecting the penetration of a person into the controlled passage, in the authorized direction.
  • the control system is simply able to then ensure the opening of the door, then its return to the closed position after a certain delay. But this system is not able to ensure other possibilities of control or prohibition of passage.
  • the possibility of opening in the opposite direction in the event of panic is enabled by the simple presence of a coupling mechanism designed to yield completely under the effect of a thrust exceeding a determined value.
  • the document EP 331,770 describes a turnstile comprising a drive motor which is automatically put into operation when one of the bars of this turnstile is pushed from an angle determined by a person entering the corresponding passage in the authorized direction.
  • a turnstile does not include any system allowing passage in the opposite direction in the event of a risk of panic without the intervention of personnel, who are usually obliged to put the electro-brake off.
  • it does not include any system making it possible to carry out various functions of control and security in a simple way without having recourse to electromagnetic cards, etc.
  • turnstile of this same type is described in DE-C-3 831 056.
  • This turnstile is also provided with an electro-brake but in addition to a winding band brake. In the event of an electrical cut-off which releases the electro-brake, the other brake will remain in operation so as to allow the exit while preventing entry.
  • the present invention aims to overcome the drawbacks of known devices by providing a passage control method and an installation for the implementation of this method.
  • This installation is of the type recalled above while being able to allow various control and security functions, and capable of reconciling the two contradictory imperatives already exposed, namely: on the one hand the need to allow an exceptional passage in the non-direction -authorized in the event of panic risk, on the other hand, the obligation to prevent a fraudulent passage in the unauthorized direction.
  • the invention also relates to an installation for the implementation of this method, this installation being intended to be installed in the passage to be checked and comprising at least one door whose leaf is carried by a vertical shaft driven in rotation by a motor connected to a system for managing the operation of the gate and the actuation of the engine in one direction or the other, and of means for braking the end of the stroke of the gate leaf in the authorized direction of opening of the latter, this management system being slaved to means for controlling one or the other direction of rotation thereof, characterized in that the management system comprises a control circuit capable of operating the braking device of the rotary shaft of the gate independently of the current phase of opening or closing of the latter in order to actively brake the unauthorized forced rotation throughout the duration of this one.
  • the present installation is effectively able to allow an exceptional passage in the unauthorized direction in the event of panic risk, while preventing a person from being able to take advantage of this possibility to fraudulently pass in the unauthorized direction. Indeed, in such a case, its passage is braked and it is signaled by the warning devices, which makes it possible to carry out the desired interventions against such an attempt at passage.
  • the present invention also aims to make the present invention work, not only under the effect of a passage detector, but also under the effect of a push exerted, in the right direction, by a person on the beating from this gate.
  • the central management system comprises a second control circuit connected in parallel to that controlling the rotation of the motor in the direction of opening of the gate under the action of the passage detector, and this second control circuit, which is controlled by the means for controlling the angular position of the gate shaft, is capable of controlling the starting of the motor in the direction of opening of the gate, when these control means detect a rotation of a determined angle of the shaft in the authorized direction, under the effect of a thrust exerted in this direction on its leaf, when it was closed.
  • the central management system which is controlled by the means for controlling the rotation of the gate shaft, is capable of triggering the activation of an alarm device if there is a rotation of the 'gate shaft in one or the other direction, without the passage detecting member has detected the passage of a person in the authorized direction.
  • Figure 1 is a perspective view of a control installation comprising a gate according to the invention.
  • Figure 2 is an elevational view in section of such a gate.
  • Figure 3 is a partial sectional view along line III-III of Figure 2.
  • Figure 4 is a view similar to Figure 3, but which corresponds to an alternative embodiment.
  • Figures 5 and 6 are other views similar to Figure 3, but which illustrate two improved alternative embodiments.
  • Figure 7 is a schematic view illustrating the connections provided between the various parts of another embodiment.
  • Figure 8 shows the simplified diagram of the management and control system for this installation.
  • FIG. 1 The installation shown in Figure 1 is intended to control the circulation of users in an access passage to a specific place.
  • This passage is materialized by two parallel barriers 1, and the present installation is designed to allow circulation only in the authorized authorized direction, indicated by the arrow F.
  • a gate is provided according to the invention, which is designated by the general reference 2.
  • the leaf 3 thereof is carried by a rotary vertical column 4.
  • This leaf can be constituted by a bent metal tube in the form of a U lying horizontally so that in the closed position it constitutes a transverse barrier inside the controlled passage.
  • This leaf is intended to be moved between its two extreme positions AB and AC which correspond respectively to its closed position and to its open position.
  • the normal direction of rotation of the shaft 4 for opening the door is therefore that of the arrow F1 shown in Figures 1 and 3.
  • this leaf can also be moved into the position reverse aperture AD shown in Figure 3.
  • the vertical column 4 is fixed to the projecting upper end of a rotary shaft 5 mounted inside a base formed by a casing 6.
  • the lower end of this shaft rests on a bearing 7 and at its upper part this is guided by another bearing 8.
  • the drive of the shaft 5 is ensured by an electric geared motor 9 via a belt 10 engaged on pulleys 11 and 12, which are secured respectively the motor shaft 9 and the shaft 5 to be driven.
  • An electrically operated brake is associated with the shaft 5.
  • This electro-brake comprises on the one hand a fixed annular body 13 bolted against the upper wall of the casing 6, and on the other hand a ring 14 mounted to rotate with the shaft 5.
  • the ring 14 is secured, via a membrane 15 and a disc 15a, with the shaft 5 and its drive pulley 12, while being axially displaceable.
  • the fixed body 13 constitutes an electromagnet comprising a winding 16, while the ring 14 forms the corresponding movable frame, an air gap being formed between these two parts.
  • the supply of the winding 16 creates a magnetic field which attracts the movable armature 14.
  • the friction surfaces of the two parts 13 and 14 are therefore compressed, which ensures the braking of the shaft 5. To release the latter , it is sufficient to cut off the electrical supply, so that the movable armature 14 is no longer pressed against the fixed body 13 of the electro-brake.
  • the installation according to the invention comprises a central management and command system, which is capable of ensuring various control and security functions.
  • This system is embodied by an electronic card, the simplified general functional diagram of which is shown in FIG. 8.
  • This management system is controlled, among other things, by a device for controlling the angular position of the shaft 5, which device is designated by the general reference 17.
  • this device comprises two spring feelers 18 and 19 placed in contact with control cams provided at the periphery of a horizontal plate 20 secured to the shaft 5.
  • Each of the feelers 18 and 19 is associated with a contactor 21 or 22 which is connected to the general circuit of the electronic control card 40 of the assembly (see FIG. 7).
  • control cams provided at the periphery of the plate 20, are materialized by two projecting parts 23 and 24 of circular contour, which are separated from each other by circular portions smaller diameter.
  • the extreme fronts 25, 26, 27 and 28 of the two protruding cams 23 and 24 are intended to cause the operation of the probes 18 and 19 in one direction or the other, and this as a function of the angular position of the rotary shaft. 5. Consequently, these feelers constitute members for detecting the angular position of this shaft, which are capable of actuating the corresponding contactors 21 and 22 in certain determined angular positions of the shaft 5.
  • the rising edge 26 of the projecting cam 23 pushes the probe 19 which in turn acts on the contactor 22.
  • this is connected in the general control circuit so to activate the electric brake 13-14. This operation takes place at a certain angular distance ⁇ upstream from the stop position AC.
  • the electro-brake 13-14 first brakes the rotary shaft 5 before locking it completely in its stopped position.
  • the control circuit comprises an electronic logic 40 whose operation will be described later, and which ensures, by a time delay, the maintenance of the opening of the gate for a sufficient period, after which this circuit automatically controls the operation of the motor 9 in opposite direction so as to return the gate to its closed position AB.
  • the electric brake 13-14 is put into operation at some distance from the closed position thanks to the angular position control device which is associated with the rotary shaft 5. This makes it possible to obtain a damping of the movement before the gate is again completely locked in its closed position.
  • the control installation shown in FIG. 1 also includes a photoelectric cell 29 disposed opposite a light projector 30 or reflector, at the entrance to the controlled passage.
  • This cell is connected to the circuit of the general system of management so as to trigger the operation of the motor 9 in the opening direction as soon as a person presents himself at the entrance of this passage in the authorized direction of circulation, and this if the circuit is actually set for such a mode Operating.
  • photocells 31 and 32 At the outlet end of the controlled passage, there are two photocells 31 and 32 arranged opposite two corresponding projectors. These two cells are connected in the circuit of the control system so as to control that each user passes through the exit of this passage in the authorized direction, and this after a reasonable period of time following the crossing of the gate 3. For this purpose, these two cells are connected in the control circuit so that their extinction one after the other in the desired order, and after a reasonable delay, does not cause any particular measure. On the other hand, if the extinction of these cells occurs in a reverse order, that is to say by starting with the extinction of cell 32, the arrangement of the control circuit is such that this causes the activation operation of one or more warning devices and possibly the immediate return of the gate 3 in its closed position.
  • the warning devices actuated by the cells 31, 32 can consist of an audible warning 33 and an indicator light 34. These two devices can be grouped in the same box 35 located near the base 6 of the gate. In addition, this box can contain a counter totaling the number of gate openings and which includes a dial 36 located on one of the faces of this box.
  • the general control circuit includes a switch 37 intended to make it possible to operate the assembly according to one or the other of the two modes provided, this inverter being connected to the electronic control card 40 for controlling the assembly ( see figure 7).
  • FIG. 8 represents a simplified operating diagram of the management system designated by the reference number 40. Furthermore, this diagram will be described with reference to the arrangement of the gate according to FIG. 3.
  • the central management system allows an automatic operating mode (A) by a photoelectric cell as well as a semi-automatic operating mode (B) by pushing.
  • the circuit corresponding to this last operating mode is connected in parallel to the basic circuit corresponding to the first operating mode and it is possible to select one or the other of these operating modes using an inverter 37 arranged upstream of the individual traces of these operating modes.
  • the management system When the automatic operating mode is selected by putting the inverter 37 in its position A, the management system first chooses the control block
  • This control unit puts the gate in the standby state, which means that the gate is closed and braked by the electric brake 13-14.
  • This starting position is designated by: A.
  • the photocell 29-30 When the passage of an object is detected by the photocell 29-30 (see Figure 7), it sends a signal to a contact cp of the management system which then produces a second control block
  • This control block unlocks the brake 13-14 and triggers a timer T5 at the end of which a third control block is generated in order to control a counterclockwise rotation of the gate towards the opening position thereof.
  • the rotation of the gate shaft is, as already described, detected by the means for controlling the rotation and the angular position of the shaft and these control means send signals to the central management system which, after having received the information that the gate is at an angular distance ⁇ from its open position issues the fourth control block which stops the motor drive at the same time as it blocks the brake.
  • This control block 4 is immediately followed by another block which includes a time delay T1 corresponding to the time interval during which the gate is kept braked in this open position.
  • This control block is reset (see plot each time a new object activates the photocell 29-30, so that the gate remains open to let the second object pass, and so on.
  • a new control block is generated by the central management system.
  • This control block unlocks the brake and is after a short delay T5 followed by a new block
  • the control unit 51 triggers the rotation of the motor in the direction of closing the gate and at the same time sends a command C to a counter which counts the number of openings.
  • the contactor c2 of the control means is actuated and this sends a signal to the central management system which then generates a last control block and we return to the initial state of waiting for the gate.
  • An alarm cycle is initiated if someone pushes the door leaf in the unauthorized direction.
  • This cycle begins in the initial state A of the gate and the first part of its path is designated by broken lines (------------). It is triggered by the actuation of a contactor c3 of the rotation control means which send a signal corresponding to the central management system 40.
  • the central system then produces an alarm block
  • This block includes a K command that triggers an acoustic alarm, an L command that triggers a visual alarm, and an LF command that turns on a flash lamp.
  • the duration of these alarms is regulated by timer T3.
  • a new control block is generated by the central management system in order to release the brake and, after a new delay T5, an anti-clockwise rotation is then controlled by the block
  • a contactor C4 of the control means is actuated during the counterclockwise rotation of the shaft and the central management system then produces a control block which cancels the alarms.
  • the second part of this alarm trace follows the dotted line in Figure 8 to join the normal cycle just before the contactor c1 which triggers phase 4 of this last cycle.
  • the gate remains open during time delay T1 and is then closed according to phases 5 and 51 of the normal cycle.
  • the gate drive motor is stopped, the electric brake is again locked and the gate is thus closed in its initial state and the cycle of alarm and initial reset is completed.
  • the gate remains braked during the entire rotation by pushing in the unauthorized direction.
  • the contactors c2 to c5 do not correspond to physical contactors c2 to c5, but to different combinations of actuation or non-actuation of the probes 18 and 19 using the cams 23 and 24 as has already been described with reference to FIG. 3.
  • the position of the cams 23, 24 relative to the probes 18, 19 is of course analyzed by the central management system 40 which acts accordingly by generating control blocks comprising controls determining the operation at all times of the electro-brake, the engine and the alarm device.
  • the path of the commands according to this operating mode is illustrated by a path in dashed lines. in FIG. 8.
  • This part of the path of the normal cycle according to the semi-automatic mode is connected in parallel to the normal cycle of the automatic mode, between the inverter 37 and a point immediately downstream of the two points symbolizing the starting point of the cycle. AT.
  • the contactor c5 of the rotation control means is actuated in order to send a signal to the central management system which then generates the control blocks 2, 3, etc. already described with reference to the cycle following automatic mode A.
  • the semi-automatic mode also includes an alarm cycle which is generally identical to the alarm cycle already described with reference to automatic mode A, with the exception that the central management system generates an additional control block after actuation of the contactor c3 of the rotation control means.
  • This control block comprises a single command intended to block the brake so that it brakes the rotation of the gate shaft during the entire rotation of the latter in the unauthorized direction, the alarms of the control block 01 being triggered simultaneously. Then the alarm cycle follows exactly the same path as that already described with reference to automatic mode A.
  • This cycle is triggered by pushing the gate leaf in the unauthorized direction and thus corresponds exactly to cycle B.b) previously described. Consequently, the alarms are also triggered and the gate then returns to its initial closed position.
  • the command releases the brake and control rotates the door in the opposite direction to the normal opening direction of the latter.
  • a new control block is then generated to maintain the gate in this open position.
  • the gate remains in this open position until the panic switch is pressed again. A new control block is then generated to cancel the alarms and at the same time rotate the gate to its closed position.
  • This control loop can advantageously be connected to the normal control loop, just before the control block No. 4 thereof.
  • the management system can advantageously include a so-called "storage” operation.
  • This operation is symbolized by the letter r in FIG. 8.
  • This sign r corresponds to a switch which triggers the generation of control blocks 2 to 4 and then 41 of the main cycle.
  • the control unit 41 with the time delay T1 is repeated as long as this switch is actuated in order to maintain the gate in the open position to allow free passage through this gate.
  • the arrangement of the device provided in Figure 3 corresponds to an opening of the gate taking place counterclockwise.
  • the arrangement can be reversed as shown in FIG. 4 so that the gate is adapted to the case of an opening taking place clockwise F2.
  • the plate 20 is replaced by a plate 20a on which the arrangement of the cams 23 and 24 of its periphery is reversed.
  • the opening value in the panic direction will be equal to 360 ° - 270 ° - 10 °, i.e. 80 ° opening in the panic direction.
  • the device for controlling the angular position of the shaft 5 can be designed so as to allow a modification of the angular positions of closing and opening of the gate, according to the cases and applications, and in particular according to the configuration. of the controlled passage. This allows for example the installation of the gate in a bent passage or the catching up of the angles in the case of a bad positioning of the gate.
  • the plate 20 or 20a is then replaced by a plate 20b on which each of the two protruding cams 23 or 24 is itself replaced by two separate parts 23a, 23b and 24a, 24b respectively.
  • Each of these parts is removably attached to the plate 20b which has for this purpose a series of holes 38 distributed over its entire periphery. It is thus possible to arrange the parts 23a, 23b, 24a, 24b in different angular positions. It is also possible to separate the two complementary parts of the same cam more or less from one another in order to produce a cam of greater or lesser length.
  • these parts carry tabs 39a and 39b which overlap more or less depending on the spacing of the two corresponding parts, which is the case for the two parts 23a and 23b in FIG. 5.
  • FIG. 6 shows a variant also designed for the same purpose.
  • each of the cams provided on the corresponding plate 20c, also consists of two separate complementary parts 23c, 23d or 24c, 24d.
  • the device associated with the rotary shaft 5 of the door can be arranged to control, in certain determined angular positions of the door, various other useful functions, either for the operation of the latter, or for the desired safeties .
  • the profile of the control cams provided on the periphery of the plates 20, 20a, 20b or 20c can be modified and opposite these cams a greater number of contactors intended to be actuated in different angular positions can be provided. of the tree 5.
  • the cell 29, arranged upstream of the assembly then ensures control of the two gates.
  • a given place for example a sales store, a public place such as a museum, a boarding area in a airport, etc.
  • control and command cells are not only the present gate, but also the control installations equipped with such a gate and comprising the various devices associated with it: control and command cells. , warning devices, etc.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Safety Devices In Control Systems (AREA)
  • Lock And Its Accessories (AREA)

Claims (18)

  1. Verfahren zum Steuern eines Durchgangs an einem Eingang oder einem Ausgang eines bestimmten Ortes, mit mindestens einer Schwenktür (2), deren Türflügel (3) von einer vertikalen Welle (5) getragen ist, die über einen Motor (9) verschwenkbar ist, der mit einer Folgesteuerung (40) für die Schwenktür und den Motor (9) im einen und anderen Drehsinn verbunden ist, wobei die Folgesteuerung Steuermittel (21, 22, 23a, 23b, 24a, 24b) für die beiden Schwenkrichtungen der Welle (5) der Schwenktür (2) und eine Bremse (13, 14) für die Verschwenkung der Welle (5) des Türflügels (3) aufweist, mit folgenden Verfahrensschritten:
    - Feststellen der Durchgangsrichtung einer Person in dem Durchgang und, wenn die Person in der zulässigen Durchgangsrichtung geht:
    - Auslösen eines Öffnungs- und Schließzyklusses der Schwenktür, um die Person durchzulassen, und
    wenn die Person in der unzulässigen Richtung geht und Druck auf den Türflügel der Schwenktür zum Verschwenken der Welle (5) der Schwenktür in entgegengesetzter Richtung zur normalen Öffnungsrichtung ausübt:
    - dem Druck Nachgeben, wenn er einen festgelegten Wert überschreitet; und eventuell einen oder mehrere Alarme Auslösen, gekennzeichnet durch folgende Verfahrensschritte:
    - Einschalten der Bremse (13, 14) der Welle (5) der Schwenktür unabhängig von ihrer Öffnungs- oder Schließstellung, um die unzulässige Verschwenkung während ihrer gesamten Dauer aktiv zu bremsen.
  2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß - nachdem die Schwenktür durch Druck in der unzulässigen Richtung geöffnet wurde - ein automatischer Schaltzyklus zum Überführen in die Bereitschaftsstellung ausgelöst wird, der aus folgenden Schritten besteht:
    - Lösen der Bremse;
    - Einschalten des Motors zum Verschwenken der Schwenktür in die normale Öffnungsstellung; und
    - Umkehren der Drehrichtung des Motors, um die Schwenktür in ihre normale Schließrichtung zu bringen.
  3. Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Welle (5) des Türflügels (3) zum Verschwenken und zum Auslösen einer Öffnungsbewegung der Schwenktür über dem Motor freigegeben wird, wenn sich der Türflügel in der Schließstellung befindet und eine Verschwenkung der Welle (5) in zulässiger Richtung um einen bestimmten Winkel als Folge eines ausgeübten Drucks auf den freigegebenen Türflügel (3) festgestellt wird.
  4. Verfahren nach einem der Ansprüche 1 bis 3, gekennzeichnet durch folgenden Verfahrensschritt:
       - Ausschalten eines Warngerätes (33-34), wenn eine Verschwenkung der Welle (5) der Schwenktür in der einen oder anderen Richtung stattfindet, ohne daß der Durchtritt einer Person in zulässiger Richtung festgestellt wird.
  5. Verfahren nach einem der Ansprüche 1 bis 4, gekennzeichnet durch folgende Verfahrensschritte:
       - Feststellen eines Hindernisses, welches die Verschwenkung des Türflügels behindert, oder einer auf den
    Türflügel ausgeübten Gegenkraft, und
       - Auslösen eines Schaltzyklusses zum Zurückführen des Türflügels (3) in seine Ausgangsstellung während des unterbrochenen Zyklusses.
  6. Verfahren nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß zwei aufeinander folgende Überwachungen (31, 32 ) zur Bestimmung der Durchgangsrichtung durchgeführt werden, so daß
    - im Falle eines Durchgangs in der zulässigen Richtung während einer normalen Zeitspanne nach dem Durchschreiten der Schwenktür nichts Besonderes geschieht,
    - im Falle eines Durchgangs in der unzulässigen Richtung oder eines verspäteten Durchgangs nach dem Durchschreiten der Schwenktür ein oder mehrere Warngeräte (33-34) eingeschaltet werden und eventuell auch eine schnelle Schließung der Schwenktür erfolgt.
  7. Verfahren nach einem der Ansprüche 1 bis 6, gekennzeichnet durch den folgenden Verfahrensschritt:
       - Einschalten eines Unterbrechers (r) für eine Stellung "Auf", der einerseits eine normale Öffnung der Schwenktür herbeiführt, wie auch immer der Zyklus eventuell über seinen Verlauf gerade sei, und der andererseits die Schwenktür in der geöffneten Stellung für die Zeit hält, in der der Kontakt betätigt bleibt.
  8. Verfahren nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Folgesteuerung (40) für jede Schwenktür als Folgesteuerung (40) für eine oder mehrere andere Schwenktüren dient, so daß jede von einer Folgesteuerung herbeigeführte Bewegung identisch von der anderen oder den anderen Schwenktüren reproduziert wird.
  9. Vorrichtung zum Steuern eines Durchgangs zur Durchführung des Verfahrens nach einem der vorangehenden Ansprüche, die zum Einbau in einem zu steuernden Durchgang bestimmt ist und mindestens eine Schwenktür (2) aufweist, deren Türflügel (3) von einer vertikalen Welle (5) getragen ist, die über einen Motor (9) verschwenkbar ist, der mit einer Folgesteuerung (40) für die Schwenktür und den Motor (9) im einen und anderen Drehsinn verbunden ist, und mit einer Bremse (13, 14) für das Ende des Verlaufs der Verschwenkung des Türflügels der Schwenktür in ihrer zulässigen Öffnungsrichtung, wobei die Folgesteuerung Steuermittel (21, 22, 23a, 23b, 24a, 24b) für die beiden Verschwenkrichtungen aufweist, dadurch gekennzeichnet, daß die Folgesteuerung (40) einen Steuerkreis aufweist, der die Bremse (13, 14) für die Welle (5) der Schwenktür unabhängig von ihrer Öffnungs- oder Schließstellung in Funktion setzt, um die unzulässige Verschwenkung während ihrer gesamten Dauer aktiv zu bremsen.
  10. Vorrichtung nach Anspruch 9, dadurch gekennzeichnet, daß die Folgesteuerung (40) die Verschwenkung der Welle (5) und damit des Türflügels (3) freigibt, wenn sich die Schwenktür in der Schließstellung befindet.
  11. Vorrichtung nach Anspruch 9 oder 10, dadurch gekennzeichnet, daß der Steuerkreis Steuermittel (21, 22, 23a, 23b, 24a, 24b) für die Verschwenkung der Welle (5) der Schwenktür aufweist und den Motor im Sinne des Öffnens der Schwenktür einschaltet, wenn die Steuermittel eine Verschwenkung der Welle (5) in zulässiger Richtung um einen festgelegten Winkel als Folge eines ausgeübten Druckes auf den freigegebenen Türflügel (3) in der Schließstellung, während sie geschlossen war, feststellen.
  12. Vorrichtung nach einem der Ansprüche 9 bis 11, dadurch gekennzeichnet, daß die Folgesteuerung (40), die Steuermittel für die Verschwenkung der Welle (5) der Schwenktür (2) aufweist, zum Einschalten eines Warngerätes (33-34) ausgebildet ist, wenn eine Verschwenkung der Welle (5) der Schwenktür in der einen oder anderen Richtung stattfindet, ohne daß der Durchgangsdetektor (29-30) den Durchgang einer Person in zulässiger Richtung festgestellt hat.
  13. Vorrichtung nach einem der Ansprüche 9 bis 12, dadurch gekennzeichnet, daß die Folgesteuerung (40) zum Feststellen eines Hindernisses, welches die Verschwenkung des Türflügels behindert, oder einer auf den Türflügel ausgeübten Gegenkraft und zum Auslösen eines Schaltzyklusses zum Zurückführen des Türflügels (3) in seine Ausgangsstellung während des unterbrochenen Zyklusses ausgebildet ist.
  14. Vorrichtung nach einem der Ansprüche 9 bis 13, dadurch gekennzeichnet, daß am Ausgang des kontrollierten Durchgangs aufeinanderfolgend zwei Steuerdetektoren (31-32) zur Bestimmung der Durchgangsrichtung vorgesehen sind, die mit der Folgesteuerung (40) in der Weise verbunden sind, daß
    - im Falle eines Durchgangs in der zulässigen Richtung während einer normalen Zeitspanne nach dem Durchschreiten der Schwenktür (2) nichts Besonderes geschieht,
    - im Falle eines Durchgangs in der unzulässigen Richtung oder eines verspäteten Durchgangs nach dem Durchschreiten der Schwenktür die Steuerdetektoren (31-32) ein oder mehrere Warngeräte (33-34) einschalten und eventuell auch eine schnelle Schließung der Schwenktür auslösen.
  15. Vorrichtung nach einem der Ansprüche 9 bis 14 mit einem mit "Panik" bezeichneten Umschalter, der mit der Folgesteuerung verbunden ist, dadurch gekennzeichnet, daß bei Betätigung des Umschalters die Folgesteuerung den Motor (9) in Öffnungsrichtung für den Türflügel (3) der Schwenktür entgegengesetzt zur normalen Öffnungsrichtung einschaltet, wie auch immer der Zyklus eventuell über seinen Verlauf gerade sei, und die Schwenktür in der geöffneten Stellung für die Zeit hält, in der der Umschalter eingeschaltet bleibt.
  16. Vorrichtung nach einem der Ansprüche 9 bis 15, dadurch gekennzeichnet, daß die Folgesteuerung einen Umschalter (r) für eine Stellung "Auf" aufweist, der an die Folgesteuerung (40) in der Weise angeschlossen ist, daß er bei seiner Betätigung die normale Öffnung der Schwenktür (2) herbeiführt, wie auch immer der Zyklus der Schwenktür eventuell über seinen Verlauf gerade sei, und die Schwenktür in der geöffneten Stellung für die Zeit hält, in der der Umschalter eingeschaltet bleibt.
  17. Vorrichtung nach einem der Ansprüche 9 bis 16, dadurch gekennzeichnet, daß die Folgesteuerung (40) jeder Schwenktür als Folgesteuerung (40) für eine oder mehrere andere Schwenktüren ausgebildet ist, so daß jede von einer Folgesteuerung herbeigeführte Bewegung identisch von der anderen oder den anderen Schwenktüren reproduziert wird.
  18. Vorrichtung nach einem der Ansprüche 9 bis 17, wobei die Steuermittel für die Verschwenkung der Welle (5) der Schwenktür (2) mehrere Kontakte (21-22) aufweisen, die über den Umfang der Welle verteilt angeordnet sind, wobei die Welle mehrere Nocken (23a, 23b, 24a, 24b) bildende Teile trägt, die auf den einen oder anderen Kontakt (21-22) als Funktion der Verschwenkrichtung der Welle (5) und der resultierenden Veränderung der Winkelstellung einwirken, während die verschiedenen Kontakte (21-22) mit dem Kreis der Folgesteuerung (40) verbunden sind, um die vorgesehene Betätigung oder die vorgesehenen Betätigungen fallweise auszulösen, dadurch gekennzeichnet, daß die Nocken (23a, 23b, 24a, 24b) auf der Welle (5) der Schwenktür (2) auf einer als Träger dienenden Platte (20) einstellbar vorgesehen sind und auch in verschiedenen Winkelstellungen festsetzbar sind, um die Winkelstellungen zwischen den Nocken und den von diesen betätigten Kontakten einzustellen.
EP19900402800 1989-10-10 1990-10-09 Steuerungsverfahren und -anlage für Ein- oder Ausgang Expired - Lifetime EP0423016B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8913183 1989-10-10
FR8913183A FR2652854B1 (fr) 1989-10-10 1989-10-10 Portillon de controle dans un passage d'acces ou de sortie d'un lieu determine .

Publications (2)

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EP0423016A1 EP0423016A1 (de) 1991-04-17
EP0423016B1 true EP0423016B1 (de) 1993-07-21

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EP (1) EP0423016B1 (de)
DE (1) DE69002299T2 (de)
ES (1) ES2044490T3 (de)
FR (1) FR2652854B1 (de)
WO (1) WO1991005934A1 (de)

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DE9315542U1 (de) * 1993-10-07 1994-07-14 Wanzl Metallwarenfabrik Gmbh, 89340 Leipheim Rundsäulenförmige Schwenktüre für einen Personendurchgang
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ES2267351B1 (es) * 2004-07-01 2008-01-01 Aluminios Lomeña, S.L. Motoreductor para puertas de carpinteria metalica.
JP5100105B2 (ja) * 2006-03-13 2012-12-19 Ｄｔエンジニアリング株式会社 ドアクローザー付きドア用ディレイ装置、ディレイ装置付きドアクローザー及びディレイ装置を備えたドアクローザー付きドア
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EP2690247A3 (de) 2012-07-23 2016-10-12 Itab Shop Products AB Automatisches Durchgangsgate
CZ2013290A3 (cs) * 2013-04-17 2014-10-29 Cominfo, A.S. Zařízení pro ovládání volného průchodu osob
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Also Published As

Publication number Publication date
DE69002299D1 (de) 1993-08-26
FR2652854B1 (fr) 1995-06-23
WO1991005934A1 (fr) 1991-05-02
DE69002299T2 (de) 1993-11-04
ES2044490T3 (es) 1994-01-01
FR2652854A1 (fr) 1991-04-12
EP0423016A1 (de) 1991-04-17

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