EP2108775A2 - Automatic door system - Google Patents

Automatic door system Download PDF

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Publication number
EP2108775A2
EP2108775A2 EP09157362A EP09157362A EP2108775A2 EP 2108775 A2 EP2108775 A2 EP 2108775A2 EP 09157362 A EP09157362 A EP 09157362A EP 09157362 A EP09157362 A EP 09157362A EP 2108775 A2 EP2108775 A2 EP 2108775A2
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EP
European Patent Office
Prior art keywords
door system
sensors
door
sensor
control device
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
EP09157362A
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German (de)
French (fr)
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EP2108775A3 (en
EP2108775B1 (en
Inventor
Thorsten Grunow
Uwe Horz
Matthias Dr. Hucker
Rainer Kiesel
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Geze GmbH
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Geze GmbH
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Publication of EP2108775A3 publication Critical patent/EP2108775A3/en
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Classifications

    • 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
    • E05F15/608—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for revolving 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
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/42—Detection using safety edges
    • 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
    • E05F15/42—Detection using safety edges
    • E05F2015/487—Fault detection of safety edges
    • 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 invention relates to an automatic door system according to the preamble of patent claim 1.
  • A1 is an automatic, designed as a revolving door system door system with a plurality of rotatable about a central axis of rotation door wings known which are driven by a drive means.
  • a control device serves to control the drive device.
  • One sensor group is used to detect obstacles in the movement range of the door leaves, and a further sensor group is provided for detecting obstacles in the region of a closing edge of the door system.
  • the control device is designed so that upon detection of an obstacle, a security reaction of the door system takes place.
  • a test of the sensors does not take place, i. In the event of unrecognized failure of one or more of the sensors, dangerous situations may occur, as obstacles at the closing edge and / or in the movement range of the door leaves are no longer detected.
  • the invention has for its object to provide a door system, the reliability is increased over the prior art.
  • the control device of the door system is designed so that the functionality of the sensors is checked in regular test cycles by the control device generates test signals for the sensors, wherein the test cycle for at least one, a specific area of the door system associated sensor of the test cycle for at least one other, deviates at least partially different area of the door system associated sensor.
  • the control device may have at least two outputs for the different sensor test signals. Thus, each sensor or each sensor group an individual test signal can be assigned.
  • the different test cycles of the individual sensors can each be adapted to the movement sequence of the door system.
  • test cycles of the individual sensors can be determined by the number of revolutions of the door system and / or correspond to specific time periods.
  • the door system can be designed as a revolving door system, but alternatively as a revolving or sliding door system.
  • the sensor detecting the main closing edge can always be tested when the next door leaf approaching the drum wall is still far enough away from the main closing edge of the drum wall, advantageously directly after the edge of the leading door leaf has passed, so that even at the presence of an obstacle in this area at this time no immediate reaction of the drive device must be made.
  • the sensor detecting the main closing edge can always be tested when the next door leaf approaching the drum wall is still far enough away from the main closing edge of the drum wall, advantageously directly after the edge of the leading door leaf has passed, so that even at the presence of an obstacle in this area at this time no immediate reaction of the drive device must be made.
  • the senor detects other "favorable" moments during which this sensor may briefly be inactive during its testing, for example when the exit area of the revolving door opens and the user of the revolving door can leave it quickly through the exit area.
  • an automatic, designed as a revolving door system door system 1 which has a plurality of rotatable about a common axis of rotation 3, designed as a revolving door leaf wings 2a, 2b, 2c, 2d.
  • a drive device 8 Above the door leaves 2a, 2b, 2c, 2d, a drive device 8 is arranged, which drives the door leaves 2a, 2b, 2c, 2d.
  • the bearing of the axis of rotation takes place in an upper pivot bearing 4, which is arranged in the region of a receiving space 9 of the drive means 8, as well as in a lower, embedded in the ground pivot bearing 5.
  • the two rear doors 2c, 2d through the two front Door leaf 2a, 2b hidden.
  • the outer boundary of the door system 1 is formed by two cylinder-segment-shaped drum walls 6a, 6b, between which an input / output area A of the door system 1 is arranged. Another input / output area C is hidden in this view by the door leaves 2a, 2b, 2c, 2d.
  • the drive device 8 of the door system 1 comprises a drive motor 10, which may have a downstream (not shown here) reduction gear.
  • a pulley 11 is rotatably disposed, which via a drive belt 12 rotatably connected to the rotation axis 3 of the door leaf 2a, 2b, 2c, 2d connected pulley 13 drives.
  • a control device 14th The control of the drive device 8 via a control device 14th
  • the door leaves 2 a, 2 b, 2 c, 2 d of the door system 1 of the illustrated embodiment are driven counterclockwise (in plan view), so that the left in the drawing 2 a door leaf moves to the right in the drawing drum wall 6 b and thus at this one Main closing edge 7a of the door system 1 is located.
  • Another main closing edge 7b of the door system 1 is (hidden in this view) at the rear end edge of the left drum wall 6a.
  • a sensor 15a, 15b, 15c, 15d is arranged at the upper secondary closing edge of each door leaf 2a, 2b, 2c, 2d, the monitoring area 16a, 16b, 16c, 16d of which each covers an area in front of the door leaf 2a, 2b, 2c, 2d. so that an obstacle located in the movement range of a door leaf 2a, 2b, 2c, 2d, for example a person walking slowly or standing still, is detected, a sensor signal indicating this situation is transmitted to the control device 14 and, triggered by the control device 14, a corresponding one Reaction of the drive device 8 takes place by braking or stopping the door leaves 2a, 2b, 2c, 2d before they encounter the obstacle.
  • a further sensor (not shown here), which detects the movement range of the door leaf 2a, 2b, 2c, 2d, can be arranged.
  • a sensor 17a, 17b which respectively detects this area is arranged, in the illustrated exemplary embodiment stationary in the area of the drive device 8 above the input-output area A, C, so that an obstacle reaching this area is detected, this one Situation indicating sensor signal is transmitted to the control device 14 and before the approach of one of the door leaf 2a, 2b, 2c, 2d to one of the main closing edge 7a, 7b of the drum wall 6a, 6b, triggered by the control device 14, a corresponding reaction of the drive device 8 takes place, by braking or stopping the leaves 2a, 2b, 2c, 2d before hitting the obstacle.
  • the sensor 17a, 17b which detects the main closing edge can also be arranged on the door leaf 2a, 2b, 2c, 2d in the outer edge area of the same.
  • FIG. 3 to 7 several operating states of the door system 1 are each shown schematically in plan view.
  • the door leaves 2a, 2b, 2c, 2d are driven counterclockwise, ie in the direction of rotation E.
  • Between the drum walls 6a, 6b and the two the input / output areas A, C are the two passage areas B, D, which during the rotation of the door leaves 2a, 2b, 2c, 2d by the user of the door system 1 and passed through the door leaves 2a , 2b, 2c, 2d are run over.
  • the demarcations between the input / output areas A, C and the passage areas B, D shown in the figure are purely fictitious and serve merely to explain the operating states of the door system 1.
  • the monitoring areas 16a, 16b, 16c, 16d, 18a, 18b of the sensors 15a, 15b, 15c, 15d, 17a, 17b are each grayed out to represent an active sensor and a sensor inactive due to sensor testing is shown in white.
  • All sensors 15a, 15b, 15c, 15d, 17a, 17b of the door system 1 are active in this operating state, ie upon detection of an obstacle by at least one of the sensors 15a, 15b, 15c, 15d, 17a, 17b, a safety reaction of the door system 1 can immediately take place respectively.
  • the door leaves 2a, 2b, 2c, 2d have moved by about 20 ° in the direction of rotation E, so that the two opposite door leaves 2a, 2c are each about in the middle of the two input / output areas A, C.
  • a person located in the passage areas B, D of the door system 1 can now leave the door system 1 through the sufficiently large opening of the input / output areas A, C.
  • the sensors 15b, 15d of the two opposite, located between the drum walls 6a, 6b in the passage areas B, D door wings 2b, 2d are now temporarily deactivated in this operating state for testing.
  • This position of the door wings 2b, 2d is suitable for testing the sensors 15b, 15d, since a person located in the passage areas B, D of the door system 1 now leaves the door system 1, ie can move out of the door system 1 relatively quickly, so that At this time, the risk of casserole of the trailing by the passage area door 2 b, 2 d is the lowest on the person.
  • the associated door leaves 2b, 2d only move by a few angular degrees in the direction of rotation E.
  • the sensors 15a, 15b, 15c, 15d assigned to the range of movement of the door leaves 2a, 2b, 2c, 2d can thus be two times and the main closing edges 7a, 7b respectively in this embodiment assigned sensors 17a, 17b are even checked four times each.
  • test cycles may differ from this embodiment, i. be longer or shorter.
  • the sensors 15a, 15b, 15c, 15d, 17a, 17b of the embodiment described above can advantageously be designed as motion and / or presence detectors (in particular infrared or ultrasound).
  • the sensors may alternatively or additionally be based on other functional principles, for example as light barriers, safety edges, pressure wave switches or capacitive sensors.
  • the door system may also be designed as a revolving or sliding door system.

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  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The system (1) has a control device controlling a drive device (8) that drives a movable door leaf (2a). Two sensors (15a, 17a) detect obstacles in different areas of the system. The control device is designed such that a safety reaction of the system takes place during detection of the obstacles and the operability of the sensors is verified in regular test cycles, while the control device generates test signals for the sensors. The test cycle for the sensor (15a) that is assigned in the predetermined area differs from the test cycle for the sensor (17a) assigned in sections in other area.

Description

Die Erfindung betrifft eine automatische Türanlage nach dem Oberbegriff des Patentanspruchs 1.The invention relates to an automatic door system according to the preamble of patent claim 1.

Aus der DE 38 15 195 A1 ist eine automatische, als Karusselltüranlage ausgebildete Türanlage mit mehreren um eine zentrale Drehachse drehbar beweglichen Türflügeln bekannt, welche mittels einer Antriebseinrichtung angetrieben werden. Eine Steuerungseinrichtung dient zur Ansteuerung der Antriebseinrichtung. Es sind mindestens zwei Sensoren vorhanden, welche zur Erkennung von Hindernissen in unterschiedlichen, einander zumindest teilweise nicht überlappenden Bereichen der Türanlage vorgesehen sind. Eine Sensorgruppe dient zur Erkennung von Hindernissen im Bewegungsbereich der Türflügel, und eine weitere Sensorgruppe ist zur Erkennung von Hindernissen im Bereich einer Schließkante der Türanlage vorgesehen. Die Steuerungseinrichtung ist so ausgebildet, dass bei Erkennung eines Hindernisses eine Sicherheitsreaktion der Türanlage erfolgt.From the DE 38 15 195 A1 is an automatic, designed as a revolving door system door system with a plurality of rotatable about a central axis of rotation door wings known which are driven by a drive means. A control device serves to control the drive device. There are at least two sensors present, which are provided for detecting obstacles in different, at least partially non-overlapping areas of the door system. One sensor group is used to detect obstacles in the movement range of the door leaves, and a further sensor group is provided for detecting obstacles in the region of a closing edge of the door system. The control device is designed so that upon detection of an obstacle, a security reaction of the door system takes place.

Eine Testung der Sensoren erfolgt nicht, d.h. beim unerkannten Ausfall eines oder mehrerer der Sensoren können gefährliche Situationen auftreten, da Hindernisse an der Schließkante und/oder im Bewegungsbereich der Türflügel nicht mehr erkannt werden.A test of the sensors does not take place, i. In the event of unrecognized failure of one or more of the sensors, dangerous situations may occur, as obstacles at the closing edge and / or in the movement range of the door leaves are no longer detected.

Der Erfindung liegt die Aufgabe zugrunde, eine Türanlage zu schaffen, deren Betriebssicherheit gegenüber dem Stand der Technik erhöht ist.The invention has for its object to provide a door system, the reliability is increased over the prior art.

Die Aufgabe wird durch die Merkmale des Patentanspruchs 1 gelöst.The object is solved by the features of patent claim 1.

Die Unteransprüche bilden vorteilhafte Ausgestaltungsmöglichkeiten der Erfindung.The subclaims form advantageous embodiments of the invention.

Die Steuerungseinrichtung der Türanlage ist so ausgebildet, dass die Funktionsfähigkeit der Sensoren in regelmäßigen Testzyklen überprüft wird, indem die Steuerungseinrichtung Testsignale für die Sensoren generiert, wobei der Testzyklus für mindestens einen, einem bestimmten Bereich der Türanlage zugeordneten Sensor von dem Testzyklus für mindestens einen weiteren, einem zumindest abschnittsweise anderen Bereich der Türanlage zugeordneten Sensor abweicht.The control device of the door system is designed so that the functionality of the sensors is checked in regular test cycles by the control device generates test signals for the sensors, wherein the test cycle for at least one, a specific area of the door system associated sensor of the test cycle for at least one other, deviates at least partially different area of the door system associated sensor.

Da Sensoren während ihrer Testung zumindest kurzzeitig inaktiv sind, ist hierdurch dennoch eine optimale Sicherheit gewährleistet.Since sensors are at least temporarily inactive during their testing, this still ensures optimum safety.

Die Steuerungseinrichtung kann mindestens zwei Ausgänge für die unterschiedlichen Sensor-Testsignale aufweisen. Somit ist jedem Sensor bzw. jeder Sensorgruppe ein individuelles Testsignal zuordenbar.The control device may have at least two outputs for the different sensor test signals. Thus, each sensor or each sensor group an individual test signal can be assigned.

In einer besonders vorteilhaften Ausführung können die unterschiedlichen Testzyklen der einzelnen Sensoren jeweils auf den Bewegungsablauf der Türanlage abgestimmt sein.In a particularly advantageous embodiment, the different test cycles of the individual sensors can each be adapted to the movement sequence of the door system.

Die Testzyklen der einzelnen Sensoren können von der Umdrehungsanzahl der Türanlage bestimmt werden und/oder bestimmten Zeitperioden entsprechen.The test cycles of the individual sensors can be determined by the number of revolutions of the door system and / or correspond to specific time periods.

Die Türanlage kann als Karusselltüranlage, aber alternativ auch als Dreh- oder Schiebetüranlage ausgebildet sein.The door system can be designed as a revolving door system, but alternatively as a revolving or sliding door system.

Bei einer Karusselltüranlage kann beispielsweise der die Hauptschließkante erfassende Sensor immer dann getestet werden, wenn sich der nächste an die Trommelwand annähernde Türflügel noch weit genug entfernt von der Hauptschließkante der Trommelwand befindet, vorteilhafterweise direkt nach dem Vorbeilaufen der Kante des vorauslaufenden Türflügels, so dass selbst bei der Präsenz eines Hindernisses in diesem Bereich zu diesem Zeitpunkt noch keine unmittelbare Reaktion der Antriebseinrichtung erfolgen muss. Somit ist pro 360°-Drehung der Türflügel prinzipiell maximal eine der Anzahl der Karusselltürflügel entsprechende Anzahl von Prüfungen dieses Sensors möglich.In a revolving door system, for example, the sensor detecting the main closing edge can always be tested when the next door leaf approaching the drum wall is still far enough away from the main closing edge of the drum wall, advantageously directly after the edge of the leading door leaf has passed, so that even at the presence of an obstacle in this area at this time no immediate reaction of the drive device must be made. Thus, per 360 ° rotation of the door is in principle a maximum of the number of revolving doors corresponding number of tests of this sensor possible.

Dagegen gelten für den den Bewegungsbereich des Karusselltürflügels erfassenden Sensor andere "günstige" Augenblicke, in denen dieser Sensor während seiner Testung kurzzeitig inaktiv sein kann, beispielsweise wenn sich der Ausgangsbereich der Karusselltüranlage öffnet und der Benutzer der Karusselltüranlage diese üblicherweise durch den Ausgangsbereich rasch verlassen kann.By contrast, for the area of movement of the revolving door, the sensor detects other "favorable" moments during which this sensor may briefly be inactive during its testing, for example when the exit area of the revolving door opens and the user of the revolving door can leave it quickly through the exit area.

Im Nachfolgenden wird ein Ausführungsbeispiel in der Zeichnung anhand der Figuren näher erläutert.In the following an embodiment in the drawing with reference to the figures will be explained in more detail.

Dabei zeigen:

Fig. 1
eine Frontansicht einer erfindungsgemäßen, automatischen Türanlage;
Fig. 2
eine schematische Darstellung der Türanlage gemäß Fig. 1 in Frontansicht;
Fig. 3
eine schematische Darstellung der Türanlage gemäß Fig. 1 in Draufsicht in einem ersten Betriebszustand;
Fig. 4
die Türanlage gemäß Fig. 3 in einem zweiten Betriebszustand;
Fig. 5
die Türanlage gemäß Fig. 3 in einem dritten Betriebszustand;
Fig. 6
die Türanlage gemäß Fig. 3 in einem vierten Betriebszustand;
Fig. 7
die Türanlage gemäß Fig. 3 in einem fünften Betriebszustand.
Showing:
Fig. 1
a front view of an automatic door system according to the invention;
Fig. 2
a schematic representation of the door system according to Fig. 1 in front view;
Fig. 3
a schematic representation of the door system according to Fig. 1 in plan view in a first operating state;
Fig. 4
the door system according to Fig. 3 in a second operating state;
Fig. 5
the door system according to Fig. 3 in a third operating condition;
Fig. 6
the door system according to Fig. 3 in a fourth operating condition;
Fig. 7
the door system according to Fig. 3 in a fifth operating state.

In den Figuren 1 und 2 ist eine automatische, als Karusselltüranlage ausgebildete Türanlage 1 dargestellt, welche mehrere um eine gemeinsame Drehachse 3 drehbar gelagerte, als Karusselltürflügel ausgebildete Türflügel 2a, 2b, 2c, 2d aufweist. Oberhalb der Türflügel 2a, 2b, 2c, 2d ist eine Antriebseinrichtung 8 angeordnet, welche die Türflügel 2a, 2b, 2c, 2d antreibt. Die Lagerung der Drehachse erfolgt in einem oberen Drehlager 4, welches im Bereich eines Aufnahmeraums 9 der Antriebseinrichtung 8 angeordnet ist, sowie in einem unteren, in den Boden eingelassenen Drehlager 5. In dieser Ansicht sind die beiden hinteren Türflügel 2c, 2d durch die beiden vorderen Türflügel 2a, 2b verdeckt. Die äußere Begrenzung der Türanlage 1 wird gebildet durch zwei zylindersegmentförmige Trommelwände 6a, 6b, zwischen denen ein Ein-/Ausgangsbereich A der Türanlage 1 angeordnet ist. Ein weiterer Ein-/Ausgangsbereich C ist in dieser Ansicht durch die Türflügel 2a, 2b, 2c, 2d verdeckt.In the Figures 1 and 2 an automatic, designed as a revolving door system door system 1 is shown, which has a plurality of rotatable about a common axis of rotation 3, designed as a revolving door leaf wings 2a, 2b, 2c, 2d. Above the door leaves 2a, 2b, 2c, 2d, a drive device 8 is arranged, which drives the door leaves 2a, 2b, 2c, 2d. The bearing of the axis of rotation takes place in an upper pivot bearing 4, which is arranged in the region of a receiving space 9 of the drive means 8, as well as in a lower, embedded in the ground pivot bearing 5. In this view, the two rear doors 2c, 2d through the two front Door leaf 2a, 2b hidden. The outer boundary of the door system 1 is formed by two cylinder-segment-shaped drum walls 6a, 6b, between which an input / output area A of the door system 1 is arranged. Another input / output area C is hidden in this view by the door leaves 2a, 2b, 2c, 2d.

Die Antriebseinrichtung 8 der Türanlage 1 umfasst einen Antriebsmotor 10, welcher ein nachgeschaltetes (hier nicht dargestelltes) Untersetzungsgetriebe aufweisen kann. Auf der Abtriebswelle ist eine Riemenscheibe 11 drehfest angeordnet, welche über einen Treibriemen 12 eine drehfest mit der Drehachse 3 der Türflügel 2a, 2b, 2c, 2d verbundene Riemenscheibe 13 antreibt. Alternativ sind jedoch auch andere, an sich bekannte Ausführungen der Antriebseinrichtung 8 möglich. Die Ansteuerung der Antriebseinrichtung 8 erfolgt über eine Steuerungseinrichtung 14.The drive device 8 of the door system 1 comprises a drive motor 10, which may have a downstream (not shown here) reduction gear. On the output shaft, a pulley 11 is rotatably disposed, which via a drive belt 12 rotatably connected to the rotation axis 3 of the door leaf 2a, 2b, 2c, 2d connected pulley 13 drives. Alternatively, however, other known per se embodiments of the drive device 8 are possible. The control of the drive device 8 via a control device 14th

Die Türflügel 2a, 2b, 2c, 2d der Türanlage 1 des dargestellten Ausführungsbeispiels werden im Gegenuhrzeigersinn (in Draufsicht) angetrieben, so dass sich der in der Zeichnung linke Türflügel 2a auf die in der Zeichnung rechte Trommelwand 6b zu bewegt und sich an dieser somit eine Hauptschließkante 7a der Türanlage 1 befindet. Eine weitere Hauptschließkante 7b der Türanlage 1 befindet sich (in dieser Ansicht verdeckt) an der hinteren Stirnkante der linken Trommelwand 6a.The door leaves 2 a, 2 b, 2 c, 2 d of the door system 1 of the illustrated embodiment are driven counterclockwise (in plan view), so that the left in the drawing 2 a door leaf moves to the right in the drawing drum wall 6 b and thus at this one Main closing edge 7a of the door system 1 is located. Another main closing edge 7b of the door system 1 is (hidden in this view) at the rear end edge of the left drum wall 6a.

An der oberen Nebenschließkante jedes Türflügels 2a, 2b, 2c, 2d ist je ein Sensor 15a, 15b, 15c, 15d angeordnet, dessen Überwachungsbereich 16a, 16b, 16c, 16d jeweils einen Bereich vor dem Türflügel 2a, 2b, 2c, 2d abdeckt, so dass ein im Bewegungsbereich eines Türflügels 2a, 2b, 2c, 2d befindliches Hindernis, beispielsweise eine langsam gehende oder stehen gebliebene Person, erkannt wird, ein diese Situation anzeigendes Sensorsignal an die Steuerungseinrichtung 14 übermittelt wird und, ausgelöst durch die Steuerungseinrichtung 14, eine entsprechende Reaktion der Antriebseinrichtung 8 erfolgt, indem die Türflügel 2a, 2b, 2c, 2d gebremst oder gestoppt werden, bevor sie auf das Hindernis treffen. An der unteren Nebenschließkante jedes Türflügels 2a, 2b, 2c, 2d kann jeweils ein weiterer (hier nicht dargestellter), den Bewegungsbereich des Türflügels 2a, 2b, 2c, 2d erfassender Sensor angeordnet sein.A sensor 15a, 15b, 15c, 15d is arranged at the upper secondary closing edge of each door leaf 2a, 2b, 2c, 2d, the monitoring area 16a, 16b, 16c, 16d of which each covers an area in front of the door leaf 2a, 2b, 2c, 2d. so that an obstacle located in the movement range of a door leaf 2a, 2b, 2c, 2d, for example a person walking slowly or standing still, is detected, a sensor signal indicating this situation is transmitted to the control device 14 and, triggered by the control device 14, a corresponding one Reaction of the drive device 8 takes place by braking or stopping the door leaves 2a, 2b, 2c, 2d before they encounter the obstacle. At the lower secondary closing edge of each door leaf 2a, 2b, 2c, 2d, in each case a further sensor (not shown here), which detects the movement range of the door leaf 2a, 2b, 2c, 2d, can be arranged.

Im Bereich der Hauptschließkanten 7a, 7b ist ein jeweils diesen Bereich erfassender Sensor 17a, 17b angeordnet, im dargestellten Ausführungsbeispiel ortsfest im Bereich der Antriebseinrichtung 8 oberhalb des Ein-Ausgangsbereiches A, C, so dass ein in diesen Bereich gelangendes Hindernis erkannt wird, ein diese Situation anzeigendes Sensorsignal an die Steuerungseinrichtung 14 übermittelt wird und vor der Annäherung eines der Türflügel 2a, 2b, 2c, 2d an eine der Hauptschließkante 7a, 7b der Trommelwand 6a, 6b, ausgelöst durch die Steuerungseinrichtung 14, eine entsprechende Reaktion der Antriebseinrichtung 8 erfolgt, indem die Türflügel 2a, 2b, 2c, 2d gebremst oder gestoppt werden, bevor sie auf das Hindernis treffen. Alternativ oder zusätzlich kann der die Hauptschließkante erfassende Sensor 17a, 17b auch am Türflügel 2a, 2b, 2c, 2d mitfahrend in dessen äußerem Randbereich angeordnet sein.In the area of the main closing edges 7a, 7b, a sensor 17a, 17b which respectively detects this area is arranged, in the illustrated exemplary embodiment stationary in the area of the drive device 8 above the input-output area A, C, so that an obstacle reaching this area is detected, this one Situation indicating sensor signal is transmitted to the control device 14 and before the approach of one of the door leaf 2a, 2b, 2c, 2d to one of the main closing edge 7a, 7b of the drum wall 6a, 6b, triggered by the control device 14, a corresponding reaction of the drive device 8 takes place, by braking or stopping the leaves 2a, 2b, 2c, 2d before hitting the obstacle. As an alternative or in addition, the sensor 17a, 17b which detects the main closing edge can also be arranged on the door leaf 2a, 2b, 2c, 2d in the outer edge area of the same.

In den Fig. 3 bis 7 sind mehrere Betriebszustände der Türanlage 1 jeweils schematisch in Draufsicht dargestellt. Die Türflügel 2a, 2b, 2c, 2d werden im Gegenuhrzeigersinn, d.h. in Drehrichtung E angetrieben. Zwischen den Trommelwänden 6a, 6b und den beiden die Ein-/Ausgangsbereichen A, C liegen die beiden Durchgangsbereiche B, D, welche während der Drehung der Türflügel 2a, 2b, 2c, 2d von dem Benutzer der Türanlage 1 durchschritten und von den Türflügeln 2a, 2b, 2c, 2d überfahren werden. Die in den Abbildung gestichelt dargestellten Abgrenzungen zwischen den Ein-/Ausgangsbereichen A, C und den Durchgangsbereichen B, D sind rein fiktiv und dienen lediglich der Erläuterung der Betriebszustände der Türanlage 1.In the Fig. 3 to 7 several operating states of the door system 1 are each shown schematically in plan view. The door leaves 2a, 2b, 2c, 2d are driven counterclockwise, ie in the direction of rotation E. Between the drum walls 6a, 6b and the two the input / output areas A, C are the two passage areas B, D, which during the rotation of the door leaves 2a, 2b, 2c, 2d by the user of the door system 1 and passed through the door leaves 2a , 2b, 2c, 2d are run over. The demarcations between the input / output areas A, C and the passage areas B, D shown in the figure are purely fictitious and serve merely to explain the operating states of the door system 1.

Die Überwachungsbereiche 16a, 16b, 16c, 16d, 18a, 18b der Sensoren 15a, 15b, 15c, 15d, 17a, 17b sind zur Darstellung eines aktiven Sensors jeweils grau hinterlegt und eines aufgrund Sensorprüfung inaktiven Sensors weiß dargestellt.The monitoring areas 16a, 16b, 16c, 16d, 18a, 18b of the sensors 15a, 15b, 15c, 15d, 17a, 17b are each grayed out to represent an active sensor and a sensor inactive due to sensor testing is shown in white.

In dem Betriebszustand gemäß Fig. 3 befinden sich zwei gegenüberliegende Türflügel 2a, 2c ein einer Position, dass die Ein-/Ausgangsbereiche A, C zum Hineintreten einer Person in die Ein-/Ausgangsbereiche A, C der Türanlage 1 jeweils noch zu etwa 2/3 geöffnet sind. Eine bereits in den Durchgangsbereichen B, D der Karusselltüranlage befindliche Person kann die Türanlage 1 dagegen noch nicht durch die Ein-/Ausgangsbereiche A, C verlassen, da die durch die Türflügel 2a, 2c freigegebene Öffnung der Ein-/Ausgangsbereiche A, C noch nicht groß genug ist. Alle Sensoren 15a, 15b, 15c, 15d, 17a, 17b der Türanlage 1 sind in diesem Betriebszustand aktiv, d.h. bei Erkennung eines Hindernisses durch mindestens einen der Sensoren 15a, 15b, 15c, 15d, 17a, 17b kann umgehend eine Sicherheitsreaktion der Türanlage 1 erfolgen.In the operating state according to Fig. 3 two opposite door leaves 2a, 2c are in a position such that the entry / exit areas A, C for entry of a person into the entry / exit areas A, C of the door system 1 are each still open to about 2/3. A person already in the passage areas B, D of the revolving door system can still use the door system 1 not leave through the input / output areas A, C, since the released by the door 2a, 2c opening of the input / output areas A, C is not large enough. All sensors 15a, 15b, 15c, 15d, 17a, 17b of the door system 1 are active in this operating state, ie upon detection of an obstacle by at least one of the sensors 15a, 15b, 15c, 15d, 17a, 17b, a safety reaction of the door system 1 can immediately take place respectively.

In dem in Fig. 4 dargestellten Betriebszustand haben sich die Türflügel 2a, 2b, 2c, 2d um ca. 20° in Drehrichtung E weiterbewegt, so dass sich die beiden gegenüberliegenden Türflügel 2a, 2c jeweils etwa in der Mitte der beiden Ein-/Ausgangsbereiche A, C befinden. Eine in den Durchgangsbereichen B, D der Türanlage 1 befindliche Person kann die Türanlage 1 nun durch die ausreichend große Öffnung der Ein-/Ausgangsbereiche A, C verlassen. Die Sensoren 15b, 15d der beiden gegenüberliegenden, zwischen den Trommelwänden 6a, 6b in den Durchgangsbereichen B, D befindlichen Türflügel 2b, 2d werden nun in diesem Betriebszustand zur Prüfung kurzzeitig deaktiviert. Diese Stellung der Türflügel 2b, 2d eignet sich für die Prüfung der Sensoren 15b, 15d, da eine in den Durchgangsbereichen B, D der Türanlage 1 befindliche Person die Ttüranlage 1 nun verlassen, sich also relativ schnell aus der Türanlage 1 herausbewegen kann, so dass zu diesem Zeitpunkt die Gefahr eines Auflaufens der durch den Durchgangsbereich nachlaufenden Türflügel 2b, 2d auf die Person am geringsten ist. Während der Prüfung dieser Sensoren 15b, 15d bewegen sich die dazugehörigen Türflügel 2b, 2d nur um weinige Winkelgrade in Drehrichtung E.In the in Fig. 4 shown operating state, the door leaves 2a, 2b, 2c, 2d have moved by about 20 ° in the direction of rotation E, so that the two opposite door leaves 2a, 2c are each about in the middle of the two input / output areas A, C. A person located in the passage areas B, D of the door system 1 can now leave the door system 1 through the sufficiently large opening of the input / output areas A, C. The sensors 15b, 15d of the two opposite, located between the drum walls 6a, 6b in the passage areas B, D door wings 2b, 2d are now temporarily deactivated in this operating state for testing. This position of the door wings 2b, 2d is suitable for testing the sensors 15b, 15d, since a person located in the passage areas B, D of the door system 1 now leaves the door system 1, ie can move out of the door system 1 relatively quickly, so that At this time, the risk of casserole of the trailing by the passage area door 2 b, 2 d is the lowest on the person. During the examination of these sensors 15b, 15d, the associated door leaves 2b, 2d only move by a few angular degrees in the direction of rotation E.

In dem in Fig. 5 dargestellten Betriebszustand ist die vorangehend beschriebene Prüfung der Sensoren 15b, 15d somit beendet, so dass diese Sensoren 15b, 15d nun wieder aktiv sind.In the in Fig. 5 shown operating state is the above-described test of the sensors 15b, 15d thus terminated, so that these sensors 15b, 15d are now active again.

In dem in Fig. 6 dargestellten Betriebszustand haben die beiden gegenüberliegenden Türflügel 2a, 2c, welche den Ein-/Ausgangsbereich A, C durchlaufen haben, mit ihrer Hauptschließkante die Hauptschließkanten 7a, 7b der Trommelwände 6a, 6b erreicht. Da die die Hauptschließkanten 7a, 7b überwachenden Sensoren 17a, 17b nun ohnehin kurzzeitig ausgeblendet werden müssen, um eine Fehlauslösung durch die sich annähernden Türflügel 2a, 2c zu verhindern, eignet sich dieser Zeitpunkt zur Prüfung und somit zur kurzzeitigen Deaktivierung dieser Sensoren 17a, 17b. Während der Prüfung dieser Sensoren 17b, 17d bewegen sich die Türflügel 2a, 2b, 2c, 2d nur um weinige Winkelgrade in Drehrichtung E.In the in Fig. 6 shown operating state, the two opposite door leaves 2a, 2c, which have passed through the input / output area A, C, with their main closing edge, the main closing edges 7a, 7b of the drum walls 6a, 6b achieved. Since the main closing edges 7a, 7b monitoring sensors 17a, 17b now anyway have to be hidden for a short time to a To prevent false triggering by the approaching door 2 a, 2 c, this time is suitable for testing and thus for short-term deactivation of these sensors 17 a, 17 b. During the examination of these sensors 17b, 17d, the door leaves 2a, 2b, 2c, 2d move only by a few angular degrees in the direction of rotation E.

In dem in Fig. 7 dargestellten Betriebszustand ist die vorangehend beschriebene Prüfung der Sensoren 17a, 17b somit beendet, so dass diese Sensoren 17a, 17b nun wieder aktiv sind.In the in Fig. 7 shown operating state of the previously described test of the sensors 17a, 17b thus terminated, so that these sensors 17a, 17b are now active again.

Ausgehend hiervon gelangen die Türflügel 2a, 2b, 2c, 2d nach einer weiteren Drehung um weinige Winkelgrade schließlich in einer Fig. 3 entsprechende, jedoch um 90° im Gegenuhrzeigersinn verdrehte (hier nicht dargestellte) Position. Nachfolgend erfolgt dann eine Prüfung der bisher noch ungeprüften Sensoren 15a, 15c (entsprechend Fig. 4) und anschließend nochmals der den Hauptschließkanten 7a, 7b zugeordneten Sensoren 17a, 17b (entsprechend Fig. 6).Proceeding from this, the door leaves 2a, 2b, 2c, 2d finally reach a vertex degree after a further rotation Fig. 3 corresponding, but rotated by 90 ° in the counterclockwise direction (not shown here) position. Subsequently, an examination of the previously unchecked sensors 15a, 15c (corresponding to Fig. 4 ) and then again the main closing edges 7a, 7b associated sensors 17a, 17b (corresponding to Fig. 6 ).

Pro vollständiger 360°-Drehung der Türflügel 2a, 2b, 2c, 2d können die dem Bewegungsbereich der Türflügel 2a, 2b, 2c, 2d zugeordneten Sensoren 15a, 15b, 15c, 15d somit bei diesem Ausführungsbeispiel jeweils zweimal und die den Hauptschließkanten 7a, 7b zugeordneten Sensoren 17a, 17b sogar jeweils viermal überprüft werden.For each complete 360 ° rotation of the door leaves 2a, 2b, 2c, 2d, the sensors 15a, 15b, 15c, 15d assigned to the range of movement of the door leaves 2a, 2b, 2c, 2d can thus be two times and the main closing edges 7a, 7b respectively in this embodiment assigned sensors 17a, 17b are even checked four times each.

Selbstverständlich können die Prüfzyklen auch von diesem Ausführungsbeispiel abweichend, d.h. länger oder kürzer sein. Beispielsweise kann eine Prüfung der dem Bewegungsbereich der Türflügel 2a, 2b, 2c, 2d zugeordneten Sensoren 15a, 15b, 15c, 15d erst nach einer bestimmten Anzahl von Umdrehungen der Türflügel 2a, 2b, 2c, 2d und eine Prüfung der den Hauptschließkanten 7a, 7b zugeordneten Sensoren 17a, 17b nach Ablauf einer bestimmten Zeit erfolgen.Of course, the test cycles may differ from this embodiment, i. be longer or shorter. For example, a check of the movement range of the door wings 2a, 2b, 2c, 2d associated sensors 15a, 15b, 15c, 15d after a certain number of revolutions of the door leaf 2a, 2b, 2c, 2d and a test of the main closing edges 7a, 7b associated sensors 17a, 17b made after a certain time has elapsed.

Die Sensoren 15a, 15b, 15c, 15d, 17a, 17b des vorangehend beschriebenen Ausführungsbeispiels können vorteilhafterweise als Bewegungs- und/oder Anwesenheitsdetektoren (insbesondere Infrarot oder Ultraschall) ausgebildet sein.The sensors 15a, 15b, 15c, 15d, 17a, 17b of the embodiment described above can advantageously be designed as motion and / or presence detectors (in particular infrared or ultrasound).

Abweichend zu dem dargestellten Ausführungsbeispiel können die Sensoren alternativ oder zusätzlich auf anderen Funktionsprinzipien beruhen, beispielsweise als Lichtschranken Schaltleisten, Druckwellenschalter oder als kapazitive Sensoren ausgebildet sein.Deviating from the illustrated embodiment, the sensors may alternatively or additionally be based on other functional principles, for example as light barriers, safety edges, pressure wave switches or capacitive sensors.

Alternativ zu dem dargestellten Ausführungsbeispiel kann ferner die Türanlage als Dreh- oder Schiebetüranlage ausgebildet sein.As an alternative to the illustrated embodiment, the door system may also be designed as a revolving or sliding door system.

Liste der ReferenzzeichenList of reference characters

11
Türanlagedoor system
2a2a
Türflügeldoor
2b2 B
Türflügeldoor
2c2c
Türflügeldoor
2d2d
Türflügeldoor
33
Drehachseaxis of rotation
44
Drehlagerpivot bearing
55
Drehlagerpivot bearing
6a6a
Trommelwanddrum wall
6b6b
Trommelwanddrum wall
7a7a
Schließkanteclosing edge
7b7b
Schließkanteclosing edge
88th
Antriebseinrichtungdriving means
99
Aufnahmeraumaccommodation space
1010
Antriebsmotordrive motor
1111
Riemenscheibepulley
1212
Treibriemenbelts
1313
Riemenscheibepulley
1414
Steuerungseinrichtungcontrol device
15a15a
Sensorsensor
15b15b
Sensorsensor
15c15c
Sensorsensor
15d15d
Sensorsensor
16a16a
Überwachungsbereichmonitoring area
16b16b
Überwachungsbereichmonitoring area
16c16c
Überwachungsbereichmonitoring area
16d16d
Überwachungsbereichmonitoring area
17a17a
Sensorsensor
17b17b
Sensorsensor
18a18a
Überwachungsbereichmonitoring area
18b18b
Überwachungsbereichmonitoring area
AA
Ein-/AusgangsbereichInput / output area
BB
DurchgangsbereichPassage area
CC
Ein-/AusgangsbereichInput / output area
DD
DurchgangsbereichPassage area
Ee
Drehrichtungdirection of rotation

Claims (10)

Automatische Türanlage (1)
mit mindestens einem beweglichen Türflügel (2a, 2b, 2c, 2d),
mit einer Antriebseinrichtung (8) zum Antrieb des Türflügels (2a, 2b, 2c, 2d),
mit einer Steuerungseinrichtung (14) zur Ansteuerung der Antriebseinrichtung (8), und
mit mindestens zwei Sensoren (15a, 15b, 15c, 15d, 17a, 17b), welche zur Erkennung von Hindernissen in unterschiedlichen, einander zumindest teilweise nicht überlappenden Bereichen der Türanlage (1) vorgesehen sind,
wobei die Steuerungseinrichtung (14) so ausgebildet ist, dass bei Erkennung eines Hindernisses eine Sicherheitsreaktion der Türanlage (1) erfolgt,
dadurch gekennzeichnet,
dass die Steuerungseinrichtung (14) so ausgebildet ist, dass die Funktionsfähigkeit der Sensoren (15a, 15b, 15c, 15d, 17a, 17b) in regelmäßigen Testzyklen überprüft wird, indem die Steuerungseinrichtung (14) Testsignale für die Sensoren (15a, 15b, 15c, 15d, 17a, 17b) generiert,
wobei der Testzyklus für mindestens einen, einem bestimmten Bereich der Türanlage (1) zugeordneten Sensor (15a, 15b, 15c, 15d) von dem Testzyklus für mindestens einen weiteren, einem zumindest abschnittsweise anderen Bereich der Türanlage (1) zugeordneten Sensor (17a, 17b) abweicht.Automatic door system (1)
with at least one movable door leaf (2a, 2b, 2c, 2d),
with a drive device (8) for driving the door leaf (2a, 2b, 2c, 2d),
with a control device (14) for controlling the drive device (8), and
with at least two sensors (15a, 15b, 15c, 15d, 17a, 17b), which are provided for detecting obstacles in different, at least partially non-overlapping regions of the door system (1),
wherein the control device (14) is designed such that, when an obstacle is detected, a safety reaction of the door system (1) takes place,
characterized,
in that the control device (14) is designed such that the functionality of the sensors (15a, 15b, 15c, 15d, 17a, 17b) is checked in regular test cycles by the control device (14) generating test signals for the sensors (15a, 15b, 15c , 15d, 17a, 17b),
wherein the test cycle for at least one sensor (15a, 15b, 15c, 15d) associated with a specific area of the door system (1) is part of the test cycle for at least one further sensor (17a, 17b ) deviates. Automatische Türanlage nach Anspruch 1,
dadurch gekennzeichnet, dass die Steuerungseinrichtung (14) mindestens zwei Ausgänge aufweist für separate Testsignale für die Sensoren (15a, 15b, 15c, 15d, 17a, 17b).Automatic door system according to claim 1,
characterized in that the control device (14) has at least two outputs for separate test signals for the sensors (15a, 15b, 15c, 15d, 17a, 17b). Automatische Türanlage nach Anspruch 1,
dadurch gekennzeichnet, dass die unterschiedlichen Testzyklen der einzelnen Sensoren (15a, 15b, 15c, 15d, 17a, 17b) jeweils auf den Bewegungsablauf der Türanlage (1) abgestimmt sind.Automatic door system according to claim 1,
characterized in that the different test cycles of the individual sensors (15a, 15b, 15c, 15d, 17a, 17b) are each tuned to the movement of the door system (1). Automatische Türanlage nach Anspruch 3,
dadurch gekennzeichnet, dass die Testzyklen der einzelnen Sensoren (15a, 15b, 15c, 15d, 17a, 17b) von der Bewegungsgeschwindigkeit des mindestens einen Türflügels (2a, 2b, 2c, 2d) der Türanlage (1) bestimmt werden.Automatic door system according to claim 3,
characterized in that the test cycles of the individual sensors (15a, 15b, 15c, 15d, 17a, 17b) are determined by the speed of movement of the at least one door leaf (2a, 2b, 2c, 2d) of the door system (1). Automatische Türanlage nach Anspruch 3,
dadurch gekennzeichnet, dass die Testzyklen der einzelnen Sensoren (15a, 15b, 15c, 15d, 17a, 17b) bestimmten Zeitperioden entsprechen.Automatic door system according to claim 3,
characterized in that the test cycles of the individual sensors (15a, 15b, 15c, 15d, 17a, 17b) correspond to specific time periods. Automatische Türanlage nach Anspruch 1,
dadurch gekennzeichnet, dass die Türanlage (1) als Karusselltüranlage ausgebildet ist.Automatic door system according to claim 1,
characterized in that the door system (1) is designed as a revolving door system. Automatische Türanlage nach Anspruch 1,
dadurch gekennzeichnet, dass die Türanlage (1) als Drehtüranlage ausgebildet ist.Automatic door system according to claim 1,
characterized in that the door system (1) is designed as a revolving door system. Automatische Türanlage nach Anspruch 1,
dadurch gekennzeichnet, dass die Türanlage (1) als Schiebetüranlage ausgebildet ist.Automatic door system according to claim 1,
characterized in that the door system (1) is designed as a sliding door system. Automatische Türanlage nach einem der Ansprüche 6 bis 8,
dadurch gekennzeichnet, dass mindestens ein Sensor (15a, 15b, 15c, 15d) zur Erkennung von Hindernissen im Bewegungsbereich der Türflügel (2a, 2b, 2c, 2d) vorgesehen ist.Automatic door system according to one of claims 6 to 8,
characterized in that at least one sensor (15a, 15b, 15c, 15d) for detecting obstacles in the range of movement of the door leaf (2a, 2b, 2c, 2d) is provided. Automatische Türanlage nach einem der Ansprüche 6 bis 8,
dadurch gekennzeichnet, dass mindestens ein Sensor (17a, 17b) zur Erkennung von Hindernissen im Bereich einer Schließkante (7a, 7b) der Türanlage vorgesehen ist.Automatic door system according to one of claims 6 to 8,
characterized in that at least one sensor (17a, 17b) is provided for detecting obstacles in the region of a closing edge (7a, 7b) of the door system.
EP09157362.6A 2008-04-11 2009-04-06 Automatic door system Active EP2108775B1 (en)

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CN111338348A (en) * 2020-03-05 2020-06-26 新石器慧通（北京）科技有限公司 Unmanned vehicle and traffic control method thereof
CN111338348B (en) * 2020-03-05 2023-04-25 新石器慧通（北京）科技有限公司 Unmanned vehicle and traffic control method thereof

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EP2108775A3 (en) 2014-01-08
EP2108775B1 (en) 2017-06-21
ES2639952T3 (en) 2017-10-30
DE102008018628B4 (en) 2010-03-11

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