DE102016114239A1 - Swing door system for a person passage - Google Patents

Abstract

The present invention relates to a swing door system (10) for a pedestrian passage with a rigid base column (12), a pivoting door holder (18) mounted pivotably on the base column (12), a door leaf (20) held in the pivot door holder (18) with a front side (20a ) and a rear side (20b), an access card reader (26) and a first sensor (22) and a second sensor (24), wherein the first sensor (22) has a region (S1) in front of the front side (20a) of the door leaf (20) and wherein the second sensor (24) monitors an area (S2) in front of the back (20b) of the door panel (20).

Description

The present invention relates to a swing door system for a person passage.

Such hinged door systems are used in the context of access controls, for example, at companies, corporate buildings or even airports to check the access authorization of persons and generally to control the access of persons to a particular area in a building or the like.

Such a system is for example already out of the EP 0 617 188 B1 known, which relates to a swing gate for a person passage. The known from this document swing door for a people passage has a door disposed on a housing, which is pivotally mounted by means of bearing elements about a vertical axis, wherein the drive of the door via an electric motor, which is provided with a certain movement of the door leaf drive shaft is connected, which optionally a coupling can be connected upstream and with a braking device which is intended to lock the door leaf in the starting position and in the open position.

Further swing doors are for example in the WO 86/00953 and the EP 0 423 016 A1 described. Also, such swing doors are for example from the EP 0 075 806 B1 and the DE 41 05 482 A1 known.

The pivot door systems known from the prior art are not concerned with access to persons and the corresponding recognition of the direction of the passenger access.

It is therefore the object of the present invention to further develop a pivoting door system of the type mentioned in an advantageous manner, in particular to the effect that the pivoting door system can also process and take into account the direction of the people's access in an improved manner.

This object is achieved by a swing door system for a people passage with the features of claim 1. Thereafter, it is provided that a pivot door system for a people passage with a rigid base column, a pivotally mounted on the base column pivot door holder, held in a pivot door holder door leaf with a front and is provided with a back, an access card reader and with a first sensor and a second sensor, wherein the first sensor monitors an area in front of the front side of the door panel and wherein the second sensor monitors an area in front of the back of the door panel.

The invention is based on the basic idea that both the area in front of and behind the door leaf of the swing door system is monitored by means of a respective sensor, so that depending on the direction of the passenger access the swing door system is able to open the door leaf of the swing door accordingly, namely following the direction of the people's access. This prevents that there is a collision of door leaf and the person entering when swinging the swing door. The combination with the card reader makes it possible, on the one hand, to reliably recognize the access of a person and at the same time to query their access authorization. Both access and exit from a building can thus be effectively controlled, i. H. it is possible to make both access to the building and exit from the building conditional upon successful verification of a person's access authorization. If the access control takes place by means of a successful access card recognition by the access card reader, the door leaf can then simply be swung open in the desired and necessary direction and the passage thus released.

Furthermore, it can be provided that the pivot door holder is arranged in a central region in the base column. Such an arrangement selects a favorable position with regard to the dynamics of the pivoting door system. An up and Zuschwin the door leaf is thereby simplified. In addition, the pivot door holder is surrounded both from above and from below of parts of the base column, creating a visually appealing impression, but at the same time a secure coverage of the moving parts and the necessary electronics and drive mechanism is possible. The reliability of the swing door system can thereby be significantly improved.

In addition, it can be provided that the card reader in the assembled state of the base column at the base column head, d. H. the uppermost region of the basic column, is arranged, in particular above the pivot door holder is arranged. This area of the base pillar is well accessible to a person entering the swing door system and therefore well suited to place the card reader there.

Furthermore, an attachment of the card reader is also conceivable laterally on the base column.

In principle, it can be provided that the card reader is also illuminated and transmits information to the person entering via colorations and backlit areas in the card reader. For example, it is conceivable that in a stand-by mode the ground column head an annular circumferential blue illumination or generally has a blue illumination, which is realized by appropriately backlit surfaces, for example. If the access card reader is activated by putting it on or bringing it near to an access card, a green backlighting can be carried out with the correct identification and approval after a successful access authorization check. If the access is denied, a red backlighting can be made.

Furthermore, it is conceivable that the first sensor and the second sensor in the assembled state of the basic column in the basic column foot, d. H. are arranged in the lower region of the base column, in particular arranged below the pivot door holder. Due to the arrangement in the base column in the basic column foot, there is the advantage that the installation space located there can be selected and utilized favorably. In addition, it results as a further advantage that in the basic column foot, the mechanical loads, in particular vibrations are lower and there is an improved attachment or introduction of the electronics for the sensors is possible.

In addition, it is possible that the pivoting door system has a control unit, by means of which the swinging door can be pivoted in the direction of the area in front of the back of the door leaf, if by means of the first sensor a person access is detected in the direction of the front side of the door panel and by means of the access reader a correct access card is detected. This results in a harmonious access procedure, which includes the access of the person to the front of the door leaf, placing the access card on the access card reader and then pivoting the door leaf in the desired direction, namely away from the person entering in the direction in FIG the person wants to enter.

Furthermore, it can be provided that the pivoting door system has a control unit, by means of which the pivoting door can be pivoted in the direction of the area in front of the front side of the door leaf, if by means of the second sensor, a person access is detected in the direction of the back of the door panel and by means of the access card reader correct access card is detected. As described above in connection with the access to the front of the door leaf, this is the same harmonic process in the event of access to the back of the door leaf possible.

It is conceivable, for example, that a person access to the front of the door leaf is synonymous with the access of the person to the building and an access of a person to the back of the door leaf is equivalent to leaving the person of the secure area or building.

In addition, it can be provided that the pivot door system has an alarm unit, by means of which an alarm is issued or no pivoting of the hinged door is allowed if by means of the first sensor and the second sensor at the same time a person access in the direction of both the front and on the back of the door leaf is detected. As a result, a possible collision of the door leaf with one of the persons can be avoided.

In this context, however, it is also conceivable that in the case of slightly time-limited access both on the front side and on the back side, the person entering the front is dispatched on the front side and thereafter only the person who has entered on the rear side of the door leaf.

The first sensor and the second sensor may be capacitive sensors. This measuring principle makes use of the fact that the access of a person to the monitored area disturbs or alters the electric field and the capacity located there.

In principle, however, it is also conceivable that the first sensor and the second sensor are ultrasonic sensors. By ultrasound can be easily monitored whether a person has approached the swing door system or not.

Furthermore, it is possible for the first sensor and the second sensor to be radar sensors.

Also, several types of sensors may be provided to allow redundant monitoring of a person's access.

The access card reader may be an access card reader that operates according to the so-called MIFARE standard or uses RFID technologies or the like.

Further details and advantages of the invention will now be explained in more detail with reference to an embodiment shown in the drawings.

Show it:

1 a perspective view of an embodiment of a pivoting door system according to the invention; and

2 a plan view of the swing door system according to 1 ,

1 shows a perspective view of an embodiment of a pivoting door system according to the invention 10 for a people passage.

The swing door system 10 has a rigid base column 12 in their assembled state (as in 1 shown) lower area a Grundsäulenfuß 14 and in its upper part a Grundsäulenkopf 16 having. In the middle area is in the main column 12 pivotally mounted a pivot door holder 18 provided, which is relative to the base column 12 can turn.

The pivot door holder 18 holds a door leaf 20 ,

The door leaf 20 can be made of different materials, preferably it may be glass, stainless steel, wood or other suitable materials.

When using a glass door, it may be illuminated glass. It is also conceivable that information is introduced by roughening, laser or the like in the glass.

The surface of the base column 12 and also the swing door holder 18 can be made of polished stainless steel, for example. Basically, the basic pillar is conceivable 12 and also the pivot door holder 18 made of identical material and metal.

The basic pillar 12 and also the swing door holder 18 may be formed substantially cylindrical. It is also conceivable, in particular, basic pillar 12 and swing door holder 18 to be made with the same or substantially the same diameter.

In the ground pillar foot 14 can be the drive for the pivot door holder 18 be provided.

In addition, in the ground pillar foot 14 a first sensor 22 and a second sensor 24 provided and arranged.

The first sensor 22 serves to monitor the area in front of the front 20a of the door leaf 20 and the second sensor 24 serves to monitor the area in front of the back 20b of the door leaf 20 ,

With the sensors 22 . 24 it is preferably in the embodiment shown here to capacitive sensors.

It is also conceivable that these sensors 22 . 24 are formed as ultrasonic sensors or radar sensors. It is also conceivable to use a camera, for example, that the first sensor 22 and also the second sensor 24 each formed as a camera. Also, optical sensors could be used, or other suitable sensor technologies.

In the ground column head 16 is on the top and almost as a finishing surface a card reader 26 incorporated. The card reader 26 indicates as a circumferential edge 28 an illumination 30 on.

With the card reader 26 Access cards can be read out according to the MIFARE standard. It is also conceivable to use RFID technology as an alternative.

The illumination 30 can be illuminated in several colors, with the illumination 30 after the state can be selected (as also described below).

As in 2 shown a plan view of the swing door system 10 shows, the sensor monitors 22 the area in front of the front 20a of the door leaf 20 ,

The sensor 24 monitors the area in front of the back 20b of the door leaf 20 ,

This is the sensor 22 relative to the front 20a of the door leaf 20 Oriented by an angle of approximately 45 °, wherein also other angles of, for example, about 30 °, about 40 ° and about 50 ° are conceivable, so that the sensor beam or the sensor 22 monitored area S1 in front of the front 20a of the door leaf 20 so that covers an area of half a square meter or one square meter in front of the front 20a of the door leaf 20 can be monitored.

The arrangement of the sensor 24 to monitor the back 20b of the door leaf 20 is equal.

The function of the swing door system 10 can be roughly described as follows:
If a person who is not shown in detail steps towards the front 20a of the door leaf 20 and places an access card on the access card reader 26 or brings the access card near the access card reader 26 who can also work without contact, so first by means of the card reader 26 and the associated control electronics checks whether an access authorization exists.

If this is the case, then recognizes the control electronics (control unit) based on the sensor signal of the first sensor 22 the access of the person to the front 20a of the door leaf 20 , the existing access authorization and therefore pivots, for example, to allow access of the person to the secure area, the door leaf 20 by means of the drive motor of the swing door system 10 away from the person towards the back 20b of the door leaf 20 , ie in the direction of R1.

As a result, a simple input control and a harmonious sequence of access can be made possible. The output control is analogous to the input control, as described above.

Does a person move to the back? 20b of the door leaf 20 to and from the access card reader 26 recognized a correct access authorization, pivots the door leaf 20 towards the front 20a of the door leaf 20 , ie in the direction of R2, and releases the passage.

In other words, it is recognized that an entrance control is to be performed when a person moves into the sensor area S1.

If a person moves into the sensor area S2, the swing door system is used 10 recognized that an exit check should be made.

If the access authorization is correctly recognized, the illumination can be used 30 switch from a stand-by state, which may be indicated by a blue color for example, to green to indicate correct access and the presence of an access authorization. If no correct access authorization is recognized, in the sense of a traffic light function, the illumination 30 switch to red.

If shortly after a person in the sensor area S1 and S2 or vice versa occurs, the swing door system 10 first allow the first detected person access.

If persons enter both the area S1 and S2 at the same time, the swing door system can 10 lock, ie not grant access to any person. For safety reasons, then a pivoting of the door leaf 20 be locked.

LIST OF REFERENCE NUMBERS

10

Hinged door system

12

basic column

14

Grundsäulenfuß

16

Basic column head

18

Hinged door holder

20

door leaf

20a

front

20b

back

22

first sensor

24

second sensor

26

Card reader, access card reader

28

surrounding border

30

illumination

R1

Direction 1

R2

Direction 2

S1

sensor range

S2

sensor range

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• EP 0617188 B1 [0003]
• WO 86/00953 [0004]
• EP 0423016 A1 [0004]
• EP 0075806 B1 [0004]
• DE 4105482 A1 [0004]

Claims (10)

Swing door system ( 10 ) for a person passage with a rigid basic column ( 12 ), one at the base column ( 12 ) pivotally mounted pivot door holder ( 18 ), one in the pivot door holder ( 18 ) held door leaf ( 20 ) with a front side ( 20a ) and with a back side ( 20b ), an access card reader ( 26 ) and with a first sensor ( 22 ) and a second sensor ( 24 ), the first sensor ( 22 ) an area (S1) in front of the front ( 20a ) of the door leaf ( 20 ) and wherein the second sensor ( 24 ) an area (S2) in front of the back ( 20b ) of the door leaf ( 20 ) supervised. Swing door system ( 10 ) according to claim 1, characterized in that the pivot door holder ( 18 ) in a central region in the base column ( 12 ) is arranged. Swing door system ( 10 ) according to claim 1 or claim 2, characterized in that the card reader ( 26 ) in the assembled state of the base column ( 12 ) at the base of the column ( 16 ), ie the uppermost region of the base column ( 12 ) is arranged, in particular above the pivot door holder ( 18 ) is arranged. Swing door system ( 10 ) according to one of the preceding claims, characterized in that the first sensor ( 22 ) and the second sensor ( 24 ) in the assembled state of the base column ( 12 ) in the base column foot ( 14 ), ie in the lower part of the basic column ( 12 ) is arranged, in particular below the pivot door holder ( 18 ) is arranged. Swing door system ( 10 ) according to one of the preceding claims, characterized in that the pivoting door system ( 10 ) has a control unit, by means of which the pivoting door can be pivoted in the direction of the area (S2) in front of the rear side ( 20b ) of the door leaf ( 20 ) when using the first sensor ( 22 ) a person access in the direction of the front ( 20a ) of the door leaf ( 20 ) is detected and by means of the access card reader ( 26 ) a correct access card is detected. Swing door system ( 10 ) according to one of the preceding claims, characterized in that the pivoting door system ( 10 ) has a control unit, by means of which the pivoting door can be pivoted in the direction of the area (S1) in front of the front side ( 20a ) of the door leaf ( 20 ), if by means of the second sensor ( 24 ) a person access in the direction of the back ( 20b ) of the door leaf ( 20 ) is detected and by means of the access card reader ( 26 ) a correct access card is detected. Swing door system ( 10 ) according to one of the preceding claims, characterized in that the pivoting door system ( 10 ) has an alarm unit, by means of which an alarm can be output and / or does not allow pivoting of the hinged door, if by means of the first sensor ( 22 ) and the second sensor ( 24 ) at the same time a person access in the direction of both the front ( 20a ) and the back ( 20b ) of the door leaf ( 20 ) is detected. Swing door system ( 10 ) according to one of the preceding claims, characterized in that the first sensor ( 22 ) and the second sensor ( 24 ) are capacitive sensors. Swing door system ( 10 ) according to one of the preceding claims, characterized in that the first sensor ( 22 ) and the second sensor ( 24 ) Are ultrasonic sensors. Swing door system ( 10 ) according to one of the preceding claims, characterized in that the first sensor ( 22 ) and the second sensor ( 24 ) Radar sensors are.

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