WO2019072766A1

WO2019072766A1 - Method for transferring data and building or enclosure closure drive

Info

Publication number: WO2019072766A1
Application number: PCT/EP2018/077330
Authority: WO
Inventors: Tristan Cors; Thomas LOKOTSCH; Boris BÜCKER
Original assignee: Hörmann KG Antriebstechnik
Priority date: 2017-10-13
Filing date: 2018-10-08
Publication date: 2019-04-18
Also published as: DE102017125616B3

Abstract

The invention relates to a method for transferring data between a building or enclosure closure drive (10), the building or enclosure closure drive (10) having at least one segment display (48), and a portable mobile terminal (64), which has a capturing device (66). In the method, a predefined code is first displayed by means of the segment display (48). Then, the code is captured by means of the capturing device (66) of the portable mobile terminal (64). Finally, the captured code is evaluated by means of an evaluation device of the portable mobile terminal (64).

Description

Method of data transmission and building or

Einfriedungsabschlussantneb

The invention relates to a method for data transmission between a

Building or enclosure completion drive and a portable mobile terminal. The invention also relates to a building or

Fencing final drive.

To building or enclosure finishing drives, such as

Garage door operators to operate, it is known from the general state of the art to operate them manually or by means of a remote control.

Such are manually or by remote control actuated drives

for example, generally described in the following references:

[1] "BiSecur SmartHome", company brochure of Hörmann KG

Sales company, as of 12.2016 / print 12.2016 / HF 86971

DE / PDF,

[2] garage and entrance gate drives "; Firmenbroschüre der

Hörmann KG sales company, as of 07.2017 / Druck

07.2017 / HF 85945 DE,

[3] "Quick Start Guide - Getting Started with Your Garage Door Drive";

Hörmann KG Verkaufsgesellschaft, Issue 03.2013 / Print 04.2013 / HF 86086 DE-EN-FR / PDF ",

[4] .Instructions for installation, operation and maintenance - Garage door drive ";

Hörmann KG sales company; TR10A039-F RE / 06.2010,

[5] Instructions for installation, operation and maintenance - swing door operator "Hörmann KG sales company, TR10A203-E

DX / 01 .2017 "and

[6] "Installation and Operation Instructions - BiSecure Home"; Hörmann KG Sales Company, TR20N004-B DX / 07.2016 ". In the

[10] DE 10 2010 047 301 A1

Furthermore, a garage door drive and a method for adjusting such a garage door drive are described. The garage door opener has a dual 7-segment display. The setting of the garage door drive is menu-driven, whereby the menus can be displayed via the double-7-segment display and selected manually by a user.

Such described building or enclosure finishing drives are mostly used to automate building or enclosure doors, such as garage doors, entrance gates or doors. They are simple in control and cost-effective in construction.

The invention has for its object to provide a method and a building or enclosure end drive, by means of which the building or enclosure end drive can be operated and / or configured in a particularly safe, simple and reliable manner.

This object is achieved by a method for data transmission and by a building or enclosure closing drive with the features of

independent claims solved. Advantageous embodiments are

Subject of the dependent claims.

To solve this problem, the invention provides a method for

Data transmission between a building or enclosure termination drive and a portable mobile terminal. The building or

Enclosure completion drive can be designed, for example, as a door or door drive, in particular as a garage door drive. The portable mobile terminal may be, for example, a mobile phone, in particular a smartphone, or a tablet computer or a remote control. In the method, a predetermined code is displayed or output by means of a segment display of the building or enclosure termination drive. By "code" is preferably a character and / or a number and / or a string and / or a sequence of numbers is meant. The segment display can therefore first display, for example, a number or string.

For example, the code may be 1-D (one-dimensional) code or 2-D

be formed (two-dimensional) code. Also is a three-dimensional

Transmission conceivable: 1. X-axis, 2nd Y-axis, 3rd duration / time. In a further method step, the code is detected by means of a detection device of the portable mobile terminal. In other words, the displayed code can be picked up or received by the detection device of the portable mobile terminal. Subsequently, an evaluation device of the portable mobile terminal evaluates the detected code. The evaluation of the by the

Detection device detected codes can preferably be done by means of an image analysis of the portable mobile terminal.

When entering codes manually, users may receive incorrect information

Entering characters or numbers will cause a manual entry

more prone to error. In addition, manual entry is particularly time-consuming.

By capturing the code by means of the portable mobile terminal no manual input by a user is required, whereby the code can be detected particularly quickly, reliably and safely. Furthermore, no code needs to be printed, which, for example, to mark the building or enclosure completion drive to the building or

Enclosure completion drive is attached. Therefore, the printing process as well as the hardware can be saved. Furthermore, the display does not require additional code on or at the building or

Enclosure completion drive attached or building or

Enclosure completion drive to be enclosed. As a result, no additional space for the code on an area of the building or

Enclosure completion drive can be provided.

A segment display is a display or a display, with several

controllable segments. A segment display is able to pass through

electronic or electromechanical control of one or more of their segments to represent letters, numbers or characters. There are many different types of segment displays, which vary in number and Distinguish arrangement of their segments. The most important is the

Seven-segment display, the z. B. in digital clocks or calculators is used and all digits from 0 to 9 composed of up to seven individual "strokes".

Another example of the possible segment display is an extension of the seven-segment display, the fourteen-segment display, which includes additional diagonal and vertical segments. It is also possible

Version as sixteen-segment display. These two segment displays offer the advantage of all capital letters of the Latin alphabet and some

Special characters, such as "+" and " ^* ", are easy to map. in the

In English, these displays are often referred to as starburst display, union jack display or British flag display because of their appearance.

Other segment displays suitable for the purpose of the invention have significantly more segments, for example 38, 88 or 11 in the widely used BMG / MIS Geascript family. Segmented displays have a high readability and are distinguished in particular by matrix displays that have more flexible design options. Segment displays are standard components that are available at low cost and are very easy to control.

One idea of the invention lies in the data transmission by means of a

Segment display. Advantageously, the fact that many existing door operators have a segment display as display is used to use this segment display for data transmission between the drive and an electronic device.

One aspect of the invention relates in particular to a parallel digital one

Data transmission between a building or enclosure closing drive, in particular garage door drive and a mobile terminal by means of a 7-segment display.

Preferably, the invention finds in a secure Bluetooth coupling, in particular for establishing a secure Bluetooth coupling, between a Building or enclosure completion drive and a mobile terminal use.

An advantageous embodiment provides that, after the evaluation of the detected code by means of the portable mobile terminal, the portable mobile terminal is coupled to the building or enclosure termination drive, in particular via a wireless connection. In other words, after the evaluation of the detected code, a connection, in particular a wireless or wireless connection, can be established between the portable mobile terminal and the building or enclosure termination drive. In other words, by the detection or data transmission of the code is a connection between the building or

Enclosure termination drive and the portable mobile terminal.

For example, the portable mobile terminal and the building or enclosure termination drive can be connected via Bluetooth and / or WLAN. Particularly preferably, a Bluetooth coupling and / or WLAN coupling takes place by exchanging various data between the building or enclosure termination drive and the portable mobile terminal. Once the connection between the portable mobile terminal and the building or enclosure termination drive has been established, the portable mobile terminal can be used to control the building or enclosure completion drive. For example, by a predetermined input on the portable mobile terminal, a user can send a control signal to the control device

be issued. For example, by receiving the control signal, a building or enclosure, in particular a door or gate, can be opened and / or closed by the building or enclosure completion drive.

Advantageously, the predetermined code is displayed by means of several segments of the segment display. In other words, the segment display has a plurality of displayable segments or regions for displaying the code.

For example, the segments may be lit to indicate the code. For this purpose, the segment display can have a plurality of light sources, such as LEDs (light emitting diodes), which are set up to carry the plurality To illuminate or illuminate segments. Depending on the illumination of the

Segments can be displayed differently, predetermined codes. By displaying the code with the multiple segments of the segment display predetermined codes can be displayed in a particularly simple manner.

An advantageous development provides that, when the code is displayed, the respective segments are dynamically displayed, with the respective segments being activated and / or deactivated at predetermined time intervals for dynamic display. In other words, the code can be through the

Segment display are displayed dynamically. In other words, in particular a data exchange takes place with a dynamic code. With

"Dynamic display" is specifically meant that the display or

Illumination of the individual segments changes at predetermined time intervals.

For dynamic display of the segments, the respective segments are particularly preferably controlled independently of one another by a control device of the building or enclosure end drive. For activating and deactivating the individual or respective segments of the segment display or for dynamically displaying the code, the control device can preferably be set up to control the luminous means assigned to the respective segment in order to activate and / or deactivate the respective luminous means. Since the code or data is dynamic, role assignment can be controlled. In this case, a code for a standard user can be issued if another, especially privileged, user has already been trained.

According to a further advantageous embodiment, the respective segments are controlled by the control device such that these for

Providing the code from each other have different flashing frequencies, so that a plurality of bit sequences, in particular in parallel, are transmitted through the respective segments. In other words, the respective segments blink or flicker independently of each other, so that multiple bit sequences to the portable mobile terminal to be transmitted. By "flashing frequency" is meant in particular a predetermined frequency to which the respective segments are flashing The flashing frequency preferably specifies the time between the switching on and off or activating and deactivating the segments Particularly preferably, the data exchange or data transmission takes place by means of flashing or flickering The reading or detection of the transmitted flashing frequency is preferably carried out by the detection device of the portable mobile terminal

Flashing frequency, that is, the detected by the detection device codes can be done by means of an image analysis of the portable mobile terminal.

The segment display can be designed as a single-digit segment display - simple segment display - or as a multi-digit segment display - multiple segment display.

Advantageously, the segment display is designed as a double-7-segment display, wherein for displaying the code 2 to 16 segments of the double 7-segment display or seven-segment display are used. Alternatively, the segment display can also be designed as a 7-segment display, wherein the

Displaying the code 2 to 8 segments of the 7-segment display can be used. In particular, a seven-segment display has seven separately switchable, visible bars or segments or areas, which are arranged in the form of two stacked, often square rectangles. The seven-segment display is set up to display the decimal numbers zero to nine. The seven-segment display preferably has an eighth element or segment in the form of a dot. The double-7-segment display preferably has the 7-segment display arranged twice next to one another.

Particularly preferably, the double-7-segment display has two further segments in the form of points, that is to say a total of 16 segments.

An advantageous development provides that the respective segments for displaying the code with a transmission rate between 2000 Bd and 2500 Bd, preferably with 2400 Bd, operated. The following is a

Embodiment described: The individual segments or elements of Segment display flashing or flicker preferably independent of each other, so that several bit sequences are transmitted in parallel, ie simultaneously. Since a corresponding number of segments are present in a double 7-segment display, that is to say for example 16 segments including two points, a corresponding amount of data, in particular in a short time, can be transmitted. Particularly preferably, bit strings are transmitted in parallel on 14 segments. Assuming a baud rate of 2400 per segment, in particular LED segment, and multiplies this transmission rate with the 14 available for data transmission segments, one obtains a baud rate of 33600. The content of the currently provided for the connection code code can in less than 0.5 seconds.

Preferably, it is provided that the code is detected by optical reading or scanning by the detection device. For this purpose, the portable mobile terminal, for example, a scan program or a scan application (short scan app), which is installed on the portable mobile device. For example, the evaluation of the emitted

Flashing frequency via image analysis in an app or application. Particularly preferably, the code is detected by means of a camera of the detection device. In other words, the reading of the emitted flashing frequency or the transmitted code can be done with the camera of the portable mobile terminal.

Advantageously, the detection device for detecting the code scans the segment display with a sampling frequency between 60 Hz and 1000 Hz. For example, a processing of the bit sequences of the segments, ie

in particular the plurality of active markers in the form of LEDs, with a

Sampling frequency of 60 Hz with a camera resolution of 640 x 480 pixels. Particularly preferably, an image scan of the camera can take place of up to 1000 Hz. One way of processing active markers in the form of LEDs is described, for example, in the publication by Schlundt Johannes, April 16, 2014, Bachelor Thesis titled: Real-time Object Tracking with Active Markers and Multi-Camera System. According to an advantageous development, it is provided that at least two segments of the segment display are permanently displayed as position markers for aligning the portable mobile terminal, in particular the detection device of the portable mobile terminal, to the segment display. In other words, at least two segments of the

Segment display continuous or continuous for orientation of the

Detecting device, in particular the camera of the portable mobile

Terminal. In other words, two or more segments of the display are used as active markers for orientation of the detector. Due to the markers, the detection device can be particularly, easily and quickly oriented. It is also possible to use the segments serving for orientation only at the beginning of the data transmission method for camera positioning, and after the camera positioning also for data transmission to

To be available.

The invention also includes a building or enclosure end drive. The building or enclosure completion drive includes a segment display configured to display a predetermined code. Of

Furthermore, the building or enclosure end drive has a

Control device, which is adapted to control the respective segments for displaying the predetermined code, wherein the control device is adapted to the respective segments independently

to control that the code is dynamically displayable. Particularly preferably, the building or enclosure closing drive is designed as a garage door drive.

The invention also includes a system which includes a building or

Enclosure termination drive and a portable mobile terminal. The building or enclosure completion drive includes a segment display configured to display a predetermined code. Of

Furthermore, the building or enclosure end drive has a

to control that the code is dynamically displayable. The portable mobile Terminal has a detection device for detecting the code. Furthermore, the portable mobile terminal has an evaluation device for evaluating the detected code. Preferably, the control device is adapted to output the code for data transmission between the building or enclosure termination drive and the portable mobile terminal.

The advantages and preferred embodiments described for the method according to the invention also apply to the building or enclosure completion drive according to the invention and the system according to the invention.

An embodiment will be explained in more detail below with reference to the accompanying drawings. It shows:

Fig. 1 is a schematic side view of a tow drive with

Guide rail gear and drive head trained garage door drive;

FIG. 2 shows an illustration of a display device with a segment display and an operator unit of the garage door drive; FIG.

Fig. 3 is an illustration of a dual 7-segment display; and

Fig. 4 is a perspective view of the garage door drive and a portable mobile terminal.

The exemplary embodiment explained below is a preferred embodiment of the invention. In the exemplary embodiment, the described components of the embodiments each represent individual features of the invention, which are to be considered independently of one another and which further develop the invention independently of one another and therefore also individually or in a different combination than the one shown as part of the invention. Furthermore, the described embodiment can also be supplemented by further features of the invention already described. The illustrated in Figs. 1 and Fig. 2 building or

Enclosure completion drive 10 is designed as a garage drive or garage door drive 10. The garage door drive 10 is designed as a towed drive 12 and has a drive device 14. Furthermore, the garage door drive 10 includes a transmission 16. The transmission 16 is for connecting or coupling or

Connecting the drive device 14 to a gate, in particular

Garage door leaves 18, furnished. As can be seen Fig. 1, is the

Garage door drive 10 is arranged in or on a garage 20. Particularly preferably, the garage door drive 10 is arranged in an interior of the garage 20. In Fig. 1, the opening end position 22 and the closing end position 24 are shown schematically in the same drawing to illustrate the sequence of movements. In the opening end position 22 is the garage door, in particular the garage door drive 10 and the garage door leaf 18, in a position or position in which the garage door is open. In the

Close final position 24 is the garage door, in particular the

Garage door operator 10 and the garage door leaf 18, in a position in which the garage door is closed.

The drive device 14 further has a drive head 26, which comprises a housing 28. In the housing 28, an electric gear motor is housed, of which in Fig. 2, only a drive shaft 30 can be seen. Furthermore, the garage drive 10 comprises a control device 32, which is arranged in the housing 28 of the drive device 14. The control device 32 is adapted to the gear motor and thus the entire

Drive device 14 to control.

The transmission 16 has a guide rail 34, within the one

Carrier carriage 36 is guided linearly movable. Preferably, the

Mitnehmerschlitten 36 are shifted back and forth. The entrainment carriage 36 is connected via an endless traction mechanism (not shown) with a drive roller, a deflection roller and a traction means guided around these rollers to the

Drive shaft 30 can be connected. The guide rail 34 is by means of a

Lintel 38 and a ceiling mount 40 with brackets and

Retaining tabs in the garage 20 fastened bar. About a coupling rod 42 and a Gate wing fitting 44, the driving carriage 36 can be connected to the garage door leaf 18.

The adjustment and operation of the control device 32 via a

Operator unit 46, which is shown in Fig. 2. The operator unit 46 has a plurality of operating elements, in particular keys or buttons, for inputting commands and a segment display 48. The segment display 48 is here provided as a double 7-segment display with a first 7-segment display 50 for the display of tens and a second 7-segment display 52 for displaying Einser- places. The operator unit 46 is arranged as a single unit on a board (not shown in figures), which is connected via a line to the controller 32.

The building or enclosure end drive 10 can be operated and adjusted via a menu. The menus may be selected via the controls, in this example in the form of a first button 54 and a second button 56, wherein menu numbers are counted up on actuation of the first button 54 and menu numbers 56 on actuation of the second button counted down. Via a third button 58, the menus can be selected or the functions stored underneath can be activated or deactivated. For more details on operation, refer to [3], [4] and [7]. As can be seen, the segment display 48 is for displaying different

Information to a user during operation or during operation.

In Fig. 3, the segment display 48 is shown schematically enlarged. The segment display 48 is formed as a dual 7-segment display with the first 7-segment display 50 and the second 7-segment display 52. The first 7-segment display 50 and the second 7-segment display 52 have seven separately, in particular switchable and / or visible and / or illuminable, bars or segments. The segments are preferably in pairs

one above the other or side by side, in particular parallel to each other, arranged. The segments preferably have a square shape. The segments are indicated in FIG. 3 with small Latin letters a to g, starting at the top, continuing clockwise and the middle segment last named.

The first 7-segment display 50 and the second 7-segment display 52 are arranged to represent decimal numbers zero to nine. Alternatively or additionally, the respective segments can also be displayed or illuminated individually, in particular independently of one another. Additionally, in the first 7-segment display 50 and the second 7-segment display 52 to the right of the digit or seven segments a to g is still a first dot segment 60 in the first 7-segment display 50 and a second dot segment 62 in the second 7-segment display 52 arranged. The first dot segment 60 and the second dot segment 62 may be formed as a dot display or as

Be integrated with commas. The dot segments 60, 62 are arranged in particular in the form of a point on the base line to the right of the segment d of the first 7-segment display 50 and the second 7-segment display 52. The point can be controlled via an eighth bit of data.

The respective segments a to g of the first 7-segment display 50 and the second 7-segment display 52 and the point segments 60, 62 can be illuminated or illuminated by means of individual lighting means, in particular LEDs.

For example, in each case one LED can be assigned to one segment. Thus, a total of 16 LEDs can be provided for illuminating or illuminating the segment display 48. The control device 32 may be configured to control the respective lighting means individually and / or independently of one another. For this purpose, the control device 32 is coupled or connected to the segment display 48 via a line or unbound line.

The independent control of the individual segments a to g and / or

Point segments 60, 62 can be made by the controller 32. By controlling the respective segments a to g and / or dot segments 60, 62, a predetermined code can be displayed by the segment display 48. The display of a predetermined code can be used for data transmission. The data transmission can be used to connect between a portable mobile terminal 64, such as a Smartphone or a tablet computer or a remote control or a reader, and the building or enclosure end drive 10 manufacture. With reference to FIG. 4, the method for data transmission will be discussed in greater detail.

In the method for data transmission is first by means of

Segment display 48 a predetermined code displayed. For example, this code may be displayed after a user enters the menu,

for example, one of the keys has been operated. Alternatively, the code may also be automatically displayed by the segment display 48. For example, the predetermined code may be made even after receiving a request or search signal from the portable mobile terminal 64.

To display the code, the control device 32 is configured to control the individual segments a to g and / or point segments 60, 62 independently of one another. When driving the segments a to g and / or

Point segments 60, 62, the respective light sources associated with the segments can be controlled by the control device 32. Preferably, the respective segments are driven in such a way that the code is displayed dynamically. For dynamic display, the respective segments are activated and deactivated at predetermined time intervals. Furthermore, the respective segments a to g and / or dot segments 60, 62 may be replaced by the

Control device 32 are driven such that they have different flashing frequencies for providing the code, so that a plurality of bit sequences, in particular in parallel, are transmitted through the respective segments a to g and / or point segments 60, 62. Each segment preferably transmits a bit sequence. For example, a memory of the control device 32, several predetermined or different codes deposited or stored in the memory.

In order for data to be transmitted at all, the portable mobile terminal 64 has a detection device 66. The detection device 66 is preferably designed as a camera. With the detection device 66, the predetermined code is detected or recorded. For this is the Detector 66, for example, configured to scan the code or scan the segment display 48. For capturing the code, the portable mobile terminal 64 may include, for example, a scan program or a scan application (s) installed on the portable mobile terminal 64.

In order for the code to be detected by the detection device 66, it may first be necessary for the portable mobile terminal 64 or the

Detector 66 is aligned to the code. For orientation and / or orientation of the portable mobile terminal 64 and / or the

Detection device 66, at least two segments of the segment display 48 can be permanently displayed as position markers. In other words, at least two segments of the segment display 48 illuminate continuously or continuously for orientation of the detection device 66, in particular the camera of the portable mobile terminal 64

Position mark the first point segment 60 of the first 7-segment display 50 and the segment a of the second 7-segment display 52 are used. It is also possible to use three or more of the segments as a guide. In another embodiment, two or more segments are only used at the beginning of a camera detection as a guide to determine the camera position. Subsequently, these segments are also used for data transmission.

As soon as the position markings have been detected by the detection device 66 and the portable mobile terminal 64 or the detection device 66 has been aligned, the code can be detected or recorded or received by the detection device 66. After detecting the code, an evaluation device of the portable mobile terminal 64 evaluates the detected code. The evaluation of the code detected by the detection device 66 can preferably take place by means of an image analysis. For example, the evaluation device can be configured to recognize the shape and / or color and / or pattern of the code. Additionally or alternatively, data may be stored in the code. Additionally or alternatively, the

Evaluation be configured to decrypt the code and the to process data and / or information transmitted with the code. After evaluating the detected code, the portable mobile terminal 64 is coupled to the building or enclosure termination drive 10, in particular via a wireless connection. For example, the portable mobile terminal 64 and the building or enclosure termination drive 10 may be interconnected via Bluetooth.

In the following, we will discuss a specific embodiment:

For data transmission, the individual segments and / or dot segments blink or flicker independently of each other, so that several bit sequences are transmitted in parallel. Since there are 16 segments in total in the double 7-segment display, a total of 16 segments can be activated. Two or more segments of the dual 7-segment display, for example, the left point and the right a, serve as active markers for orienting the camera of the smartphone. It can thus be transmitted in parallel to a maximum of 14 segments of bit strings. Assuming a baud rate of 2400 per LED segment and multiplies this transmission rate with the 14 available for the data transmission LED elements or LED segments, one obtains a baud rate of 33600. The content of currently for the connection

provided QR codes or codes can be transmitted in less than 0.5 seconds. Processing of bit sequences of multiple active segments may, for example, with a camera resolution of 640 x 480 pixels and a

Sampling frequency of 60 Hz. Alternatively, an image scan of the camera can also be made with a sampling frequency of up to 1000 Hz. Also image scans with frequencies> 1000 Hz are possible.

Since the data sent by the respective 7-segment display 50, 52, the dual 7-segment display are dynamic, a role assignment can be controlled. In this case, a code for a standard user can be issued if another privileged user has already been trained. In another embodiment, not shown here, the building or enclosure closing drive 10 is configured as a door drive or as an entrance gate drive.

For more details on the possible concrete embodiment of

Embodiments of the building or enclosure termination drive 10 as well as the system comprising it are referred to the references [1] to [7].

For further details on the possible embodiment of the segment display 48, reference is made to the following reference:

[8] Excerpt from Wikipedia, keyword "Segment Display",

downloaded on 13.10.2017

directed.

LIST OF REFERENCE NUMBERS

10 Building or enclosure finishing drive

12 drag drive

14 drive device

16 gears

18 garage door leaves

20 garage

22 open end position

24 closing position

26 drive head

28 housing

30 drive shaft

32 control device

34 guide rail

36 carriage

38 Lintel fitting

40 ceiling mounting

42 coupling rod

44 door leaf fitting

46 Operator unit

48 segment display

50 first 7-segment display

52 second 7-segment shares

54 first key

56 second button

58 third button

60 first point segment

62 second point segment

64 portable mobile device

66 detection device

Claims

Claims:

1 . Method for data transmission between a building or

Enclosure closing drive (10), wherein the building or

Enclosure termination drive (10) having at least one segment display (48), and a portable mobile terminal (64) having detection means (66), comprising the steps of:

Displaying a predetermined code by means of the segment display (48),

- Detecting the code by means of the detection means (66) of the portable mobile terminal (64) and

- Evaluating the detected code by means of an evaluation device of the portable mobile terminal (64).

2. The method according to claim 1,

characterized in that

after evaluating the detected code by means of the portable mobile

Terminal (64), a coupling of the portable mobile terminal (64) with the building or enclosure closing drive (10), in particular via a wireless connection takes place.

3. The method according to claim 1 or 2,

characterized in that

the predetermined code is displayed by means of a plurality of segments of the segment display (48).

4. The method according to claim 3,

characterized in that

when displaying the code, the respective segments are displayed dynamically, wherein for the dynamic display the respective segments are activated and deactivated at predetermined time intervals.

5. The method according to claim 4,

characterized in that

for dynamic display of the segments, the respective segments independently by a control device (32) of the building or

Einschlussungsabschlussantriebs (10) are controlled.

6. The method according to claim 5,

characterized in that

the respective segments are controlled by the control device (32) in such a way that they have different flashing frequencies for providing the code, so that a plurality of bit sequences are transmitted in parallel by the respective segments.

7. The method according to any one of claims 3 to 6,

characterized in that

the segment display (48) is designed as a double-7-segment display, with segments of the double 7-segment display being used to display the code 2 to 16.

8. The method according to any one of claims 3 to 7,

characterized in that

the respective segments are operated to display the code at a transmission rate between 2000 Bd and 2500 Bd, preferably at 2400 Bd.

9. The method according to any one of claims 3 to 8,

characterized in that

at least two segments of the segment display (48) are permanently displayed as position markers for aligning the portable mobile terminal (64), in particular the detection device (66) of the portable mobile terminal (64), with the segment display (48).

10. The method according to any one of the preceding claims,

characterized in that the code is detected by optical reading or scanning by the detecting means (66).

10. The method according to any one of the preceding claims,

characterized in that

the code is detected by means of a camera of the detection device (66).

1 1. Method according to one of the preceding claims,

characterized in that

for detecting the code, the detection means (66) samples the segment display (48) at a sampling frequency between 60 Hz and 1000 Hz.

12. A building or enclosure completion drive (10) comprising:

a segment display (48) adapted to display a predetermined code and

- A control device (32) which is adapted to the respective

To drive segments for displaying the predetermined code, wherein

- The control device (32) is adapted to control the respective segments independently of each other that the code is dynamically displayed.

13. building or enclosure end drive (10) according to claim 12, characterized in that

the building or enclosure closing drive (10) is designed as a garage door drive.