DE102017125616B3 - Method of data transmission and building or enclosure termination drive - Google Patents

Abstract

The invention relates to a method for data transmission between a building or enclosure end drive (10), the building or enclosure end drive (10) having at least one segment display (48), and a portable mobile terminal (64) having detection means (66) , In the method, a predetermined code is first displayed by means of the segment display (48). Subsequently, the code is detected by means of the detection device (66) of the portable mobile terminal (64). Finally, the detected code is evaluated by means of an evaluation device of the portable mobile terminal (64).

Description

The invention relates to a method for data transmission between a building or enclosure termination drive and a portable mobile terminal. The invention also relates to a building or enclosure termination drive.

In order to be able to operate building or enclosing end drives, such as garage door operators, it is known from the general state of the art to actuate them manually or by means of a remote control.

1. [1] „BiSecur SmartHome“; Firmenbroschüre der Hörmann KG Verkaufsgesellschaft, Stand 12.2016/Druck 12.2016/HF 86971 DE/PDF,
2. [2] Garagen- und Einfahrtstor-Antriebe“; Firmenbroschüre der Hörmann KG Verkaufsgesellschaft, Stand 07.2017/Druck 07.2017/HF 85945 DE,
3. [3] „Kurzanleitung - Die ersten Schritte mit Ihrem Garagentor-Antrieb“; Hörmann KG Verkaufsgesellschaft, Issue 03.2013/Print 04.2013/HF 86086 DE-EN-FR/PDF“,
4. [4] „Anleitung für Montage, Betrieb und Wartung - Garagentorantrieb“; Hörmann KG Verkaufsgesellschaft; TR10A039-F RE/06.2010,
5. [5] Anleitung für Montage, Betrieb und Wartung - Drehflügeltür-Antrieb“; Hörmann KG Verkaufsgesellschaft, TR10A203-E DX/01.2017" und
6. [6] „Anleitung für Installation und Betrieb - BiSecure Home“; Hörmann KG Verkaufsgesellschaft, TR20N004-B DX / 07.2016". In der
7. [7] DE 10 2010 047 301 A1

sind ferner ein Garagentorantrieb und ein Verfahren zum Einstellen eines solchen Garagentorantriebs beschrieben. Der Garagentorantrieb weist eine Doppel-7-Segmentanzeige auf. Die Einstellung des Garagentorantriebs erfolgt menügeführt, wobei die Menüs über die Doppel-7-Segmentanzeige angezeigt und entsprechend durch einen Nutzer manuell ausgewählt werden können.Such manual or remote operated actuators are described, for example, generally in the following references:

1. [1] "BiSecur SmartHome"; Company brochure of the Hörmann KG sales company, as of 12.2016 / print 12.2016 / HF 86971 EN / PDF,
2. [2] garage and entrance gate drives "; Company brochure of the Hörmann KG sales company, as of 07.2017 / print 07.2017 / HF 85945 DE,
3. [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. [4] "Instructions for Installation, Operation and Maintenance - Garage Door Drive"; Hörmann KG sales company; TR10A039-F RE / 06.2010,
5. [5] Instructions for Installation, Operation and Maintenance - Swing door operator "; Hörmann KG sales company, TR10A203-E DX / 01.2017 "and
6. [6] "Installation and Operation Instructions - BiSecure Home"; Hörmann KG sales company, TR20N004-B DX / 07.2016 "
7. [7] 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 drive has a double 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.

In the DE 10 2013 218 871 A1 A method for transferring data between a household electric appliance and a mobile phone is described. In the method, the household electric appliance transmits temporally successive light pulses in which data is coded. The light pulse signal is represented by a switched-on state or a switched-off state of a light source at a certain time. The light pulse signals are detected by a camera of the mobile phone. The household electric appliance transmits a plurality of light pulse signals in parallel at a respective time. The light pulse signals are output from a double-segment display.

In the DE 10 2014 217 692 A1 a luminous means arrangement for the dynamic display of a machine-readable code is described. The illuminant arrangement has a plurality of illuminants for displaying a machine-readable code. Furthermore, the luminous means arrangement has a communication interface and a converter unit, wherein the converter unit activates and / or deactivates the plurality of illuminants of the illuminant arrangement as a function of a signal received via the communication interface so that the machine-readable code is displayed when the illuminant arrangement is viewed from above.

In the US 2016/0123600 A1 a cooking appliance is described, which is set up, inter alia, for diagnostic information communication. The cooking device has a holder for supporting a cooking vessel at a cooking place. Furthermore, the cooking appliance has a heating element for heating the cooking vessel at the cooking place. Furthermore, the cooking appliance includes a user interface having a visual display for communicating primary operational information to a user during normal operation of the cooking appliance. Further, the cooking apparatus includes a controller configured to receive information indicative of a malfunction of the cooking apparatus and to control operation of the visual display to display an error signal that can be read by a portable code reader. The error signal consists of repeatedly lighting and disabling the visible indication at a given frequency.

In the EP 2 879 100 A1 a system is described which comprises a household appliance and a mobile communication device. The household appliance has a display element for optically displaying a status information of the household appliance. Furthermore, the mobile communication device has a camera, by means of which an optical display of a respective status information can be detected. The visual display comprises a segment display with individually controllable segments. The status information is passed through a corresponding control of the display is output in a flicker code. By means of a computer program, from the detected status information a customer service information which can be transmitted via the communication device to a remote receiver can be generated via the status information acquired in the household appliance.

In the EP 2 618 230 A2 is described a diagnostic device. The diagnostic device includes a camera configured to receive a signal displayed on a household appliance as an image signal. Furthermore, the diagnostic device has a plurality of image processing units in order to convert the data extracted from the image signal into product information. Furthermore, the diagnostic device includes a diagnostic unit configured to diagnose the home appliance based on the product information and generate a diagnostic result.

In the DE 20 2012 102 486 U1 a measuring device is described. The measuring device comprises a measuring device which has at least one measuring unit and, as a result of a measurement initiated by a user, generates a measuring signal which correlates with a variable to be measured. Furthermore, the measuring device comprises evaluation electronics which are set up to convert at least one measured variable measured by the measuring unit into a measured value, and an output device which is set up to output the measured value. The output device is further configured to output an encrypted code representing the measured variable or the measured value, which code can be read in and decrypted by an evaluation device and subsequently further processed.

In the WO 2016/124544 A1 An electronic device for opening / closing a door is described. The device includes an electronic lock having an automatic spring lock with an electrical means for moving the spring lock. Furthermore, the device comprises a portable signal transmitter, which comprises means for emitting light pulses in the visible spectrum, which define an opening or closing code of the automatic spring lock. Furthermore, the device comprises an electronic control and management unit, which is connected to an electrical device for moving the spring latch and to a receiving device and is intended to decode the light pulses detected by the receiving device and a command for the electrical device for moving the to determine automatic spring lock.

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 end drive with the features of the independent claims. Advantageous embodiments are the subject of the dependent claims.

To achieve this object, the invention provides a method for data transmission between a building or enclosure termination drive and a portable mobile terminal. The building or enclosure closing 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 completion drive. By "code" is preferably meant a character and / or a number and / or a string and / or a sequence of numbers. The segment display can therefore first display, for example, a number or string. For example, the code may be formed as 1-D (one-dimensional) code or 2-D (two-dimensional) code. A three-dimensional transmission is also conceivable: 1. X-axis, 2. Y-axis, 3. 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 code detected by the detection device can preferably take place by means of an image analysis of the portable mobile terminal.

When manually entering codes, the user may enter incorrect characters or numbers, making manual input more susceptible 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 is attached to the building or enclosure completion drive, for example, to identify the building or enclosure completion drive. Therefore, the printing process as well as the hardware be saved. Further, the display does not require additional code to be attached to or attached to the building or enclosure completion drive, or attached to the building or enclosure completion drive. As a result, no additional space for the code needs to be provided on an area of the building or enclosure end drive.

A segment display is a display or a display, with several controllable segments. A segment display is capable of representing letters, numbers or characters by electronically or electromechanically driving one or more of its segments. There are many different types of segment displays, which differ in the number and 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. Also possible is a version as a sixteen-segment display. These two segment displays have the advantage of being able to represent all capital letters of the Latin alphabet and some special characters, such as "+" and "*", well. In English, these ads 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 111 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 already existing door or gate drives have as display a segment display, 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 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 use in secure Bluetooth pairing, particularly for establishing secure Bluetooth pairing, between a building or enclosure termination drive and a mobile terminal.

According to the invention, it is provided that after evaluating the detected code by means of the portable mobile terminal, the portable mobile terminal is coupled to the building or enclosure termination drive via a wireless connection through a connection setup between the portable mobile terminal and the building closure drive. 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, through the detection or data transmission of the code, a connection is established 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, a user may be given a control signal to the control device by a predetermined input on the portable mobile terminal. 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, for example, LEDs (light emitting diodes), which are set up to illuminate or illuminate the several segments. Depending on the illumination of the segments, different, predetermined codes can be displayed. By displaying the code with the multiple segments of the segment display can particularly simple way predetermined codes are displayed.

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 dynamically displayed by the segment display. In other words, in particular a data exchange takes place with a dynamic code. By "dynamic display" is meant, in particular, 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 they have different flashing frequencies for providing the code, so that a plurality of bit sequences, in particular in parallel, are transmitted by the respective segments. In other words, the respective segments blink or flicker independently of each other, so that multiple bit sequences are transmitted to the portable mobile terminal. By "blinking frequency" is meant in particular a predetermined frequency to which the respective segments flash. The flashing frequency preferably specifies the time between switching on and off or activating and deactivating the segments. Particularly preferably, the data exchange or the data transmission takes place by means of flashing or flickering of the individual segments of the segment display. The reading or detection of the emitted flashing frequency is preferably carried out by the detection device of the portable mobile terminal. The evaluation of the emitted flashing frequency, that is to say of the code detected by the detection device, can take place 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 segments of the 7-segment display can be used to display the code 2 to 8 segments. 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. An exemplary embodiment is described below for this purpose: The individual segments or elements of the segment display preferably flash or flicker independently of one another, so that a plurality of 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 For the data transmission available segments, one obtains a baud rate of 33600. The content of the code currently provided for the connection can be transferred 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 takes place by means of image analysis in an app or application. Particularly preferred is the code by means of a Camera of the detection device detected. 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. By way of example, processing of the bit sequences of the segments, that is to say, in particular of the plurality of active markers in the form of LEDs, can take place with a sampling frequency of 60 Hz with a camera resolution of 640 × 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 shine continuously or continuously for the orientation of the detection 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 they are also available for data transmission after camera positioning.

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. Furthermore, the building or enclosure end drive has a control device that is set up to control the respective segments for displaying the predetermined code, wherein the control device is configured to control the respective segments independently of one another 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 comprising 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. Furthermore, the building or enclosure end drive has a control device that is set up to control the respective segments for displaying the predetermined code, wherein the control device is configured to control the respective segments independently of one another 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. Furthermore, the control device is set up to couple the portable mobile terminal to the building closure drive via a wireless connection by establishing a connection between the portable mobile terminal and the building closure drive after evaluating the detected code by means of 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.

• 1 eine schematische Seitenansicht auf einen als Schleppantrieb mit Führungsschienen-Getriebe und Antriebskopf ausgebildeten Garagentorantrieb;
• 2 eine Darstellung einer Anzeigeeinrichtung mit einer Segmentanzeige und einer Bedienereinheit des Garagentorantriebs;
• 3 eine Darstellung einer Doppel-7-Segmentanzeige; und
• 4 eine perspektivische Darstellung des Garagentorantriebs und eines portablen mobilen Endgeräts.

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

• 1 a schematic side view of a designed as a towed drive with guide rail gear and drive head garage door drive;
• 2 an illustration of a display device with a segment display and an operator unit of the garage door drive;
• 3 a representation of a double 7-segment display; and
• 4 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 thus also individually or in another than the combination shown to be regarded as part of the invention. Furthermore, the described embodiment can also be supplemented by further features of the invention already described.

The in the 1 and 2 illustrated building or enclosure completion drive 10 is as a garage drive or garage door drive 10 educated. The garage door drive 10 is as a tow drive 12 formed and has a drive device 14 on. Furthermore, the garage door drive includes 10 a gearbox 16 , The gear 16 is for connecting or coupling or connecting the drive device 14 to a gate, in particular garage door wings 18 , set up. As 1 it can be seen, is the garage door drive 10 in or at a garage 20 arranged. Particularly preferred is the garage door drive 10 in an interior of the garage 20 arranged. In 1 are the opening end position 22 and the final closing position 24 shown schematically in the same drawing to illustrate the movement. In the opening end position 22 is the garage door, especially the garage door drive 10 and the garage door sash 18 , in a position or position in which the garage door is open. In the final closing position 24 is the garage door, especially the garage door drive 10 and the garage door sash 18 in a position where the garage door is closed.

The drive device 14 also has a drive head 26 on which a housing 28 includes. In the case 28 is housed an electric geared motor, of which in 2 only one drive shaft 30 you can see. Furthermore, the garage drive includes 10 a control device 32 which are in the housing 28 the drive device 14 is arranged. The control device 32 is adapted to the gear motor and thus the entire drive device 14 to control.

The gear 16 has a guide rail 34 on, within the one carrier carriage 36 is guided linearly movable. Preferably, the driving carriage 36 be moved back and forth. The carrier carriage 36 is via an endless traction mechanism (not shown) with a drive roller, a guide roller and guided around these rollers traction means to the drive shaft 30 connected. The guide rail 34 is by means of a lintel fitting 38 and a ceiling fixture 40 with brackets and retaining tabs in the garage 20 fixable. Over a coupling rod 42 and a gate wing fitting 44 is the carrier slide 36 to the garage door wing 18 connected.

The adjustment and operation of the control device 32 via an operator unit 46 , in the 2 is shown. The operator unit 46 has several controls, in particular buttons or buttons, for entering commands and a segment display 48 on. The segment display 48 is here as a double-7-segment display with a first 7-segment display 50 for display of tens and a second 7-segment display 52 to display one's posts. The operator unit 46 is arranged as a single unit on a board (not shown in figures), which via a line with the control device 32 connected is.

The building or enclosure completion drive 10 can be operated and adjusted via a menu. The menus can be accessed via the controls, in this example in the form of a first button 54 and a second button 56 , are selected, wherein upon actuation of the first button 54 Menu numbers are counted up and pressing the second button 56 Menu numbers are counted down. About 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 serves 48 to display different information to a user during operation or during operation.

In 3 is the segment display 48 shown schematically enlarged. The segment display 48 is as a double 7-segment display with the first 7-segment display 50 and the second 7-segment display 52 educated. 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 arranged in pairs one above the other or side by side, in particular parallel to one another. The segments preferably have a square shape. The segments are in 3 with small Latin letters a to g, starting at the top, continuing in the clockwise direction and the middle segment is named last.

The first 7-segment display 50 and the second 7-segment display 52 are designed to represent decimal numbers from zero to nine. Alternatively or additionally, the respective segments can also be displayed or illuminated individually, in particular independently of one another. In addition, at the first 7-segment display 50 and the second 7-segment display 52 to the right of the figure or of the seven segments a to g, a first dot segment 60 in the first 7-segment display 50 and a second point segment 62 in the second 7-segment display 52 arranged. The first point segment 60 and the second point segment 62 can be designed as a point display or as Be integrated with commas. The dot segments 60 . 62 are in particular in the form of a point on the baseline to the right of the segment d of the first 7-segment display 50 and the second 7-segment display 52 arranged. 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 as well as the dot segments 60 . 62 can be illuminated or illuminated by means of individual light sources, in particular LEDs. For example, in each case one LED can be assigned to one segment. So, to illuminate or illuminate the segment display 48 all in all 16 LEDs are provided. The control device 32 may be adapted to individually and / or independently control the respective bulbs. The control device 32 is this with the segment display 48 wired or non-wireline coupled or connected.

The independent control of the individual segments a to g and / or point segments 60 . 62 can by the control device 32 respectively. By controlling the respective segments a to g and / or point segments 60 . 62 can through the segment display 48 a predetermined code will be displayed. The display of a predetermined code can be used for data transmission. The data transfer can be used to connect a portable mobile device 64 such as a smartphone or a tablet computer or a remote control or reader, and the building or enclosure completion drive 10 manufacture. In relation to 4 should be discussed in more detail on the procedure for data transmission.

In the method for data transmission is first using the segment display 48 a predetermined code is displayed. This code may be displayed, for example, after a user has operated the menu, for example one of the keys. Alternatively, the code can also be automatically displayed by the segment display 48 are displayed. For example, the predetermined code may also be after receiving a request or search signal of the portable mobile terminal 64 respectively.

To display the code is the controller 32 to set up the individual segments a to g and / or dot segments 60 . 62 independently of each other. When driving the segments a to g and / or dot segments 60 . 62 the respective lamps assigned to the segments can be activated by the control device 32 be controlled. 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 by the control device 32 be controlled such that they have to provide the code from each other different flashing frequencies, so through the respective segments a to g and / or dot segments 60 . 62 several bit sequences, in particular in parallel, are transmitted. Each segment preferably transmits a bit sequence. For example, a memory of the controller 32 several predetermined or different codes deposited or stored in the memory.

Thus, a data transfer can take place, the portable mobile terminal has 64 a detection device 66 on. The detection device 66 is preferably designed as a camera. With the detection device 66 the predetermined code is detected or recorded. For this purpose, the detection device 66 for example, to scan the code or the segment display 48 scan. To capture the code, the portable mobile device 64 For example, a scan program or a scan application (short scan app), the or on the portable mobile device 64 is installed.

So that the code through the detection device 66 can be detected, it may first be necessary for the portable mobile device 64 or the detection device 66 is aligned to the code. For orientation and / or orientation of the portable mobile terminal 64 and / or the detection device 66 can at least two segments of the segment display 48 be permanently displayed as position markers. In other words, at least two segments of the segment display light up 48 continuously or continuously for the orientation of the detection device 66 , in particular the camera of the portable mobile terminal 64 , For example, as the position marker, the first dot segment 60 the first 7-segment display 50 and segment a of the second 7-segment display 52 be used. It is also possible to use three or more of the segments as a guide. In another embodiment, two or more segments are used only as an orientation aid at the beginning of a camera acquisition in order to determine the camera position. Subsequently, these segments are also used for data transmission.

Once the position markers by the detection device 66 captured and the portable mobile device 64 or the detection device 66 has been aligned, the code can be detected by the detection device 66 be recorded or recorded or received. After the detection of the code evaluates an evaluation of the portable mobile terminal 64 the detected code. The evaluation of the by the detection device 66 detected codes can preferably be done 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 device may be configured to decrypt the code and further process the data and / or information transmitted with the code. After evaluating the detected code becomes the portable mobile device 64 with the building or enclosure completion drive 10 , in particular via a wireless connection, coupled. For example, the portable mobile terminal 64 and the building or enclosure completion drive 10 be connected to each other 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. As with the double-7-segment display 16 Total segments can exist in total 16 Segments are controlled.

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 at maximum 14 Segments bit strings are transmitted in parallel. Assuming a baud rate of 2400 per LED segment and multiplies this transmission rate with the 14 For the data transmission of available LED elements or LED segments, a baud rate of 33600 is obtained. The content of the QR code or code currently used for establishing the connection can be transmitted in less than 0.5 seconds. Processing of bit sequences of several active segments can be carried out, for example, with a camera resolution of 640 × 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.

Because the data is from the respective 7-segment display 50 . 52 , the double 7 Segments are sent, dynamic, can be controlled by a role assignment. 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 is the building or enclosure completion drive 10 designed as a door drive or as Einfahrttorantrieb.

For more details on the possible concrete embodiment of embodiments of the building or enclosure completion drive 10 as well as the system having this reference is made to the references [1] to [7].

• [8] Auszug aus Wikipedia, Stichwort „Segmentanzeige“, heruntergeladen am 13.10.2017

verwiesen.For more details on the possible design of the segment display 48 to the following reference:

• [8] Extract from Wikipedia, keyword "Segment Display", downloaded on 13.10.2017

directed.

Claims (13)

A method of data transfer between a building or enclosure completion drive (10), 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 : Displaying a predetermined code by means of the segment display (48), Detecting the code by means of the detection device (66) of the portable mobile terminal (64), - Evaluating the detected code by means of an evaluation of the portable mobile terminal (64), and - Coupling of the portable mobile terminal (64) with the building closure drive (10) via a wireless connection through a connection between the portable mobile terminal (64) and the building closure drive (10) after the evaluation of the detected code by means of the portable mobile terminal (64) , Method according to Claim 1 , characterized in that the predetermined code is displayed by means of a plurality of segments of the segment display (48). Method according to Claim 2 , 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. A method according to claim 3, characterized in that for the dynamic display of the segments, the respective segments are controlled independently of one another by a control device (32) of the Building or enclosure end drive (10) are controlled. Method according to Claim 4 , characterized in that the respective segments are controlled by the control device (32) such 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. Method according to one of claims -2 to -5, characterized in that the segment display (48) is designed as a double-7-segment display, being used to display the code 2 to 16 segments of the double 7-segment display. Method according to one of Claims 2 to 6 , characterized in that the respective segments for displaying the code are operated at a transmission rate between 2000 Bd and 2500 Bd, preferably with 2400 Bd. Method according to one of Claims 2 to 7 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 means (66) of the portable mobile terminal (64), with the segment display (48). Method according to one of the preceding claims, characterized in that the code is detected by optical reading or scanning by the detection means (66). Method according to one of the preceding claims, characterized in that the code is detected by means of a camera of the detection device (66). Method according to one of the preceding claims, characterized in that for detecting the code, the detection device (66) scans the segment display (48) with a sampling frequency between 60 Hz and 1000 Hz. System comprising: a building closure drive (10) having a segment display (48) arranged to display a predetermined code - The Gebäudeabschlussantrieb (10) further comprises a control device (32) which is adapted to control the respective segments for displaying the predetermined code, wherein - The control device (32) is further adapted to control the respective segments independently of each other that the code is dynamically displayed, wherein - The system further comprises a portable mobile terminal (64), which comprises a detection device (66) for detecting the code and an evaluation device for evaluating the detected code, wherein - The evaluation is set up to evaluate the detected code, wherein - The control device (32) is further adapted to the portable mobile terminal (64) to the building closure drive (10) via a wireless connection through a connection between the portable mobile terminal (64) and the building closure drive (10) after evaluating the detected Coupling codes by means of the portable mobile terminal (64). System (10) after Claim 12 , characterized in that the building or enclosure closing drive (10) is designed as a garage door drive.

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