EP2796651B2 - System of a building with multiple closing devices - Google Patents

Description

The invention relates to a system of a building according to the preamble of claim 1 and a method for operating a system of a building.

Such a system of a building comprises at least two locking devices, each of which has a frame, an adjustment leaf movably arranged on the frame, an electric motor drive device for adjusting the adjustment leaf or an assembly of the adjustment leaf and a control device. In addition, the system has at least one sensor device for generating a sensor signal depending on at least one environmental condition.

Such a locking device can be, for example, a building door or a building window or another device, for example a flap device or the like, on a building. With such a locking device, an opening in a building can generally be either closed or opened, with a window, for example, having an at least partially transparent, translucent pane in a manner known per se.

Traditionally, building windows or doors can be manually operated to open or close them. A window sash of a building window can, for example, be brought into a tilt position and pivoted about a horizontal pivot axis or completely opened by pivoting about a vertical pivot axis.

In addition, it is known to provide drive devices on building windows or building doors, which are used for electromotive adjustment of the window sash or the door sash or, for example, act on a locking device, for example to lock a window or a door in a closed position or to open it by adjusting locking pins of the locking device to release.

A locking device with an adjustment leaf that can be adjusted by an electric motor using a drive device is, for example, from DE 10 2011 006 524 A1 known.

From the unpublished German patent application 10 2012 203 602.4 a drive device is known which is designed in the manner of a servo motor for actuating a locking device of a locking device.

Although electromotive drive devices can now be provided on locking devices for adjusting the adjustment sash or at least a subassembly of the adjustment sash, it is still generally necessary to initiate an adjustment process manually by a user and to control it by actuating a suitable operating unit. For example, it can be provided to operate a drive device for opening a window or a door by manually operating a suitable operating unit.

The US 2007/210737 A1 discloses a window system in which windows are each assigned local sensors and a drive unit. Each window also has a local control device that communicates with a central control device. This can be done in a wireless or wired manner.

From the EP 0 976 320 A2 a control and regulating device is known in which a drive device is assigned to the windows of a building, in particular a greenhouse. Two drive devices are assigned to a control element, with the control elements communicating with each other and with a higher-level central control in the form of a controller.

From the DE 40 23 673 A1 a system is known in which remote switches of different locking devices, for example a window and a door, can communicate with each other wirelessly or via a bus system. Using a sensor device, external environmental influences can be detected, which are used to control the locking devices using internal measured values from a sensor device arranged inside a room.

The EP 0 799 962 A1 describes a method for operating a door system in which, for example, external and internal doors can be operated in a coordinated manner. Door elements can be assigned a higher-level control, whereby each door element can also have an individual control. A climate detection system can have several sensors to record climatic conditions in front of and behind the door system.

The US 4,174,494 A describes a system in which individual drive devices are each assigned a decentralized control. The DE 10 2007 041 383 A1 describes a smoke and heat exhaust (RWA) and/or ventilation device with electric motor drives for opening flaps and distributed control and energy supply units. The WO 00/11778 A1 describes a switching power supply in which the component cost is reduced compared to a conventional switching power supply.

The object of the present invention is to provide a system of a building and a method for operating a system of a building in which processes that are conventionally initiated and controlled by a user can take place in at least a largely automated manner in order to provide a user to facilitate the operation of a plurality of locking devices in a building.

This task is solved by an object with the features of claim 1.

Accordingly, in a system of a building it is provided that the control device of each locking device has a communication interface and the control devices of the at least two locking devices are designed, via their communication interfaces, to control the at least two locking devices depending on the sensor signal of the at least one sensor device to communicate with each other.

The present invention is initially based on the idea of providing one or more sensor devices that detect an environmental condition. Such an environmental condition is the brightness, a vibration of a component, and/or the occurrence of noise in the area of a sensor device. Other environmental conditions may include temperature, humidity, air pressure, air flow, air quality, a break in a component, the presence of rain and/or the amount of air. Accordingly, the sensor device is designed as a brightness sensor, as a temperature sensor, as an air humidity sensor, as an air pressure sensor, as an anemometer, as a vibration sensor, as a break sensor, as a proximity sensor or the like and is used to detect the associated environmental condition and to generate a sensor signal depending on the detected environmental condition (the Sensor signal indicates, for example, brightness, temperature, humidity, air pressure, etc.). Depending on a detected environmental condition, the locking devices of the system are then controlled, for which purpose the control devices of the locking devices communicate with one another in order to react in a coordinated manner to a detected environmental condition.

In principle, sensor devices can be arranged in the system at different locations, with several sensor devices which, for example, display different environmental conditions, for example brightness and temperature, also being provided at one location. Advantageously, however, at least one sensor device is assigned to each locking device, so that at least one environmental condition can be detected and measured locally on each locking device.

For example, the brightness can be measured locally at each locking device, so that each locking device can output information about the environmental conditions prevailing locally at the respective locking device via corresponding sensor signals. These local environmental conditions are exchanged between the locking devices via the communication interfaces of the control devices, so that the locking devices can each have information about the environmental conditions on the individual locking devices and thus a coordinated operation of the locking devices, for example a coordinated actuation of the locking devices for opening or closing the locking devices , becomes possible.

For example, the control devices of the locking devices can be designed to control the locking devices depending on the sensor signal to adjust an air flow through the locking devices. This can be done, for example, against the background that an increased temperature or a reduced air quality is detected in a room within the system, so that the temperature or the air quality in the room can be influenced by exchanging air in the room by providing an air flow through the room should. To adjust the air flow, the air pressure can be measured at at least two locking devices, whereby if an air pressure difference is detected at the two locking devices, the locking devices can be actuated to open in order to cause an air flow through the locking devices and through the room.

It is also conceivable, for example, that a reduced air quality, an unfavorably increased or decreased air humidity or an unfavorable temperature within a room of the system is determined by means of at least one sensor device. In this case, one or more locking devices for air exchange in the room can be opened in a coordinated, controlled manner over a period of time, in which case the locking devices are opened depending on sensor signals measured locally on the locking devices, for example the temperature or humidity, which is the environmental condition to be changed, i.e. e.g. B. can influence the air quality, humidity or temperature.

For example, if it is determined within a room that the temperature there is above a predetermined setpoint, and at the same time it is determined that there is also an increased temperature on locking devices (for example on a sunny side of a building), and on other locking devices (for example on a shady side of the building). If there is a lower temperature, the locking devices can be specifically controlled for opening, which can have a positive effect, for example, by lowering the temperature within the room towards the desired setpoint, i.e. in the example mentioned, the locking devices on the shady side of the building in order to reduce the temperature within the room.

For example, an acoustic volume, i.e. a noise level, is measured at the locking devices. If it is determined that there is an increased noise level on a locking device (preferably outside the building), these locking devices and possibly also other locking devices can be activated for closing in order to shield a room within the building from noise and in this way reduce the volume in the room to reduce.

Furthermore, it is conceivable to control the locking devices to provide increased burglary protection, for example by controlling all locking devices for closing and locking, if on a locking device, for example on a window sash, a vibration that exceeds a setpoint or even a break is detected, which can indicate an attempted break-in.

The locking devices communicate with each other via the control devices assigned to them and their communication interfaces and in this way exchange data and information in order to be able to operate the locking devices in a coordinated manner. The operation can be completely automatic, so that no or only a minimal number of user interactions are required. Providing burglary protection by controlling the locking devices for closing and locking can, for example, be done completely without user interaction. Setting a temperature in a room through a suitable air exchange, for example by adjusting an air flow or by opening certain locking devices, can also be completely automated, whereby a user may be able to set a desired temperature and the system then automatically initiates the necessary steps . Or a user can initiate a predetermined process, for example the "ventilation" process, via a suitable operating unit that communicates with the control devices, with the system then automatically carrying out the steps necessary to carry out the process and, for example, specifically controlling those locking devices that have a desired one Air exchange can occur or where, for example, no rain is currently being detected.

The control devices thus communicate with each other and possibly also with an operating unit that can be operated by a user. In addition, it can be provided that the control devices also communicate with other functional systems of a building, for example an alarm system, an air conditioning system or a heating system. For example, if an attempted break-in is detected locally on one or more locking devices, an alarm system can also be activated to initiate suitable countermeasures, for example to output an acoustic signal. Or a heating system or air conditioning system can be operated in interaction with the locking devices to set predetermined climatic conditions within a room of the system, so that in interaction of the heating system and / or the air conditioning system with the locking devices in an energy-efficient manner, for example, a predetermined temperature, humidity or the like within a room in a building can be set.

Of course, other functional systems that differ from the locking devices and with which the control devices of the locking devices communicate for coordinated operation are also conceivable.

For communication purposes, each control device can be connected, for example, to a bus system in a building via the communication point assigned to it. For example, a bus system can be used to exchange wired information and data between individual functional units within a building. However, it is also conceivable that the control devices communicate wirelessly with each other and possibly also with other functional systems, for which suitable wireless communication standards, for example WiFi (WLAN), Bluetooth or the like can be used.

One idea of the present invention is to enable decentralized control, which can basically do without a central control device, by assigning a control device to each locking device and by providing communication between the control devices of the locking devices. The locking devices are controlled in a decentralized manner through communication between the individual control devices provided locally on the locking devices. In addition, it is also conceivable to provide a central control device that can take on central control tasks. For example, communication between the individual, decentralized control devices can then also take place via the central control device, with information and data continuing to be exchanged between the individual decentralized control devices assigned to the locking devices, but this then takes place via the central control device.

As mentioned, each control device is assigned to a locking device. The control device is mounted on a building in the area of the locking device, for example as an integral part of the locking device. For example, the control device can be accommodated in the frame of the associated locking device. However, it is also conceivable to accommodate the control device, for example, in a flush-mounted box in the immediate vicinity of the assigned locking device.

In order to attach the control device integrally to the locking device or at least in spatial proximity to the locking device, it is desirable to reduce the installation space required for the control device to such an extent that the control device can be accommodated, for example, in the frame of the locking device or in a flush-mounted box near the locking device. For this purpose, it is provided that a switching power supply of the control device and a control part of the control device share a processor unit, so that no separate processor units are required on the one hand for the switching power supply and on the other hand for the control part.

A switching power supply is an electronic assembly that is designed to convert an unstabilized input voltage into a constant output voltage. This is why the unstabilized one is used Input voltage, for example a mains voltage of a power supply network, first rectified, then converted into an alternating voltage of higher frequency for transformation (through the so-called "switching") and rectified again after the transformation. In contrast to conventional transformer power supplies or series voltage regulators, such switching power supplies have a high level of efficiency.

Because the switched-mode power supply and the control part of the control device use a common processor unit (traditionally, switched-mode power supplies have their own processor unit), functional components of the control device can be integrated into one another, and components, in particular a separate processor unit, can be used for the switched-mode power supply on the one hand and the control part on the other , be waived. The integrated design of the control device reduces the installation space, so that it can be accommodated within the framework of the locking device or in a flush-mounted box in the area of the locking device. In addition to cost and space advantages, other advantages may also arise from the fact that direct regulation of the power supply is possible, taking into account a control process that is currently being carried out, without separate processor units of the switching power supply on the one hand and the control part on the other hand having to communicate with each other.

The processor unit can also include a memory for data storage.

According to the invention, the control device further has a sensor unit for providing a connection for at least one sensor device. One or more sensor devices are connected to the control device via the sensor unit, with incoming sensor signals being evaluated via the sensor unit and fed to the control part in order to enable control of the assigned locking device and also of the other locking devices through communication with other control devices.

Furthermore, the control device can have an electrical energy storage device for electrical supply, wherein the electrical energy storage device, in particular a rechargeable battery in the manner of an accumulator, can be arranged in the same housing as other functional components of the control device or also separately outside the housing. By means of the electrical energy storage it can be ensured that in the event of a power failure - i.e. in the event of a failure of the electrical supply via an electrical supply network connected to the control device - the operation of the control device as well as the electrical functional components of the locking device is guaranteed. For example, in the event of a power failure on an electrical supply network, the drive device of the locking device can also be supplied via the electrical energy storage, so that even in the event of a power failure, the locking device can still be actuated to open or close, for example.

The control device can be designed to be self-learning. This is to be understood as meaning that the control device can, in a self-learning manner, record any sluggishness that occurs during an adjustment process of the associated locking device, in order to control and regulate the drive device in a subsequent closing process in such a way that the sluggishness is counteracted in a suitable manner, for example by increasing power. In addition, the control device can, for example, learn user behavior when operating one or more locking devices in order to then be able to carry out a learned actuation process in an automatic, automatic manner, largely without user interaction.

In addition, the control device can be designed, for example, to recognize and, if necessary, display maintenance intervals, to react to changes in climatic conditions, to recognize manipulation of a locking device (for example by detecting the current of the drive or by detecting the direction of rotation and the position of the drive) or the like .

• auf Einbruchsversuche zu reagieren und ggf. einen Alarm zu erzeugen, um damit die Einbruchssicherheit zu erhöhen,
• Motorparameter des Antriebs anzupassen und zu optimieren, beispielsweise in Abhängigkeit von an einer Schließvorrichtung festgestellten Umweltbedingungen,
• die Energieeffizienz des Gesamtsystems zu verbessern,
• die Energiekosten des Systems zu berechnen (Stichwort "Power Metering"),
• das System zu schützen vor Einflüssen ungünstiger Klimabedingungen,
• den Energiehaushalt eines Gebäudes zu verbessern,
• die Lüftungsbedingungen eines Gebäudes zu regeln und zu optimieren und
• den Komfort eines Nutzers zu erhöhen, beispielsweise durch Bereitstellung eines Lärmschutzes.

In particular, the system of the type described here can enable

• react to attempted break-ins and, if necessary, generate an alarm in order to increase burglary security,
• to adapt and optimize motor parameters of the drive, for example depending on environmental conditions determined on a locking device,
• to improve the energy efficiency of the entire system,
• to calculate the energy costs of the system (keyword “power metering”),
• to protect the system from the influences of unfavorable climatic conditions,
• to improve the energy balance of a building,
• to regulate and optimize the ventilation conditions of a building and
• to increase the comfort of a user, for example by providing noise protection.

The task is also solved by a method for operating a system of a building. The system here comprises at least two locking devices, each of which has a frame, an adjustment leaf arranged on the frame, an electric motor drive device for adjusting the adjustment leaf or an assembly of the adjustment leaf and a control device, as well as at least one sensor device for generating a sensor signal depending on at least one environmental condition. It is provided that the control device of each locking device has a communication point and the control devices of the at least two locking devices communicate with one another via their communication interfaces for controlling the at least two locking devices depending on the sensor signal of the at least one sensor device.

Regarding advantages and advantageous configurations of the method, reference should be made to what has been stated above for the system, which also applies analogously to the method.

Fig.1

Eine schematische Ansicht eines Systems eines Gebäudes mit mehreren Schließvorrichtungen;

Fig. 2

eine weitere schematische Ansicht des Systems;

Fig. 3

eine schematische Ansicht des Systems, mit einer zusätzlichen Zentralsteuerung;

Fig. 4

eine schematische Ansicht einer Steuereinrichtung; und

Fig. 5

eine schematische Ansicht eines Schaltnetzteils der Steuereinrichtung.

The idea underlying the invention will be explained in more detail below using the exemplary embodiments shown in the figures. Show it:

Fig.1

A schematic view of a building's system with multiple locking devices;

Fig. 2

another schematic view of the system;

Fig. 3

a schematic view of the system, with an additional central control;

Fig. 4

a schematic view of a control device; and

Fig. 5

a schematic view of a switching power supply of the control device.

A system 1 of a building, shown in Fig. 1 , has several locking devices 20-23 in the form of, for example, a front door 20, a patio door 21 and building windows 22, 23. The locking devices 20-23 each comprise, in a manner known per se, a frame 201-231 and an adjustable adjustment wing 200-230 arranged thereon, which can be adjusted to open or close the respectively assigned locking device 20 to 23.

The locking devices 20-23 are assigned to a room R of a building and are used to selectively close or release openings that provide access to the room R.

Each locking device 20-23 has a drive device 202-232, which is used to adjust the respectively assigned adjustment wing 200-230 or to adjust at least one assembly of the adjustment wing 200-230. The drive device 202-232 can be controlled, for example, in order to move the adjustment wing 200-230 in an electric motor manner to open or close the respectively assigned locking device 20-23.

Each locking device 20-23 is further assigned a sensor device 30-33, which serves to detect at least one environmental condition in the area of the respectively assigned locking device 20-23 and can be an integral part of the locking device 20-23 or at least in spatial proximity to the locking device 20- 23 is arranged.

In addition, further sensor devices 34, 35 can also be provided, which are arranged at other locations inside or outside the building and also detect environmental conditions and generate corresponding sensor signals.

The sensor devices 30-35 are used to measure brightness, vibration or noise level. In addition, the sensor devices 30-35 can be used to measure temperature, humidity, air pressure, air flow, air quality, rupture, or other measured values.

Finally, each locking device 20-23 has an associated control device 40-43, which can also be an integral part of the locking device 20-23 (for example, by being arranged within a profile of the frame 201-231 of the associated locking device 20-23) or which in spatial proximity to the locking device 20-23, for example within a flush-mounted box in a building wall.

By means of the control devices 40-43, the possibility for decentralized control of the locking devices 20-23 is created in the sense of the present invention, in that each control device 40-43 has a communication interface 401 (see Fig. 4 ), via which the control devices 40-43 can communicate with one another for controlling the locking devices 20-23. The control is carried out in a coordinated manner, taking into account the sensor signals from the sensor devices 30-35, so that the locking devices 20-23 are each controlled to open or close, taking into account information, data and measured values obtained via the individual sensor devices 30-35 can be used, for example, to set an air flow L within the room R, to influence the temperature, humidity or air quality within the room R, to effect an air exchange in an efficient, energy-saving manner, to improve burglary protection or another actuation process of the locking device 20-23 to be carried out in an automated manner.

The control devices 40-43 can do this, as shown schematically in Fig. 2 shown, communicate with each other in a decentralized manner in that each control device 40-43 communicates with every other control device 40-43 through data and information exchange. In this way, a control device 40-43, for example, transmits sensor signals from the sensor device 30-35 assigned to it to the other control devices 40-43, so that data measured locally on a locking device 20-23 is also available on other locking devices 20-23 and for control these locking devices 20-23 can be taken into account.

It is conceivable in this context that each control device 40-43 communicates with only one or a maximum of two further control devices 40-43, with data from one control device 40-43 also being passed on to other control devices via another control device 40-43, so that a serial Communication between the control devices 40-43 is provided.

It is also conceivable, as shown schematically in Fig. 3 shown that in addition to the decentralized control devices 40-43 on the individual locking devices 20-23, a central control 5 is also provided, via which communication between the individual control devices 40-43 can be carried out if necessary.

In addition, one, several or even all of the control devices 40-43 or the central control 5 can be in communication connection with one or more further functional systems 8. The further functional systems can be, for example, an alarm system, a heating system or an air conditioning system, which can thus be controlled in a coordinated manner with the actuation of the locking devices 20-23 in order to influence the conditions within the room R, for example a temperature or to set an air humidity within the room R in the desired manner.

The communication between the control devices 40-43 and also with the central control 5 and also the other functional systems 8 can take place, for example, via a bus system to which the control devices 40-43, the central control 5 and the other functional systems 8 are connected. However, it is also conceivable that the control devices 40-43 communicate with one another wirelessly, for example using a wireless communication protocol such as the Wifi or Bluetooth standard.

The locking devices 20-23 are controlled for opening or closing in a coordinated manner via the control devices 40-43, in that the control devices 40-43 communicate with one another via their respective communication interfaces 401 and in this way exchange data and information about sensor signals from the sensor devices 30-35. For example, in this way the control devices 40-43 can actuate the closing devices 20-23 to set a predetermined air flow L through the space R. If an exchange of air is desired, for example to influence the air quality, the temperature or the humidity in the room R, it can be determined, for example by means of the sensor devices 30-35, how the air pressure behaves at the different closing devices 20-23. For example, if an air pressure difference is detected between two locking devices 20-23 (for example a comparatively high air pressure at one locking device 20-23 and a comparatively low air pressure at another locking device 20-23), the corresponding locking devices 20-23 can be adjusted by appropriately adjusting the respective ones Adjustment wings 200-230 are opened to generate an air flow L through the closing devices 20-23 in space R.

In general, the locking devices 20-23 can be controlled depending on environmental conditions recorded and measured locally on the locking devices 20-23 in order to bring about a coordinated actuation of the individual locking devices 20-23, for example to control the temperature, the air pressure, the humidity, the brightness , to influence the air quality or the like within the room R. It is also conceivable that one or more locking devices 20-23 are closed in a coordinated manner if a noise level is detected outside the room R by a sensor device 30-35 that exceeds a predetermined target value in order to shield the room R from noise and thus the To increase user comfort in the room R.

Or the locking devices 20-23 can be controlled for closing and locking if, for example, a shock or a break is detected on a locking device 20-23 by a suitable sensor device 30-35, for example on an adjustment leaf 200-230, or if a person is approaching by means of a proximity sensor which could potentially indicate a break-in. By controlling all locking devices 20-23 for closing and locking, burglary protection is provided, which increases burglary security. In this case, a functional system 8 in the form of an alarm system can also be controlled in order to trigger an alarm and initiate suitable countermeasures, for example notifying an external security service.

The control devices 40-43 can also carry out time-dependent actuation processes, so that, for example, one or more of the closing devices 20-23 are activated to ventilate the room R at certain time intervals or at a certain time of day.

At the in Fig. 1 to 3 In the system 1 shown, each locking device 20-23 is assigned a control device 40-43, which are thus arranged decentrally on a building and are each assigned to a locking device 20-23. Fig. 4 shows the structure of an advantageous exemplary embodiment of such a control device 40, which includes a switching power supply 400, a communication interface 401, a processor unit 402, a control part 403 and a sensor system 404, which work together to control the associated locking device 20-23.

It should be noted Fig.4 that this represents an exemplary embodiment of a control device 40. The remaining control devices 41-43 of the other locking devices 21-23 can be constructed accordingly.

The switching power supply 400 is implemented by an electronic assembly which - as shown schematically in Fig. 5 shown - converts an unstabilized input voltage into a constant output voltage. For this purpose, the switching power supply 400 has a rectification unit A, to which the mains voltage of an electrical supply network 7 is supplied as the input voltage. The rectification unit A rectifies the input voltage and makes the rectified voltage available to a switching unit B, which converts the rectified voltage into an alternating voltage of comparatively high frequency and supplies it to a power transmission unit C. After further rectification in a rectification unit D, a stabilized, constant output voltage is output, which can be supplied to the respective associated locking device 20-23 for electrical supply, for example, to the drive device 202-232.

The basic functionality of switching power supplies is known, so it will not be discussed in more detail here.

A conventional switching power supply 40 has a processor which is used to control and regulate the switching unit B in particular. In the control device 40 described here, the processor is implemented by the processor unit 402 of the control device 40, which is shared by all functional components of the control device 40 and in particular also performs tasks of the control part 403, the sensor unit 404 and the communication point 401. The control device 40 therefore only has one processor unit 402, which is shared by the functional components of the control device 40, so that separate processors for the individual functional components are not required and thus the number of components and assemblies of the control device 40 is reduced and, accordingly, the required installation space the control device 40 can be reduced.

The sensor unit 404 provides a connection 300 for one or more sensor devices 30. For example, several sensor devices 30 can be connected to the sensor unit 404 for detecting and measuring different environmental conditions, with the sensor unit 404 receiving the sensor signals supplied to it and to the control part 403 for controlling the associated locking device 20-23 as well as for communication with other control devices 40-43 transmitted.

The sensor device 40 further has an electrical energy storage 6 in the form of a rechargeable battery, which serves to bridge a failure of the electrical supply via the supply network 7 in order to enable uninterrupted operation of the control device 40 and the locking device 20-23 connected to it. The electrical energy storage device 6 can, for example, be dimensioned in such a way that it is able to bridge a power failure on the supply network 7 over several hours in order to control the associated locking device 20-23 to open or close the adjustment sash during this time -230 to enable.

The idea underlying the invention is not limited to the exemplary embodiments described above, but can also be implemented in completely different embodiments. For example, locking devices in several rooms of a building, e.g. interior doors or windows, can also be operated in a coordinated manner in order to adjust or at least influence the conditions in the building based on environmental conditions inside or outside the building recorded by sensors.

Reference symbol list

1

Building

20-23

Locking device

200-230

Adjustable wing

201-231

Frame

202-232

Drive device

30-35

Sensor device

300

Connection

40-43

Control device

400

Switching power supply

401

Communication interface

402

Processor unit

403

Control part

404

Sensor unit

5

Central control

6

Energy storage (battery)

7

supply network

8th

Other functional system (heating system)

A

Rectification unit

b

Switching unit

C

Power transmission unit

D

Rectification unit

L

Airflow

R

Space

Claims (12)

1. A system of a building (1), comprising

   - at least two closing devices (20-23) formed as a building door or as a building window, which each include a frame (201-231), an adjustable wing (200-230) movably arranged on the frame (201-231), an electromotive driving device (202-232) for adjusting the adjustable wing (200-230) or an assembly of the adjustable wing (200-230) and a control device (40-43), and

   - at least one sensor device (30-35) for generating a sensor signal in dependence on at least one environmental condition,

   wherein the control device (40-43) of each closing device (20-23) includes a communication interface (401) and the control devices (40-43) of the at least two closing devices (20-23) are formed to communicate with each other via their communication interfaces (401) to control the at least two closing devices (20-23) in dependence on the sensor signal of the at least one sensor device (30-35), wherein each control device (40-43) includes a sensor unit (404) for providing a connection (300) for at least one sensor device (30-35), wherein one or more sensor devices (30-35) are connected to the control device (40-43) via the sensor unit (404),

   characterized in

   that sensor signals arriving via the sensor unit (404) are evaluated and supplied to a control section (403), in order to provide for a control of the associated closing device (20-23) and by communication with other control devices (40-43) also of the other closing devices (20-23), and that each control device (40-43) includes a switching power supply for converting an unstabilized input voltage in the form of a mains voltage of an energy supply system into a constant output voltge, wherein for conversion the mains voltage of the energy supply system initially is rectified, for transformation is converted into an alternating voltage of higher frequency, and after the transformation is again rectified, wherein the control section (403) and the switching power supply (400) of the control device (40-43) jointly utilize a processor unit (402) of the control device (40-43), wherein the environmental condition is the brightness, a vibration and/or the occurrence of noise in the vicinity of the at least one sensor device (30-35).
2. The system according to claim 1, characterized in that to each closing device (20-23) at least one sensor device (30-35) is associated.
3. The system according to claim 1 or 2, characterized in that the control devices (20-23) are formed to actuate the at least two closing devices (20-23) in dependence on the sensor signal in a matched way.
4. The system according to any of the preceding claims, characterized in that the control devices (20-23) are formed to actuate the at least two closing devices (20-23) in dependence on the sensor signal

   - for adjusting an air stream (L) through the closing devices (20-23),

   - for influencing an air quality, air humidity or temperature within a room (R) of the system (1),

   - for noise reduction within a room (R) of the system (1) and/or

   - for closing the closing devices (20-23) to provide burglary protection.
5. The system according to any of the preceding claims, characterized in that the control devices (20-23) are formed to actuate the at least two closing devices (20-23) in dependence on sensor signals of at least two sensor devices (30-35) each associated to a closing device (20-23).
6. The system according to any of the preceding claims, characterized in that the control devices (20-23) are formed to adjust an air stream (L) through a room (R) of the system (1) by actuating the at least two closing devices (20-23) in dependence on an air pressure measured on at least two sensor devices (30-35).
7. The system according to any of the preceding claims, characterized in that at least one control device (40-43) of the at least two closing devices (20-23) is connected with at least one other functional system (8) different from the closing devices (20-23) via the associated communication interface (401).
8. The system according to any of the preceding claims, characterized in that each control device (40-43) is connected with a bus system via the associated communication interface (401).
9. The system according to any of the preceding claims, characterized in that each control device (40-43) is formed to wirelessly communicate with at least one other control device (40-43) via the associated communication interface (401).
10. The system according to any of the preceding claims, characterized by an additional central control unit (5) which is formed to communicate with the control devices (40-43) of the at least two closing devices (20-23).
11. The system according to any of the preceding claims, characterized in that the control device (40) is self-learning, in order to

    - recognize a sluggishness in the adjustment of the adjustable wing (220) and actuate the associated closing device (20-23) in dependence on a recognized sluggishness,

    - recognize a user behavior during actuation of the at least two closing devices (20-23) and actuate the associated closing device (20-23) in dependence on a recognized user behavior.
12. A method for operating a system of a building according to any of claims 1 to 11, which comprises

    at least two closing devices formed as a building door or as a building window, which each include a frame, an adjustable wing movably arranged on the frame, an electromotive driving device for adjusting the adjustable wing, or an assembly of the adjustable wing and a control device, and

    at least one sensor device for generating a sensor signal in dependence on at least one environmental condition,

    wherein the control device (40-43) of each closing device (20-23) includes a communication interface (401) and the control devices (40-43) of the at least two closing devices (20-23) are formed to communicate with each other via their communication interfaces (401) to control the at least two closing devices (20-23) in dependence on the sensor signal of the at least one sensor device (30-35), wherein each control device (40-43) includes a sensor unit (404) to provide a connection (300) for at least one sensor device (30-35), wherein one or more sensor devices (30-35) are connected to the control device (40-43) via the sensor unit (404),

    characterized in

    that each control device (40-43) includes a switching power supply for converting an unstabilized input voltage in the form of a mains voltage of an energy supply system into a constant output voltage, wherein for conversion the mains voltage of the energy supply system initially is rectified, for transformation converted into an alternating voltage of higher frequency, and after the transformation is again rectified, wherein the control section (403) and the switching power supply (400) of the control device (40-43) jointly utilize a processor unit (402) of the control device (40-43), wherein the environmental condition is the brightness, a vibration and/or the occurrence of noise in the vicinity of the at least one sensor device (30-35).

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