EP4353053A1 - Système d'automatisation de bâtiment - Google Patents

Système d'automatisation de bâtiment

Info

Publication number
EP4353053A1
EP4353053A1 EP22744661.4A EP22744661A EP4353053A1 EP 4353053 A1 EP4353053 A1 EP 4353053A1 EP 22744661 A EP22744661 A EP 22744661A EP 4353053 A1 EP4353053 A1 EP 4353053A1
Authority
EP
European Patent Office
Prior art keywords
devices
operating devices
control device
mesh
interface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22744661.4A
Other languages
German (de)
English (en)
Inventor
Dirk Breslawski
Christian GIEREND-BECK
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Publication of EP4353053A1 publication Critical patent/EP4353053A1/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/18—Controlling the light source by remote control via data-bus transmission
    • H05B47/183—Controlling the light source by remote control via data-bus transmission using digital addressable lighting interface [DALI] communication protocols
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/19—Controlling the light source by remote control via wireless transmission

Definitions

  • the present invention relates to a system for building automation with at least one control unit, the control unit having at least one wired interface, in particular for outputting signals in accordance with the DA-L1 protocol (Digital Addressable Lighting Interface).
  • DA-L1 protocol Digital Addressable Lighting Interface
  • the wired DALI protocol for controlling lighting equipment has become established.
  • the operating devices are each connected via lines to control and input devices that parameterize the operating devices and thereby control them.
  • the control units can, for example, be so-called masters or multimasters.
  • a disadvantage of such building automation is that a high level of installation effort is required in order to access the DALI system from different locations in a building, since all switching points must be equipped with DALI control devices and connected to the DALI system.
  • DALI control devices must be used to control the operating devices, which makes it difficult to integrate the DALI system, for example, into switch programs from different manufacturers.
  • a system for building automation which has at least one control unit, the control unit having at least one wired interface, in particular for outputting signals in accordance with the DALI protocol.
  • the control device comprises at least one first wireless interface, in particular a data interface, for establishing a point-to-point connection, in particular with a (mobile) terminal device.
  • the control device includes at least one second wireless interface, in particular a data interface again, for establishing a connection to a mesh network.
  • the system has one or more operating devices, which decorate communi with the control device via the wired interface.
  • the operating devices are wired to the control unit, e.g. via control lines and/or power supply lines.
  • the control unit is set up to store status data for the operating devices and/or to call them up from the operating devices and/or to communicate changes to the operating devices.
  • the control device can therefore be a DALI control device, for example.
  • the system also has a (mobile) terminal that communicates with the control device via the point-to-point connection.
  • the end device can be a smartphone or a tablet, for example.
  • the system includes a number of mesh devices that together form a mesh network, with at least one of the mesh devices communicating with the control device via the second wireless interface.
  • control device it is thus possible to connect the control device to DALI operating devices, for example, via the wired interface, with the control device also being able to establish a point-to-point connection to a smartphone, for example, via the first wireless interface, in order in particular to connect the operating devices via the point-to-point connection.
  • control the control unit via the second wireless interface with the Connect mesh network, ie with at least one of the mesh devices, in which case, for example, control of the operating devices via the mesh network is made possible.
  • control purely via the wired interface can be expanded by control via the first and second wireless interfaces.
  • control device and, via it, the operating devices, even if an operator is only in the area of the mesh network, although there are no wired input or switching devices there, for example, which can be accessed via the wired Communicate interface with the control unit.
  • the installation effort is reduced because, for example, cables do not have to be laid in every part of the building in order to be able to address the wired interface.
  • the building automation is also designed to be more flexible, since there can be several options for an operator to access the control device and thus, for example, the operating devices and/or the mesh devices.
  • the control device is set up to store status data for the operating devices and/or to call them up from the operating devices and/or to communicate changes to the status data to the operating devices.
  • the status data can include all data, settings, parameters, commands and/or the like required for the operation of the operating devices.
  • a change in the status data (eg of an operating device) caused or communicated by the control device can be caused or communicated by a control command to that operating device.
  • the status data can basically be data that reflects the operating state of the operating devices and/or the mesh devices, for example, and/or that make it possible to change the operating state of the operating devices and/or the mesh devices .
  • the status data can also contain configuration data, for example, in particular for groups in a DALI system.
  • a wireless or wired interface can mean in particular that the control device can exchange data via the interface in a wired or wireless manner, for example with the operating devices, the end device or one of the mesh devices.
  • the control unit can have wired transceivers and/or (wireless) radio transceivers for communication.
  • the radio transceiver or transceivers can, for example, emit a frequency of approximately 2.4 GFIz and include a suitable antenna.
  • the first and the second wireless interface are not active at the same time, but that the first and second wireless interface are implemented via a switchable radio interface, as will be explained in more detail later.
  • a connection to the mesh network can be established automatically (or vice versa).
  • the operating devices can in particular be lighting operating devices, for example ballasts and the like.
  • the operating devices can also include other building automation devices, eg devices for heating, shading, ventilation and the like.
  • the operating devices can be electrically coupled to the wired interface of the control unit by means of lines.
  • the control unit is set up to output the status data via the first and/or the second wireless interface and/or to enable a change using the first and/or second wireless interface.
  • the status data can, for example, reflect the operating status of the operating devices (switched on, switched off, dimmed, etc.).
  • the status data can have been received by the control unit from the operating devices via the wired interface.
  • the control device can then, for example, output the status data to the end device via the first wireless interface and/or to at least one of the mesh devices via the second wireless interface. In this way, it is possible, for example, to call up and display the status data of the operating devices (e.g. a DALI system) on the end device.
  • the operating devices e.g. a DALI system
  • an operating device can be switched on or off or, for example, dimmed by the terminal device.
  • the same procedure is also possible with the mesh network and/or at least one of the mesh devices.
  • the status data can be transmitted to a mesh device via the second wireless interface.
  • the mesh device eg, a viewable mesh device
  • the change can then in turn be communicated to the control device via the second wireless interface, with the control device forwarding the change to the operating devices (eg as control commands), as a result of which the operating status of the operating devices can then be changed.
  • the operating devices eg as control commands
  • the control device can also control one or more of the mesh devices via the second wireless interface.
  • the mesh devices can be treated by the control device like operating devices, so that the mesh devices can be switched, for example, using a switch or the like connected via the wired interface.
  • the control unit is set up to carry out at least one data exchange between one of the wireless interfaces and the wired interface.
  • the control device can, for example, forward status data from the operating devices received via a wireless interface to the operating devices using the wired interface (and vice versa).
  • the control device can thus enable data to be exchanged between the wireless interfaces and the wired interface, in which case the control device can be designed, for example, to convert the data to a different protocol.
  • the data can be received via the wired interface using the DALI protocol, whereas the transmission can take place via the first wired interface using a protocol compatible with Bluetooth or Bluetooth Low Energy (BLE).
  • BLE Bluetooth Low Energy
  • the transmission via the second wireless interface can take place according to a protocol for a mesh network, for example Zigbee or Z-Wave.
  • the control device can also transmit data directly between the wireless interfaces and allow the wired interface, with the user data remaining unchanged and the control unit, for example, only changing the header and/or address data.
  • the control unit is designed to enable the operating devices to be controlled via the terminal device and/or via at least one of the mesh devices.
  • changes in the status data of the operating devices for example in the form of control commands
  • the control device can also be designed to recognize changes in the status data and/or control commands of the terminal device and/or at least one of the mesh devices and to convert them into corresponding control commands to the operating devices. In this way, it is possible to control the operating devices from the end device and/or from at least one of the mesh devices.
  • the end device is designed to establish a connection to an external data memory, in particular a cloud memory, and to store at least part of the status data of the operating devices in the external data memory.
  • the end device can be connected to the Internet, for example via a WLAN network.
  • the end device can, for example, first retrieve at least part of the status data of the operating devices and then transmit the retrieved status data to the external data storage device, in particular via the Internet.
  • the configuration of a DALI system can be saved in the cloud, making it easy to restore the configuration.
  • the mesh network is designed to establish a connection to an external data memory, in particular a cloud memory, and to store at least part of the status data of the operating devices in the external data memory.
  • the mesh network can also be used to store the status data of the operating devices in the external data memory. It can therefore in particular be an alternative data path.
  • the external data memory and/or the cloud memory can preferably be the same memory as described in relation to the end device.
  • at least one of the mesh devices can establish a connection to the internet, again for example via a WLAN network, with the status data then being able to be retrieved from the control device via the second wireless interface and stored in the external data memory. The statements on storage in the external data memory using the end device therefore apply accordingly.
  • the mesh network and/or the end device is designed to automatically and/or repeatedly store at least part of the status data of the operating devices in the external data memory.
  • data logging can take place.
  • the saving can take place regularly and/or after a change in the status data has been determined.
  • Data logging can be used to troubleshoot, optimize the operating devices (e.g. the DALI system) or visualize the operating status of the operating devices over time.
  • the mesh network and/or at least some of the mesh devices are designed to change their operating state on the basis of the status data.
  • the status data can be used to change the operating state in at least one of the mesh devices and/or in the control unit advises to be processed.
  • the operating state of a mesh device and/or the mesh network should be understood to mean, for example, that a mesh device is switched on or off, dimmed, has a timer function and the like.
  • the mesh network can see from the status data that a predetermined operating device has been activated or deactivated, whereupon one or more mesh devices then change their operating status and, for example, also activate or deactivate themselves, change the light color, emit an acoustic signal and/or or trigger a timer.
  • an operating device eg for a lamp in an entrance area
  • the mesh devices which control or include lamps in the adjacent rooms
  • the status data can be changed due to the operating state of the mesh network and/or at least some of the mesh devices.
  • a change in the operating state in the mesh network can result in a functional change in at least one of the operating devices.
  • switching on a mesh device e.g. a lamp
  • a mesh device e.g. a lamp
  • the controller may have a man-machine interface.
  • the control device can have a display device, a touch screen, a keyboard, switches or other suitable input and output devices.
  • the controller can also enable the status data of the operating devices to be displayed and/or changed (and in this way to control the operating devices).
  • the control device can also control the mesh devices, in particular also via the human-machine interfaces.
  • the wired interface includes a DALI interface and/or a KNX interface.
  • the operating devices can therefore be DALI operating devices or operating devices that can be controlled with the KNX fieldbus.
  • the first wireless interface includes a Bluetooth or Bluetooth Low Energy interface (BLE interface).
  • BLE interface Bluetooth or Bluetooth Low Energy interface
  • the point-to-point connection can be established via Bluetooth or Bluetooth Low Energy, whereby the point-to-point connection is a connection only between the control device and the end device. Other devices cannot participate in the point-to-point connection. Direct data forwarding to other devices is also preferably not provided for in the point-to-point connection.
  • the second wireless interface comprises a Zigbee and/or Bluetooth mesh interface (e.g. a BLE mesh interface).
  • the mesh network can accordingly include a Zigbee mesh network and/or a Bluetooth mesh network and/or a Bluetooth Low Energy mesh network.
  • the mesh network can also include a Z-Wave network.
  • the connection to the mesh network requires data to be forwarded between the mesh devices.
  • the control device can also communicate with mesh devices that are far away, for example, in that the mesh devices forward the data from the control device to the far away mesh device.
  • the first and the second wireless interface use the same transceiver, the control unit being designed in such a way that preferably only the first or only the second wireless interface uses the transceiver at a time. Only one transceiver hardware must therefore be present for the two wireless interfaces, so that the control unit can be of compact design and can be produced economically. In particular, communication over the first wireless interface can be terminated before communication over the second wireless interface begins and vice versa.
  • the control device uses a software-defined radio (SDR) to establish the point-to-point connection and the connection to the mesh network.
  • SDR software-defined radio
  • the same software-defined radio (each with a different software configuration) is used to establish the wireless point-to-point connection and the wireless connection to the mesh network.
  • a software-defined radio refers in particular to a transceiver in which a proportion and preferably the main part of the signal processing is implemented using software or is at least influenced by software.
  • the controller uses a PTP (Point-to-Point) software image to establish the point-to-point connection and a mesh software image to establish the connection to the mesh network.
  • PTP Point-to-Point
  • the software images preferably each contain the data that the software-defined radio requires in order to be able to communicate using a point-to-point connection or mesh network.
  • the use of the software-defined radio in the control unit makes it particularly easy to switch from the point-to-point connection and to establish the connection to the mesh network, since in the control unit only the PTP software image is transmitted through the mesh network.
  • Software image needs to be replaced. Once in the software-defined Radio using the mesh software image will not be able to establish a point-to-point wireless connection, but will be able to connect to the mesh network.
  • the PTP software image and the mesh software image are both stored in the control unit.
  • the mesh software image (and/or also the PTP software image) is transmitted to the control unit using the point-to-point connection.
  • the PTP software image (and/or also the mesh software image) is transmitted to the control device by means of the mesh network.
  • the PTP or mesh software image can be downloaded from external storage, e.g. a cloud.
  • the software image currently required can be executed, e.g. using the software-defined radio.
  • the control device can include a data memory (e.g. flash memory) in which the PTP software image and the mesh software image are stored.
  • a factory setting software image can also be stored, which allows the control unit to be reset to its delivery state.
  • the operating devices and/or the mesh devices are at least in part lights and/or components of lights.
  • the mesh devices can be lamps with built-in radio transceivers, for example, with the radio transceivers connecting the mesh devices to form the mesh network.
  • the operating devices and/or the mesh devices can also be designed to control and/or evaluate actuators and/or sensors in the building automation.
  • the actuators can be, for example, motors for roller shutters and/or air conditioners, and the sensors can be wind, humidity and/or temperature sensors.
  • the mesh network can also be expanded by additional radio networks or by a wired connection to extensions or other wired networks.
  • Another object of the invention is a method for building automation, in which
  • control device communicates with operating devices via a wired interface and the control device stores status data of the operating devices and/or retrieves them from the operating devices and/or communicates changes to the operating devices
  • control device establishes a point-to-point connection to a terminal device by means of a first wireless interface and the terminal device communicates with the control device via the point-to-point connection
  • control unit establishes a connection to a mesh network made up of several mesh devices by means of a second wireless interface and at least one of the mesh devices communicates with the control unit via the second wireless interface.
  • the invention also relates to a control device for building automation, with at least one wired interface, in particular for outputting signals in accordance with the DALI protocol, at least a first wireless interface for establishing a point-to-point connection, in particular with a (mobile) Terminal and at least one second wireless interface for establishing a connection to a mesh network, the control unit being set up to store status data from operating devices and/or to retrieve it from the operating devices and/or to notify changes to the operating devices.
  • Fig. 1 a schematic view of a system for building automation.
  • FIG. 1 schematically shows a system 10 for building automation.
  • the system 10 includes a control device 12 which is coupled to operating devices 16 of a DALI system 18 by means of a wired interface 14 .
  • Operating devices 16 can also include multimasters.
  • the control unit 12 includes only a radio transceiver 20, which provides two wireless interfaces via an antenna 22.
  • a first wireless interface 24 enables a Bluetooth or BLE connection to a terminal designed as a smartphone 26 .
  • a second wireless interface 28 connects to a mesh network 30 using Zigbee.
  • the mesh network 30 includes multiple mesh devices A-J.
  • the control device 12 establishes the connection to at least one mesh device A-J via the second wireless interface 28, in Fig. 1 this is the mesh device D.
  • At least one of the mesh devices A-J and also the smartphone 26 establish a connection to a cloud storage device 36 using WLAN 32 and a WLAN router 34 .
  • the control device 12 can now collect status data from the operating devices 16 of the DALI system 18 and, for example, for display forward the smartphone 26 or one of the mesh devices AJ. It is also possible to change the status data from the smartphone 26 or from one of the mesh devices AJ, with the change being communicated to the control unit 12 via one of the wireless interfaces 24, 28, and the control unit 12 then sending changed status data (ie commands ) to the operating devices 16 via the wired interface 14 in order to change the operating state of the operating devices 16.
  • a lamp (not shown) connected to an operating device 16 can be activated or deactivated by the smartphone 26 .
  • An image of the current status data can be transferred to the cloud memory 36 via the WLAN 32 both by means of the smartphone 26 and by means of the mesh network 30 in order to be stored there.
  • the status data can then be evaluated in the cloud memory 36 .
  • the status data can be played back, for example when the DALI system 18 is set up again.
  • the radio transceiver 20 can provide either the first wireless interface 24 or the second wireless interface 28 at a time and thus switch between the two wireless interfaces 24, 28. Switching can be done by loading software images.
  • control gear 18 control gear 18
  • radio transceiver 22 antenna 24 first wireless interface

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Selective Calling Equipment (AREA)

Abstract

L'invention se rapporte à un système d'automatisation de bâtiment, comprenant au moins un dispositif de commande, le dispositif de commande comportant au moins une interface filaire, particulièrement pour émettre des signaux conformément au protocole DALI. Le dispositif de commande comprend au moins une première interface sans fil permettant d'établir une connexion point à point, plus particulièrement vers un terminal, et au moins une seconde interface sans fil permettant d'établir une connexion vers un réseau maillé. Le système comprend un ou plusieurs dispositifs d'actionnement, qui communiquent avec le dispositif de commande au moyen de l'interface filaire, le dispositif de commande étant conçu pour stocker des données d'état concernant les dispositifs d'actionnement et/ou pour récupérer lesdites données d'état en provenance des dispositifs d'actionnement et/ou pour notifier les dispositifs d'actionnement de changements. Le système comprend un terminal qui communique avec le dispositif de commande au moyen de la connexion point à point. Le système comprend une pluralité de dispositifs maillés qui forment conjointement un réseau maillé. Au moins un des dispositifs maillés communique avec le dispositif de commande au moyen de la seconde interface sans fil.
EP22744661.4A 2021-06-30 2022-06-30 Système d'automatisation de bâtiment Pending EP4353053A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021116895.3A DE102021116895A1 (de) 2021-06-30 2021-06-30 System zur Gebäudeautomatisation
PCT/EP2022/068152 WO2023275294A1 (fr) 2021-06-30 2022-06-30 Système d'automatisation de bâtiment

Publications (1)

Publication Number Publication Date
EP4353053A1 true EP4353053A1 (fr) 2024-04-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP22744661.4A Pending EP4353053A1 (fr) 2021-06-30 2022-06-30 Système d'automatisation de bâtiment

Country Status (5)

Country Link
EP (1) EP4353053A1 (fr)
CN (1) CN117598031A (fr)
AU (1) AU2022305111A1 (fr)
DE (1) DE102021116895A1 (fr)
WO (1) WO2023275294A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119967373B (zh) * 2025-02-21 2025-12-23 非凡士智能科技(苏州)有限公司 一种dali和无线通信混合网络自组织调度的方法

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ATE448669T1 (de) 2002-09-04 2009-11-15 Koninkl Philips Electronics Nv Master-slave-orientiertes zweiseitiges drahtloses hf-beleuchtungssteuersystem
US9386668B2 (en) * 2010-09-30 2016-07-05 Ketra, Inc. Lighting control system
DE102016011815B3 (de) 2016-10-05 2018-02-15 IAD Gesellschaft für Informatik, Automatisierung und Datenverarbeitung mbH Betriebsgerät mit gestaffeltem Überspannungs- und Überstromschutz für die Ansteuerung von intelligenten Leuchtmitteln und Geräten sowie Leuchtmittel mit diesem Betriebsgerät
DE102016121977A1 (de) 2016-11-16 2018-05-17 Osram Gmbh Erstellen eines Installationslayouts eines Beleuchtungssystems
DE102018106197A1 (de) * 2018-03-16 2019-09-19 Schneider Electric Industries Sas Verfahren zur konfiguration und/oder steuerung von endgeräten der hausautomation
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Publication number Priority date Publication date Assignee Title
US9713231B2 (en) * 2014-06-27 2017-07-18 Belkin International Inc. Light switch controlling light source via wireless transmission

Also Published As

Publication number Publication date
AU2022305111A1 (en) 2024-02-01
WO2023275294A1 (fr) 2023-01-05
DE102021116895A1 (de) 2023-01-05
CN117598031A (zh) 2024-02-23

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