CN117598031A - Systems for building automation - Google Patents
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- H05B47/183—Controlling the light source by remote control via data-bus transmission using digital addressable lighting interface [DALI] communication protocols
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Abstract
Description
技术领域Technical field
本发明涉及一种具有至少一个控制设备的用于建筑自动化的系统,其中,控制设备具有至少一个有线接口,该有线接口特别是用于根据DALI(Digital AddressableLighting Interface,数字可寻址照明接口)协议输出信号。The invention relates to a system for building automation with at least one control device, wherein the control device has at least one wired interface, in particular for use in accordance with the DALI (Digital Addressable Lighting Interface, Digital Addressable Lighting Interface) protocol. output signal.
背景技术Background technique
在建筑自动化中,用于控制发光技术运行设备的有线DALI协议已经确立。在此,运行设备分别通过线路与控制和输入设备连接,该控制和输入设备将运行设备参数化,由此对运行设备进行控制。控制设备例如可以是所谓的主设备或者多主设备。In building automation, the wired DALI protocol for controlling equipment operating on luminous technology is already well established. In this case, the operating device is connected via a line to a control and input device, which parameterizes the operating device and thereby controls the operating device. The control device can be, for example, a so-called master device or a multi-master device.
这种建筑自动化的缺点是,必须处理大量的安装开销,以便从建筑中的不同的位置接入DALI系统,因为所有控制中心都必须配备有DALI控制设备并且与DALI系统连接。此外,缺点是,原则上必须使用DALI控制设备来控制运行设备,这使得DALI系统例如到不同制造商的交换机程序中的集成变得困难。The disadvantage of this kind of building automation is that a large installation overhead has to be dealt with in order to access the DALI system from different locations in the building, since all control centers must be equipped with DALI control equipment and connected to the DALI system. Furthermore, a disadvantage is that DALI control devices must in principle be used to control operating devices, which makes the integration of DALI systems, for example, into switch programs of different manufacturers difficult.
发明内容Contents of the invention
因此,本发明要解决的技术问题是,给出一种更简单的用于建筑自动化的系统,该系统特别是需要减小的安装开销并且使得能够进行简化的控制。The technical problem to be solved by the invention is therefore to provide a simpler system for building automation which in particular requires reduced installation outlay and enables simplified control.
上述技术问题通过根据权利要求1的系统来解决。The above technical problem is solved by a system according to claim 1 .
根据本发明,给出了一种用于建筑自动化的系统,所述系统具有至少一个控制设备,其中,控制设备具有至少一个有线接口,该有线接口特别是用于根据DALI协议输出信号。控制设备包括至少一个第一无线接口、特别是数据接口,该第一无线接口用于特别是与(移动)终端设备建立点对点连接。此外,控制设备包括至少一个第二无线接口、特别是又是数据接口,该第二无线接口用于与网状网络(Mesh-Netzwerk)建立连接。所述系统具有一个或多个运行设备,该运行设备通过有线接口与控制设备进行通信。例如,运行设备以有线方式,例如通过控制线路和/或供电线路,与控制设备连接。控制设备被配置为用于存储运行设备的状态数据和/或从运行设备调取状态数据和/或向运行设备通知改变。也就是说,控制设备例如可以是DALI控制设备。此外,所述系统具有(移动)终端设备,该终端设备通过点对点连接与控制设备进行通信。终端设备例如可以是智能电话或者平板计算机。最后,所述系统包括多个网状设备,这些网状设备共同形成网状网络,其中,网状设备中的至少一个通过第二无线接口与控制设备进行通信。According to the invention, a system for building automation is provided, which system has at least one control device, wherein the control device has at least one wired interface, in particular for outputting signals according to the DALI protocol. The control device includes at least one first wireless interface, in particular a data interface, which is used in particular to establish a point-to-point connection with a (mobile) terminal device. Furthermore, the control device includes at least one second wireless interface, in particular a data interface, which is used to establish a connection to a mesh network. The system has one or more operating devices that communicate with the control device via a wired interface. For example, the operating device is connected to the control device in a wired manner, for example via a control line and/or a power supply line. The control device is configured to store status data of the operating device and/or to retrieve status data from the operating device and/or to notify the operating device of changes. That is to say, the control device may be a DALI control device, for example. Furthermore, the system has a (mobile) terminal which communicates with the control device via a point-to-point connection. The terminal device may be, for example, a smartphone or a tablet computer. Finally, the system includes a plurality of mesh devices that together form a mesh network, wherein at least one of the mesh devices communicates with the control device through the second wireless interface.
因此,根据本发明,控制设备可以通过有线接口例如与DALI运行设备连接,其中,控制设备还可以通过第一无线接口与智能电话建立例如点对点连接,以便特别是通过点对点连接对运行设备进行控制。此外,控制设备可以通过第二无线接口与网状网络、即与网状设备中的至少一个连接,其中,于是例如使得能够通过网状网络对运行设备进行控制。Therefore, according to the invention, the control device can be connected to the DALI operating device, for example, via a wired interface, wherein the control device can also establish, for example, a point-to-point connection with the smartphone via the first wireless interface, in order to control the operating device, in particular via a point-to-point connection. Furthermore, the control device can be connected via the second wireless interface to the mesh network, ie to at least one of the mesh devices, whereby for example the operating device can be controlled via the mesh network.
也就是说,根据本发明,有利的是,可以通过经由第一和第二无线接口进行控制来对单纯经由有线接口进行控制进行扩展。以这种方式,在建筑中,即使当操作者仅位于网状网络的区域中时,虽然在那里例如不存在通过有线接口与控制设备进行通信的有线的输入设备或者交换设备,也可以访问控制设备,并且可以通过控制设备访问运行设备。这也适用于通过第一无线接口、例如借助蓝牙与控制设备的通信。That is, according to the present invention, it is advantageous that control simply via the wired interface can be extended by controlling via the first and second wireless interfaces. In this way, the control can be accessed in the building even when the operator is only located in the area of the mesh network, even if there are, for example, no wired input devices or switching devices that communicate with the control device via a wired interface. device, and the running device can be accessed through the control device. This also applies to communication with the control device via the first wireless interface, for example via Bluetooth.
也就是说,根据本发明,使安装开销减小,因为例如不需要在每一个建筑部分中铺设线路,以便能够对有线接口进行响应。此外,更灵活地进行建筑自动化,因为对于操作者,可以存在用于访问控制设备、因此例如用于访问运行设备和/或网状设备的多种可能性。That is to say, according to the invention, the installation outlay is reduced since, for example, no wiring needs to be laid in every building part in order to be able to respond to a wired interface. Furthermore, the building automation is more flexible since there are multiple possibilities for the operator to access the control device and thus, for example, the operating device and/or the network device.
控制设备被配置为用于,存储运行设备的状态数据,和/或从运行设备调取状态数据,和/或向运行设备通知状态数据的改变。在此,状态数据可以包括运行设备的运行所需要的所有数据、设置、参数、命令等。特别是,由控制设备实现或者通知的(例如运行设备的)状态数据的改变可以通过到该运行设备的控制命令来实现或者通知。The control device is configured to store status data of the operating device, and/or to retrieve status data from the operating device, and/or to notify the operating device of changes in the status data. Here, the status data may include all data, settings, parameters, commands, etc. required for the operation of the operating device. In particular, changes in status data (for example of an operating device) which are effected or signaled by the control device can be effected or signaled by control commands to the operating device.
替换地或者附加地,状态数据原则上可以是如下的数据,这些数据再现例如运行设备和/或网状设备的运行状态,和/或这些数据使得能够改变运行设备和/或网状设备的运行状态。状态数据例如也可以包含配置数据,特别是用于在DALI系统中进行分组的配置数据。Alternatively or additionally, the status data can in principle be data that reproduce, for example, the operating state of the operating device and/or the network device and/or that enable changes in the operation of the operating device and/or the network device. state. The status data may also contain, for example, configuration data, in particular for grouping in the DALI system.
无线或者有线接口在这种情境下特别是可以意为,控制设备可以通过接口以有线方式或者无线方式交换数据,例如与运行设备、终端设备或者与网状设备中的一个交换数据。为了进行通信,控制设备可以具有有线收发器和/或(无线)无线电收发器。一个或多个无线电收发器例如可以发出约2.4GHz的频率并且可以包括合适的天线。A wireless or wired interface in this context may in particular mean an interface via which the control device can exchange data in a wired or wireless manner, for example with an operating device, a terminal device or with one of the mesh devices. For communication purposes, the control device can have a wired transceiver and/or a (wireless) radio transceiver. One or more radio transceivers may emit, for example, a frequency of approximately 2.4 GHz and may include suitable antennas.
特别是可以设置为,第一和第二无线接口不同时激活,而第一和第二无线接口通过可切换的无线电接口来实现,稍后还要对这一点进行更详细的描述。例如,可以在点对点连接终止之后,自动与网状网络建立连接(或者相反)。此外,可以规则地短暂地在无线接口之间进行切换,以检查是否恰好需要借助点对点连接或者与网状网络进行连接。In particular, it can be provided that the first and second radio interfaces are not activated simultaneously, but that the first and second radio interfaces are implemented via switchable radio interfaces, as will be described in more detail later. For example, a connection to a mesh network can be automatically established after the point-to-point connection is terminated (or vice versa). In addition, you can periodically and briefly switch between wireless interfaces to check whether you happen to need a point-to-point connection or a connection to a mesh network.
运行设备特别是可以是发光技术运行设备、例如镇流器等。但是运行设备也可以包括建筑自动化的其它设备、例如用于加热、遮阳、通风等的设备。运行设备可以借助线路与控制设备的有线接口电气耦合。In particular, the operating device may be a luminous operating device, such as a ballast or the like. However, the operating equipment can also include other equipment for building automation, such as equipment for heating, shading, ventilation, etc. The operating device can be electrically coupled to the wired interface of the control device by means of lines.
本发明的有利的扩展方案可以从说明书、权利要求以及附图中得到。Advantageous developments of the invention can be taken from the description, the claims and the drawing.
根据第一有利的实施方式,控制设备被配置为用于,通过第一和/或第二无线接口输出状态数据,和/或使得能够借助第一和/或第二无线接口进行改变。状态数据例如可以再现运行设备的运行状态(接通、关闭、调暗等)。状态数据可以是控制设备通过有线接口从运行设备获得的。然后,控制设备例如可以通过第一无线接口向终端设备和/或通过第二无线接口向网状设备中的至少一个输出状态数据。以这种方式,存在例如在终端设备上调取并且显示(也就是说例如DALI系统的)运行设备的状态数据的可能性。同样可以在终端设备上改变状态数据,其中,通过第一无线接口向控制设备传送改变,随后控制设备(例如作为控制命令)向运行设备转发改变,以便如此改变运行设备的运行状态。因此,例如可以通过终端设备接通或关闭或者例如调暗运行设备。According to a first advantageous embodiment, the control device is configured to output status data via the first and/or second wireless interface and/or to enable changes via the first and/or second wireless interface. The status data can, for example, reproduce the operating state of the operating device (on, off, dimming, etc.). The status data may be obtained by the control device from the operating device via a wired interface. The control device can then output the status data to the terminal device, for example 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 status data of an operating device (that is to say, for example, of a DALI system) on a terminal device. Status data can also be changed on the terminal device, wherein the changes are transmitted to the control device via the first wireless interface and then the control device forwards the changes to the operating device (for example as a control command) in order to thus change the operating state of the operating device. Thus, for example, the operating device can be switched on or off or, for example, dimmed via the terminal.
相同的过程在网状网络和/或网状设备中的至少一个的情况下也是可以的。在此,可以通过第二无线接口向网状设备传输状态数据。然后,网状设备(例如具有显示能力的网状设备)可以将状态数据可视化,和/或网状设备使得操作者能够改变状态数据。然后,又可以通过第二无线接口向控制设备通知改变,其中,控制设备(例如作为控制命令)向运行设备转发改变,于是由此可以改变运行设备的运行状态。也就是说,特别是使得能够从终端设备和/或网状设备出发对运行设备进行控制。由此得到单独通过有线控制无法实现的许多新的使用场景。The same process is also possible in the case of at least one of mesh networks and/or mesh devices. Here, the status data can be transmitted to the mesh device via the second wireless interface. The mesh device (eg, a mesh device with display capabilities) can then visualize the status data, and/or the mesh device enables an operator to change the status data. The change can then in turn be communicated to the control device via the second wireless interface, wherein the control device forwards the change (for example as a control command) to the operating device, so that the operating state of the operating device can be changed. This means, in particular, that the operating device can be controlled from the terminal device and/or the network device. This results in many new usage scenarios that cannot be achieved through wired control alone.
控制设备也可以通过第二无线接口来控制网状设备中的一个或多个。特别是,可以由控制设备、例如运行设备来操作网状设备,从而例如可以借助通过有线接口连接的开关等来切换网状设备。The control device may also control one or more of the mesh devices through the second wireless interface. In particular, the mesh device can be operated by a control device, for example an operating device, so that the mesh device can be switched, for example, by means of a switch or the like connected via a wired interface.
根据另一个有利的实施方式,控制设备被配置为用于,在无线接口中的一个和有线接口之间进行至少一个数据交换。如上面已经指出的,控制设备例如可以借助有线接口向运行设备转发通过无线接口接收到的运行设备的状态数据(以及相反)。也就是说,控制设备使得能够在无线接口和有线接口之间进行数据交换,其中,控制设备例如可以被构造为用于针对另一个协议转换数据。特别是,可以通过有线接口借助DALI协议接收数据,而通过第一有线接口进行的传输可以按照与蓝牙或者低功率蓝牙(Bluetooth Low Energy,BLE)兼容的协议来进行。通过第二无线接口进行的传输可以根据用于网状网络的协议、例如Zigbee或者Z-Wave来进行。特别是,控制设备也使得能够在无线接口和有线接口之间直接传递数据,其中,有效数据保持不变,控制设备例如仅改变报头和/或地址数据。According to a further advantageous embodiment, the control device is configured for at least one data exchange between one of the wireless interfaces and the wired interface. As already mentioned above, the control device can forward the status data of the operating device received via the wireless interface to the operating device (and vice versa), for example by means of the wired interface. That is to say, the control device enables data exchange between the wireless interface and the wired interface, wherein the control device can, for example, be designed to convert data for another protocol. In particular, the data can be received via the wired interface using the DALI protocol, while the transmission via the first wired interface can take place according to a protocol compatible with Bluetooth or Bluetooth Low Energy (BLE). The transmission via the second radio interface can be based on a protocol for mesh networks, such as Zigbee or Z-Wave. In particular, the control device also enables a direct transfer of data between the wireless interface and the wired interface, wherein the valid data remains unchanged and the control device only changes the header and/or address data, for example.
根据另一个有利的实施方式,控制设备被构造为用于,使得能够通过终端设备和/或通过网状设备中的至少一个对运行设备进行控制。如上面已经描述的,可以向运行设备转发通过无线接口中的一个接收到的(例如控制命令形式的)运行设备的状态数据的改变。特别是,控制设备也可以被构造为用于,识别终端设备和/或网状设备中的至少一个的状态数据的改变和/或控制命令,并且将其转换为对应的针对运行设备的控制命令。以这种方式,使得能够从终端设备和/或网状设备中的至少一个出发对运行设备进行控制。According to a further advantageous embodiment, the control device is designed to enable the operating device to be controlled via at least one of the terminal devices and/or via the network device. As already described above, changes in status data of the operating device received via one of the wireless interfaces (for example in the form of control commands) can be forwarded to the operating device. In particular, the control device may also be configured to recognize changes in status data and/or control commands of at least one of the terminal devices and/or mesh devices and to convert these into corresponding control commands for the operating device. . In this way, the operating device can be controlled from at least one of the terminal device and/or the network device.
根据另一个有利的实施方式,终端设备被构造为用于,与外部数据存储器、特别是云存储器建立连接,并且将运行设备的状态数据的至少一部分存储在外部数据存储器中。终端设备例如可以通过WLAN网络与因特网连接。终端设备例如可以首先调取运行设备的状态数据的至少一部分,然后特别是通过因特网将所调取的状态数据传输到外部数据存储器。例如,因此可以将DALI系统的配置存储在云中,从而能够以简单的方式恢复配置。此外,可以对存储在云中的状态数据进行评估和/或进行优化。According to another advantageous embodiment, the terminal device is designed to establish a connection with an external data storage, in particular a cloud storage, and to store at least part of the status data of the operating device in the external data storage. The terminal device can be connected to the Internet via a WLAN network, for example. For example, the terminal can first retrieve at least part of the status data of the operating device and then transmit the retrieved status data to an external data storage, in particular via the Internet. For example, it is thus possible to store the configuration of a DALI system in the cloud, making it possible to restore the configuration in a simple way. Additionally, state data stored in the cloud can be evaluated and/or optimized.
根据另一个有利的实施方式,网状网络被构造为用于,与外部数据存储器、特别是云存储器建立连接,并且将运行设备的状态数据的至少一部分存储在外部数据存储器中。作为借助终端设备存储在外部数据存储器中的替换或者附加,网状网络也可以用于将运行设备的状态数据存储在外部数据存储器中。因此,特别是可能涉及替换的数据路径。外部数据存储器和/或云存储器优选可以是与关于终端设备所描述的相同的存储器。优选网状设备中的至少一个例如同样又可以通过WLAN网络与因特网建立连接,其中,然后可以通过第二无线接口从控制设备调取状态数据并且存储在外部数据存储器中。因此,关于借助终端设备存储在外部数据存储器中的实施对应地适用。According to a further advantageous embodiment, the mesh network is designed to establish a connection with an external data storage, in particular a cloud storage, and to store at least part of the status data of the operating device in the external data storage. As an alternative to or in addition to storage in an external data storage device by means of the end device, the mesh network can also be used to store status data of the operating device in an external data storage device. So, in particular, replacement of data paths may be involved. The external data storage and/or cloud storage may preferably be the same storage as described with respect to the terminal device. Preferably, at least one of the mesh devices can also be connected to the Internet, for example via a WLAN network, wherein the status data can then be retrieved from the control device via the second wireless interface and stored in an external data memory. The same applies accordingly with regard to the implementation of storage in an external data memory by means of the terminal.
根据另一个有利的实施方式,网状网络和/或终端设备被构造为用于,自动化地和/或重复地将运行设备的状态数据的至少一部分存储在外部数据存储器中。以这种方式可以进行数据记录(Datenlogging)。存储特别是可以有规律地和/或在确定状态数据改变之后进行。通过数据记录,可以关于时间对(例如DALI系统的)运行设备进行错误消除和优化或者对运行设备的运行状态进行可视化。According to a further advantageous embodiment, the mesh network and/or the terminal device are designed to automatically and/or repeatedly store at least part of the status data of the operating device in an external data memory. Data logging can be performed in this way. The storage can take place in particular regularly and/or after a change in status data has been determined. Data logging makes it possible to eliminate errors and optimize the operating system (for example of a DALI system) over time or to visualize the operating status of the operating system.
根据另一个有利的实施方式,网状网络和/或网状设备的至少一部分被构造为基于状态数据改变其运行状态。可以在网状设备中的至少一个中和/或在控制设备中对状态数据进行处理,以改变运行状态。网状设备和/或网状网络的运行状态例如应当理解为,网状设备接通或关闭、调暗、设置有定时器功能等。网状网络例如可以提取预定运行设备已激活或去激活的状态数据,随后一个或多个网状设备于是改变其运行状态并且例如同样激活或去激活一个或多个网状设备,改变灯光颜色,输出声音信号和/或触发定时器。例如可以设置为,在接通(例如入口区域中的照明设备的)运行设备时,然后同样也激活网状设备(其控制或者包括相邻房间中的照明设备)。According to another advantageous embodiment, at least part of the mesh network and/or the mesh device is configured to change its operating state based on status data. The status data can be processed in at least one of the mesh devices and/or in the control device to change the operating status. The operating status of the mesh device and/or the mesh network should be understood, for example, as the mesh device is turned on or off, dimmed, set with a timer function, etc. The mesh network can, for example, extract status data that a predetermined operational device has been activated or deactivated, and subsequently one or more mesh devices then changes its operational status and, for example, also activates or deactivates one or more mesh devices, changes the color of the lights, Output sound signals and/or trigger timers. For example, it can be provided that when an operating device (for example, a lighting device in the entrance area) is switched on, the mesh device (which controls or includes the lighting device in an adjacent room) is also activated.
此外,也可以基于网状网络和/或网状设备的至少一部分的运行状态来改变状态数据。以这种方式,网状网络中的运行状态的改变于是可以带来运行设备中的至少一个中的功能改变。例如,网状设备的(例如照明设备的)接通可以导致运行设备的激活或去激活。以这种方式实现例如DALI系统和Zigbee系统之间的互操作性,由此能够实现全新的功能序列。Additionally, the status data may also be changed based on the operating status of at least a portion of the mesh network and/or the mesh device. In this way, a change in the operating status in the mesh network can then bring about a functional change in at least one of the operating devices. For example, switching on a network device (for example a lighting device) can lead to activation or deactivation of the operating device. Interoperability between DALI systems and Zigbee systems, for example, is achieved in this way, whereby entirely new functional sequences can be implemented.
控制设备可以具有人机接口。例如,控制设备可以具有显示装置、触摸屏、键盘、开关或者其它合适的输入和输出设备。控制设备同样使得能够通过人机接口显示和/或改变运行设备的状态数据(并且以这种方式对运行设备进行控制)。控制设备同样可以对网状设备进行控制,特别是同样通过人机接口进行控制。The control device may have a human-machine interface. For example, the control device may have a display device, a touch screen, a keyboard, switches or other suitable input and output devices. The control device also makes it possible to display and/or change status data of the operating device (and in this way to control the operating device) via the human-machine interface. The control device can also control the mesh device, especially through the human-machine interface.
根据另一个有利的实施方式,有线接口包括DALI接口和/或KNX接口。也就是说,运行设备可以是DALI运行设备或者可以利用KNX现场总线进行控制的运行设备。According to another advantageous embodiment, the wired interface includes a DALI interface and/or a KNX interface. In other words, the operating device can be a DALI operating device or an operating device that can be controlled using the KNX fieldbus.
根据另一个有利的实施方式,第一无线接口包括蓝牙接口或者低功率蓝牙接口(BLE接口)。可以通过蓝牙或者低功率蓝牙来建立点对点连接,其中,点对点连接是仅控制设备和终端设备之间的连接。其它设备不能参与点对点连接。在点对点连接中优选也不设置到其它设备的直接数据转发。According to another advantageous embodiment, the first wireless interface includes a Bluetooth interface or a Bluetooth Low Power interface (BLE interface). A point-to-point connection can be established through Bluetooth or low-power Bluetooth, where a point-to-point connection is only a connection between the control device and the terminal device. Other devices cannot participate in point-to-point connections. In point-to-point connections, direct data forwarding to other devices is preferably also not provided.
根据另一个有利的实施方式,第二无线接口包括Zigbee接口和/或蓝牙网状接口(例如BLE网状接口)。网状网络可以对应地包括Zigbee网状网络和/或蓝牙网状网络和/或低功率蓝牙网状网络。此外,网状网络也可以包括Z-Wave网络。According to another advantageous embodiment, the second wireless interface includes a Zigbee interface and/or a Bluetooth mesh interface (eg BLE mesh interface). The mesh network may include a Zigbee mesh network and/or a Bluetooth mesh network and/or a Bluetooth low power mesh network, respectively. In addition, mesh networks can also include Z-Wave networks.
在与网状网络连接时,与点对点连接不同,不是仅可以在两个参与方之间进行(直接)数据传输。替代地,在与网状网络连接时,前提条件是数据在网状设备之间的转发。以这种方式,控制设备例如也可以与远距离网状设备进行通信,方式是,网状设备向远距离网状设备转发控制设备的数据。When connecting to a mesh network, unlike a point-to-point connection, (direct) data transfer is not possible only between two parties. Instead, when connecting to a mesh network, a prerequisite is the forwarding of data between mesh devices. In this way, the control device can also communicate with a remote mesh device, for example, in that the mesh device forwards data from the control device to the remote mesh device.
根据另一个有利的实施方式,第一和第二无线接口使用同一收发器,其中,控制设备被构造为,优选在某一时间点相应地仅第一或者仅第二无线接口使用收发器。也就是说,对于两个无线接口,必须仅存在一个收发器硬件,从而控制设备可以被构造为是紧凑的并且能够经济地制造。特别是,可以在开始通过第二无线接口的通信之前结束通过第一无线接口的通信,以及相反。According to a further advantageous embodiment, the first and the second wireless interface use the same transceiver, wherein the control device is configured such that, preferably at a certain point in time, only the first or only the second wireless interface respectively uses the transceiver. That is, for two wireless interfaces only one transceiver hardware must be present, so that the control device can be constructed to be compact and to be manufactured economically. In particular, communication via the first wireless interface can be ended before communication via the second wireless interface is started, and vice versa.
根据另一个有利的实施方式,控制设备使用软件定义无线电(Software-Defined-Radio,SDR)来建立点对点连接和与网状网络的连接。特别是,为了建立无线点对点连接和与网状网络的无线连接,使用(相应地具有不同的软件配置的)相同的软件定义无线电。软件定义无线电特别是表示如下的收发器,在该收发器中,借助软件实现或者至少由软件影响信号处理的一部分、优选主要部分。According to another advantageous embodiment, the control device uses Software-Defined-Radio (SDR) to establish point-to-point connections and connections to the mesh network. In particular, to establish wireless point-to-point connections and wireless connections to mesh networks, the same software-defined radio is used (with correspondingly different software configurations). Software-defined radio refers in particular to a transceiver in which a part, preferably a major part, of the signal processing is implemented by means of software or at least is influenced by software.
优选控制设备使用PTP软件映像(PTP代表Point-to-Point(点对点))来建立点对点连接,并且使用网状软件映像来与网状网络建立连接。软件映像优选相应地包含软件定义无线电对应地借助点对点连接或者网状网络能够进行通信所需的数据。通过在控制设备中使用软件定义无线电,特别是以简单的方式进行点对点连接的转变以及与网状网络的连接的建立,因为仅必须在控制设备中通过网状软件映像来代替PTP软件映像。一旦在软件定义无线电中使用网状软件映像,于是无法建立无线点对点连接,但是对此可以与网状网络建立连接。Preferably the control device uses a PTP software image (PTP stands for Point-to-Point) to establish point-to-point connections, and a mesh software image to establish connections with the mesh network. The software image preferably contains the data necessary for the software-defined radio to be able to communicate via a point-to-point connection or a mesh network, respectively. By using software-defined radio in the control device, the transition to point-to-point connections and the establishment of connections to mesh networks are made particularly simple, since only the mesh software image must be used in the control device instead of the PTP software image. Once a mesh software image is used in software-defined radio, wireless point-to-point connections cannot be established, but connections to the mesh network can be established.
根据另一个有利的实施方式,PTP软件映像和网状软件映像两者都存储在控制设备中。替换地或者附加地,借助点对点连接将网状软件映像(和/或PTP软件映像)传输到控制设备。进一步替换地或者附加地,借助网状网络将PTP软件映像(和/或网状软件映像)传输到控制设备。在这两种情况下,可以从外部存储器、例如云下载PTP软件映像或者网状软件映像。According to another advantageous embodiment, both the PTP software image and the mesh software image are stored in the control device. Alternatively or additionally, the mesh software image (and/or PTP software image) is transmitted to the control device via a point-to-point connection. Further alternatively or additionally, the PTP software image (and/or the mesh software image) is transmitted to the control device by means of a mesh network. In both cases, the PTP software image or the mesh software image can be downloaded from external storage, such as the cloud.
如果这两个映像都存储在控制设备中,则可以相应地使得例如借助软件定义无线电来执行恰好所需的软件映像。例如,控制设备可以包括数据存储器(例如闪存),PTP软件映像和网状软件映像存储在该数据存储器中。除了这两个软件映像之外,还可以存储出厂设置软件映像,该出厂设置软件映像使得能够将控制设备重置为其出厂状态。If both images are stored in the control device, the exactly required software image can accordingly be executed, for example by means of a software-defined radio. For example, the control device may include data storage (eg, flash memory) in which the PTP software image and the mesh software image are stored. In addition to these two software images, a factory settings software image can also be stored, which factory settings software image enables the control device to be reset to its factory state.
根据另一个有利的实施方式,运行设备和/或网状设备至少一部分是照明设备或者照明设备的部件。网状设备例如可以是内置有无线电收发器的照明装置,其中,无线电收发器将网状设备连接为网状网络。运行设备和/或网状设备也可以被设计为用于对建筑自动化中的执行器和/或传感器进行控制和/或进行评估。执行器例如可以是卷闸门和/或空调设备的电机,并且传感器例如可以是风传感器、湿度传感器和/或温度传感器。According to another advantageous embodiment, at least a part of the operating device and/or the network device is a lighting device or a component of a lighting device. The mesh device can be, for example, a lighting device with a built-in radio transceiver, wherein the radio transceiver connects the mesh devices into a mesh network. The operating device and/or network device can also be designed to control and/or evaluate actuators and/or sensors in building automation. The actuator can be, for example, a roller shutter and/or a motor of an air conditioning system, and the sensor can be, for example, a wind sensor, a humidity sensor and/or a temperature sensor.
原则上,网状网络也可以通过其它无线电网络或者通过与分机的电线连接或其它有线网络来扩展。In principle, mesh networks can also be extended via other radio networks or via wired connections to extensions or other wired networks.
本发明的另一个主题是一种用于建筑自动化的方法,在所述方法中,Another subject of the invention is a method for building automation, in which method
-控制设备借助有线接口与运行设备进行通信,并且控制设备存储运行设备的状态数据和/或从运行设备调取状态数据和/或向运行设备通知改变,- the control device communicates with the operating device by means of a wired interface and the control device stores status data of the operating device and/or retrieves status data from the operating device and/or notifies the operating device of changes,
-控制设备借助第一无线接口与终端设备建立点对点连接,并且终端设备通过点对点连接与控制设备进行通信,- the control device establishes a point-to-point connection with the terminal device by means of the first wireless interface, and the terminal device communicates with the control device through the point-to-point connection,
-控制设备借助第二无线接口与由多个网状设备构成的网状网络建立连接,并且网状设备中的至少一个通过第二无线接口与控制设备进行通信。- The control device establishes a connection with a mesh network composed of a plurality of mesh devices via the second wireless interface, and at least one of the mesh devices communicates with the control device via the second wireless interface.
本发明同样涉及一种用于建筑自动化的控制设备,该控制设备具有:The invention also relates to a control device for building automation, which control device has:
至少一个有线接口,该有线接口特别是用于根据DALI协议输出信号,at least one wired interface, in particular for outputting signals according to the DALI protocol,
至少一个第一无线接口,该第一无线接口用于特别是与(移动)终端设备建立点对点连接,以及at least one first wireless interface for establishing a point-to-point connection, in particular with a (mobile) terminal device, and
至少一个第二无线接口,该第二无线接口用于与网状网络建立连接,at least one second wireless interface for establishing a connection with the mesh network,
其中,控制设备被配置为用于存储运行设备的状态数据和/或从运行设备调取状态数据和/或向运行设备通知改变。Wherein, the control device is configured to store status data of the operating device and/or to retrieve status data from the operating device and/or to notify the operating device of changes.
关于根据本发明的系统的实施对应地适用于根据本发明的方法和根据本发明的控制设备,这特别是在优点和优选的实施方式方面适用。The same applies to the implementation of the system according to the invention and to the method according to the invention and the control device according to the invention, in particular with regard to advantages and preferred embodiments.
附图说明Description of drawings
下面,参考附图纯示例性地描述本发明。附图中:In the following, the invention is described purely by way of example with reference to the accompanying drawings. In the attached picture:
图1示出了用于建筑自动化的系统的示意性视图。Figure 1 shows a schematic view of a system for building automation.
具体实施方式Detailed ways
图1示意性地示出了用于建筑自动化的系统10。系统10包括控制设备12,该控制设备12借助有线接口14与DALI系统18的运行设备16耦合。在此,多主设备(Multimaster)也可以视为运行设备16。Figure 1 schematically shows a system 10 for building automation. The system 10 includes a control device 12 which is coupled by means of a wired interface 14 to an operating device 16 of the DALI system 18 . Here, the multimaster device (Multimaster) can also be regarded as the operating device 16 .
控制设备12仅包括一个无线电收发器20,该无线电收发器20通过天线22提供两个无线接口。第一无线接口24使得能够与被构造为智能电话26的终端设备进行蓝牙或者BLE连接。第二无线接口28借助Zigbee与网状网络30建立连接。网状网络30包括多个网状设备A至J。The control device 12 only includes a radio transceiver 20 , which provides two wireless interfaces via an antenna 22 . The first wireless interface 24 enables a Bluetooth or BLE connection with a terminal device configured as a smartphone 26 . The second wireless interface 28 establishes a connection with the mesh network 30 via Zigbee. Mesh network 30 includes a plurality of mesh devices A-J.
控制设备12通过第二无线接口28与至少一个网状设备A至J建立连接,在图1中这为网状设备D。The control device 12 establishes a connection via the second wireless interface 28 with at least one mesh device A to J, which in FIG. 1 is mesh device D.
网状设备A至J中的至少一个以及还有智能电话26借助WLAN 32和WLAN路由器34与云存储器36建立连接。At least one of the mesh devices A to J and also the smartphone 26 establish a connection to the cloud storage 36 by means of a WLAN 32 and a WLAN router 34 .
现在,在系统10运行时,控制设备12可以收集DALI系统18的运行设备16的状态数据,并且例如可以转发到智能电话26或者网状设备A至J中的一个,以进行显示。此外,可以从智能电话26或者从网状设备A至J中的一个出发对状态数据进行改变,其中,通过无线接口24、28中的一个向控制设备12通知改变,随后控制设备12将改变后的状态数据(即命令)通过有线接口14发送到运行设备16,以改变运行设备16的运行状态。因此,例如可以通过智能电话26激活或者去激活与运行设备16连接的照明设备(未示出)。Now, while the system 10 is running, the control device 12 can collect the status data of the operating devices 16 of the DALI system 18 and can forward it to a smartphone 26 or one of the mesh devices A to J for display, for example. In addition, changes to the status data can be made from the smartphone 26 or from one of the mesh devices A to J, whereby the control device 12 is notified of the change via one of the wireless interfaces 24, 28, and the control device 12 then communicates the change. The status data (ie, commands) are sent to the operating device 16 through the wired interface 14 to change the operating status of the operating device 16. Thus, for example, a lighting device (not shown) connected to the operating device 16 can be activated or deactivated via the smartphone 26 .
通过WLAN 32,不仅可以借助智能电话26,而且可以借助网状网络30,将瞬时的状态数据的映像传输到云存储器36,以将其存储在那里。然后,可以在云存储器36中对状态数据进行评估。此外,例如在重置DALI系统18时,可以回传状态数据。Via WLAN 32 , the image of the instantaneous status data can be transmitted not only by means of the smartphone 26 but also by means of the mesh network 30 to the cloud storage 36 in order to be stored there. The status data can then be evaluated in cloud storage 36 . Additionally, status data may be returned, for example when resetting the DALI system 18 .
无线电收发器20在某一时间点可以提供第一无线接口24或者第二无线接口28,因此可以在两个无线接口24、28之间进行切换。切换可以通过加载软件映像来进行。The radio transceiver 20 may provide either the first wireless interface 24 or the second wireless interface 28 at a certain point in time, so that switching between the two wireless interfaces 24, 28 is possible. Switching can be performed by loading a software image.
以这种方式,可以以小的硬件开销,不仅与智能电话26、而且与网状网络30建立连接。因此,与有线接口14组合,使得能够实现灵活的数据交换、特别是状态数据的交换,从而系统10能够以简单的方式与建筑中的相应的状况匹配,并且使得能够以小的开销灵活地控制运行设备16以及网状设备A至J。In this way, a connection can be established not only with the smartphone 26 but also with the mesh network 30 with little hardware overhead. In combination with the wired interface 14 , therefore, a flexible data exchange, in particular an exchange of status data, is enabled, so that the system 10 can be adapted in a simple manner to the respective conditions in the building and can be controlled flexibly with little effort. Run device 16 and mesh devices A to J.
附图标记列表List of reference signs
10系统10 systems
12控制设备12Control equipment
14有线接口14 wired interfaces
16运行设备16 running equipment
18DALI系统18DALI system
20无线电收发器20 radio transceivers
22天线22 antennas
24第一无线接口24 first wireless interface
26智能电话26Smartphones
28第二无线接口28 Second wireless interface
30网状网络30mesh network
32WLAN32WLAN
34WLAN路由器34WLAN router
36云存储器36 cloud storage
A至J网状设备A to J Mesh Devices
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DE102021116895.3A DE102021116895A1 (en) | 2021-06-30 | 2021-06-30 | Building automation system |
PCT/EP2022/068152 WO2023275294A1 (en) | 2021-06-30 | 2022-06-30 | System for building automation |
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ATE448669T1 (en) | 2002-09-04 | 2009-11-15 | Koninkl Philips Electronics Nv | MASTER-SLAVE ORIENTED TWO-SIDE WIRELESS RF LIGHTING CONTROL SYSTEM |
US9386668B2 (en) * | 2010-09-30 | 2016-07-05 | Ketra, Inc. | Lighting control system |
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