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WO2019012104A1 - Module commutateur de commande pour un dispositif de commande de bâtiment et dispositif de commande de bâtiment - Google Patents

Module commutateur de commande pour un dispositif de commande de bâtiment et dispositif de commande de bâtiment Download PDF

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Publication number
WO2019012104A1
WO2019012104A1 PCT/EP2018/069076 EP2018069076W WO2019012104A1 WO 2019012104 A1 WO2019012104 A1 WO 2019012104A1 EP 2018069076 W EP2018069076 W EP 2018069076W WO 2019012104 A1 WO2019012104 A1 WO 2019012104A1
Authority
WO
WIPO (PCT)
Prior art keywords
control
module
switching
switching module
connection
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.)
Ceased
Application number
PCT/EP2018/069076
Other languages
German (de)
English (en)
Inventor
Harald Körber
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.)
Moosburger Logistics Network and Development KG
Original Assignee
Moosburger Logistics Network and Development KG
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 Moosburger Logistics Network and Development KG filed Critical Moosburger Logistics Network and Development KG
Publication of WO2019012104A1 publication Critical patent/WO2019012104A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L12/2823—Reporting information sensed by appliance or service execution status of appliance services in a home automation network
    • H04L12/2827—Reporting to a device within the home network; wherein the reception of the information reported automatically triggers the execution of a home appliance functionality
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00—Systems controlled by a computer
    • G05B15/02—Systems controlled by a computer electric
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/26—Pc applications
    • G05B2219/2642—Domotique, domestic, home control, automation, smart house
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/03—Application domotique, e.g. for house automation, bus connected switches, sensors, loads or intelligent wiring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/14—Protecting elements, switches, relays or circuit breakers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/18—Network protocols supporting networked applications, e.g. including control of end-device applications over a network

Definitions

  • the invention relates to an (encapsulated) control switching module for a building control device and such a building control device.
  • the control switching module according to the invention which is particularly suitable for use in surface-mounted and flush-mounted boxes, but also for use in Jardinkanä- len, lamps and lights and switches, sockets and dimmers can be used comprises a supply conductor connection, at least one Power conductor connection, a neutral conductor connection and at least one control conductor connection. It also has a switching device, a power supply device and a control and communication device. The switching device is arranged between the supply conductor connection and the at least one power conductor connection and the energy supply device is designed to provide a supply voltage at least for the control and communication device and preferably also for the switching device.
  • the control and communication device is designed to detect an electrical signal, in particular in the form of a voltage or a current at the at least one control conductor connection.
  • a voltage or a current is applied or not (digital value), but it is also the height of the voltage level or current level can be detected (analog value).
  • the latter also includes a profile of the electrical signal, for example a phase angle or a phase section or a pulse width modulation.
  • the voltage may be a DC voltage or an AC voltage. The same applies to the electricity.
  • the control and communication device is designed, depending on the assigned configuration information and a change (level, frequency, course, etc.) of the detected electrical signal at the at least one control conductor connection to control the switching device such that this at least one power conductor connection interconnects with the supply conductor connection or interrupts an existing interconnection and transmits a module message wirelessly, which contains a switching information that causes another control switching module, which receives this module information wirelessly, to set up an interconnection Circuit of his power conductor connection with his supply conductor connection to produce or interrupt such interconnection.
  • the change of the electrical signal comprises:
  • a change of the electrical signal does not include a usual voltage fluctuation or current fluctuation.
  • the presence of a normal AC voltage (eg 50/60 Hz mains voltage) at the at least one Steuerlei- ter connection and the resulting periodic voltage zero crossing is not construed as omission or occurrence of an electrical signal and thus as a change. Only when no electrical signal has been detected for, for example, more than 0.1 s, 0.2 s, 0.5 s, 0.75 s, 1 s, 2 s, the occurrence of an electrical signal is classified as a change.
  • the occurrence and elimination of an electrical signal may also be considered as a change if the electrical signal is only for a short period of time, such as less than 2s or 1.5s or ls or 0.75s or 0.5s or 0.25s for more than 0.1s, as might be the case for example when using a button. The same applies even with only a short omission of an electrical signal.
  • a change may also be present if the signals at the supply conductor connection and the control conductor connection have the same electrical properties (eg level, frequency) and then the electrical signal at the control conductor connection is suddenly interrupted by the signal at the supply conductor connection (in particular by more than 10% of the level and / or frequency).
  • a change may also be present if the signals at the supply conductor terminal and the control conductor terminal differ from one another (eg by more than 10% with respect to the level or the frequency) and then suddenly the electrical signal at the control conductor terminal to the signal at the umbilical terminal (in particular by a difference of less than 10%> of the level or the frequency). It is particularly advantageous that at least one control conductor connection is provided and that the interconnection is established or changed or interrupted as a function of the electrical signal or as a function of a change in the electrical signal at the at least one control conductor connection. Because of this it is possible that the control switching module is very easily used in already existing electrical wiring.
  • a module message can be transmitted wirelessly, which includes a switching information, so that another control switching module can perform a switching operation. In this case, the lighting of a room can easily be changed later, because additional lamps can simply be "connected" by their control switching modules receive the module message, evaluate and control the switching device accordingly.
  • a “configuration information” is understood to mean in particular a mode of operation of the control switching module. This includes actions that the control switching module executes when a specific change in the electrical signal at the control wire connection is detected.
  • a (specific type of) interconnection and / or a specific switching information to be sent can be stored in a module message in the event that a specific change in the electrical signal at the control conductor connection is detected.
  • the wording "assignable” means that this configuration information is both programmable by the manufacturer and also wirelessly changeable by a user (in operation).
  • connection is understood on the one hand to produce a digital electrical connection and on the other hand to establish an analog electrical connection.
  • the at least one power conductor connection is always electrically conductively connected to the supply conductor connection by the switching device for the duration of the interconnection.
  • Supply conductor connection remains unchanged at the power conductor connection.
  • the at least one power conductor terminal is connected in an electrically conducting manner to the supply conductor terminal by means of the switching device for the duration of the interconnection.
  • the pulsed electrically conductive connection takes place in the context of a phase control or a phase section control or a pulse width modulation or a frequency converter control.
  • the wording "pulsed" means that the supply conductor connection is electrically conductively connected to the at least one power conductor connection in very short time intervals and is disconnected therefrom. The signal at the power conductor connection is therefore changed over the signal at the supply conductor connection.
  • the voltage and / or the frequency can be adjustable at the at least one power conductor connection and to be different from the voltage and / or the frequency at the supply conductor connection.
  • the effective value of the voltage or of the current at the at least one power conductor connection can be reduced, whereby a lower power is transmitted and, for example, a lighting device can be dimmed.
  • an analog electrical connection is useful, for example, if an analogue transmitter is connected to the at least one control conductor connection in order to realize a dimmer control.
  • the control and communication unit controls the switching device such that it sets a corresponding analog state at the corresponding power conductor connection.
  • a measuring device for detecting a voltage value or a sequence of voltage values at the various terminals and / or a current value or a sequence of current values at the power conductor connection or the control conductor connection. From the sequence of voltage values and / or current values, the measuring device and / or the control and communication device can calculate a measured value which is, in particular, a consolidated voltage value (rms value, average value, maximum value, minimum value) or a consolidated current value (rms value , Mean, maximum, minimum).
  • the consolidation takes place, in particular, by calculating the result of a corresponding functional mapping of a current and / or voltage sequence to a measured value; for example, the functional mapping of a "voltage sequence" to the exemplary measured value "voltage rms value” is the root of the integral of the squared one Voltage versus time divided by the duration of the sequence.
  • a consolidated power value (apparent, reactive, active power value) can also be calculated.
  • the measured value can also contain an energy value or a power factor.
  • This measurement information can then be packaged in a module message and sent wirelessly through the control and communication device.
  • the control switching module allows the construction of a power management system for the individual electrical consumers connected to the power conductor connection.
  • the measured value can then be used for a variety of purposes.
  • a protection function can be implemented for electronic devices that are connected to the power conductor connection. So the reading can be with a corresponding threshold value, whereby upon reaching and / or exceeding this threshold value:
  • the switching device is controlled in such a way that it interrupts the interconnection of the at least one power conductor connection and the supply conductor connection and thus electrically separates the at least one power conductor connection from the supply conductor connection;
  • the switching device is driven in such a way that it switches the supply conductor connection and / or the control conductor connection to the neutral conductor connection in a low-impedance and / or short manner, in order thereby to achieve an overvoltage dissipation.
  • control switching module can also be designed to pack the measured value into measurement information and send it wirelessly as a module message.
  • measured values can be queried specifically from such a control switching module.
  • a module message containing protocol information can be sent to the control switching module.
  • the control switching module selects the corresponding measured value, packs it in a measurement information and sends this measurement information wirelessly in a module message.
  • control switching module can be operated in different operating modes. Depending on the application, the appropriate operating mode can be selected. The applications depend heavily on whether a switch or a button is connected to the control conductor connection and what should be controlled for an electrical load. Thus, a single load can be connected to the power conductor connection, which is to be controlled legende by the one switch or button. In the event that a consumer, for example, controlled by a single switch or a main switch is to be realized, the control switching module is operated in the first mode of operation. In the event that a consumer is to be controlled by a single button or a main switch is to be provided in the form of a button, the control switching module is operated in the second operating mode.
  • the control switching module which is connected to a button, operated in the second operating mode and the control switching module, which with a Switch is connected, in the third operating mode.
  • the various operating modes will be explained in more detail below.
  • the consumer can be controlled by multiple buttons. It may also be that the power with which the consumer is to be operated should be set by a corresponding signal at the control conductor connection. Therefore, four operating modes according to the invention of the control switching module will be described below. In which operating mode the control switching module is operated depends on the assigned configuration information. This configuration information can be fixed by the manufacturer and / or changed by the user during operation.
  • a first mode of operation is selected when a switch is connected to the control wire terminal which is to take over a main switching function.
  • This could, for example, be a main switch realized as a bistable toggle switch. This switch is connected to a consumer. In a hotel room, for example, such a main switch could be a key card insertion device.
  • a response is made to a level at the at least one control conductor connection. For this purpose, the measured value is compared to whether it reaches or exceeds a first threshold value or whether it reaches or falls below a second threshold value.
  • the switching device is controlled in such a way that it connects the at least one power conductor connection to the supply conductor connection if the measured value at the at least one control conductor connection exceeds a predetermined first threshold value. Additionally or alternatively, the switching device is controlled in such a way that it interrupts the interconnection of the at least one power conductor connection of the supply conductor connection when the measured value at the at least one control conductor connection falls below a predetermined second threshold value.
  • Both threshold values can be selected to be identical or different from one another, the latter case representing a kind of hysteresis and avoiding too frequent switching in boundary regions.
  • the first and second thresholds may be selected such that at a level of the electrical signal greater than half the rated voltage of the utility grid, the power conductor terminal is connected to the supply conductor terminal and less at a level of the electrical signal as half of the rated voltage of the public grid, the power conductor connection is disconnected from the supply conductor connection.
  • the respective threshold value should be selected such that normal voltage fluctuations (eg + 10% of the rated voltage) do not lead to the triggering of a switching sequence.
  • a corresponding module message can also be sent by this "MASTER" control switching module, which contains such content information, so that a further control switching module which receives this module message receives its switching device. speaking the switching information can control.
  • this further control switching module (as "SLA VE", as it were) can ignore any switching information received both at the control wire terminal and wirelessly if the last switching information sent by the "MASTER” control switching module was a "disable signal” normal switching functionality in response to signal changes to the control wire connection or wirelessly accepting or resuming incoming switching commands if the last switching information sent by the "MASTER” control switching module was a "release signal".
  • the second operating mode only an edge on the at least one control conductor connection is reacted.
  • edge of an electrical signal should not be understood to mean that a switching operation takes place every 20 ms in the case of a 50 Hz signal. Rather, “triggering on an edge of the electrical signal” refers to whether a signal is suddenly applied (rising edge) or suddenly no signal is applied (falling edge).
  • This operating mode is selected when a button is to be connected to the control wire connection.
  • the control and communication device is designed, in the event that the measured value at the at least one control conductor connection exceeds a first threshold value or (in the alternative scenario), to control the switching device in such a way that it:
  • a module message will also be generated and transmitted wirelessly, which includes a corresponding switching information.
  • This switching information causes the receiving control switching module that makes a change of its switching state.
  • a third mode of operation serves to wirelessly control either an existing installation in which a consumer (eg a lamp) is turned on or off by means of a bistable switch, in addition via a central control unit or a mobile terminal.
  • the third operating mode is also used, for example, to realize a "staircase lighting" with several switches. In this mode, any change in the position of each switch should cause a powered on consumer to be turned off and a consumer turned off to be turned on. In the case of several switches and therefore several control switching modules, depending on the position of the switches, a falling level at a control conductor connection of a control switching module can lead to the consumer not being switched off, but switched on.
  • the control and communication device is therefore configured in the third operating mode to compare the measured value at the at least one control conductor connection with a first threshold value.
  • the control and communication device is also designed, both for the case in which the measured value at the at least one control conductor connection exceeds the first threshold value and for the case in which the measured value at the at least one control conductor connection the threshold value or a second threshold below the switching device to control such that this:
  • a module message can also be generated and transmitted wirelessly, which contains a corresponding switching information.
  • This switching information causes the receiving control switching module that makes a change of its switching state.
  • there is at least one control switching module which is connected to a consumer. This receives wireless module messages from other control switch modules connected to the switches. Changing the switching state of one of these switches always causes the state of the load to change. If it is off, then it is turned on and vice versa.
  • a staircase circuit with several bistable switches can also be realized with the third operating mode. It can also be seen that a staircase circuit can be realized with several buttons and switches in mixed form and / or several lamps, wherein the control switching modules connected to a pushbutton operate in the second operating mode, and the control switching modules connected to the switch in the third operating mode. dus. All wirelessly addressed control switching module, which turn a lamp on or off can work in the second or third mode of operation.
  • the threshold in the second and third modes of operation may e.g. be chosen so that at a level of the electrical signal of more than half the rated voltage of the public grid, the power conductor terminal is connected to the supply conductor terminal and at a level of the electrical signal of less than half the rated voltage of public power grid, the power conductor connection is disconnected from the supply conductor connection.
  • the threshold should be selected such that normal voltage fluctuations (eg + - 10% of the rated voltage) will not trigger a switching sequence.
  • the corresponding power conductor connection is only electrically connected to the supply conductor connection. This means that the two connections are permanently connected for the entire time of their interconnection.
  • an analog electrical connection takes place between the at least one power conductor connection and the supply conductor connection.
  • Such a connection serves, in particular, to reduce the power which can be transmitted to an electrical consumer.
  • the effective value of the voltage and / or of the current at the at least one power conductor connection can be arbitrarily reduced by an appropriate control (phase control or phase control or pulse width modulation or the Frequenzrichter- control).
  • this control takes place as a function of the signal at the control conductor connection. This signal is analyzed and the switching device is controlled in such a way that the signal at the
  • the measured value is, in particular, the result of a first functional mapping of a voltage or current sequence, in particular an effective value of a voltage or a current, and it is the case that the control and communication device is designed such that it:
  • a) controls the switching device such that it produces such an analog electrical connection between the at least one power conductor terminal and the supply conductor terminal, so that in the general case, the result of a second functional mapping of a voltage sequence on power conductor connection or stream sequence through the Switching device, in particular derm an RMS value of the voltage at the power conductor terminal, or the current through the switching device corresponds to the measured value; and / or wirelessly transmits a module message containing switch information that causes another control switch module to establish such an analog electrical connection between the at least one power conductor terminal and the supply conductor terminal such that a correspondence is achieved as described under a) becomes.
  • control and communication device in the fourth operating mode can also be designed to
  • the electrical signal at the at least one control conductor terminal is a pulsed electrical signal, in the form of a phase control or a phase-section control or a pulse width modulation or a frequency judge control.
  • the control and communication device is then further configured, in the event that a pulsed electrical signal is applied to at least one control conductor connection:
  • control switching module depending on whether the connectable or connected on / off device to:
  • a dimmer is different configuration information with different operating modes assignable, the control switching module is designed depending on the operating mode:
  • the switching device to control such that this interconnects the power conductor connection with theadelslei- ter connection in turn and interrupts an existing interconnection, that the electrical signal is simulated at the power conductor connection and a module message with generate a corresponding switching information and wirelessly send that a receiver of this switching information can emulate the electrical signal. This allows dimming to be achieved.
  • a touchpad is more likely to fall under a button, with a somewhat "longer” on-time, e.g. after entering the correct code, press the door buzzer.
  • a motion detector rather falls under a switch, for example, the light off after a certain period of time again.
  • the control switching module receives a module message with at least one configuration information.
  • This module message can receive the control switching module from a central control device and / or from another control switching module and / or from a mobile terminal.
  • the assignable configuration information is used to configure, that is, to update the control switching module. So they can specify which electrical parameters to be measured or how the switching device should respond to different electrical signals on at least one control wire connection. Thus it can also be determined in which of the four operating modes the control and communication device is operated.
  • the environmentssleiter- connection is preferably connectable to the public power grid or other energy source.
  • control conductor connection preferably also applies to the at least one control conductor connection, whereby this can be connected to the power supply via an on / off device (eg switch, pushbutton, dimmer, etc.).
  • the neutral conductor connection can be connected to the ground conductor of the public power grid or to a ground conductor of the other power source.
  • the control and communication device is designed to control the switching device in dependence on a received module message that contains a switching information such that it interconnects the at least one or respective power conductor connection with the supply conductor connection or interrupts an existing interconnection.
  • control switching module can also be configured such that the control and communication device transmits a module message, which it receives wirelessly from another control switching module and / or from a central control device and / or from a mobile terminal, to another control module. Switching module and / or to a central control device and / or to a mobile terminal wirelessly transmitted.
  • the control switching module would work as a repeater.
  • the control switching module comprises a (one-piece) housing arrangement, which surrounds at least the switching device, the power supply device and / or the control and communication device.
  • the supply conductor connection, the at least one power conductor connection, the neutral conductor connection and the at least one control conductor connection are accessible from outside the housing arrangement and can be connected to an electrical installation.
  • Housing arrangement preferably consists of a dielectric material, in particular a potting compound, such as epoxy resin or a plastic mass.
  • the housing assembly may also include a sealable plastic housing containing the electronic part. Through a corresponding contact protection, ie a galvanic separation is achieved.
  • a module message which includes, for example, a switching information, can be transmitted to the control switching module wirelessly, so without contact, so that no live parts must protrude from the housing assembly of the control switching module to the outside.
  • this housing arrangement can also include the integration of an externally visible light-emitting diode or signal lamp, via which diert flashing sequences, colors and / or brightness values, the control and communication device can display a current internal state of the control switching module.
  • an acoustic device which is designed to audibly output to the outside (to the outside of the housing arrangement) a tone sequence and / or a specific pitch and / or a specific volume, which indicates an internal state of the control switching module coded.
  • the building control device comprises at least one such control switching module.
  • the supply conductor connection is connected to the supply conductor of the public power grid.
  • the neutral connection is connected to the ground conductor of the public power grid.
  • At least one electrical load is provided, which is electrically connected to the at least one power conductor terminal of the control switching module.
  • the at least one electrical load is connected either to the neutral terminal of the control switching module or directly to the ground conductor of the public power grid.
  • the control and communication device of the at least one control switching module is designed to control the switching device depending on a change of the electrical signal at the at least one control conductor connection such that it interconnects the at least one power conductor connection with the supply conductor connection and so sets the at least one electrical load in operation or disconnects an existing interconnection and puts the electrical load out of service.
  • At least one on / off device in the form of a switch, probe, touchpad, motion detector or dimmer is provided, with a first connection of this on / off device with the supply conductor of the public power grid or with a Power source (eg battery at touchpad) is electrically connected and wherein a second ter of the at least one on / off device is electrically connected to the at least one control conductor connection of the at least one control switching module.
  • a Power source eg battery at touchpad
  • a second ter of the at least one on / off device is electrically connected to the at least one control conductor connection of the at least one control switching module.
  • a central control device and / or a mobile terminal are provided. These are designed to transmit module messages wirelessly to the at least one control switching module, wherein These module messages contain information and / or configuration information and / or protocol information.
  • the central control device and / or the mobile terminal is further or additionally designed to receive module messages from the at least one control switching module, the module messages containing measurement information and / or status information.
  • the central control device is also designed to transmit module messages to the mobile terminal (eg smartphone) of a user or to receive them from this.
  • the mobile terminal eg smartphone
  • the mobile terminal could also communicate directly with the individual control switching modules.
  • This central control device preferably also comprises a microphone and is designed to be able to receive and evaluate voice commands. These voice commands can then be translated into module messages and transmitted to the at least one control switching module, where the content of these module messages is evaluated.
  • a plurality of control switching modules are used, which are designed to forward mutually module messages. These are in particular designed to form a MESH network, a scatter network, a daisy-chain network or a tree network.
  • the wireless connection ie the wireless connection
  • the Bluetooth® connection can also include a Bluetooth® MESH connection.
  • the WLAN connection is one according to IEEE 802.11 * (eg a, b, ).
  • the Bluetooth® connection is preferably one according to IEEE 802.15 * (eg 1,2, ).
  • device-specific data are preferably transmitted when the module messages are transmitted, so that the control and communication device of the respective control switching module or the central control device receives the received module messages to the respective control switching modules and thus to the corresponding electrical consumers connected to the Control switching modules are connected, can assign.
  • a unique device and / or network number is usually achieved directly by using the appropriate protocol (WLAN or Bluetooth®).
  • the central control device is also designed to request at regular intervals from one or all control switching modules, a module message containing, for example, measurement information.
  • the regular time intervals can be in seconds or minutes (several minutes like 1, 2, 4, 6, 8 minutes or several seconds like 1, 4, 6, 10, 20, 30, 40 seconds) ,
  • the switching device, the power supply device, the control and communication tion device and optionally also a measuring device are designed as system-in-package. This means that all or part of the corresponding devices are arranged in a common (chip) housing.
  • FIGS. 1A, 1B and 1C are identical to FIGS. 1A, 1B and 1C:
  • FIGS. 2A to 2C are identical to FIGS. 2A to 2C:
  • FIGS. 3A to 3C are identical to FIGS. 3A to 3C:
  • FIGS. 4A to 4D are identical to FIGS. 4A to 4D.
  • FIG. 5 a second purpose of the control switching module according to the invention.
  • FIG. 6 shows a third intended use of the control switching module according to the invention.
  • FIG. 7 an exemplary structure of a module message
  • Figure 8 an exemplary embodiment of the building control device according to the invention.
  • FIGS. 9A, 9B are identical to FIGS. 9A, 9B.
  • FIGS. 1A to IC show various embodiments of the control switching module 1 according to the invention, which can be used in a building control device 2.
  • the control switching module 1 can also be referred to as an encapsulated control switching module 1 or as a flush-mounted or surface-mounted control switching module 1.
  • the control switching module 1 could also be referred to as a control actuating module 1.
  • four connections 3a, 3b, 3c and 3d are preferably provided. These include a supply conductor terminal (L) 3a, a neutral terminal (N) 3b, at least one power terminal (Q) 3c, and at least one control terminal (C) 3d.
  • the supply conductor terminal 3a is preferably connectable to a supply conductor 4a of the public power grid 4 (e.g., Figure 3).
  • the neutral conductor connection 3b can be connected to a ground conductor 4b of the public power grid 4.
  • the control switching module 1 also comprises a switching device 5, a power supply device 6 and a control and communication device 7.
  • a measuring device 8 is also provided.
  • the switching device 5 is arranged between the supply conductor terminal 3 a and the at least one power conductor terminal 3 c.
  • the switching device 5 is designed to interconnect the supply conductor connection 3 a with the at least one power conductor connection 3 c or to separate such an interconnection.
  • the switching device 5 preferably consists of a solid state relay, or of an electronic circuit that simulates such.
  • An energy flow preferably takes place from the supply conductor connection 3 a to the at least one power conductor connection 3 c.
  • a reflux should be possible.
  • the switching device 5 may therefore comprise a triac circuit, a thyristor circuit, a MOSFET circuit or an IGBT circuit and / or a mechanical relay.
  • the energy supply device 6 is designed to generate a supply voltage at least for the control and communication device 7 and optionally also for the switching device 5 and to provide this. In FIG. 1A, the energy supply device 6 is shown as a voltage divider with two impedances, which is connected on the one hand to the supply conductor terminal 3a and on the other hand to the neutral terminal 3b.
  • the power supply device 6 preferably also comprises at least one rectifier circuit, and more preferably also a linear regulator, in order to be able to generate a constant DC voltage for the control and communication device 7.
  • the power supply device 6 is therefore designed to generate the supply voltage from the voltage applied to the supply conductor connection 3 a.
  • the energy supply device 6 could also comprise a step-down converter, in which case a rectifier would have to be connected upstream.
  • the energy supply device 6 can also have at least one energy store, such as a battery, a rechargeable battery or a capacitor, in order to remove the supply voltage for the control and communication device 7 from it.
  • the control and communication device 7 is designed to control the switching device 5 on the basis of an electrical signal (voltage or current) at the at least one control conductor connection 3d.
  • the control and communication device 7 can therefore detect whether or not such an electrical signal is applied to the at least one control conductor connection 3d.
  • the electrical signal can, as will be explained later, for example, have the height of the mains voltage at the supply conductor 4a of the public power grid 4.
  • the control and communication device 7 is therefore in particular capable of detecting a signal value and / or an effective value of the electrical signal at the control line terminal 3d. In particular, a voltage value or a current value or an effective value of the voltage value or an effective value of the current value is measured.
  • the control and communication device 7 can then, depending on this voltage signal at the at least one control conductor connection 3d, the switching device 5 to control such that this at least one power conductor terminal 3 c with the supply conductor terminal 3 a interconnects or interrupts an existing interconnection.
  • the interconnection may be a "digital" electrical connection or an "analog” electrical connection. Roughly speaking, the "digital" electrical connection, the signal from the supply conductor terminal 3a unchanged at at least one power conductor terminal 3 c, whereas this signal is changed in the "analog” electrical connection, for example, still in amplitude and / or frequency.
  • control and communication device 7 is also able to generate and wirelessly send a module message 10 (see, e.g., Figure 7), the module message 10 containing a switch information 10a.
  • the control and communication device 7 comprises an antenna arrangement, not shown.
  • a wireless connection is understood in particular to be a WLAN connection (IEEE 802.11 *) or a Bluetooth® connection (IEEE 802.15. *) Or a ZigBee® connection (IEEE 802.15.4).
  • the control and communication device 7 can also wirelessly receive a company goods package and update its own company goods with the received company goods package.
  • a control switching module 1 can both receive module messages 10 and also send module messages 10.
  • the module messages 10 have several functions and may include different information.
  • a module message 10 may include a switching information 10a.
  • Such a switching information 10a may include a switching command indicating that and how the switching device 5 should connect the supply conductor terminal 3a to the at least one power conductor terminal 3c, or that an interconnection should be interrupted, or that the state the interconnection is to be changed, so an existing interconnection is interrupted or a lack of interconnection is to be established.
  • the control and communication device 7 of the control switching module 1 such a module message 10, which includes a switching information 10a, then the control and communication device 7 is adapted to evaluate this switching information 10a. According to the switching information 10a, the switching device 5 is controlled by the control and communication device 7.
  • a module message 10 may also comprise a header, ie a device ID, which is unique for each control switching module, whereby the transmitter of the respective module message 10, ie the corresponding control switching module 1 or a central control device 20 (see FIG. 8) can be identified.
  • the module message 10 can also contain a measurement information 10b, which can be used in conjunction with the measuring device 8.
  • the measuring device 8 comprises a plurality of measuring terminals 8a, 8b, 8c (see FIG. 1C) and is designed to generate a voltage value or a sequence of voltage values of a voltage present at the supply conductor terminal 3a and / or at the at least one power conductor terminal 3 c and / or to which at least one control conductor connection 3d is applied to measure with respect to the neutral conductor connection 3b.
  • This voltage value or this sequence of voltage values can be transmitted to the control and communication device 7 by the measuring device 8.
  • the measuring device 8 is also designed to flow a current value or a sequence of current values of a current flowing via the at least one power conductor connection 3c, for example between the supply conductor connection 3a and the at least one power conductor connection 3c, and / or flows via the control conductor connection 3d to measure and to transmit this current value or this sequence of current values to the control and communication device 7.
  • the current value is preferably obtained by the use of a shunt resistor or a Hall sensor, wherein the shunt resistor or Hall sensor, for example, between the supply conductor terminal 3 a and the at least one power conductor terminal 3 c is arranged.
  • the control and communication device 7 is designed to calculate a measured value from the sequence of voltage values and / or from the sequence of current values. This metric is:
  • a consolidated voltage value for example RMS value, mean value, maximum value, minimum value, and / or
  • a consolidated current value such as effective value, mean, maximum value, minimum value, and / or
  • a consolidated power value for example, apparent, reactive, active power value, which is transmitted from the supply conductor terminal 3a to the at least one power conductor terminal 3c;
  • Consolidation is preferably the result of a functional mapping of the voltage sequence, the current sequence, or the combination of voltage and current sequence into one measurement.
  • the voltage rms value the result of rooting the integral of the squared voltage values over time divided by the duration of the voltage sequence.
  • the control and communication device 7 is then designed to add a measurement information 10b to the module message 10 and send it out.
  • the measurement information 10b comprises the above-described measured value.
  • the consolidated power value indicates an electrical power that is transmitted from the supply conductor terminal 3 a in the direction of the at least one power conductor terminal 3 c or vice versa.
  • the energy value indicates the electrical energy that is transmitted over a specific time interval (eg 1 hour, 1 day, etc.) from the supply line terminal 3 a in the direction of the at least one power conductor connection 3 c or back.
  • a specific time interval eg 1 hour, 1 day, etc.
  • an energy management system can be constructed around the control switching module 1.
  • the module message 10 can also contain configuration information 10c.
  • the control and communication device 7 of a control switching module 1 can evaluate this configuration information 10c in the module message 10 and update its previous configuration information 10c accordingly.
  • the measuring device 8 measures only certain measured values or the control and communication device 7 only reacts to specific forms of the electrical signal (level or edge) at the at least one control conductor connection 3d or evaluates only switching information 10a that originate from a particular control switching module 1.
  • the configuration information 10c can also serve to set the corresponding control switching module 1 such that it only generates switching information 10a and sends it as a module message 10 and does not control its own switching device 5 or that only switching information 10a is received in a module message 10 and depending on this own switching device 5 is driven, whereas electrical signals on its own at least one control conductor connection 3d remain unconsidered.
  • this fact will be explained in more detail in the course of the next figures.
  • FIG. 1B shows an exemplary structure of the control and communication device 7.
  • the control and communication device 7 is preferably a computer chip.
  • the control and communication device 7 preferably comprises a plurality of I / O ports, which are designated by GPA, GPB, in order to be able to connect additional devices.
  • the control and communication device 7 includes, for example, bus systems such as I 2 C, SPI, CAN.
  • the control and communication device 7 preferably comprises power supply connections (POW) in order to be able to supply additional devices, such as, for example, the switching device 5 and / or the measuring device 8 with electrical energy.
  • POW power supply connections
  • the Control and communication device 7 preferably also includes a voltage input VTP, via which energy from the power supply device 6 can be supplied.
  • a programming interface LNK allows programming of the control and communication device 7.
  • control and communication device 7 is also designed to encrypt a module message 10 before it is sent wirelessly, or to decrypt a received and encrypted module message.
  • An antenna arrangement can be integrated directly into the housing of the control and communication device 7.
  • the antenna arrangement may also be formed externally, wherein via a line an electrical connection with a corresponding output, not shown, of the control and communication device 7 is made.
  • the control and communication device 7 preferably uses a Bluetooth® connection in order to be able to exchange module messages 10. Also an ultrasonic connection would be conceivable.
  • FIG. 2A shows a housing arrangement 11 of the control switching module 1 according to the invention.
  • the switching device 5, the energy supply device 6, the control and communication device 7 and the measuring device 8 are designed as system in packages and in FIG a common (chip) housing are arranged.
  • This (chip) housing is referred to here as a housing assembly 11.
  • the individual devices 5, 6, 7, 8 are preferably arranged on a common printed circuit board 12. In principle, however, not all of the devices 5 to 8 must be arranged on the common printed circuit board 12. For example, the switching device 5 could also be arranged outside the printed circuit board 12. The use of the circuit board 12 is not mandatory.
  • FIG. 2B shows a housing arrangement 11 which surrounds the switching device 5, the energy supply device 6, the control and communication device 7 and optionally the measuring device 8.
  • FIG. 2C shows a simplified circuit diagram of the control switching module 1, as shown in a spatial representation in Figure 2B.
  • the housing assembly 11 includes Lucasan gleich adopteden 12 a, 12 b, 12 c, 12 d to the supply conductor terminal 3 a, the neutral terminal 3b, the at least one power conductor terminal 3 c and the at least one control conductor connection 3d with an electrical installation outside the housing assembly ver ver - be able to bind.
  • the Jardinan gleich recognizeden 12 a to 12 d are as Screw and / or clamp connections executed, wherein a connection cable can be inserted into an opening of the respective cable connection means 12a to 12d and wherein a clamping action can be achieved, for example by screwing or spring-loaded.
  • the individual electrical contacts are preferably not accessible from outside the housing assembly 11 by touching, so that a galvanic isolation between the housing assembly 11 and the electrical components is achieved.
  • the cable connecting devices 12a to 12d are preferably comparable with terminal strips or terminal blocks or plug-in terminals as can be found in switches and sockets.
  • the control switching module 1 could instead of screw or plug terminals include short pieces of cable that are soldered inside the housing assembly 11 with the electrical circuit (switching device 5, power supply device 6, control and communication device 7, measuring device 8) and outside to a Luster terminal , to terminal blocks, or to switches or sockets can be connected.
  • the housing assembly 11 consists of a dielectric or comprises a dielectric, in particular a dielectric potting compound, which in turn consists for example of an epoxy resin or a plastic compound, or a closable plastic housing containing the electronics.
  • the control switching module 1 has a rectangular or square shape in plan view in plan view. However, the control switching module 1 should, together with its housing assembly 11, have a size which ensures that it can be inserted into a flush-mounted box. In plan view, the shape could therefore also be circular (diameter preferably less than 10 cm, 8 cm, 6 cm, 5 cm, 4cm, 3cm, 2cm, 1cm), wherein the individual Jardinan gleich wornen 12a to 12d are preferably evenly spaced apart, but also on a single side, or alternatively arranged on only two or three sides.
  • a further cable connection device 12e is shown in dashed lines in FIG. 2B. Their structure corresponds to the previous Jardinan gleich wornen 12a to 12d. This additional cable connection device 12e can be connected to a protective conductor of an electrical installation.
  • the control and communication device 7 is then designed to be in the event that, for example, between the supply conductor terminal 3 a and the power conductor terminal 3 c, a current flowing exceeds a predetermined threshold, an overcurrent fault at the protective conductor connection, ie via the corresponding cable connection device 12e output to the electrical installation.
  • the measured value is compared with a corresponding threshold value.
  • This overcurrent fault which is preferably a current, may preferably be generated by the control and communication device 7 itself or connected to the output via a corresponding additional switching device.
  • Corresponding circuit breakers in the electrical installation detect a current on the protective conductor and switch the corresponding network segment de-energized.
  • the outputting of such an overcurrent fault may be useful if the current (measured value) exceeds a threshold value which is higher than the current which the switching device can switch to a maximum. In this case, otherwise no possibility would exist to separate the supply conductor terminal 3 a from the power conductor terminal 3 c. In this case, the module message 10 could be added to a corresponding status information lOd, which is transmitted wirelessly.
  • the control and communication device 7 could also be designed to compare the measured value with a corresponding threshold value and, when this threshold value is reached and / or exceeded, to actuate the switching device 5 in such a way that it supplies the supply conductor connection 3a and / or the control conductor connection 3d low-impedance and / or short switches to the neutral conductor connection 3b, thereby achieving an overvoltage dissipation.
  • FIG. 3A shows that the control switching module 1 has both a digital electrical connection and an analog electrical connection between see the at least one power conductor terminal 3 c and the supply conductor terminal 3 can produce a.
  • FIG. 3B explains that the control switching module 1 can determine a change (eg level) at the at least one control conductor connection 3d, and with such a detected change a) a change of the interconnection at the power conductor connection 3c by corresponding control of the Switching device 5 makes, and b) the control and communication device 7 generates a module message 10, which includes a corresponding switching information 10a and transmits them wirelessly.
  • a change eg level
  • the control switching module 1 can also respond to the arrival of a module message 10 with corresponding switching information 10a. If the receiving control switching module 1 is addressed on the basis of the address contained in the switching information 10a, its switching device 5 is caused to perform a corresponding interconnection, or to disconnect an existing interconnection. Otherwise, the control switching module 1 can operate like a repeater and forward the module message 10. The control switching module 1 then receives module messages 10 and forwards them accordingly. In principle, all module messages 10 can be forwarded. However, filtering can also take place. Thus, the control switching module 1 should preferably not relay such module messages 10 again, which it has already sent out.
  • module messages 10 are forwarded by a specific control switching module 1 and / or to a specific control switching module 1.
  • the module messages 10 can also be changed.
  • the control switching module 1 from FIG. 3C evaluates no electrical signals at the at least one control line connection 3d and also does not use its own switching device 5.
  • FIGS. 3B and 3C also show assignable configuration information 10c which describes the mode of operation of the control switching module 1.
  • the control switching module 1 can be operated in different operating modes.
  • the assignable configuration information 10c can be transmitted wirelessly to the control switching module 1.
  • FIGS. 4A, 4B, 4C and 4D show a first exemplary intended use of the control switching module 1 according to the invention, which is used in a building control device 2.
  • FIG. 4A shows a conventional electrical installation in which the electrical load 15 can be switched on or off via an on / off device 16, which is a switch (also corresponds to FIG. 4C).
  • the on / off switching device 16 comprises a first connection 16a and a second connection 16b.
  • the first terminal 16a is electrically connected to the supply conductor 4a of the public power grid 4, wherein the second terminal 16b is electrically connected to the electrical load 15.
  • the second connection 16b is also connected to the supply conductor 4a of the public power network 4.
  • control switching module 1 can very easily be installed in an installation box (flush-mounted or surface-mounted box) of the existing electrical installation, be it in an installation box for the on / off switch or in an installation box for distribution.
  • the installation can also be done in a cable duct or directly in a lamp instead of the installation box.
  • the supply conductor terminal 3a of the at least one control switching module 1 is connected to the supply conductor 4a of the public power grid 4.
  • the neutral conductor connection 3b of the at least one control switching module 1 is connected to the ground conductor 4b of the public power grid 4.
  • the electrical load 15 is this time not directly connected to the second terminal 16b of the on / off device 16, but with the at least one power conductor terminal 3 c of at least one control switching module 1.
  • the second terminal 16b of the on / off device 16 is electrically connected to the at least one control conductor connection 3d of the at least one control switching module 1, whereas the first connection 16a continues to be electrically connected directly to the supply conductor 4a of the public power network 4 or indirectly via the supply conductor connection 3a of the control switching module 1 connected is.
  • the control and communication device 7 of the at least one control switching module 1 is adapted, depending on the voltage signal at the at least one control conductor connection 3d, the switching device 5 such Anlagensteu- nem that these at least one power conductor connection 3 c with the Versor- supply conductor connection 3 a connects and sets the electrical load 15 so in operation or disconnects an existing interconnection and thereby puts the electrical load 15 out of operation.
  • the control switching module 1 For the control switching module 1 to function properly, it must be properly configured according to the type of the connected on / off switch 16.
  • the control and communication device 7 is therefore designed to receive a module message 10 from another control switching module la to lc wirelessly, this module message 10 contains at least one configuration information 10c. As will be explained in more detail later with regard to FIG.
  • this module message 10 can also be received wirelessly by a central control device 20 or a mobile terminal 21.
  • the control switching module 1 and in particular the control and communication device 7 can be operated in a first or third operating mode (when a switch is connected) or in a second operating mode (when connected to buttons).
  • the control and communication device 7 is designed to measure via the measuring device 8 a measured value of the electrical signal, for example in the form of a consolidated voltage value or current value) of the electrical signal at least one control conductor connection 3d.
  • the first mode of operation also called level control, is selected when a switch is connected to the control conductor terminal 3d.
  • a response is made to a level at the at least one control conductor connection 3d.
  • the first measured value is compared to whether it reaches or exceeds a first threshold value or whether it reaches or falls below a second threshold value.
  • the switching device 5 is driven in such a way that it connects the at least one power conductor connection 3 c to the supply conductor connection 3 a when the measured value at the at least one control conductor connection 3d exceeds a predetermined first threshold value.
  • the switching device 5 is controlled such that it interrupts the interconnection of the at least one power conductor terminal 3 c of the supply conductor terminal 3 a when the measured value at the at least one control conductor connection 3d below a predetermined second threshold.
  • a corresponding module message 10 can also be sent, which contains such switching information 10a, so that a further control switching module 1b, 1c, which receives this module message 10, can control its switching device 5 in accordance with the switching information 10a.
  • this module message 10 can also be a switching function or a permission or a prohibition for a receiving control switching module 1 to comply with its defined by configuration switching functionality.
  • the control switching module 1 is designed to control the switching device 5 in such a manner only in response to a change in the electrical signal at the control conductor connection 3d and / or as a function of a wirelessly received module message 10 which contains a switching information item 10a. in that this interconnects the at least one power conductor connection 3 c to the supply conductor connection 3 a, when the control switching module 1 has previously received a module message 10 containing a switching information 10 a which contains an enable signal.
  • This switching information 10a may originate from another control switching module 1, a central control device 20 and / or a mobile terminal 21.
  • the control switching module 1 is designed to control the switching device 5, independently of a change in the electrical signal at the control conductor connection 3d and / or independently of a wirelessly received module message 10, which contains a switching information 10a, that this interconnection of the power conductor terminal 3 c with the supply conductor terminal 3 a interrupts or stops when the control switching module 1 has previously received a module message 10 containing a switching information 10 a, which includes a blocking signal.
  • the measured value may be a consolidated voltage signal, such as an RMS value.
  • the first and / or second threshold value can be set to 100 volts, for example.
  • the control and communication device 7 is designed to control the switching device 5 in such a way that it interrupts the interconnection between the at least one power conductor connection 3 c and the supply conductor connection 3 a, if the signal value or the effective value of the electrical signal at the at least one control conductor connection 3d falls below a predetermined second threshold value.
  • the second threshold may correspond to an RMS value of 50V. If this would be exceeded, for example, by disconnecting the two connections 16a, 16b of the on / off switching device 16, then the switching device 5 would be controlled in such a way that it shuts off the electrical load 15 from the supply conductor connection 3a.
  • the first and second threshold values may be identical or chosen differently. The latter case is preferred because it avoids too frequent toggling with the same limit.
  • the control switching module 1 can also refrain from operating its own switching device 5 and instead generate a module message 10 with a switching information 10a and send it wirelessly. However, this fact will be explained later with reference to FIGS. 5 and 6.
  • the second operating mode also called edge control, is set in the event that the on / off device 16 is a button.
  • Such a button is shown for example in FIG.
  • the two terminals 16a, 16b of the on / off device 16 would be connected to each other only for a certain (short) period of time. If the control and communication device 7 in the first mode of operation, then they would connect the electrical load 15 briefly with the supply conductor terminal 3 a and then disconnect again.
  • control switching module 1 and in particular the control and communication device 7 is configured such that it responds only to a rising or falling level or edge of the electrical signal.
  • control and communication device 7 is designed to control the switching device 5 in such a way that the measured value at the at least one control conductor connection 3d exceeds or falls below the first threshold value such that it:
  • a module message 10 can also be generated and transmitted wirelessly, which contains a corresponding switching information 10a.
  • This switching information 10a causes the receiving control switching module lb, lc, that this performs a change of its switching state.
  • This operating mode is also used when a "stairwell lighting" with several buttons is to be realized.
  • the control and communication device 7 is in particular designed to control the switching device 5 such that it interrupts an interconnection between the at least one power conductor terminal 3 c and the supply conductor terminal 3 a in the current zero crossing. It is detected by means of the measuring device 8, a measured value in the form of the current profile.
  • the wording "capture" is to be understood not only to the effect that digital readings are detected by means of an A / D converter, but also to the effect that by means of an analog circuit, the switching operation in the switch device 5 is triggered only in current zero crossing.
  • FIG. 5 shows an exemplary second intended use of the control switching module 1 according to the invention, which is integrated in a building control device 2.
  • a door lock can be controlled.
  • a first control switching module 1 merely serves to detect a voltage signal at the control conductor connection 3d.
  • the on / off device 16 is a keypad with which a key combination can be entered. Once the correct key combination has been entered, a voltage level from this on / off device 16 is output to the control conductor terminal 3d of the first control switching module 1.
  • the control and communication device 7 detects this voltage signal and generates a module message 10 which contains this switching information 10a.
  • the module message 10 is transmitted to the other control switching modules la, lb wirelessly.
  • These further control switching modules 1a, 1b do not respond to any electrical signals at their control conductor terminals 3d.
  • These control conductor connections 3d are preferably not connected (open) or permanently connected to a ground potential.
  • the first control switching module 1 therefore functions as a transmitter or as a transmission control switching module 1 or master control switching module 1, whereas the other control switching modules la, lb as a receiver or as a receiver control switching modules la, lb or act as slave control switching modules la, lb or configured as such.
  • These further control switching modules 1 a, 1 b are designed, depending on the module message 10 received by the control switching module 1, which contains a switching information 10 a, to control its switching devices 5 such that they connect the at least one power conductor connection 3 c to the supply conductor - Connect connection 3 a or interrupt an existing interconnection.
  • the at least one power conductor terminal 3a of another control switching module 1a is connected to a first coil 15a, whereas the at least one power conductor terminal 3c of the other control switching module 1b is electrically conductively connected to a further coil 15b.
  • Both coils 15 a, 15 b are part of a locking device, which may also be referred to as electrical loads 15.
  • This locking device comprises a locking element 19, in particular in the form of a locking bolt.
  • the locking element 19 is moved in one or the other direction.
  • control and communication device 7 is configured to control the switching device 5 in such a way that it connects the at least one power conductor connection 3 c to the supply conductor connection 3 a only for a certain period of time.
  • the at least one power conductor terminal 3 c it would also be possible for the at least one power conductor terminal 3 c to be connected in pulsed fashion to the supply conductor terminal 3 a, ie, for an analog electrical connection to be established between the at least one power conductor terminal 3 c and the supply conductor terminal 3 a becomes.
  • the manner in which the control and communication device 7 controls the switching device 5 can be set within the scope of a configuration information 10c of the corresponding control switching module 1, 1a, 1b. This can be done already at the factory or later by a user without contact.
  • the module message 10 comprises a configuration information 10c. In principle, it would also be possible to package this information in the switching information 10a and to send it as a module message 10.
  • a control switching module 1 may comprise a plurality of power conductor terminals 3c, which can be interconnected independently of one another by the switching device 5 with the supply conductor terminal 3a. With regard to FIG. 5, therefore, it would only require a further control switching module 1a.
  • the on / off device 16 may also include a motion detector. In this case, an output of the motion detector would be connected to the control conductor connection 3d of the at least one control switching module 1. This would detect a corresponding electrical signal and send a module message 10 to other control switching modules 1a, 1b.
  • the other control switching modules 1a, 1b are configured to receive and execute only switching information 10a of module messages 10 originating from the designated control switching module 1. Which control switching module 1 is authorized can be transmitted in the further control switching modules 1 a, 1 b by means of configuration information 10 c within a module message 10.
  • FIG. 6 shows a third intended use of the control switching module 1 according to the invention, which is integrated in a building control device 2.
  • the electrical load 15 can be connected to the public power grid 4 by a plurality of control switching modules 1 a, 1 b, 1 c.
  • FIG. 6 there is a control switching module 1, whose power conductor connection 3c is connected in the electrical load 15.
  • control switching modules la, lb, lc there are other control switching modules la, lb, lc. Their control conductor connection 3d is in each case connected to a second connection 16b of an on / off switching device 16. The first connection 16a is in turn connected to the supply conductor 4a of the public power network 4. The on / off device 16 in this case are push buttons.
  • the further control switching modules la, lb, lc operate in the second operating mode. As soon as a measured value of the electrical signal at the at least one control conductor connection 3d exceeds or falls below a first threshold value, the respective control and communication device 7 is designed to generate a module message 10 which contains a switching information 10a. This module message 10 is then sent to the control switching module 1.
  • the control switching module 1 is configured to receive this module message 10 wirelessly and to control its own switching device 5 such that it interconnects the at least one power conductor terminal 3 c with the supply conductor terminal 3 a or interrupts an existing interconnection.
  • the wiring shown in Figure 6 is used in particular for controlling a light network, when a plurality of light switches are provided in the form of buttons that at least one electrical consumer 15 in the form of a lamp on or turn off. In this case, from each switch, independently in the order of actuation, a switched-off electrical load 15 off and a switched-off electrical load 15 are turned on.
  • the control switching modules la, lb and lc are here in the second operating mode.
  • buttons switches are used as on / off device 16
  • the control switching modules la, lb and lc would have to be operated in a third operating mode.
  • they must examine the measured value for the electrical signal at their at least one control conductor connection 3d both on a rising edge and on a falling edge.
  • the control switching modules 1 a, 1 b and 1 c now have to transmit a module message 10 with a switching information 10 a to the control switching module 1, so that this changes or changes its switching state.
  • the control switching modules la, lb and lc would have to be operated in a fourth operating mode.
  • Such a dimmer includes, for example, a phase control or a phase control.
  • the control switching module 1 recognizes in particular those intervals of a period of the electrical signal at the control conductor connection 3d which are zero or close to zero.
  • the control and communication device 7 generates a module message 10 with corresponding switching information 10a, so that the control switching module 1, to whose power conductor connection 3c the electrical consumption 15 is connected, performs an analog electrical interconnection whereby a corresponding dimming likewise takes place at the electrical load 15, that is to say likewise the same phase-cut or phase-cut-off signal is output by the switching device 5. It also includes changes less than 25%, 20%, 15%, 10% or 5%.
  • the detection of such phase-cut or phase-cut electrical signal is carried out by the measuring device 8, 8a, which may for example contain an A / D converter for this purpose.
  • the measuring device 8, 8a can be arranged, for example, in the control and communication device 7.
  • the control and communication device 7 would comprise one or more A / D converters.
  • the signal / pause ratio is changed.
  • the measured value in the form of a consolidated voltage and / or current value in the form of the rms value changes.
  • This change is detected and the switching device 5 is instructed accordingly to set accordingly.
  • the interconnection which in this case produces an analog electrical connection, is continuously adapted to a signal change at the control conductor connection 3d.
  • the switching information 10a which can optionally or additionally be sent in a module message 10, are adapted accordingly. The same applies even if the electrical signal is pulse width modulated or frequency modulated.
  • the module module 10 may include a device-dependent identification (eg number) that is different for each control switching module 1 used. In addition, this may still include switching information 10a.
  • This switching information 10a can be in different forms. For example, it would be possible that the switching information 10a would only be marked as active, for example with a binary "1". In this case, a control switching module 1, which would receive such a module message 10, would connect the at least one power conductor connection 3 c to the supply conductor connection 3 a. If the switching information 10a was not marked, for example provided with a binary "0", then the control switching module 1, which receives this module message 10, would provide a connection between the at least one power conductor terminal 3c and the supply conductor terminal 3a interrupt.
  • the switching information 10a could also comprise a different binary value in order to set the type of interconnection (digital, analog) with the respective parameters or to select the correct power conductor connection 3c.
  • the switching information 10a may also include switching group information, by means of which receiving control switching modules 1, 1a, 1b, 1c can recognize whether or not they should respond to the switching information 10a including a switching command.
  • the control switching modules 1, 1 a, 1 b, 1 c would in this case only react to corresponding switching commands if they had acquired such a group affiliation during the configuration.
  • the switching information can also provide information about
  • Manufacture of an analog electrical connection include.
  • module message 10 may still contain measurement information 10b.
  • This measurement information 10b can be measured values for specific physical quantities that the measuring device 8 can detect in the control switching module 1.
  • a module message 10 may also include configuration information 10c.
  • This configuration information 10 c can indicate, for example, whether the control and communication device 7 is operated in the first, second, third or fourth operating mode.
  • group assignments can also be assigned based on the configuration information 10c.
  • the configuration information 10c may also include a switch setting.
  • This switching setting indicates how the control and communication device 7 should control the switching device 5.
  • the switching device 5 it is possible for the switching device 5 to connect the at least one power conductor connection 3c to the supply conductor connection 3a until the control and communication device 7 requires an interruption. It is also possible for this interconnection to take place only for a specific time interval, with this time interval being able to be permanently programmed in the control switching module 1 or likewise obtained via the configuration information 10c.
  • the type of interconnection can also be entered here, that is, whether a digital electrical connection or an analog electrical connection between the at least one power conductor connection 3 c and the supply conductor connection 3 a should take place.
  • the pulse-pause ratio in the control switching module 1 can be permanently programmed in or likewise obtained via configuration information 10c. In such a case, one would say that the switching device 5 assumes an analog state.
  • this switching setting may also include a so-called master information, which expresses whether a receiving control switching module in the future, all switching commands without master information and switching commands, which would be triggered by signal change of the control wire connection, temporarily ignore or should resume.
  • master information expresses whether a receiving control switching module in the future, all switching commands without master information and switching commands, which would be triggered by signal change of the control wire connection, temporarily ignore or should resume.
  • the configuration information 10c can also indicate whether the control switching module 1 is to operate as a repeater and should forward all or selected received module messages 10 or if the control switching module 1 reacts exclusively to switching information 10a should receive it in a module message 10, regardless of the electrical signal at the own control conductor connection 3d.
  • the repeater function would not need to be explicitly configured because each MESH node automatically assumes a repeater function.
  • the control switching module 1 should exclusively monitor its own control conductor connection 3d and generate corresponding switching information 10a, which in turn is sent as a module message 10, without triggering its own switching device 5.
  • the configuration information 10c may also include information as to whether the control switching module 1 should output a fault current to the protective conductor terminal in the event that a current value or a sequence of current values is detected which is above a threshold value ,
  • the module message 10 may also include a status information lOd, which is general in nature and indicates, for example, whether the control switching module 1 has any malfunctions.
  • the module message 10 may also contain a protocol information lOe which indicates to the control switching module 1 which measurement information 10b should capture the control and switching module 1 by its measuring device 8 and send it as a module message 10. As a result, measured values of individual control switching modules 1, 1 a, 1 b can be queried by the central control device 20 and / or the mobile terminal 21 in a targeted manner.
  • FIG. 8 shows a simplified exemplary embodiment of the building control device 2 according to the invention.
  • This comprises at least one control switching module 1 and, in the case of FIG. 8, several control switching modules 1, 1 a, 1 b.
  • the control switching modules 1, 1a, 1b are designed to form a peer-to-peer network, a mesh network, a scatter network, a daisy-chain network or a tree network with each other, so that the Module message 10 of the at least one control switching module 1 is transmitted via at least one further control switching module la until it is received by another control switching module lb at the end.
  • control switching modules 1a, 1b, 1c a master can communicate with a maximum of seven slaves (eg Pico network). Therefore, it would be absolutely necessary here that, starting at eight control switching modules 1, 1a, 1b, 1c, the module messages 10 of the further control switching modules 1, 1a, 1b, 1c are routed via other control switching modules 1, 1a, 1b, 1c. be routed.
  • the building control device 2 comprises a central control device 20.
  • This is designed to transmit module messages 10 to the at least one control switching module 1, la, lb wirelessly, these module messages 10 switching information 10a and / or configuration information 10c and / or protocol information lOe included.
  • the central control device 20 is likewise designed to receive module messages 10 from the at least one control switching module 1, la, lb, these module messages containing 10 measurement information 10b and / or status information lOd.
  • the central control device 20 is also designed to transmit module messages 10 to a mobile terminal 21 of a user or to receive module messages 10 from the mobile terminal 21.
  • the mobile terminal 21 is in particular a computer, a smart tablet or a smartphone.
  • a graphical user interface is preferably installed, which allows for the individual control switching modules 1, la, lb to deposit an electrical consumer 15 and preferably to specify more precisely, for example by entering a name or type.
  • the central controller 20 is then able to generate and transmit energy statistics to the mobile terminal 21.
  • the mobile terminal 21 may graphically represent the energy statistics corresponding to the respective electrical loads 15 so that a user can locate electrical loads 15 that consume above average energy.
  • Module messages 10 in the form of configuration information 10c can also be sent via the mobile terminal 21 or the central control device 20 to the control switching modules 1, 1a, 1b, which inform the individual control switching modules 1, 1a, 1b of which wirelessly transmitted module messages 10 of which control switching modules 1, la, lb must be reacted with what behavior.
  • the central control device 20 includes a time device and is adapted to the switching information 10a, to which also stored time information are to be sent to the particular, stored in the time information times to the respective control switching module 1, la, lb.
  • very specific electrical consumers 15 can be activated at specific times and weekdays. For example, the lighting can be switched on automatically at dusk and the shutters are lowered. It is also possible that lighting scenarios are created so that even in the absence of a resident temporally changing lighting conditions are achieved in the building, whereby this looks inhabited.
  • energy cost information or energy generation information can also be displayed together with the switching information 10a in a module message 10 are transmitted.
  • certain electrical consumers 15 can be switched on via their respective control switching modules 1, la, lb, if this power generator provides a power over is a preset threshold.
  • energy-hungry electrical consumers 15 such as washing machines or dryers can then be employed when the photovoltaic system provides a great deal of power. The same applies if energy cost information is transmitted. So it is possible that energy suppliers offer flexible energy costs, with the energy costs are higher in peak load times than in low load periods.
  • the central control device 20 is then designed to switch on corresponding control switching modules 1, 1 a, 1 b only by means of a corresponding switching information 10 a in a module message 10 if the energy costs fall below a predetermined or adjustable threshold value.
  • the central control device 20 also includes a microphone 22. Speech commands can be received and evaluated via the microphone 22.
  • the central control device 20 is designed to translate these voice commands in module messages 10 and to transmit to the at least one control switching module 1, la, lb.
  • FIGS. 9A and 9B show a further exemplary embodiment of the building control device 2 according to the invention. This can be installed, for example, in all floors 24 of a building 25.
  • a floor 24 is shown, which comprises a plurality of spaces 24a, 24b and 24c.
  • the individual rooms 24a, 24b and 24c are connected by doors.
  • a plurality of control switching modules 1 are arranged in each space 24a, 24b and 24c.
  • Preferably, at each control switching module 1 is exactly an electrical
  • a control switching module 1, 1 a, 1 b can comprise a plurality of control conductor connections 3 d and a plurality of power conductor connections 3 c, wherein preferably one control conductor connection 3d corresponds to one power connection 3 c.
  • a corresponding electrical signal at a control conductor connection 3d leads to interconnection or separation of the interconnection at the corresponding power conductor connection 3 c and the supply conductor connection 3 a.
  • the power conductor connections 3 c can also be grouped, so that a corresponding electrical signal at a control conductor connection 3d or a switching information 10a leads to a plurality of power conductor connections 3c being connected to the supply conductor connection 3a or one Interconnection is interrupted. Different types of interconnection can be set at different times.
  • those control switching modules 1 which control the same electrical load 15 are preferably connected to the same fuse of the building 25.
  • the individual control switching modules 1 are preferably not connected to one another via an Internet connection, but via a radio link which the individual control switching modules 1 themselves provide.
  • the control conductor connection 3d of the control switching module 1 is preferably only electrically connected to the supply conductor 4a of the public power network 4 via an on / off switching device 16.
  • the supply conductor terminal 3 a of the control switching module 1 is preferably directly connected to this supply conductor 4a of the public power grid.
  • the control switching module 1 can also be used in a garden lighting control or generally where currents and voltages are to be switched.
  • control switching module 1 In the following, some advantages of the control switching module 1 will be separately highlighted again:
  • the supply conductor connection 3 a and / or the at least one control conductor connection 3d are connectable to the supply conductor 4a of the public power network 4;
  • control switching module 1 is characterized by:
  • the measuring device 8, 8a, 8b, 8c is adapted to a voltage value or a sequence of voltage values of a voltage at the supply conductor terminal 3 a and / or at the at least one power conductor terminal 3 c and / or at least a control conductor terminal 3d is applied to measure against the neutral terminal 3b and to transmit this voltage value or the sequence of voltage values to the control and communication device 7;
  • the measuring device 8, 8a, 8b, 8c is adapted to a current value or a sequence of current values of a current over the at least
  • a power conductor terminal 3 c for example between the supply conductor terminal 3 a and the at least one power conductor terminal 3 c, flows;
  • control switching module 1 An additional advantage of the control switching module 1 is characterized by:
  • control and communication device 7 is designed to calculate a measured value from the sequence of voltage values and / or from the sequence of current values, wherein the measured value is:
  • a consolidated voltage value for example a function value calculated via a functional of the voltage sequence, in the specific effective value, mean value, maximum value, minimum value, and / or
  • a consolidated current value for example a functional value calculated via a functional of the current sequence, in the specific effective value, mean value, maximum value, minimum value, and / or
  • a consolidated power value for example, apparent, reactive, active power value, which is transmitted from the supply conductor terminal 3a to the at least one power conductor terminal 3c;

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Abstract

L'invention concerne un module commutateur (1) de commande pour un dispositif de commande (2) de bâtiments qui comprend une borne de conducteur d'alimentation (3a), au moins une borne de conducteur de puissance (3c), une borne de conducteur neutre (3b) et au moins une borne de conducteur de commande (3d). Il y a un dispositif commutateur (5), un dispositif d'alimentation en énergie (6) et un dispositif de commande et de communication (7). Le dispositif commutateur (5) est agencé entre la borne de conducteur d'alimentation (3a) et la ou les bornes de conducteur de puissance (3c). Le dispositif d'alimentation en énergie (6) est conçu de manière à fournir une tension d'alimentation au moins pour le dispositif de commande et de communication (7). Le dispositif de commande et de communication (7) est conçu de manière à détecter un signal électrique à la borne ou aux bornes de conducteur de commande (3d). Le dispositif de commande et de communication (7) est conçu, en fonction du signal électrique à la borne de conducteur de commande (3d), de manière : a) à commander le dispositif commutateur (5) de telle sorte que celui-ci connecte la borne de conducteur de puissance (3c) à la borne de conducteur d'alimentation (3a) ou interrompe une connexion ; et b) à générer une déclaration de module (10) qui contient une information de commutation (10a) et à envoyer sans fil cette déclaration de module (10).
PCT/EP2018/069076 2017-07-13 2018-07-13 Module commutateur de commande pour un dispositif de commande de bâtiment et dispositif de commande de bâtiment Ceased WO2019012104A1 (fr)

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DE102017115735.2A DE102017115735B4 (de) 2017-07-13 2017-07-13 Steuer-Schaltmodul für eine Gebäudesteuerungseinrichtung und eine solche Gebäudesteuerungseinrichtung
DE102017115735.2 2017-07-13

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