• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a luminaire and a system comprising a plurality of luminaires, each comprising at least one luminous means (6), in particular an LED, the luminaire each additionally comprising an intelligent interface unit (1) which is designed to control the at least one luminous means (6) and additionally to communicate with an operating device (3), for example an LED converter, and to realize the prerequisite for an additional function to be integrated for the luminaire or the system comprising a plurality of luminaires, wherein the intelligent interface unit (1) is preferably designed as a microcontroller.
    公开号:AT16492U1
    申请号:TGM222/2015U
    申请日:2015-07-27
    公开日:2019-10-15
    发明作者:Mayr Gregor
    申请人:Zumtobel Lighting Gmbh；
    IPC主号:
    专利说明:

    The present invention relates to an intelligent interface unit for lights, in particular lights with LEDs as bulbs, which are controlled by a control gear. The intelligent interface unit is designed to realize an additional function in connection with the luminaire.
    It is known for lighting tasks, for example, within buildings, energy-efficient light emitting diodes (LEDs) in lighting modules combined with an optimized optics use. When using LEDs in a luminaire module, the luminaire operating device will typically include an LED converter.
    With this technology emergency lighting for buildings, especially public buildings are their realized with increased safety requirements in case of fire against buildings with an exclusively private use.
    A corresponding emergency lighting comprises several emergency lights in the form of a complete luminaire with luminaire operating device, battery for off-grid operation and lighting module. Safety lights only become active in emergency mode. In normal operation, the safety light without active function is arranged in the ceiling. At the same time such security lights are distributed in large numbers over an entire building.
    Further, it is known escape routes from buildings by means of own marking means, which include, for example, embedded in the ground direction arrows to mark. Such a guidance system for escape routes means additional effort for a suitably provided infrastructure. In addition, additional infrastructure in buildings often also includes speaker systems or sensor systems, which each have to be executed and networked in parallel to safety lighting systems. This is a considerable effort for the construction of distributed infrastructure in parallel and partially redundant way.
    The object of the present invention is to provide a lamp with extended and at the same time adaptable range of functions for use in lighting systems.
    The object is achieved by a lamp according to claim 1 and a system comprising a plurality of lights according to the invention according to the parallel system claim and an operating device for controlling a lamp according to the invention.
    A luminaire according to the invention comprises at least one lamp and is characterized in that the lamp additionally comprises an intelligent interface unit, wherein the intelligent interface unit is designed to drive the at least one light source, and to communicate with a control gear.
    In particular, the light source is designed as a light emitting diode.
    The term intelligent interface unit is to be understood as a unit for providing an interface between the operating device, lighting module and optional additional modules. This interface is equipped with its own intelligence and is thus able to take over the control of the lamps of the lamp and the additional modules with a supply voltage on the one hand. At the same time, the intelligent interface unit is designed to provide incoming signals at an input comprising control information at one or more outputs of the intelligent interface unit in accordance with a regulation. For this purpose, the intelligent interface unit in particular has data processing capacity in the form of one or more suitable data processing programs (software, firmware and / or implemented in hardware).
    The present invention provides with the intelligent interface unit before a communication interface between the luminaire module and optional additional modules. About these
    1.17
    AT16 492U1 2019-10-15 austriictie iBlfrUril intelligent interface unit, on the one hand, the lighting module and its individual lighting means, as well as possible additional modules for application-specific additional functions are supplied with a supply voltage or a current. At the same time, a communication for application-specific additional functions of the luminaire is provided or rendered via the intelligent interface unit.
    For a lamp, in particular an emergency light according to the invention, it is thus intended to equip the LED module with additional intelligence. This realizes numerous advantages. For example, the possibility of installing a radio interface as an additional module of the luminaire so that the so-upgraded luminaire can be quickly and easily addressed, put into operation, and maintained. Configuration information stored locally in the luminaire, in particular in the intelligent interface unit, such as, for example, the luminaire address, type of circuit, maintenance function and dimming values, is retained when the luminaire is replaced and can be automatically taken over. The intelligent interface unit may particularly preferably have a local memory option for this purpose.
    Advantageous developments of the invention are the subject of the dependent claims.
    A luminaire is preferably designed so that the intelligent interface unit comprises a microcontroller.
    It is preferred that the at least one lamp contains at least one LED. The operating device may include, for example, an LED converter.
    It is also advantageous if the intelligent interface unit is designed to communicate via a lamp bus with the operating device.
    It is particularly preferred if the intelligent interface unit is designed to communicate with the operating device by means of a carrier frequency method (English: PowerLine Communication - PLC) via a connection designed to supply power to the luminaire module.
    In an advantageous embodiment of the invention, the intelligent interface unit is adapted to communicate via the lamp bus by means of a device for data transmission of the intelligent interface unit via a power supply line bidirectional with the operating device.
    A luminaire according to one embodiment has the intelligent interface unit, which is designed to communicate with at least one sensor and / or at least one actuator, wherein the at least one sensor and / or actuator in the lamp as an additional module by means of an exchangeable component or replaceable assembly is integrated. The at least one sensor and / or at least one actuator can be introduced in the form of one or possibly more additional modules in the luminaire subsequently after commissioning at a customer or ex works.
    Further, it is advantageous if the at least one sensor comprises a microphone, and / or comprises a CO 2 sensor, and / or comprises a presence sensor, and / or comprises a daylight sensor, and / or the at least one actuator, a speaker , and / or at least one further lighting means.
    The light is designed in an advantageous embodiment, at least one actuator in the form of another light source having at least one light emitting diode, which, driven by the intelligent interface unit, a visually perceptible information element projected onto a projection screen. In particular, it is preferred if the further illuminant, driven by an intelligent interface unit, projects a visually perceptible information element suitable for dynamic route lighting. A dynamic path lighting is realized in a preferred embodiment as a projected directional arrow.
    A lamp according to an embodiment of the invention is characterized in that via an optical device angeord2 / 17 in a beam path of the light emitting diode
    AT16 492U1 2019-10-15 austriictiei iBlfrUril net, a visual information element is projected onto a projection screen.
    The visually perceivable information element may be a projected directional arrow. If the actuator is suitable for projecting several different directional arrows as alternatives to one another in different directions, a so-called dynamic route marking, for example a dynamic escape route marking, can be implemented by means of the actuator. This path marker is dynamic if, depending on a control signal, the intelligent interface unit can project alternative directional arrows in one direction or the other. Thus, a dynamic escape route marking can be realized via an additional module connected to the intelligent interface unit, which displays a suitable escape route, controlled by an external control unit or by a control unit located locally in the light fixture.
    The escape route can thus be a current situation such as a particular smoke and / or hazard situation in a building.
    The dynamic path lighting realized, for example, escape route lighting from a building addition and / or rescue route lighting for external rescue workers in a building inside.
    A luminaire according to a preferred embodiment is designed to provide a visual information element that provides an individual path recommendation for a particular user. The dynamic path lighting can realize an individual communication with a specific user.
    The further light source for the projection of an information element is preferably a laser diode.
    A luminaire of an advantageous embodiment has at least one sensor in the form of at least one microphone, wherein the at least one microphone is designed for use in conference rooms.
    A preferred lamp according to the invention is characterized in that the intelligent interface unit is at least partially modular and at least a part of the intelligent interface unit is arranged integrated in a cover of the lamp, wherein the cover is designed to be interchangeable.
    A luminaire according to an embodiment of the invention comprises an intelligent interface unit, which protrudes at least partially from a wall plane or ceiling plane when the lamp is mounted ready for operation in the wall plane or ceiling plane. It is advantageous if the at least one part of the intelligent interface unit protruding from the ceiling plane contains an antenna. The intelligent interface antenna is thus located outside the ceiling plane for a ceiling-mounted luminaire, whereby the radio signal is slightly attenuated or disturbed. As a radio method, for example, techniques according to the standard Bluetooth Low Energy (BLE) or technologies for automatic and non-contact identification and localization of objects by means of radio waves (Radio Frequency Identification - RFID) can be used.
    A lamp according to a preferred embodiment is characterized in that the at least one sensor realized by means of a light emitting diode of an emergency lighting a daylight sensor, for which the light emitting diode is operated inversely.
    A luminaire according to the invention according to a preferred embodiment has at least one actuator with at least one further illuminant, wherein the actuator is designed to achieve by means of the further illuminant over a normal luminous intensity of the luminous means of the lamp increased luminosity of the lamp and / or a different color temperature than the at least one lamp of the luminaire.
    The object is achieved by a lighting system comprising a plurality of lights according to one of the aforementioned embodiments, wherein the lights according to the invention are arranged distributed over a room and / or a building. The respective ones
    3.17
    AT16 492U1 2019-10-15 Austriaiictiei iBlfrUril
    Sensors and / or actuators of the plurality of luminaires are preferably suitable for communicating via a data connection between the respective intelligent interface units of the plurality of luminaires and / or the operating device for the luminaires.
    A preferred illumination system is characterized in that a central control unit determines a combined measured value from a plurality of transmitted measured values of the plurality of luminaires.
    Another advantageous lighting system according to the invention comprises lights that are distributed over a room, a building section and / or a building, wherein a connection between the functional modules of the plurality of lights and the at least one operating device of the lights at least partially meshed communication network is formed.
    An advantageous lighting system according to one embodiment of the invention has lights that are distributed over a space, at least two lights have additional functional modules, which have at least one speaker as actuators and are designed for a directional sound of the room to reach.
    With the lamp according to the invention only 2 cables for power supply from the operating device to the lamp module are required. The control of individual illumination channels then takes over the intelligent interface unit, or a small control unit contained therein, for example a microcontroller. The microcontroller communicates with the operating device via a Trägerfrequenzerfahren (PLC). The intelligence integrated into the luminaire module according to the invention provides the basis for integrating further additional modules into the luminaire. These further additional modules can thus equip the luminaire according to the invention with an extended range of functions beyond the known basic function ("lighting", "emergency lighting", "escape route marking", etc.).
    Preferably, a communication method over the supply lines can be used for the communication between the operating device and the intelligent additional module, for example, a method of carrier frequency communication ("Power Line Communication") can be used.
    The object is also achieved by an operating device for a luminaire, wherein the operating device is designed to control at least one illuminant of the luminaire via a connection with at least one intelligent interface unit, and at the same time via the connection to the at least one intelligent interface unit with a Sensor and / or actuator to communicate.
    The invention will be explained in more detail with reference to embodiments and the accompanying drawings. Show it:
    Figure 1 is a schematic representation of a lamp and a control gear equipped with an intelligent add-on module according to an embodiment of the invention, Figure 2 is a schematic representation of a lamp and a control gear according to the prior art.
    Figure 3 is a schematic representation of a luminaire equipped with an intelligent add-on module according to an embodiment of the invention, Figure 4 is a schematic representation of a luminaire equipped with an intelligent add-on module according to another embodiment of the invention, Figure 5 is a schematic Representation of a luminaire equipped with an intelligent add-on module according to a further embodiment of the invention, Figure 6 is a schematic representation of a luminaire equipped with a smart add-on module according to another embodiment of the invention, and
    4.17
    FIG. 7 shows a schematic representation of a luminaire equipped with an intelligent additional module according to a further exemplary embodiment of the invention.
    In the figures, the same reference numerals show the same or corresponding elements. For the sake of illustration, a repetition is largely dispensed with in the following description of advantageous embodiments of the teaching according to the invention.
    FIG. 1 shows a schematic representation of a luminaire with an operating device 3 and a luminaire module 2 equipped with an intelligent interface unit 1 according to an exemplary embodiment of the invention.
    An operating device 3 is shown in the figure 1 as an LED converter 3, which receives a mains AC voltage 230V as a power supply signal via a network input 4 and provides a voltage for the operation of a lamp module 2 at an output. In particular, the operating device 3 can provide a DC voltage (DC voltage) at one or more outputs for the operation of one or more lamp modules 2.
    The operating device 3 may include a power factor correction circuit (PFC circuit), a resonant converter circuit and / or electrical isolation circuitry.
    Circuit measures for electrical isolation ensure a safety extra-low voltage (SELV) and can be designed as a SELV barrier. The SELV barrier ensures output small electrical voltage that, due to its low height and isolation against higher voltage circuits, provides protection against electrical shock.
    The operating device 3 also communicates with a central control unit, not shown in FIG. 1, of a lighting system via a preferably bidirectional data signal 27.
    The luminaire module 2 has a plurality of bulbs 6, which are formed for example as an LED and emit light in a room to be illuminated. The lighting means 6 are each supplied via the intelligent interface unit 1 with the supply voltage necessary for the light output 34.1 (driven), which provides the operating device 3.
    In addition, the luminaire according to the invention in FIG. 1 shows, by way of example, three additional modules. These add-on modules are also referred to as actuators and sensors. In this case, the number of additional modules in Figure 1 is arbitrary and can range from an additional module to a number of additional modules, which is limited by the available space of the lamp.
    The additional modules 28, 30, 32 are supplied via the intelligent interface unit 1 on the one hand with a supply voltage and on the other hand also connected via the intelligent interface unit 1 as a communication interface. For this purpose, the intelligent interface unit 1 typically has a microcontroller or intelligent control unit with a comparable scope of performance as well as allocated storage capacity for data, program data, etc.
    The intelligent interface unit 1 may include a DC-DC converter. The intelligent interface unit 1 of an embodiment of the invention comprises a constant current regulator. The Konstantstromregier can be designed to control the bulbs 6 individually and independently. The light sources 6 may be LEDs, for example. For this purpose, the constant current regulator of one embodiment may comprise a converter circuit. Suitable converter circuits are, for example, buck converters (also: step-down converter, step-down converter or buckconverter), up-converter (also: step-up converter, step-up converter, boost converter or step-up converter), invert converter (step-down converter, engl , buck-boost converter).
    Shown in FIG. 1, on the one hand, a microphone module 28 communicates via a unidirectional connection 29 with the intelligent interface unit 1 and a microphone signal
    5.17
    AT16 492U1 2019-10-15 austriictiei iBlfrUril transmitted to the intelligent interface unit 1. The intelligent interface unit 1 or a microcontroller contained in the intelligent interface unit 1 can forward this microphone signal via the luminaire bus 5 or an alternative connection to the luminaire operating device 3 or to a central control unit.
    A loudspeaker module 30 can also be controlled in FIG. 1 via a unidirectional connection 31 with a loudspeaker signal 31 via the intelligent interface unit 1. The loudspeaker module 30 receives a signal via the unidirectional connection 31 with the acoustic information to be output from the interface unit 1.
    A radio module 32, however, is connected via a bidirectional connection 33 via the intelligent interface unit 1 to the operating device 1 and thus also externally to the lamp, via the operating device 3 and the intelligent interface unit 1 can be controlled. For example, the radio module 32 may include a transceiver for transmitting and receiving data via an antenna also integrated into the radio module 32.
    Figure 2 shows a schematic representation of a lamp and a control gear equipped according to the prior art. In contrast to the light shown in Figure 1, the light only shows an operating device 3 'for direct control of a light module 2' and no intelligent interface unit 1 and is therefore not suitable to take over additional functions by means of additional modules. In particular, therefore, the luminaire module 2 'lacks a suitable communication connection and a locally existing intelligent controller, as can be provided, for example, by a microcontroller of the intelligent interface unit 1.
    Figure 3 shows a schematic representation of a luminaire equipped with an intelligent interface unit 1 according to a preferred embodiment of the invention.
    For emergency lights and ceiling lights, such as recessed spotlights (also known as "downlight"), the additional electronics of the intelligent interface unit 1 can be advantageously integrated in a light cover. This light cover as part of a light housing is formed snap-on, for example, on a basic unit of the lamp housing. Likewise, other, preferably detachable, mounting options are possible. For escape sign luminaires, the additional electronics required for the intelligent interface unit 1 must also be applied, for example, to an LED circuit board.
    Thus, a basic version of the lamp can be carried out inexpensively. If a customer wishes to integrate an additional function, the basic version of the luminaire can be retrofitted with suitable additional modules at the factory or ex factory to implement the desired additional function. For example, the customer will be able to select suitable add-on modules via an online configurator and design a luminaire designed individually for his requirements. A luminaire can also be retroactively adapted to changed regulatory or customer-specific requirements without having to carry out a complete replacement of the luminaire.
    In Figure 3, the lamp is supplemented with an additional module 10 for a dynamic escape route lighting. One way to realize a dynamic escape route lighting are switchable arrows 9, 10 as escape signs. Another possibility are directional arrows projected from the luminaire on the ground. The advantage of projecting direction arrows on the ground is that smoke arising in the event of a fire rises and worsens the visibility of escape signs on the ceiling. In the event of a fire, people are also demonstrably oriented on the ground. Today's solutions, work with built-in additional lights with reversible arrows. However, this means an additional major effort in the construction phase such as concrete enclosure and wiring in the ground bring. However, this means an additional considerable effort in the construction phase and possibly restrictions in the design and use (floor coverings). In contrast, the use of the ceiling light according to the invention enables the integration of the dynamic escape route lighting by means of additional modules with laser diodes and projected with these laser diodes direction arrows in the event of fire in the already necessary Decken6 / 17
    AT16 492U1 2019-10-15 austriai iie iBlfrUril lighting. The invention can therefore be used particularly advantageously for dynamic escape route lighting since the dynamic, situation-dependent control is provided via an existing infrastructure provided by the emergency lighting system.
    In Figure 3, two directional arrows 9, 10 are shown as a supplement to the light sources 7, 8 of the lamp module 2 of the lamp in the housing cover of the additional module 10. These directional arrows 9, 10 can be, for example, the projection optics of two laser diodes of the additional module 10 for the suitable dynamic marking an escape route.
    The information about the smoke situation can also be determined in an exemplary embodiment via correspondingly equipped lights according to the invention. For example, smoke detectors, gas detectors such as CO 2 detectors, temperature monitors, etc. could be connected in the form of further additional modules via the intelligent interface unit 1 and spatially integrated into the luminaire.
    On the other hand, the information about the smoke situation is also about a linked with the emergency lighting system fire alarm system with smoke detectors to obtain, as already done today. Based on this information, the e.g. generated in a central control unit, a control signal and the lamp supplied. This can also be done indirectly via the operating device.
    FIG. 4 shows a schematic representation of a luminaire equipped with a plurality of intelligent additional modules according to a further exemplary embodiment of the invention.
    The luminaire in FIG. 4 connects via an intelligent interface unit 1 an additional module 14 to a further luminous means 15. In this way, for example, a night light function can be implemented via the intelligent interface unit 1 in addition to the emergency light function of the light sources 7, 8 and controlled specifically from outside the light, or via an application (application program) implemented in the intelligent interface unit 1.
    The luminaire in FIG. 4 binds via an intelligent interface unit 1 a further additional module 18 with a CO 2 sensor 19 as an example for a sensor. Thus, for example, a warning function in addition to the emergency lighting function of the lighting means 7, 8 can be realized via the intelligent interface unit 1. The data of the CO 2 sensor 19 can be transmitted via the intelligent interface unit 1 and the operating device 3 (or else directly) to a central control unit or evaluated in an application implemented in the intelligent interface unit 1.
    Inventive lamps with additional modules 18, each with an integrated CO 2 sensor 19 may be distributed throughout the building as part of an emergency lighting system. Accordingly, it becomes possible to determine a CO 2 concentration over an entire building via the upgraded emergency lighting system, to determine a corresponding CO 2 distribution and to make it available for further applications. These further applications may include, for example, based on an evaluation of the thus determined CO 2 distribution over the building in case of fire to direct people within the building on an escape route with the lowest CO 2 concentration. Furthermore, it becomes possible to provide the information for targeted deployment of respiratory protective equipment to a rescue operations officer by providing the CO 2 distribution thus determined at a suitable external interface.
    The information about the CO 2 - (smoke) situation according to the invention is therefore also obtainable via a suitable sensor 19 in the lamp. Since the CO 2 sensor 19 can not recognize from a local detected increased CO 2 concentration, from which the CO 2 comes, a combination of the results of several CO 2 sensors 19 in several lights is possible and advantageous. For example, appropriately equipped lights can each transmit their determined CO 2 data to a central control unit. This central control unit also has the position information of the individual lights. This position information is, for example, either entered manually or automatically generated during the initialization (addressing) of the individual lights via a method for determining position. The central control unit determines from the position information and
    7.17
    AT16 492U1 2019-10-15 austriaiie iBlfrUril the measurement data of luminaires a CO 2 distribution in the building. Based on this information, the laser diodes of the lights according to the invention are now controlled and people are directed on an escape route with the lowest CO 2 concentration in safe areas.
    The luminaire in FIG. 4 connects via an intelligent interface unit 1 to a further additional module 16 with a presence sensor 17. Thus, for example, recognition of the presence of persons in the detection area of the presence sensor 17 in addition to the emergency lighting function of the lighting means 7, 8 is realized via the intelligent interface unit 1. The data of the presence sensor 17 can be evaluated via the intelligent interface unit 1 and the operating device 3 to a central control unit or in an application implemented in the intelligent interface unit 1.
    Escape sign lights are usually to install over doors of a building. Escape sign luminaires as luminaire according to the invention with an intelligent interface unit 1 are therefore particularly suitable for integrating additional modules 16 with a presence sensor 17 (presence sensor). However, it is also possible to integrate it into a safety luminaire, for example in a building façade in the entrance area of a room. Thus, with an inventively designed luminaire with a presence sensor 17, an additional switch-on function for room lighting can be realized before a person enters the room.
    An emergency lighting system is usually the spatial position of the individual emergency lights in the building known. The use of presence sensors in conjunction with the lights according to the invention enable a targeted control of general lighting without having to create a separate control infrastructure for the general lighting.
    It is known to use emergency or emergency lights as a night light. A corresponding use takes place for example in hospitals. If security lights are used with occupancy sensors 17 according to an embodiment of the invention, linking to a central light management system becomes unnecessary. The security lights turn on automatically as soon as a person approaches and thus also realize the function of a night lighting for only a small additional effort for the addition of the lamp according to the invention with additional modules 16 having a presence sensor 17.
    Usual is the use of daylight sensors as separate assemblies in buildings. The luminaire according to the invention provides the interface for an additional module with daylight sensor in a further exemplary embodiment of the present invention. This daylight sensor can be integrated, for example, as an optional additional module in a safety light.
    In one embodiment, the daylight sensor is integrated in an optional add-on module and communicates via the intelligent interface unit 1 of the luminaire.
    In contrast, another exemplary embodiment of a daylight sensor uses the LEDs 6 already present in the luminaire or integrated in corresponding additional modules. In an inverted mode, the LEDs 6 generate a weak current flow when the light is incident, which can be detected. In the further embodiment of a daylight sensor as an additional function of a safety light, the LED 6 of the safety light is operated inversely in network-supported operation. Thus, when integrating the correspondingly necessary electronics into an additional module, a daylight sensor can be efficiently implemented using the LED 6 of the safety light. Also in this case, the control of the additional module for daylight sensor function and the LED 6 in inverse operation via the intelligent interface unit 1 is realized.
    With a suitable control unit and there correspondingly integrated evaluation programs, the values of the daylight sensors can be combined to form a daylight course for a room. This makes it possible to determine a precise course of daylight using simple and comparatively inexpensive sensors and by using the existing emergency lighting infrastructure. The luminaire according to the invention as part of a
    8.17
    AT16 492U1 2019-10-15 Austriaiictiei iBlfrUril
    Systems of corresponding luminaires distributed over a building provides, for example, the possibility of calculating a daylight course by combining the data of a large number of light sensors.
    In particular, on the integration of a daylight sensor in the safety light according to the present invention, the waiver of separately running, in accordance with an architectural overall picture difficult einzuzugliedernde daylight sensors of conventional design is possible.
    FIG. 5 shows a schematic representation of a luminaire equipped with an intelligent additional module 11 for radio communication according to a further exemplary embodiment of the invention.
    For both general lighting systems and emergency lighting systems, radio-based systems are known which offer handling advantages for the installation of new installations as well as the modernization and overhaul of existing systems. The disadvantage is the high complexity and thus the cost of such lighting systems.
    The luminaire according to the invention offers an advantageous solution via the integration of an optional additional module 11 with a radio interface. An optional radio module 11 can be plugged onto a basic module of the safety light as an additional module and is controlled via the intelligent interface unit 1 according to the invention. A radio antenna structure 20.1, 20.2, 20.3 for radio communication is arranged integrated, for example, in an alternative housing cover of a safety light according to the invention. The antenna structure 20.1, 20.2, 20.3 is located after installation of the housing cover of the additional module 11 in exchange for a housing cover of the basic module of the safety light outside a ceiling plane and within the room. Thus, the radiation properties of a communication signal via the antenna of the additional module 11 for radio communication are radio technically favorable. An impairment of the radio signal strength is low due to the spatial positioning of the antenna 20.1, 20.2, 20.3. The optional additional module 11 for radio communication is configured to receive and / or transmit the signals from mobile operating devices such as mobile subscriber terminals (smartphones) and / or portable personal computers (for example tablets) and to communicate with the lighting module 2 via the intelligent interface unit 1 , For example, in one embodiment of the luminaire according to the invention, luminaire data such as energy consumption, dimming value and a current status of the luminaire, such as "a component error" or "ready for operation without restriction") can be queried.
    In a further advantageous embodiment of the invention, an optional radio module 11 may each be integrated in a plurality of luminaires and networked with one another such that a wireless mesh network ("mesh network") is formed. In this case, for example, the entire communication with a central control unit of a lighting system can be realized wirelessly. The construction as a meshed radio network is particularly suitable for reducing the effect of a spatially strongly fluctuating radio signal field strength in radio applications within buildings. Thus, the appropriately trained light can take over the function of a relay station.
    Figure 6 shows a schematic representation of a luminaire equipped with four additional modules 21,22, 23, 24 according to a further embodiment of the invention.
    A legally prescribed escape route lighting can be subject to different requirements depending on the country or region. In particular, an increased illuminance for the lights of the escape route lighting is required under various regulations. For example, 5 lux in Italy and 11 lux / 1 footcandle in the USA are required for escape route lighting. With the intelligent interface unit 1, the luminaire according to the invention provides the prerequisite for satisfying the requirements by integrating one or more additional, optional lighting modules 21, 22, 23, 24 with additional LEDs 25.1, 25.2, 25.3.
    9.17
    Optional illumination modules 21, 22, 23, 24 according to an exemplary embodiment of the invention may have LEDs 25.1, 25.2, 25.3 with a different color temperature than the LEDs 7, 8 of the basic module. This means that a broad range of user needs and regulatory requirements can be achieved with a modular luminaire. The cost of production and product maintenance is lower by manufacturers than in the provision of specialized lighting solutions.
    Figure 7 shows a schematic representation of a luminaire equipped with an additional module 34 with speakers 26.1, 26.2 according to a further embodiment of the invention.
    An additional loudspeaker module 34, integrated into an emergency light, causes a supplementary acoustic signal can be provided in addition to the visually perceptible signal of the escape sign light. For example, an announcement is possible via the speakers 26.1, 26.2 of the additional loudspeaker module 34 in an emergency, which accelerates an evacuation of a building. For example, the request to "leave the building" may be disseminated in parts or throughout the building without having to provide a corresponding speaker infrastructure in parallel with the emergency lighting system.
    In particular, it is possible in one embodiment that the additional loudspeaker modules 34 of several inventive lights in their respective acoustically achievable area allow customized announcements that support the function of the optical guidance on a way out acoustically, for example, with the announcement: "Please go to the right". This is particularly advantageous in large-scale buildings in which people are not knowledgeable, for example in airports or large shopping centers.
    In a further embodiment of the luminaire according to the invention with a loudspeaker accessory module 34, one or more additional loudspeaker modules 34 are used in a distributed loudspeaker system.
    In large rooms to be sounded or rooms with complex geometry, such as conference rooms, function rooms, churches, etc., it is customary to install large speakers on a stage or in the front area of the room. However, the appropriate control of the volume is difficult in this case, since the volume in the first rows may be too high, while the more distant rows are hardly adequately supplied. According to the invention, the security lights are supplemented with additional loudspeaker modules 34. Since the distribution of the additional loudspeaker modules 34 thus takes place uniformly over the room in accordance with the distribution of the emergency luminaires, it is possible to achieve a uniform volume adjustment which is suitable at every point in the room. The acoustic signals for transmission via the speakers are either via a communication cable, for example by means of transmission based on the protocol IPv6 or via an additional radio module 11 sent to the lights according to the invention.
    The invention is not limited to the exemplary embodiments presented above.
    In addition to the application for a dynamic escape route lighting, the luminaire according to the invention with a corresponding additional module for generating directional arrows can also be advantageously used in other applications. For example, the realization of a shopping mall guidance system is possible.
    A customer creates in a on a personal device by means of an additional program, such as a smartphone and a running application program (App) a shopping list for a suitably equipped shopping center or shop. If he is now looking for a specific product, he will be led via the appropriately equipped lights by means of projected arrows to a desired product on his shopping list. The precise location of the person required for the appropriate projection of the directional arrows can be done via corresponding sensors in the luminaire. It is also conceivable to determine the position of the person via a localization function of the personal device (for example
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    Smartphones).
    A further advantageous application of the luminaire according to the invention is given for the equipment of parking garages. In this application, the lights and by means of additional modules 10 projected directional arrows, for example, can also be used to direct a driver to his car in the parking garage.
    Similarly, a dynamic parking allocation by means of projected directional arrows by means of appropriately upgraded luminaires is easy to implement without being burdened with a multiple and partially redundant infrastructure costs.
    All the above features are in the context of the invention defined in the claims advantageously combined with each other.
    权利要求:
    Claims (10)
    [1]
    1. luminaire comprising at least one luminous means (6), in particular a light-emitting diode, and an operating device (3), characterized in that the luminaire additionally comprises an intelligent interface unit (1), wherein the intelligent interface unit (1) is designed to be of the Operating device (3) to be supplied and the at least one lighting means (6) to control, and to communicate with the operating device (3).
    [2]
    2. Lamp according to claim 1, characterized in that the intelligent interface unit (1) comprises a microcontroller; and / or that the intelligent interface unit (1) is designed to communicate with the operating device (3) via a luminaire bus; and / or that the intelligent interface unit (1) is designed to communicate with the operating device (3) via a power supply line (5) as a luminaire bus; and / or that the intelligent interface unit (1) is adapted to communicate bidirectionally.
    [3]
    3. Luminaire according to claim 1 or 2, characterized in that the intelligent interface unit (1) is adapted to communicate with at least one sensor and / or at least one actuator, wherein the at least one sensor and / or actuator by means of an exchangeable component in the lamp is integrated.
    [4]
    4. Luminaire according to claim 3, characterized in that the at least one sensor comprises a microphone; and / or that the at least one sensor comprises a CO 2 sensor (19); and / or that the at least one sensor comprises a presence sensor (17); and / or that the at least one sensor comprises a daylight sensor; and / or that the at least one actuator has a loudspeaker (26.1, 26.2); and / or that at least one actuator comprises at least one further lighting means; and / or that the at least one sensor and / or actuator is integrated in the luminaire by means of a replaceable component.
    [5]
    5. Luminaire according to claim 3 or 4, characterized in that the at least one actuator as a further light source comprises at least one light emitting diode, in particular a laser diode, which is designed to be driven based on a control signal from the intelligent interface unit (1), wherein the control signal is supplied to the control unit via the lamp bus or from a sensor of the lamp; and / or that the at least one actuator, controlled by the intelligent interface unit (1), projects visually perceptible information onto a projection surface; and / or that the at least one actuator comprises at least one further luminous means (25.1, 25.2, 25.3), the actuator being designed by means of the at least one further luminous means (25.1, 25.2, 25.3)) to increase the luminous intensity of the luminaire above a normal operating state achieve and / or to achieve a different color temperature than the at least one light source (6).
    [6]
    6. Luminaire according to one of claims 3 to 5, characterized in that the intelligent interface unit (1) comprises at least one optical device which is arranged in a beam path of the at least one further light-emitting diode; and / or that the intelligent interface unit (1) is at least partially modular and at least part of the intelligent interface unit (1) is integrated in a cover of the luminaire, the cover being designed to be separable from the luminaire; and / or that the intelligent interface unit (1) at least partially protrudes from a wall plane or ceiling plane when the luminaire is mounted ready for operation in the wall plane or ceiling plane; and / or that the at least one part of the intelligent interface unit (1) has an antenna (20.1,
    12/17
    AT16 492U1 2019-10-15 Austriaiictiei p3LPrl3ir, l
    20.2, 20.3).
    [7]
    7. Lamp according to one of claims 3 to 6, characterized in that the at least one sensor realized by means of at least one light emitting diode (6) a daylight sensor, for which the light emitting diode (6) is operated inversely.
    [8]
    8. lighting system comprising a plurality of lights according to one of claims 1 to 7, characterized in that the lights are arranged distributed over a room and / or a building, wherein the respective sensors and / or actuators of the plurality of lights are designed, via a data link between the multiple lights and / or the operating device (3) to communicate for the lights.
    [9]
    9. Illumination system according to claim 8, characterized in that the illumination system has a central control unit which is designed to determine a combined measured value from a plurality of transmitted measured values of the plurality of luminaires; and / or that the luminaires are distributed over a room, a building section and / or a building, wherein an interconnected at least partially meshed communication network is formed via a connection between the intelligent interface units (1) of the plurality of luminaires and the operating devices (3) of the luminaires ; and / or that the luminaires are distributed over a space, wherein at least the intelligent interface units (1) of two luminaires as actuators have at least one loudspeaker (26.1, 26.2) each and are designed to achieve a direction-dependent sounding of the room.
    [10]
    10. Operating device for a luminaire according to one of claims 1 to 7, characterized in that the operating device is adapted to control at least one light emitting diode (6) of the light via at least one intelligent interface unit (1), and via the at least one intelligent interface unit ( 1) to communicate with a sensor and / or actuator.
    4 sheets of drawings
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE102015211149.0A|DE102015211149A1|2015-06-17|2015-06-17|Intelligent add-on modules for luminaires|
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