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WO2010048987A1 - Appareil pour application à lampe, procédé de communication entre les appareils - Google Patents

Appareil pour application à lampe, procédé de communication entre les appareils Download PDF

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Publication number
WO2010048987A1
WO2010048987A1 PCT/EP2008/064597 EP2008064597W WO2010048987A1 WO 2010048987 A1 WO2010048987 A1 WO 2010048987A1 EP 2008064597 W EP2008064597 W EP 2008064597W WO 2010048987 A1 WO2010048987 A1 WO 2010048987A1
Authority
WO
WIPO (PCT)
Prior art keywords
sensor
bus system
actuator
configuration information
dali
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/EP2008/064597
Other languages
German (de)
English (en)
Inventor
Matthias Schneider
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.)
Osram GmbH
Original Assignee
Osram GmbH
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 Osram GmbH filed Critical Osram GmbH
Priority to PCT/EP2008/064597 priority Critical patent/WO2010048987A1/fr
Publication of WO2010048987A1 publication Critical patent/WO2010048987A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

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

Definitions

  • the invention relates to a device for a lamp application, a method for communication between devices.
  • DALI Digital Addressable Lighting Interface
  • DALI is a control protocol for controlling digital lighting equipment in buildings (e.g., electronic transformers, electronic ballasts (ECGs), electronic power dimmers, etc.). Each operating device that has a DALI interface can be individually controlled via DALI short addresses. Through bidirectional data exchange, a DALI control unit or a DALI gateway can monitor the status of light sources or of
  • DALI uses a serial, asynchronous data protocol with a transfer rate of 1200 bps.
  • Control cable is galvanically isolated and polarity-free (reverse polarity protected).
  • the cables can be laid in almost any topology, ie star, line or tree structures. However, an annular connection of components must be avoided.
  • the cable length between two system users is limited to a maximum of 300 meters (depending on the cable cross-section). There are no termination resistors at the end of a line necessary.
  • Fig.l be electronic ballasts 101 to 103 according to the DALI standard with lines L, N and PE connected. To the electronic ballasts 101 to 103 each have a lamp 105 to 107 is connected.
  • a DALI controller 104 (“master") is connected to each electronic ballast 101 to 103 via two DALI lines DA (a DALI bus) and can switch on and off the lamps 105 to 107 via DALI control commands.
  • the individual electronic ballasts 101 to 103 respond only when they are addressed (“asked") by the DALI controller 104. For this, the DALI sends
  • Control unit 104 a 19-bit data frame, the addressed electronic ballast 101 to 103 responds by means of an 11-bit data frame.
  • the object of the invention is to overcome the above-mentioned limitations and in particular to provide a possibility for efficient information distribution for lighting applications.
  • a device is specified for a lamp application, in particular for a lighting system comprising
  • bus interface for connection to a bus system
  • the configuration information allows, for example, a controller as a participant in the bus system to determine the configuration and the options for configuring the device and to set or modify the configuration for the device accordingly.
  • the configuration information can be stored in a memory of the device.
  • configuration information is organized or stored in the form of a file in the device, the file in particular comprising an XML file.
  • the file may include variables and / or parameters, e.g. a value determined by the device, a
  • the control device may include or be associated with an operating device and / or an electronic ballast (ECG).
  • ECG electronic ballast
  • a lamp or a lamp can be provided which has such a control unit.
  • the device is connected to a lamp and / or lamp or integrated in such.
  • the device comprises a sensor and / or an actuator, wherein in particular each sensor and / or each actuator has an address for addressing via the bus system.
  • each sensor or actuator can be addressed directly via the bus interface. Accordingly, at least one value can be determined per sensor or actuator and be provided to the controller via the bus system.
  • the device is a sensor element comprising at least one sensor and / or at least one actuator.
  • the senor is a brightness sensor or a motion detector.
  • the actuator is a control element, in particular a switch and / or a button.
  • a sensor value of the sensor can be interrogated and / or a state of the actuator can be interrogated.
  • a next development consists in that a sensor value of the sensor and / or a state of the actuator can be transmitted from the device to a further component with a bus interface.
  • the device itself can transmit the sensor value or state e.g. to the controller.
  • One embodiment is that the device transmits and / or provides values or states or past values or states.
  • An alternative embodiment is that a communication with the device or from the device via the bus system takes place according to a predetermined prioritization.
  • DALI bus system in particular an extended DALI bus system is. It is also an embodiment that the bus system comprises a data transmission via a power supply.
  • a development consists in that the device has at least one light-emitting means, in particular at least one light-emitting diode.
  • a method for communicating a first device with a second device via a bus system is furthermore specified,
  • first device in which the first device and the second device are in connection with at least one lamp application in particular for a lighting system; - where the first device depends on one
  • Configuration information provides the second device a message.
  • a further development is that the first device provides the message to the second device for retrieving or transmits the message to the second device.
  • FIG. 2 shows a possible implementation for devices of a lamp application, each having a configuration information and are connected to a bus system.
  • the present approach allows efficient management and / or use of multiple sensors and / or actuators via a bus system. This is expediently carried out based on at least one control device or at least one operating device of the bus system.
  • the control / operating device may in particular be an electronic ballast (ECG).
  • ECG electronic ballast
  • the sensors are addressable via the bus system.
  • each input, each operating element (eg push button, switch), each sensor (eg presence sensor, light sensor, etc.) may be assigned its own address, even if several of these components are combined in one module and via a common microcontroller to the bus system access.
  • an addressing scheme can be used which is not understood by the already existing ECGs accessing the bus system and thus preferably ignored. For example, instead of a 2-byte DALI command, a 3-byte command can be used.
  • a 2-byte DALI command instead of a 2-byte DALI command, a 3-byte command can be used.
  • the senor provides a value (eg a measured value or a state), eg in the form of an 8-bit value.
  • This 8-bit value can be queried by means of a command which differs from a standard communication according to the DALI standard in that it comprises less than the 8 bits usual for commands in the DALI standard (eg a command with a width of only 6 bits).
  • the sensors can be operated continuously or discontinuously:
  • a value query provides a current value of the sensor (e.g., a brightness of a light sensor or a switching state of a button or switch). Past values of the sensor are irrelevant here.
  • a value query provides the sensor's event (e.g., a keystroke or a motion signal) since the last poll. Thereafter, the event is deleted. Accordingly, this case is directed to the past.
  • the sensor's event e.g., a keystroke or a motion signal
  • the command to query the sensor may only include the address of the sensor or the address of the actuator.
  • the possible with eg. 6 bit combination in terms of the number of addresses are maximized.
  • the sensor may emit a signal when the current sensor value changes, i. independently sends a command via the bus system.
  • This command may differ from common DALI standard commands, e.g. differ in that it has less than 8 bits (for example, 6 bits). It is also possible that the bit width (number of bits for the command) is equal to the bit width of the command for querying the current state.
  • the signal transmitted by the sensor as a command comprises the address of the transmitting sensor; In particular, only addressed sensors can send signals.
  • the command can also have more or equal to many bits as the DALI standard.
  • the sensor can send as a signal a 3 byte command (eg to itself).
  • This command can contain a short address of the sensor in the first byte and the current value with a 16 bit resolution in the following two bytes.
  • the controller may determine at the first signal corresponding to the broadcast that a new sensor is present and addressing or addressing it. Also, the controller may provide a basic function for cabling functional testing for easy commissioning.
  • time sequences can be configured:
  • Bus system repeated over a configurable time interval, in particular with an adjustable periodicity (for example, to realize dimming operations with continuous key press).
  • Motion detector effectively achieves data reduction and prevents these sensors from blocking the bus system.
  • a prioritization comprising at least two of the following time slots:
  • Time window one Responses to inquiries from the control gear and / or operating devices or ECGs as well as the
  • Time window two A second command or further commands of a command sequence should / should not be interrupted.
  • Time window three Signals from sensors having collision detection on the bus system.
  • Time window four A single command (e.g., a DALI command) as well as a first command of a sequence (e.g., a DALI sequence).
  • a single command e.g., a DALI command
  • a first command of a sequence e.g., a DALI sequence
  • a component or device of the bus system (e.g., control and / or operating device, electronic ballast or sensor) starts a
  • Transmission during a time window preferably only if no transmission was previously initiated by another component in a preceding time window.
  • the senor includes a memory (e.g., a so-called memory page) into which parameters of the sensor or multiple sensors may be stored. Examples of such parameters are: GIN, version number and / or identification (ID).
  • a memory e.g., a so-called memory page
  • parameters of the sensor or multiple sensors may be stored. Examples of such parameters are: GIN, version number and / or identification (ID).
  • the senor comprises a configuration ⁇ information, such as a description in XML (Extensible Markup Language).
  • An operating and / or control device can read this configuration information from the sensor by means of the bus system and thus carry out a central configuration of the sensor. In particular, learns on this Way the operating / control unit Details about the sensor, eg retrievable sensor data and parameters (time intervals, ranges, place of installation, cover, etc.).
  • the sensors are thus identifiable and / or functionally distinguishable from the information stored in the memory or from the configuration information (i.e.
  • Each sensor may have at least one configuration parameter, e.g. can be read or written via the XML file and can be selected based on which between possible operating states of the sensor.
  • the configuration parameter is e.g. in the
  • the XML file of the sensor may have parameters or variables that are transmitted via the bus system from a
  • Operating and / or control unit or an ECG can be read or written (set).
  • a sensor may have the following parameters or variables (or part of it):
  • Variable is changed by the sensor itself; the value has, for example, a length of 8 bits, optionally 16 bits.
  • Configuration Selection of the behavior of the sensor if several options are available (eg between a tactile and a switching behavior).
  • Repetition time in which a pending sensor signal should repeatedly trigger a signal eg to generate a continuous dimming from a long press on a button; the repetition has, for example, a length of 16 bits.
  • this variable has a length of 16 bits.
  • Flag (r) A brand that distinguishes between continuous and discontinuous behavior.
  • Flag (r / w) A flag indicating whether a sensor value should be actively communicated by the sensor. Otherwise, the sensor value, e.g. from the TOE.
  • Flag (r / w) A flag indicating whether the sensor's active message should be suppressed for a predetermined period of time; this can e.g. during troubleshooting in a plant (no signals are sent from the sensor for the duration of the troubleshooting).
  • FIG. 2 shows a possible implementation for devices of a lamp application, which each have configuration information and are connected to a bus system.
  • FIG. 2 shows a bus system 209 with two data lines DA1 and DA2.
  • the bus system can be an (extended) DALI bus system.
  • electronic ballasts 201 and 202 and a device 208 and a device 203 with light source 207 connected thereto are connected to the bus system 209.
  • Each electronic ballast 201 and 202 is connected to a lighting means 205 and 206.
  • the electronic ballasts 201 and 202 and the devices 203 and 208 are powered by electrical lines L, N and PE.
  • control unit 212 is connected to the bus system 209, wherein the control unit 212, for example, as a "master" takes over or coordinates a central control of the components of the bus system.
  • Each of the devices 203 and 208 includes configuration information 210, 211 for setting the respective device.
  • the device 203 or the device 208 has in each case at least one sensor and / or at least one actuator.
  • the configuration information 210, 211 is e.g. an XML file having parameters and / or variables that are provided to or transmitted to the controller 212 upon request. Also, it is possible for data from the device 203 or 208 to be active - i. without explicit request - be sent to the control unit.
  • the controller 212 may, by accessing the configuration information 210 and 211, determine the nature of the particular device and, respectively, manage or utilize that or the functions provided by the device.

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

L'invention concerne un appareil pour une application à lampe, notamment pour un système d'éclairage, comprenant une interface de bus pour le raccordement à un système de bus ainsi qu'une information de configuration au moyen de laquelle l'appareil peut être réglé, administré et/ou utilisé par le biais de l'interface de bus. L'invention concerne également un procédé de communication entre lesdits appareils.
PCT/EP2008/064597 2008-10-28 2008-10-28 Appareil pour application à lampe, procédé de communication entre les appareils Ceased WO2010048987A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EP2008/064597 WO2010048987A1 (fr) 2008-10-28 2008-10-28 Appareil pour application à lampe, procédé de communication entre les appareils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2008/064597 WO2010048987A1 (fr) 2008-10-28 2008-10-28 Appareil pour application à lampe, procédé de communication entre les appareils

Publications (1)

Publication Number Publication Date
WO2010048987A1 true WO2010048987A1 (fr) 2010-05-06

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PCT/EP2008/064597 Ceased WO2010048987A1 (fr) 2008-10-28 2008-10-28 Appareil pour application à lampe, procédé de communication entre les appareils

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8080819B2 (en) 2004-07-08 2011-12-20 Philips Solid-State Lighting Solutions, Inc. LED package methods and systems
WO2013149277A1 (fr) * 2012-04-05 2013-10-10 Tridonic Gmbh & Co Kg Procédé de commande relative d'un luminaire, commande et système d'éclairage
DE102014012038A1 (de) 2014-08-17 2016-02-18 Reichle Installation Technologies AG Kabelabgriff-Moduleinheit

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003102890A2 (fr) * 2002-06-03 2003-12-11 Systel Development & Industries Ltd. Regulateur a multiples canaux, topologie pouvant etre mise en reseau et systeme comprenant des applications de courant porteur en ligne
US20050179404A1 (en) * 2004-02-13 2005-08-18 Dragan Veskovic Multiple-input electronic ballast with processor
US20060002110A1 (en) * 2004-03-15 2006-01-05 Color Kinetics Incorporated Methods and systems for providing lighting systems
WO2008009637A1 (fr) * 2006-07-20 2008-01-24 Osram Gesellschaft mit beschränkter Haftung Appareil de commutation, système de commande d'une lampe et système de commande de lampe pour un bâtiment comportant au moins un dispositif d'éclairage
US20080114811A1 (en) * 2006-11-13 2008-05-15 Lutron Electronics Co., Inc. Method of communicating a command for load shedding of a load control system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003102890A2 (fr) * 2002-06-03 2003-12-11 Systel Development & Industries Ltd. Regulateur a multiples canaux, topologie pouvant etre mise en reseau et systeme comprenant des applications de courant porteur en ligne
US20050179404A1 (en) * 2004-02-13 2005-08-18 Dragan Veskovic Multiple-input electronic ballast with processor
US20060002110A1 (en) * 2004-03-15 2006-01-05 Color Kinetics Incorporated Methods and systems for providing lighting systems
WO2008009637A1 (fr) * 2006-07-20 2008-01-24 Osram Gesellschaft mit beschränkter Haftung Appareil de commutation, système de commande d'une lampe et système de commande de lampe pour un bâtiment comportant au moins un dispositif d'éclairage
US20080114811A1 (en) * 2006-11-13 2008-05-15 Lutron Electronics Co., Inc. Method of communicating a command for load shedding of a load control system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8080819B2 (en) 2004-07-08 2011-12-20 Philips Solid-State Lighting Solutions, Inc. LED package methods and systems
WO2013149277A1 (fr) * 2012-04-05 2013-10-10 Tridonic Gmbh & Co Kg Procédé de commande relative d'un luminaire, commande et système d'éclairage
CN104206024A (zh) * 2012-04-05 2014-12-10 赤多尼科两合股份有限公司 灯的相对控制方法，控制单元和照明系统
US9497835B2 (en) 2012-04-05 2016-11-15 Tridonic Gmbh & Co Kg Method for the relative activation of a luminaire, control unit and lighting system
CN104206024B (zh) * 2012-04-05 2017-08-25 赤多尼科两合股份有限公司 灯的相对控制方法，控制单元和照明系统
DE102014012038A1 (de) 2014-08-17 2016-02-18 Reichle Installation Technologies AG Kabelabgriff-Moduleinheit

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