EP1836881B1 - Dispositif de commutation regulee d'une lampe, utilisation dudit dispositif et procede d'exploitation correspondant - Google Patents

Dispositif de commutation regulee d'une lampe, utilisation dudit dispositif et procede d'exploitation correspondant Download PDF

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Publication number
EP1836881B1
EP1836881B1 EP05850188A EP05850188A EP1836881B1 EP 1836881 B1 EP1836881 B1 EP 1836881B1 EP 05850188 A EP05850188 A EP 05850188A EP 05850188 A EP05850188 A EP 05850188A EP 1836881 B1 EP1836881 B1 EP 1836881B1
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EP
European Patent Office
Prior art keywords
lamp
power supply
load current
supply output
switched
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EP05850188A
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German (de)
English (en)
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EP1836881A1 (fr
Inventor
Andreas Huber
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Osram GmbH
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Osram GmbH
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/18—Controlling the light source by remote control via data-bus transmission
    • H05B47/183—Controlling the light source by remote control via data-bus transmission using digital addressable lighting interface [DALI] communication protocols
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/18—Controlling the light source by remote control via data-bus transmission
    • 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
    • H05B47/198—Grouping of control procedures or address assignation to light sources

Definitions

  • This invention relates to a device for switching on and off a lamp.
  • ballasts are, in particular, transformers and electronic ballasts with converters which adapt a supply power with regard to the voltage amplitudes and the frequency to an optimum supply of the lamp.
  • ballasts are also controllable, so they can be switched on and off via control commands, without a switch between the ballast and the power supply must be pressed.
  • digitally addressable ballasts ie ballasts with a digital control input, can be controlled by the digital signals with the operation of the ballast.
  • EP 1 374 366 A discloses a device for switching on and off a lamp having a power supply input and a switched power supply output and is configured to output, when on, a supply voltage input to the power supply input to the outside via the power supply output, providing a digital control input responsive to the power supply output is switched.
  • the US 2002/0047638 A1 discloses a ballast for fluorescent lamps with an integrated circuit.
  • the invention is based on the technical problem of providing a device for switching on and off of lamps, which provides improved possibilities for the use of lamps.
  • the invention is further intended to indicate a corresponding use of the device and a corresponding method of operating a lamp.
  • the invention is directed to a device for switching on and off a lamp having a power supply input and a switched power supply output, wherein the device is adapted to output in the on state a incoming at the power supply input supply voltage through the power supply output to the outside, and with a digital control input to which the power supply output is switched in response.
  • the device according to the invention is designed, when switched on, to output a supply voltage incoming to the power supply input in the amplitude and frequency unchanged via the power supply output and has a load current monitoring device which is designed to monitor the load current taken off via the power supply output and to supply the power supply output Falling below a minimum load current shutdown.
  • the invention is also directed to a use of this device for operating a lamp and to a method of operation a lamp using the apparatus in which the lamp is turned on by turning on the power supply output in response to a control signal input to the digital control input, the load current taken from the power supply output is monitored by the load current monitor, and the lamp is turned off by turning off the power supply output when a minimum load current is dropped becomes.
  • this is a device for switching on and off a lamp, which passes on the incoming at its power supply input supply voltage in the on state of the power supply output in frequency and amplitude substantially unchanged to the power supply output. It is therefore neither a ballast with a converter for generating high-frequency and usually elevated voltages for the supply of discharge lamps, nor a transformer, frequency converter or other, but an "extended switch".
  • this extended switch should be digitally controllable, ie have a digital control input, to which the power supply output is switched on and off in response.
  • a load current monitoring device should be integrated into the device to ensure that the power supply output does not remain permanently on when no lamp is connected or the connected lamp has failed.
  • the load current monitoring device monitors the load current taken off at the power supply output and switches off the device, that is, specifically the power supply output and thus the optionally connected lamp when the load current falls below a certain minimum load current value.
  • current monitoring can also be in the form of power monitoring.
  • the invention thus relates to a device which allows a particularly simple integration of lamps in digital controllers as a digitally controllable switch for lamps with integrated load current monitoring device.
  • digital controllers may be digital controllers of larger lighting systems with a plurality of lamps and possibly ballasts or other devices according to the invention, or also digital home automation systems, that is, for example, control via a so-called building bus.
  • This lamp types that no ballast require, in particular incandescent lamps including halogen incandescent lamps that are operated without a transformer (so-called high-voltage halogen lamps) are integrated into digital controllers.
  • an advantageous application of the invention is to integrate digitally non-controllable ballasts, such as electronic ballasts (ECG) without digital control input, conventional ballasts (KVG) or electronic transformers without digital control input and conventional transformers.
  • ECG electronic ballasts
  • KVG conventional ballasts
  • ECG electronic ballasts
  • TMG electronic ballasts
  • KVG electronic transformers without digital control input and conventional transformers.
  • the invention thus saves in particular the development of digitally controllable ballasts for less common lamp types, which may be so rarely used that development and offer a digitally controllable ballast not worthwhile.
  • Such types of lamps can then be integrated into already existing ballasts in terms of switching on and off and the load current monitoring in a digital control.
  • the described load current monitoring preferably also includes a function to switch off the device in the event of exceeding a maximum load current value, so sets a permissible load current range outside of which is switched off.
  • a certain predetermined and optionally also adjustable time is preferably provided, which must run after a start of the lamp, that is, after a switch-on in the device, before the load current monitoring is actually active.
  • This can take into account that certain types of lamps have a so-called start-up behavior, so reach their steady-state current only after a certain time.
  • the aforementioned predetermined time is then optionally selected depending on the type of lamp so that this start-up time is awaited. It may also be taken into account that certain ballasts, transformers or series reactors of high-pressure discharge lamps as a result of capacitive or inductive charging currents after switching on the lamp bring about current increases, which may be above the maximum permissible continuous operating current.
  • the minimum time can be used to monitor for exceeding and / or falling below the permissible current values.
  • the minimum time can be directly at the start of the lamp, d. H. switching on the power supply output.
  • Another possibility is to first wait for the exceeding of a certain current threshold, which does not necessarily have to correspond to the minimum load current, and to let the predetermined time run from the exceeding.
  • This second option is preferably combined with the first option. Then is given by the current time from the start of a hedge in terms of a given from the outset absence of the lamp or igniting the lamp.
  • the minimum load current monitoring also remains out of service and preferably ends significantly earlier than the time calculated from the start of the lamp, it is further ensured that in the actual lamp operation is started relatively soon with the appropriate load current monitoring , Namely, if the lamp actually fires properly, the mentioned current threshold will be reached in the foreseeable future, and then monitoring can be started after a relatively short further period of time. However, if the lamp ignites only with difficulty, the actual start of the lamp should be waited for a sufficiently long time, if it still does not result in an ignition.
  • a further preferred embodiment provides a short circuit protection device in addition to the described load current monitoring.
  • This short-circuit protection device differs from the maximum load current monitoring described in that it immediately after switching becomes active, so typically in the millisecond range, while the maximum load current monitoring can be delayed rather than a few seconds or even a few tens of seconds against switching on active.
  • the short-circuit protection device has a much higher current threshold for tripping, so is not triggered by the mentioned capacitive or inductive charging currents or similar disturbances at start of operation. The current threshold is so high that it can be assumed that there is a load-side short circuit.
  • an overtemperature protection device is preferably provided. This monitors the temperature of the device according to the invention, for example via a temperature-dependent resistor at the input of an AD converter o. ⁇ ., And switches the device, d. H. the power supply output when a certain maximum allowable temperature value is reached. In this case, a reconnection after falling below another or identical temperature threshold or a final shutdown can be provided. Furthermore, an output of a warning signal, in particular via the then also as an output, d. H. done as a digital interface trained digital control input.
  • inrush currents can occur. These may be disadvantageous in terms of the design of other parts, in particular the design of switches, fuses and circuit breakers (circuit breakers).
  • An inventively preferred inrush current limiting takes place via an impedance increase, in particular the increase of an ohmic resistance.
  • a series resistor can be switched into the current path in the initial phase and later bridged again.
  • Another possibility, which is also preferred here, is to electronically design the switch for switching the power supply output and to switch it on slowly, that is to say the internal resistance temporarily present when the control signals for the electronic switch are correspondingly slow exploit as a series resistor.
  • IGBTs or MOSFETs come into consideration.
  • the electronic switch would therefore be operated as a variable resistor during the first milliseconds after a switch-on, the resistance of which preferably decreases continuously with the passage of time and falls to almost zero after the decay of the corresponding current peaks.
  • a further preferred embodiment of the invention provides a signaling device in the device, such as an acoustic signal transmitter or an LED.
  • This signal generator should be operated via the digital control input. This makes it possible to specifically address the device according to the invention during the installation of larger lighting systems and to make them identifiable via the signal device. Thus, if a central control unit outputs the correct address and the device according to the invention is addressed with the corresponding signal, the installer knows that the address used belongs to this individual device as a result of the signal from the signaling device. This function is particularly advantageous when operating lamps that can not be quickly turned on and off, so that identification of a flashing of the lamp is omitted, such as high-pressure discharge lamps. In other cases, it may also be advantageous to design the device according to the invention so that it can flash the connected lamp upon receipt of the corresponding control signal in order to lead to identification.
  • FIG. 1 shows a device shown here only as a block 1, which is connected via a protective earth line PE, a neutral conductor N and a phase line L to a power supply.
  • the terminals PE, N and L of the device 1 form a power supply input.
  • Further terminals N 'and L' of the device 1 form a power supply output to which two loads 2 and 3 are connected.
  • These may be, for example, energy-saving lamps with a non-digitally controllable ballast or incandescent lamps.
  • the switching function is in response to a digital control input, which is designated by the reference numeral DALI.
  • DALI This represents an industry standard of a digital protocol in the field of lighting technology (Digital Addressable Lighting Interface).
  • the digital control input DALI is controlled by a gateway 4, which converts the DALI protocol bidirectionally into a different protocol of a building bus system.
  • the building bus system is through the left in FIG. 1 drawn lines indicated and denoted by 5.
  • the building bus system 5 is briefly abbreviated BUS and can control and monitor other building functions in addition to a digital lighting system.
  • the building bus system as indicated by the slashes and the letter "n", numerous other gateways of lighting equipment or other technical facilities of the building are connected.
  • the right of the gateway 4 ongoing lines 6 lead to other DALI components, such as DALI-controllable ECGs of discharge lamps.
  • the control of the device 1 according to the invention thus takes place directly from the building bus system. If there are other connected gateways 4, this is a lighting system controlled centrally by the building bus system. Alternatively, a central DALI control could also be present, which could optionally be connected centrally to the building bus system 5.
  • the device 1 connects or disconnects the power supply output N ', L' to the input N, L. Also queries of the switching and the load state are possible via this signal path.
  • FIG. 2 shows the device 1 from FIG. 1 with a schematic representation of its internal structure. Top left is the power supply input with N and L shown, the protective earth PE is omitted.
  • the first block 10 denotes a per se known line filter with capacitive and inductive elements for filtering interference components of the mains supply. From the filtered supply lines taps are made to a block 11, which derives an internal supply voltage V CC for the device 1.
  • 12 denotes an electronic switch in the supply lines, which is connected via a current detection element 13 to the power supply output L ', N'.
  • the current detection element 13 For example, it may be a so-called shunt resistor or a measuring transformer.
  • the switch 12 is actuated via a designated "On / Off" signal line by a microcontroller 14 with program and data memory.
  • the microcontroller 14 detects via the designated U power line the instantaneous mains voltage on the switch 12 and the designated I load and load lines U's current load current and the instantaneous load voltage on the output side of the switch 12th
  • the microcontroller 14 is connected via a designated DALI RxD (Receive Data) line via a DALI interface 15 through the digital control input DALI (in FIG. 2 bottom left) and returns feedback signals via line DALI TxD (Transmit Data) via interface 15.
  • DALI RxD Receiveive Data
  • DALI TxD Transmit Data
  • microcontroller 14 may flash an identification LED 16 to make device 1 identifiable.
  • Reference device 17 can be used to manually refer the device 1 to a connected lamp with or without a ballast, as described above FIG. 3 will be explained in more detail.
  • the device 1 can be controlled via the control input DALI, the interface 15 and the microcontroller 14 with regard to the switching function of the electronic switch 12, so that the lamp connected to the power supply output L ', N' is connected to the (filtered) mains supply L, N or separated from it.
  • a flashing of the LED 16 can be caused via a corresponding control command to make an assignment to the control address.
  • About the Referenzierungstaster 17 after connecting a lamp with or without ballast to the power supply output L ', N' a referencing explained below is possible.
  • the microcontroller 14 further receives a signal of a temperature dependent resistor 18 which is converted to a digital signal via an AD converter.
  • the microcontroller 14 switches off the load automatically and switches it back on with a hysteresis of a few degrees Celsius after the temperature release value has been undershot.
  • the over-temperature protection is essential, above all, for the protection of the electronic switch 12, so that the temperature-sensitive resistor is arranged in its spatial proximity.
  • FIG. 3 shows this referencing in the form of a schematic block diagram.
  • the process starts at the top with a start of referencing and a subsequent determination of the current performance.
  • the connected lamp is put into operation, the switch 12 is thus closed, and determined via the current detection device with the values U load and I load an active power.
  • the time of the amplitude maximum of U load can be determined and at this time the current I load measured, which is then a measure of the active current and thus the active power, or the microcontroller determines the phase shift between U Load and I load and the measured values for U load and I load and calculates the active power from this.
  • the technical details of an active power determination are otherwise known to the person skilled in the art and need not be explained in more detail here.
  • the power stops increasing, ie it is no longer greater than the last value, the power is stored as the reference value, so that the Referencing is completed. In this form, therefore, by connecting a new and functional lamp with or without ballast whose actually measured continuous operating power is stored as a reference value. If, due to the mentioned maximum time interval (time out), no referencing comes about, an error signal occurs, because then no proper lamp operation has taken place.
  • FIG. 4 shows in the form of a timing diagram a typical lamp start with the device FIG. 1 using the example of a high-pressure discharge lamp with a conventional series reactor.
  • the ordinate shows the measured power or, in this case, the measured active current, while the abscissa represents the time.
  • the basis FIG. 3 Referencing, together with given tolerance deviations to lower and higher values, results in a permissible load range, which in FIG. 4 shown above with two dashed abscissa-parallel lines.
  • the ignition takes place at the circled number "1", whereupon the lamp power and the lamp current slowly increase over time. It is the typical start-up behavior of a high-pressure discharge lamp, which is shown here in simplified form. With this time "1", a first predetermined and adjustable depending on the lamp type time T T is started.
  • the lamp fails at the time designated by "5".
  • the microcontroller 14 checks whether the measured value I load lies within the permissible load range, which is obviously not the case here in case C. After expiry of the time t T , an error message is thus output, ie the output of a digital alarm signal from the microcontroller 14 via the line DALI TxD, the interface 15 and the control input, which simultaneously represents a signal output.
  • the lamp continues to operate, so that after the time t T as a result of monitoring no shutdown follows. If, in the further course of time, the lamp would fail, then periodic queries of the microcontroller 14 would detect this and in turn lead to a switch-off and an alarm signal. These queries occur at short intervals and thus with regard to the lamp operation quasi-continuous, with the expiry of the time t T starting.
  • Both times t T and t V are programmable and thus adapted to the connected lamp or the connected ballast with lamp. This can be done on the one hand via appropriate DALI commands or on the other not shown here on the adjustment device 1 itself.

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

Claims (16)

  1. Dispositif (1) pour brancher et débrancher une lampe ( 2, 3 ) comprenant
    - une entrée ( L, N ) d'alimentation en puissance et
    - une sortie ( L', N' ) d'alimentation en puissance commutée,
    - le dispositif ( 1 ) étant conçu pour céder à l'extérieur, par l'intermédiaire de la sortie ( L', N' ) d'alimentation en puissance, une tension d'alimentation entrant sur l'entrée ( L, N ) d'alimentation en puissance, et
    - une entrée ( DALI ) numérique de commande sur laquelle est commutée de manière correspondante la sortie ( L', N' ) d'alimentation en puissance,
    caractérisé en ce que
    - le dispositif est conçu pour, à l'état branché, céder à l'extérieur par la sortie ( L', N' ) d'alimentation de fréquence sans changement en amplitude et en fréquence, la tension d'alimentation entrant sur l'entrée ( L, N ) d'alimentation en puissance, et
    - le dispositif a un dispositif ( 12 à 14 ) de contrôle du courant de charge, qui est conçu pour contrôler le courant de charge prélevé par la sortie ( L', N' ) d'alimentation en puissance et fermer la sortie ( L', N' ) d'alimentation en puissance lorsqu'un courant de charge minimum est dépassé.
  2. Dispositif ( 1 ) suivant la revendication 1, dans lequel le dispositif ( 12 à 14 ) de contrôle du courant de charge est conçu, en outre, pour, lors du contrôle du courant de charge prélevé par l'intermédiaire de la sortie ( L', N' ) d'alimentation de puissance, mettre le dispositif, ( 1 ) hors circuit lorsqu'un courant de charge maximum est dépassé.
  3. Dispositif ( 1 ) suivant la revendication 1 ou 2, dans lequel le dispositif ( 12 à 14 ) de contrôle du courant de charge ne commence à contrôler le courant de charge qu'après écoulement d'un temps ( tT, tV ) prescrit après le branchement de lampe ( 2, 3 ).
  4. Dispositif ( 1 ) suivant la revendication 3, dans lequel le temps ( tT ) prescrit commence avec l'amorçage de la lampe ( 2, 3 ).
  5. Dispositif ( 1 ) suivant la revendication 3 ou 4, dans lequel le temps ( tV ) prescrit commence avec le dépassement d'une valeur de seuil de courant après l'amorçage de la lampe ( 2, 3 ) .
  6. Dispositif ( 1 ) suivant l'une des revendications précédentes, comprenant un dispositif ( 12 à 14 ) de protection vis-à-vis d'un court-circuit supplémentairement au dispositif de contrôle du courant de charge, le dispositif ( 12 à 14 ) de protection vis-à-vis d'un court-circuit étant conçu pour contrôler le courant de charge prélevé immédiatement après l'amorçage de la lampe ( 2, 3 ) et mettre hors circuit le dispositif ( 1 ) quand une valeur de seuil de court-circuit est dépassée.
  7. Dispositif suivant l'une des revendications précédentes, comprenant un dispositif de protection vis-à-vis de la température, qui est conçu pour mettre hors circuit la lampe lorsqu'une valeur de seuil de température d'un dispositif de mesure de température intégré au dispositif est dépassée.
  8. Dispositif ( 1 ) suivant l'une des revendications précédentes, comprenant un dispositif ( 12, 14 ) de limitation, par une augmentation ( 12 ) d'impédance dans le dispositif ( 1 ), du courant de branchement qui est prélevé, après le branchement de la lampe ( 2, 3 ).
  9. Dispositif ( 1 ) suivant la revendication 8, comprenant un commutateur ( 12 ) électronique pour la commutation de la sortie ( L', N' ) d'alimentation en puissance, dans lequel le dispositif ( 12, 14 ) de limitation du courant de branchement est conçu pour mettre lentement à l'état passant le commutateur ( 12 ) électronique afin de limiter, pendant l'opération de branchement, le courant de charge prélevé par la lampe ( 2, 3 ) raccordée et passant dans la résistance intérieure plus grande du commutateur ( 12 ) électronique.
  10. Dispositif suivant l'une des revendications précédentes, comprenant un moyen de signalisation, qui peut être individualisé par des signaux de commande sur le dispositif numérique de commande, pour individualiser le dispositif.
  11. L'utilisation d'un dispositif ( 1 ) suivant l'une des revendications précédentes pour faire fonctionner une lampe ( 2, 3 ) .
  12. L'utilisation suivant la revendication 11, dans lequel la lampe ( 2, 3 ) est une lampe à incandescence.
  13. L'utilisation suivant la revendication 11, dans lequel la lampe ( 2, 3 ) est une lampe à décharge ayant un ballast pouvant être commandé de façon non numérique.
  14. Procédé pour faire fonctionner une lampe ( 2, 3 ) en utilisant un dispositif ( 1 ) suivant l'une des revendications 1 à 10, dans lequel la lampe ( 2, 3 ) est branchée par branchement de la sortie ( L', N' ) d'alimentation en puissance en fonction d'un signal de commande entrée dans l'entrée ( DALI ) numérique de commande et contrôlé par le dispositif ( 12 à 14 ) de contrôle du courant de charge par l'intermédiaire du courant de charge prélevé de la sortie ( L', N' ) d'alimentation en puissance et la lampe ( 2, 3 ) est débranchée en débranchant la sortie ( L', N' ) d'alimentation en puissance lorsque l'on passe en dessous de charge minimum.
  15. Procédé pour faire fonctionner une lampe ( 2, 3 ) en utilisant un dispositif ( 1 ) suivant l'une des revendications 1 à 10, dans lequel la lampe ( 2, 3 ) est branchée par branchement de la sortie ( L', N' ) d'alimentation en puissance en fonction d'un signal de commande entrée dans l'entrée ( DALI ) numérique de commande et contrôlé par le dispositif ( 12 à 14 ) de contrôle du courant de charge par l'intermédiaire du courant de charge prélevé de la sortie ( L', N' ) d'alimentation en puissance et la lampe ( 2, 3 ) est débranchée par débranchement de la sortie ( L', N' ) d'alimentation en puissance lorsqu'un courant maximum de charge est dépassé.
  16. Procédé pour faire fonctionner une installation d'éclairage commandée numériquement comprenant une multiplicité d'appareils de fonctionnement pouvant être adressés numériquement pour des lampes, une multiplicité de lampes et un appareil de commande numérique, lequel procédé comporte le procédé suivant la revendication 14.
EP05850188A 2005-01-13 2005-12-20 Dispositif de commutation regulee d'une lampe, utilisation dudit dispositif et procede d'exploitation correspondant Active EP1836881B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005001767A DE102005001767A1 (de) 2005-01-13 2005-01-13 Vorrichtung zum gesteuerten Schalten einer Lampe, Verwendung der Vorrichtung und entsprechendes Betriebsverfahren
PCT/DE2005/002297 WO2006074630A1 (fr) 2005-01-13 2005-12-20 Dispositif de commutation regulee d'une lampe, utilisation dudit dispositif et procede d'exploitation correspondant

Publications (2)

Publication Number Publication Date
EP1836881A1 EP1836881A1 (fr) 2007-09-26
EP1836881B1 true EP1836881B1 (fr) 2010-10-06

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EP05850188A Active EP1836881B1 (fr) 2005-01-13 2005-12-20 Dispositif de commutation regulee d'une lampe, utilisation dudit dispositif et procede d'exploitation correspondant

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Country Link
US (1) US7688004B2 (fr)
EP (1) EP1836881B1 (fr)
CN (1) CN101099414B (fr)
AT (1) ATE484178T1 (fr)
AU (1) AU2005325009B2 (fr)
CA (1) CA2593341A1 (fr)
DE (2) DE102005001767A1 (fr)
WO (1) WO2006074630A1 (fr)

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DE102014103527B3 (de) * 2014-03-14 2015-04-30 Vossloh-Schwabe Deutschland Gmbh Betriebssteuergerät und Verfahren zur Erzeugung einer Statusmeldung
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DE102005001767A1 (de) 2006-07-20
AU2005325009B2 (en) 2010-12-09
US20080042581A1 (en) 2008-02-21
CN101099414A (zh) 2008-01-02
CA2593341A1 (fr) 2006-07-20
DE502005010360D1 (de) 2010-11-18
CN101099414B (zh) 2013-01-30
EP1836881A1 (fr) 2007-09-26
ATE484178T1 (de) 2010-10-15
US7688004B2 (en) 2010-03-30
WO2006074630A1 (fr) 2006-07-20
AU2005325009A1 (en) 2006-07-20

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