公开(公告)号：US20150351186A1

公开(公告)日：2015-12-03

申请号：US14761741

申请日：2014-01-31

Applicant: TRIDONIC GmbH & Co KG ,  TRIDONIC JENNERSDORF GMBH

Inventor： Mathias DUNSER ,  Florian MOOSMANN ,  Norbert KLEBER ,  Christian NESENSOHN ,  Frank LOCHMANN ,  Reinhold JUEN ,  Gunter MARENT ,  Frank HORN ,  Peter PACHLER ,  Steffen RIEMER

IPC: H05B33/08

CPC classification number: H05B33/0854 ,  H05B33/0806 ,  H05B33/0851 ,  H05B33/089 ,  H05B37/0263

Abstract: The invention relates to a method for operating LEDs (13), comprising a driver module (10) and an LED module (11) having at least one LED (13), which LED module (11) is controlled by the driver module (10), wherein the driver module (10) has a first connection (1), which is designed to feed the LED module (11) with a current, and has a second connection (2) is present as earth connection (GND), wherein the LED module (11) is fed with a current by the driver module (10) via a first connection (1) and a second connection (2) is present as earth connection (GND), characterised in that the driver module (10) temporarily lowers the voltage at the first connection (1) and monitors the voltage at the first connection (1) and is designed to evaluate a change in the voltage at said connection as a transfer of information from the LED module (11).

Abstract translation: 本发明涉及一种用于操作LED（13）的方法，包括具有至少一个LED（13）的驱动器模块（10）和LED模块（11），该LED模块（11）由驱动器模块（10） ），其中驱动器模块（10）具有第一连接（1），其被设计为将LED模块（11）馈送到电流，并且具有作为接地连接（GND）的第二连接（2），其中 所述LED模块（11）经由第一连接（1）由所述驱动器模块（10）馈送电流，并且存在作为接地连接（GND）的第二连接（2），其特征在于，所述驱动器模块（10） 临时降低第一连接（1）处的电压并监视第一连接（1）处的电压，并且被设计为评估所述连接处的电压的变化，作为来自LED模块（11）的信息的传送。

公开(公告)号：US20150351173A1

公开(公告)日：2015-12-03

申请号：US14761531

申请日：2014-01-31

Applicant: TRIDONIC GMBH & CO KG ,  TRIDONIC JENNERSDORF GMBH

Inventor： Mathias DUNSER ,  Florian MOOSMANN ,  Norbet KLEBER ,  Christian NESENSOHN ,  Frank LOCHMANN ,  Reinhold JUEN ,  Gunter MARENT ,  Frank HORN ,  Peter PACHLER ,  John SCHONBERGER ,  Steffen RIEMER

IPC: H05B33/08 ,  H05B37/02

CPC classification number: H05B33/089 ,  A21C3/04 ,  H05B33/0869 ,  H05B33/0872 ,  H05B37/0254

Abstract: The invention relates to a device for operating LEDs, comprising a driver module and an LED module (11), which is controlled by the driver module (10) and has at least one LED. The LED module (11) is fed a current by the driver module (10) via a first connection (1), and a second connection (2) is present, preferably as a ground connection (GND). The device is characterised in that the LED module (11) is connected to the driver module (10) by means of a third connection (3), which is designed as a data channel, a voltage fed by the driver module (10) being applied to the data channel.

Abstract translation: 本发明涉及一种用于操作LED的装置，包括驱动器模块和LED模块（11），其由驱动器模块（10）控制并具有至少一个LED。 LED模块（11）经由第一连接（1）由驱动器模块（10）馈送电流，并且存在第二连接（2），优选地作为接地连接（GND）。 该装置的特征在于，LED模块（11）通过被设计为数据通道的第三连接（3）连接到驱动器模块（10），由驱动器模块（10）馈送的电压为 应用于数据通道。