DEVICE FOR TRANSMITTING AN ELECTRICAL PARAMETRIZATION SIGNAL TO A DRIVE MEMBER OF A LIGHT-EMITTING DIODE BASED LIGHTING MODULE, ASSOCIATED POWER SUPPLY SYSTEM, LIGHTING ASSEMBLY AND METHOD OF TRANSMISSION

摘要

A device for transmitting an electrical parametrization signal to a drive member of a lighting module based on light-emitting diodes includes a device for transmitting the parametrization signal, while the drive member includes a device for changing the polarity of the lighting module. The transmission device is intended to be connected to a wired electrical link between the drive member and the lighting module and includes first device for detecting a signal for instructing the switching of the lighting module to reverse polarity. The transmission device are adapted for transmitting the parametrization signal to the drive member, subsequent to the detection of the signal for instructing reverse polarity.

主权项

1. An apparatus for transmitting a parameterizing electrical signal to a member for driving a lighting module with light-emitting diodes, the device comprising a transmission device for transmitting the parameterizing signal to the driving member,
the lighting module comprising at least one light-emitting diode and being suitable for being biased according to a forward bias or according to a reverse bias, the light-emitting diode or diodes being forward biased for the forward bias of the lighting module, and respectively reverse biased for the reverse bias of the lighting module, the driving member comprising a changing device for changing the bias of the lighting module, wherein the transmission apparatus is configured to be connected to a wired electrical link between the driving member and the lighting module, wherein the transmission apparatus comprises a first detection device for detecting a signal commanding the lighting module to switch to reverse bias, the reverse bias command signal being generated by the changing device, and wherein the transmission device are adapted to transmit the parameterizing signal to the driving member, following the detection of the reverse bias command signal.