TRANSMITTING LOGICAL DALI SIGNALS WIRELESSLY

摘要

A system for transmitting a logical Digital Addressable Lighting Interface (DALI) signal wirelessly is disclosed. The system comprises a transmitter (300) for transmitting the logical DALI signal and a receiver (302) for receiving the transmitted signal. The transmitter comprises a first coil (310) that is inductively coupled to a second coil (314) in the receiver. The transmitter comprises a first conversion module (306) that is configured to receive the logical DALI. The first conversion module, comprises a first amplifier (307) for amplifying the logical DALI signal so as to generate a drive current for the first coil to generate an induction signal in the second coil. The receiver (302) comprises the second coil (314) inductively coupled to the first coil for receiving the induction signal. Additionally, the receiver comprises a second conversion module (318) coupled to the second coil for converting the received induction signal into a reconstructed logical DALI signal. The second conversion module comprises a bit reconstruction module (309) for converting the induction signal into the reconstructed logical DALI signal that enables the control of DALI control gear (322).