| 摘要 |
The invention relates to a power distribution track system, in particular, to a DC power distribution track system, comprising a track (3) with position markers (17) representing positional information being indicative of the respective longitudinal position. The system further comprises an electrical device like a luminair connected to the track (3) at a longitudinal position, wherein the electrical device comprises a reading unit for reading out the positional information represented by the position marker at the longitudinal position at which the electrical device is connected. Since the reading unit reads out the positional information at the respective longitudinal position represented by the respective position marker, positional information can be provided, which can be used for automatically determining the longitudinal position of the electrical device, especially without requiring an installer installing the electrical device to determine the position of the electrical device. |
