| 摘要 |
The present invention relates to a method for controlling the driving of an LED system. The LED system according to the embodiment of the present invention includes N LED modules, N section controllers which individually control the driving of each LED module, and a main controller which receives a display signal from the outside and transmits the display signal to the N section controllers. The main controller converts the display signal into an LED driving signal including a control data payload and a display data payload and transmits the LED driving signal into any one section controller among the N section controllers. At least one section controller transits the LED driving signal to the main controller. The main controller checks the state information of the section controller or the LED module. |
