The invention discloses a method and a
system for simulating LED (
light emitting diode) display by a television wall, which are invented to overcome the defects that the television wall display and an LED screen in the prior art are two hardware devices and need to be deployed and arranged differently. The method comprises the following steps: S110, a television wall decoder simulates an
LED display screen area at a television wall display end; S120, a television wall master control
server edits display information and sets
polling information; S130, the television wall master control
server outputs the display information and the
polling information to the television wall decoder; and S140, the television wall decoder outputs the display information and the
polling information to the simulated
LED display screen area of the television wall display end. When an SDK (
software development kit) port accessed by LED equipment goes wrong, the defect that information cannot be displayed is avoided and the cost and space saving effects are achieved.