The invention discloses a stage
control system and a stage control method for a digital
multiplex (DMX) 512 intelligent distribution
isolating amplifier, which belong to the technical field of stage control and aim to realize the remote, centralized and intelligent interaction of stage equipment, finish various settings and set and acquire state data. The stage
control system comprises a
control system, wherein the control
system consists of a master DMX512 intelligent distribution
isolating amplifier, a plurality of concatenated slave DMX512 intelligent distribution isolating amplifiers, a receiving circuit of stage equipment and a
wireless transmitter; output DMX512 signals of the master DMX512 intelligent distribution
isolating amplifier can be connected to the DMX512
signal input of the slave DMX512 intelligent distribution isolating amplifiers, and can be concatenated for many times; and each group of intermediate and final output DMX512 signals is connected in series to the next stage equipment as the DMX512
signal input of the stage equipment, finally connected to the
wireless transmitter at the
tail end of the whole link, and wirelessly received by the master DMX512 intelligent distribution isolating
amplifier to form a DMX512
feedback loop. By the
system and the method, intelligent improvements of a stage equipment
system can be achieved, working strength can be weakened, working efficiency can be improved, high speed, accuracy and safety can be ensured, and the occurrence of safety accidents is avoided.