| 摘要 |
PURPOSE: An integrated control system of multi-fireproof shutter based on bi-directional communication is provided to largely reduce the number of wires and to reduce time and cost for installation, maintenance, and repairmen. CONSTITUTION: An integrated control system of multi-fireproof shutter based on bi-directional communication comprises: a plurality of fireproof shutters(100) which has a shutter, a shutter motor for elevation of the shutter, and a motor controller for controlling the shutter motor, and is mounted at a certain path; and an integrated controller(200) which is connected with the motor controller through a communication line for bi-directional communication and totally controls the plurality of fireproof shutters.
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