Invention Grant
US08447433B2 Elevator door wireless controller 有权
电梯门无线控制器

Elevator door wireless controller
Abstract:
Control systems and methods for operating the doors of an elevator where the control logic is distributed in local car and landing door controllers that communicate wirelessly with one another to eliminate door control signal wiring in the hoistway thereby simplifying installation and diagnostics and affording door motor control that is individualized for each door.
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