Method and Device for Automatic Systems Designed to Operate Movable Barriers
AssigneeNice Ltd.
InventorOscar Marchetto
Life of this patent
Estimating the term…
Abstract
Method, together with the devices implementing said method, for controlling the closing and opening movements of a movable barrier (103) so as to prevent a dangerous impact with an obstacle or crushing thereof, said movable barrier (103) comprising a closing edge having, positioned thereon, one or more sensors (108) connected to a first transceiver (27b) able to exchange a signal with a second fixed transceiver (27a) in communication with a control unit which manages the movement of the barrier (103), comprising a step defining for said signal a communications protocol consisting of more than two signal configurations (A, B, C, D).
Claims34
A method for controlling the closing and opening movements of a movable barrier so as to prevent a dangerous impact with an obstacle or crushing thereof, said movable barrier comprising a closing edge having, positioned thereon, one or more sensors connected to a first transceiver able to exchange a signal with a second fixed transceiver in communication with a control unit which manages the movement of the barrier, characterized in that it comprises a step of defining for said signal a communications protocol consisting of more than two signal configurations.
Dependencies are inferred from the claim text.