Clamp-proof metro shielding door gating circuit
The invention provides a clamp-proof metro shielding door gating circuit, and belongs to the technical field of automatic control. Metro shielding doors comprise N sets of doors. Each set of metro shielding doors comprises two door bodies, wherein the two metro shielding door bodies are driven by a...
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Main Author | |
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Format | Patent |
Language | English |
Published |
24.06.2015
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Subjects | |
Online Access | Get full text |
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Summary: | The invention provides a clamp-proof metro shielding door gating circuit, and belongs to the technical field of automatic control. Metro shielding doors comprise N sets of doors. Each set of metro shielding doors comprises two door bodies, wherein the two metro shielding door bodies are driven by a motor to be opened or closed. The clamp-proof metro shielding door gating circuit is characterized in that the adjacent edges of every two door bodies are provided with clamp-proof metro shielding door switches, the grating circuit comprises a door controller, after the controller receives a signal that the clamp-proof metro shielding door switches are turned on, and the motor drives the two metro shielding door bodies to move in the opening direction. The clamp-proof metro shielding door gating circuit is capable of protecting passengers from being jammed by the metro shielding doors. |
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Bibliography: | Application Number: CN20151161211 |