FIELD: transport.
SUBSTANCE: control over displacement of elevator 22, 42 comprises using position indicator 60 to indicate every position 66 of said elevator in well 24 and to define speed of module 72 to output data on elevator speed. Elevator cabin overspeed nearby boarding platform is defined that corresponds to planned stop of elevator cabin. Elevator cabin displacement is controlled in response to above described determination. Operation of brake 36 connected with elevator drive 30, 50 is controlled to stop the cabin in response to data indicating cabin overspeed nearby boarding platform.
EFFECT: higher safety.
12 cl, 1 dwg
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Authors
Dates
2013-11-27—Published
2008-12-17—Filed