FIELD: transport.
SUBSTANCE: claimed system includes the measured that follow. Access area to elevator is protected. Protected area (12) including stair landing (6) with exit to elevators is defined. Availability or intrusion of aliens to protected area (12) is controlled. In case availability or intrusion of aliens in protected area (12) is revealed safety system alarm signal is output. Conditions of every elevator cabin (4) are controlled during alarm conditions to detect every said cabin with door (26) as-opened at stair landing (6). Passenger control over cabin (4) door as-opened at stair landing is locked. Doors (26) at stair landing (6) are retained opened during the alarm interval. Invention disclosed the system for control over access to elevator.
EFFECT: higher safety and reliability of control over access to elevator.
15 cl, 4 dwg
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Authors
Dates
2015-10-10—Published
2011-06-28—Filed