An elevator system (1) has an electrical power cable (26) that extends essentially inside an elevator shaft (10) and is coupled to a power supply (32, 34) configured to output a voltage of a predetermined value. An elevator controller (12) and a plurality of operating terminals (4) are coupled to the electrical power cable (26). Each operating terminal (4) is configured to receive electrical power from the power supply (32, 34) and to send and receive data signals via the electrical power cable (26) in connection with an elevator call entered by a user at an operating terminal (4). The elevator controller (12) is configured to send and receive data signals via the electrical power cable (26) in connection with the elevator call.
ELEVATOR SYSTEM WITH DATA-POWER NODES FOR ELEVATOR OPERATING TERMINALS
AUFZUGSSYSTEM MIT DATENLEISTUNGSKNOTEN FÜR AUFZUGSBEDIENENDGERÄTE
SYSTÈME D'ASCENSEUR AVEC NOEUDS DE PUISSANCE DE DONNÉES POUR TERMINAUX DE FONCTIONNEMENT D'ASCENSEUR
2025-07-16
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
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