| 摘要 |
The object of the invention is a method and a system for modernizing an elevator installation comprising two or more elevators. The system comprises an unmodernized elevator (1A, 1B, 1C), one or more call-giving devices (3, 13, 13'), a new group controller (2), which is connected to the elevator installation for allocating an elevator call to be given with a call-giving device (3, 13, 13') to be served by an elevator (1A, 1B, 1C, 1C') belonging to the elevator installation, and also a measuring device (4'), which is configured to measure an operating parameter (5A, 5B, 5C) of an unmodernized elevator (1A, 1B, 1C). The aforementioned measuring device (4') is connected to the new group controller (2) for communicating the aforementioned operating parameter (5A, 5B, 5C) to the new group controller (2). |
