公开(公告)号：US09975738B2

公开(公告)日：2018-05-22

申请号：US14734735

申请日：2015-06-09

Applicant: KONE CORPORATION

Inventor： Narendran Ramakrishnan ,  Muralikrishnan Bangaru

IPC: B66B1/28 ,  B66B19/00 ,  B66B1/24 ,  B66B1/18 ,  B66B1/34 ,  B66B1/46

CPC classification number: B66B19/007 ,  B66B1/18 ,  B66B1/2458 ,  B66B1/3461 ,  B66B1/468 ,  B66B2201/103 ,  B66B2201/211 ,  B66B2201/215 ,  B66B2201/216 ,  Y10T29/49826

Abstract: A method and a system for modernizing an elevator installation including two or more elevators includes an unmodernized elevator, one or more call-giving devices, a new group controller, which is connected to the elevator installation for allocating an elevator call to be given with a call-giving device to be served by an elevator belonging to the elevator installation, and also a measuring device, which is configured to measure an operating parameter of an unmodernized elevator. The aforementioned measuring device is connected to the new group controller for communicating the aforementioned operating parameter to the new group controller.