Method for monitoring the operating condition of an elevator system on the basis of frequency component

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专利权人:

KONE CORPORATION

发明人:

Kallioniemi Antti,Kauppinen Tuukka

申请号：

US201314025648

公开号：

US9604818(B2)

申请日:

2013.09.12

申请国别(地区):

美国

年份:

2017

代理人:

Birch, Stewart, Kolasch & Birch, LLP

摘要：

An elevator system and a method for monitoring the operating condition of an elevator system are provided. In the method, samples are taken of the control signal of the drive device of the elevator, from the series of samples taken a frequency component is determined that is characteristic to the part of the elevator assembly driven with the drive device, and also the operating condition of the part of the elevator assembly is monitored on the basis of the determined frequency component.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/