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公开(公告)号：US20200095092A1
公开(公告)日：2020-03-26
申请号：US16575765
申请日：2019-09-19
Applicant: Otis Elevator Company
Inventor： Ankit Anand Gupta , Stella M. Oggianu , Dinesh Selvaraj
Abstract: A method of detecting water within a pit of an elevator shaft including: detecting water within a pit of an elevator shaft using a water sensor; wirelessly transmitting a notification to a controller; and transmitting the notification to a computing device.
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