公开(公告)号：US20200051419A1

公开(公告)日：2020-02-13

申请号：US16660195

申请日：2019-10-22

Applicant: Analog Devices Global Unlimited Company

Inventor： Lewis Malaver ,  David Redmond

IPC: G08B21/18 ,  G05B23/02 ,  G06F3/0484 ,  H04L29/08

Abstract: Systems and methods for detecting, isolating, and diagnosing machine faults are discussed. An exemplary system includes a network of sensor nodes deployed at machines or machine components to sense information of machine characteristics, and to generate physical or statistical features using the sensed machine characteristics. A cloud-computing device, communicatively coupled to the sensor network, can provide cloud-based services including detecting a machine fault, diagnosing a fault type, or estimating time to machine failure. A user interface associated with a client device can alert a user of the detected fault, such that the user can take preventive actions to minimize machine downtime.