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Title:
FAULT DETECTION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/190357
Kind Code:
A1
Abstract:
Provided are a fault detection method and device. The method comprises: acquiring first detection logic, wherein the first detection logic comprises a plurality of detection events and is used for indicating a logical relationship between the plurality of detection events, a single detection event comprises identification information of a device to be tested, a detection instruction and identification information of a fault event, and identification information of devices, to be tested, in the plurality of detection events is partially identical; in response to the acquired first detection logic, according to the logical relationship between the plurality of detection events, successively executing a corresponding detection instruction on a device, to be tested, in each single detection event, and receiving an execution result returned by the device to be tested; and if it is detected that the execution result comprises the identification information of the fault event, determining that the fault event is present. In the present application, a fault detection device automatically queries the states of a plurality of devices to be tested and quickly determines a fault event, so that a fault problem in an application scenario can be accurately located.

Inventors:
ZHANG ZHETAO (CN)
SUN XUE (CN)
TANG YAN (CN)
Application Number:
PCT/CN2021/081091
Publication Date:
September 30, 2021
Filing Date:
March 16, 2021
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L12/24
Foreign References:
CN110728013A2020-01-24
CN109179211A2019-01-11
CN102306244A2012-01-04
US7321989B22008-01-22
CN202010232312A2020-03-27
Other References:
WU ZHEN-YU, ZHU CHAO-FENG: "Fault diagnosis and recovery based on fault tree analysis", SHIP & BOAT, INTERNATIONAL SUMMIT FORUM ON SHIP INTELLIGENT ENERGY EFFICIENCY TECHNOLOGY, PROCEEDINGS, no. 02, 25 April 2016 (2016-04-25), pages 31 - 35, XP055853650, ISSN: 1001-9855, DOI: 10.19423/j.cnki.31-1561/u.2016.02.006
Attorney, Agent or Firm:
BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)
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