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A method and device for multi-inducing equipment fault maintenance and troubleshooting

A fault maintenance and fault technology is applied in the field of multi-incentive equipment fault maintenance and troubleshooting methods and devices, which can solve the problems of low troubleshooting efficiency of complex equipment, and achieve the effects of improving troubleshooting efficiency, wide application range, and improving fault diagnosis speed.

Active Publication Date: 2021-07-16
NAVAL UNIV OF ENG PLA
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  • Abstract
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  • Application Information

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Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a multi-incentive equipment troubleshooting method and device to solve the problem of low efficiency in existing complex equipment troubleshooting

Method used

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  • A method and device for multi-inducing equipment fault maintenance and troubleshooting
  • A method and device for multi-inducing equipment fault maintenance and troubleshooting
  • A method and device for multi-inducing equipment fault maintenance and troubleshooting

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Embodiment Construction

[0022] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0023] The term "comprising" and other expressions with similar meanings in the des...

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Abstract

The present invention provides a multi-incentive equipment fault maintenance troubleshooting method and device. The method includes: obtaining the initial fault phenomenon on site when the equipment fault occurs; analyzing the occurrence probability of each fault cause and the existence probability of each fault phenomenon; The probability of the phenomenon and the corresponding relationship between the fault cause and the fault phenomenon, calculate the probability value, logic value and total value of each fault phenomenon for judging the fault cause; based on the total value of the fault phenomenon, the probability of finding the fault phenomenon and the comprehensive cost of the troubleshooting measures , calculate the cost-benefit ratio of the troubleshooting measures to determine the priority of the troubleshooting measures and troubleshoot the cause of the fault according to the priority of the troubleshooting measures. This solution solves the problem of low efficiency in troubleshooting existing complex equipment, effectively improves the efficiency of troubleshooting, speeds up the speed of fault diagnosis, and ensures that fault maintenance and troubleshooting activities are comprehensive in terms of technical difficulty, required manpower and time, and possible risks. The lowest price.

Description

technical field [0001] The invention relates to the field of maintenance of engineering equipment, in particular to a method and device for maintenance and troubleshooting of multi-inducing equipment failures. Background technique [0002] After the function or performance of engineering equipment fails, it is necessary to comprehensively analyze related equipment failure phenomena, scientifically deduce the cause of equipment failure, and arrange equipment repair steps reasonably. In the process of maintenance and troubleshooting, it is of great engineering significance and practical economic value in practical applications to quickly diagnose the cause of equipment failure, implement technical response and technical remedial measures in a timely manner, and then successfully restore the function or performance status of the equipment. [0003] At present, there are two troubleshooting strategies in the equipment troubleshooting method: one is to give priority to the possib...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/00G06K9/62G06F17/16
CPCG06Q10/20G06F17/16G06F18/2415
Inventor 史跃东金家善陈砚桥邵松世钱超
Owner NAVAL UNIV OF ENG PLA
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