Fault diagnosis and alarming method
A technology of fault diagnosis and rules, which is applied in the direction of electrical program control, sequence/logic controller program control, etc., can solve the problems of minor abnormal operation accumulation, waste of time, and unusable products, so as to facilitate equipment users and reduce The effect of the loss
Active Publication Date: 2017-08-18
苏州利盛欣信息科技有限公司
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This is actually a post-processing mode, because the user will contact the manufacturer only after a problem occurs. At this time, the product is often unusable, and a lot of time, manpower, and material resources are wasted in the process from repair to repair. A series of losses caused by equipment outage is extremely detrimental to users
[0005] In the maintenance experience, many problems are caused by the accumulation of tiny operation abnormalities, but the existing model cannot be predicted and solved in advance
[0006] For the above-mentioned shortcoming of prior art, also do not have a kind of perfect solution
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[0041] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, wherein the schematic embodiments and descriptions are only used to explain the present invention, but are not intended to limit the present invention.
[0042] The fault diagnosis and alarm method of the present invention will be described below with the ship as a specific embodiment, referring to the appended figure 1 , which shows a specific environment in which the method of the present invention is applied, including multiple ship sensors, ship data collectors, cloud data collection servers, message queue servers, expert rule bases and open platforms.
[0043] Based on this embodiment environment, the specific steps of the method of the present invention are as follows:
[0044] (1) Multiple ship sensors installed in different positions on the ship regularly collect data of various aspects of the ship.
[0045] The multiple ship sensors a...
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The invention relates to a fault diagnosis and alarming method. According to the fault diagnosis and alarming method, operation data of equipment are acquired through an equipment sensor; the acquired data are analyzed according to an expert determining rule; a fault probability of the equipment is future is generated according to an analysis result; and after the fault probability exceeds a threshold, in-time alarming is performed. The fault diagnosis and alarming method has advantages of reducing equipment stoppage cost, realizing full-process automatic operation, and facilitating an equipment user.
Description
[0001] 【Technical field】 [0002] The invention belongs to the field of computer and intelligent management, in particular to a fault diagnosis and alarm method. [0003] 【Background technique】 [0004] In the prior art, after a manufacturer sells a product, if there is a problem with the product, the user of the product needs to contact the manufacturer, and the manufacturer sends technical personnel to find and solve the problem. This is actually a post-processing mode, because the user will contact the manufacturer only after a problem occurs. At this time, the product is often unusable, and a lot of time, manpower, material resources, and A series of losses caused by equipment outage is extremely detrimental to users. [0005] In the experience of maintenance, many problems are caused by the accumulation of small operation abnormalities, but the existing model cannot be predicted and solved in advance. [0006] For the above-mentioned shortcoming of prior art, also do not...
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IPC IPC(8): G05B19/04
CPCG05B19/04
Inventor 郭胜利
Owner 苏州利盛欣信息科技有限公司