Maintenance time evaluation method based on degree of health

A technology of health and time, applied in the direction of instruments, etc., can solve the problems affecting the service life, affecting the service life of equipment or components, and affecting the service life, and achieve the effect of scientific management.

Inactive Publication Date: 2017-08-08
NIO ANHUI HLDG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this case, the current state of the equipment or parts has often exceeded the limit that can be restored through maintenance, which affects the use of the equipment or parts and related equipment and parts to a certain extent. life cycle
[0004] It can be seen that whether it is based on a fixed maintenance cycle or on the basis of symptoms that require mandatory reminders, the current early warning mechanism has the characteristics of after-the-fact reminders. In most cases, the service life cycle of the equipment or parts has been affected, and to a certain extent, the service life cycle of other equipment or parts related to the device or parts may have been indirectly affected

Method used

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  • Maintenance time evaluation method based on degree of health
  • Maintenance time evaluation method based on degree of health
  • Maintenance time evaluation method based on degree of health

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Effect test

Embodiment 1

[0048] The present invention is based on the consideration that "the current early warning mechanism for equipment or component configuration generally has the feature of after-the-fact reminder, and this feature may lead to the defect that the service life cycle of equipment or components is affected due to lack of timely maintenance", Through real-time monitoring of the current health of equipment or components, when the current health drops to the corresponding warning threshold, the equipment or components can obtain timely and effective quality warnings. The maintenance time evaluation method of the present invention, on the basis of determining the target maintenance time, reminds the current equipment or parts that should be maintained, that is, on a forward-looking basis, it can more flexibly and intelligently monitor the equipment Or the parts are maintained to eliminate the potential quality hazards of the current equipment or parts in a timely manner, thus realizing ...

Embodiment 2

[0060] The present invention is based on the idea that "the initial maintenance cycle is usually a suggested value obtained by the manufacturer of the equipment or parts under the set conditions of use (such as close to the most normal use environment, and at the most normal use intensity). This It is not difficult for people in the field to understand that when the same equipment or component is in different stages of the service life cycle and in different usage scenarios (such as temperature, humidity, etc.), the timing of maintenance should be different.” Considering that, due to the fixed The initial maintenance cycle does not allow the equipment or parts to be maintained in the most timely and appropriate manner. Often, there will be over-maintenance near the delivery date and under-maintenance near the end of the service life cycle. This often deviates from the timing of the health-based quality warning that is more in line with the actual needs of equipment or parts. T...

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Abstract

The invention relates to the field of service life management of equipment or parts, and specifically relates to a maintenance time evaluation method based on the degree of health. The invention aims to overcome the defect that inadequate maintenance and excessive maintenance are both caused for the existing maintenance of equipment or parts based on a fixed initial maintenance cycle within the life cycle. In the method of the invention, the current degree of health of equipment or a part is acquired. On one hand, when the current degree of health reaches a warning threshold, the equipment or part is maintained properly according to the actual maintenance demand by means of quality warning. On the other hand, the initial maintenance cycle of the equipment or part can be revised by calibration, and thus, the target maintenance time of the equipment or part determined by a corrected target cycle group is basically in agreement with the target maintenance time determined by quality warning. Therefore, scientific management of the service life of equipment or parts is realized.

Description

technical field [0001] The invention relates to the field of life cycle management of equipment or components, in particular to a health degree-based maintenance time evaluation method. Background technique [0002] At present, the maintenance of equipment or components is usually carried out based on the maintenance cycle. Users can choose to take the initiative to maintain according to a fixed maintenance cycle, or introduce a supervision and early warning mechanism based on the fixed maintenance cycle, such as urging users to maintain the equipment or parts by means of regular reminders. Taking the supervision and early warning mechanism based on a fixed maintenance cycle as an example, although it can increase the service life cycle of equipment or parts to a certain extent, because the aforementioned maintenance cycle is usually set by the equipment manufacturer under the conditions of use (such as It is close to the most normal use environment and the fixed recommende...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/00
Inventor 金崇奎
Owner NIO ANHUI HLDG CO LTD
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