Estimation method and early warning method of remaining emergency maintenance time, as well as its estimation system and early warning system

An emergency maintenance and time technology, applied in forecasting, computing, data processing applications, etc., can solve problems such as low accuracy and efficiency

CN109886512BActive Publication Date: 2021-07-09北京绪水互联科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-07-09

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Abstract

The invention discloses an estimation method and an early warning method for remaining emergency maintenance time of equipment, as well as a corresponding estimation system and an early warning system. The method for estimating the remaining emergency maintenance time of equipment in the present invention includes: configuring the monitoring parameters of the equipment, the alarm threshold and the storage of the greater hazard threshold; obtaining the monitoring parameter value and the occurrence time of the equipment in real time, and performing the monitoring according to the real-time monitoring parameter value and the alarm threshold Abnormal data collection; generate remaining emergency maintenance time based on collected abnormal data information records and greater hazard thresholds. Through this method, the alarm threshold can be configured according to actual experience and equipment conditions, and the maximum hazard threshold can be configured according to the manufacturer's technical manual, so as to realize the estimation of the remaining time for the equipment monitoring parameters to reach the maximum hazard threshold, and provide users with accurate remaining Emergency maintenance time, so that users can deal with it in a timely manner according to the calculation results, saving user time and avoiding major losses.
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Description

technical field

[0001] The present invention relates to the technical field of equipment management, in particular to the technical field of medical equipment management. Specifically, it relates to a method for estimating the remaining emergency maintenance time of equipment and a method for early warning of the remaining emergency maintenance time, and a method for remaining emergency maintenance of equipment Time estimation system and early warning system. Background technique

[0002] The pressure of liquid helium is a key parameter in nuclear magnetic resonance equipment. Once the pressure of liquid helium fluctuates abnormally, it may cause serious consequences such as leakage of liquid helium, or even quench, which will cause huge losses to the hospital. Therefore, when the abnormal fluctuation of liquid helium pressure may cause liquid helium leakage, relevant personnel need to be notified in time to take processing measures, so as to avoid serious consequences and l...

Examples

Embodiment Construction

[0027] The embodiment of the present invention provides a method and system for monitoring the monitoring parameters of the equipment, estimating the remaining emergency maintenance time according to the monitoring parameter data, and giving early warning to the abnormality of the monitoring parameters and the remaining emergency maintenance time, mainly by setting the alarm threshold and the Greater harm threshold achieved. Among them, the alarm threshold refers to the threshold value that deviates from the normal value and abnormality occurs, and the greater hazard threshold refers to that when the value of the monitoring parameter reaches this value, a more serious hazard will occur. Among them, the alarm threshold needs to be determined by the maintenance engineer according to the actual situation of the equipment. It is determined based on actual experience, and the greater hazard threshold is given by the equipment manufacturer in the user manual. The present invention a...