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

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.

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...

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Problems solved by technology

[0004] According to one aspect of the present invention, a method for estimating the remaining emergency maintenance time of equipment monitoring parameters is provided to solve the problem of relying on maintenance engineers to subjectively judge the time of leakage of liquid helium pressure abnormal distance in the prior art, resulting in accuracy and low efficiency

The method of the present invention can be extended from the liquid helium pressure parameters of nuclear magnetic resonance equipment to other monitoring parameters of other equipment, so as to solve the problem that equipment maintenance currently relies on the manual judgment of maintenance engineers, and realize automatic analysis and monitoring based on monitoring parameter data of equipment Abnormal conditions of parameters, and estimate the remaining emergency repair time of equipment based on abnormal conditions

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