Steady rate monitoring method
A technology of stability rate and monitoring point, applied in the field of data processing, can solve the problems of difficulty in real-time evaluation of device operation and poor real-time performance of stabilization rate assessment.
Active Publication Date: 2020-01-21
BEIJING HUAFENG TECH
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Problems solved by technology
However, manual assessment is generally carried out at the end of the month or ten days, and the real-time performance of the stability rate assessment is poor, making it difficult to evaluate the actual operation of the device in real time
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Embodiment 1
[0014] Such as figure 1 As shown, the present embodiment provides a method for monitoring the stability rate, including:
[0015] Step 101, acquiring the time sum of all preset monitoring points in the system to be monitored exceeding the standard within the preset monitoring time period.
[0016] In this embodiment, step 101 is used to obtain the over-standard time and the time accumulation of data collected by all monitoring points exceeding the control parameters within the monitoring period; wherein, the over-standard is that the data collected by the monitoring points exceeds the preset control Parameters; the preset monitoring time period can be adjusted arbitrarily according to user needs. In particular, the time of exceeding the standard may be collected only when the monitoring point continuously exceeds the standard for a certain period of time, and the certain period of time may be 5 minutes, etc., which is not limited here.
[0017] Step 102, obtain the pass rate...
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The invention discloses a steady rate monitoring method and relates to the data processing field. In the prior art, an actual operation condition of an apparatus is difficult to be evaluated in real time. By using the method of the invention, the above problem is solved. A technical scheme provided in an embodiment of the invention comprises the following steps of S10, acquiring an exceeding time sum of all the preset monitoring points of a system to be monitored in a preset monitoring time quantum; S20, according to the time sum and the monitoring time quantum, acquiring a qualified rate of the system to be monitored; S30, for each monitoring point in all the monitoring points, executing S301 to S303; S301, acquiring a mean value of data collected by the monitoring point in the monitoring time quantum; S302, according to the data collected in the monitoring time quantum and the mean value, acquiring a fluctuation index of the monitoring point; S303, according to the fluctuation index, a preset index upper limit and an index lower limit, acquiring a fluctuation ratio of the monitoring point; S40, according to the fluctuation ratio of the monitoring point, acquiring a fluctuation ratio of the system to be monitored; and S50, according to the qualified rate, the fluctuation ratio and a preset weight of the system to be monitored, acquiring a steady rate and displaying.
Description
technical field [0001] The invention relates to the field of data processing, in particular to a method for monitoring a steady rate. Background technique [0002] In the prior art, the assessment of the operation stability rate of domestic production equipment is basically based on manual assessment; the assessment personnel are required to calculate the stability rate of the equipment based on the real-time database and using basic calculation formulas. However, manual assessment is generally carried out at the end of a month or ten days, and the real-time performance of the stability rate assessment is poor, making it difficult to evaluate the actual operation of the device in real time. Contents of the invention [0003] The invention provides a stability rate monitoring method, which has high real-time performance and enables users to evaluate the actual running conditions of the device in real time. [0004] The present invention solves the technical problem by adop...
Claims
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IPC IPC(8): G01M99/00
Inventor 张永和方华
Owner BEIJING HUAFENG TECH