CN113049030A - Production data monitoring system applied to hydraulic manufacturing - Google Patents
Production data monitoring system applied to hydraulic manufacturing Download PDFInfo
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Abstract
The invention discloses a production data monitoring system applied to hydraulic manufacturing, which comprises a data acquisition unit, a data processing unit, a data analysis unit, an early warning unit and a regulation and control unit, wherein the data acquisition unit is used for acquiring production data; the data acquisition unit is used for acquiring a production data set of hydraulic manufacturing, the production data set comprises air compression data, temperature data, lubrication data and vibration data, and the production data set is transmitted to the data processing unit; the data processing unit is used for receiving the production data set and carrying out processing operation to obtain a production processing set, the production processing set comprises air compression processing data, temperature processing data, lubrication processing data and vibration processing data, and the production processing set is sent to the data analysis unit; sending the prison generation sequencing set to an early warning unit; the invention can solve the problems that the monitoring effect and accuracy are poor and the hydraulic manufacturing production cannot be adjusted in time due to single monitoring and analyzing data in the hydraulic manufacturing production.
Description
Technical Field
The invention relates to the technical field of data monitoring, in particular to a production data monitoring system applied to hydraulic manufacturing.
Background
The hydraulic control is a control in which a pressure fluid is transmitted as a control signal, and a control system constructed by a hydraulic technique is called a hydraulic control system. The hydraulic control generally includes hydraulic open-loop control and hydraulic closed-loop control. The hydraulic closed-loop control is also called hydraulic servo control, and forms a hydraulic servo system, generally comprising an electric hydraulic servo system (an electro-hydraulic servo system) and a mechanical hydraulic servo system, and the hydraulic system has the characteristics of large transmission power, easy transmission and configuration and the like, and is widely applied in the industrial and civil industries. The actuators (hydraulic cylinder and hydraulic motor) of the hydraulic system function to convert the pressure energy of the fluid into mechanical energy to achieve the desired linear reciprocating or rotary motion.
Publication No. CN106774188A discloses a production execution system, a method for monitoring data abnormality, and a method for monitoring production, the production execution system includes: the data collection module is used for collecting input data and output data of each station on the production line; the computing module is used for computing the significance of the output data; the comparison module compares the significance with a confidence coefficient; and the prompting module is used for sending out prompting information if the absolute value of the significance is greater than or equal to the confidence coefficient of the confidence coefficient factor. According to the invention, through the collection and analysis of data in the production process, the abnormity of the production data can be automatically monitored, the cause of the problem can be searched, the production is guided, and the production efficiency is improved.
The defects of the existing production data monitoring system comprise: the single data of monitoring analysis during the hydraulic manufacturing production leads to the problems of poor monitoring effect and accuracy and incapability of timely adjusting the hydraulic manufacturing production.
Disclosure of Invention
The invention aims to provide a production data monitoring system applied to hydraulic manufacturing, and the technical problems to be solved by the invention are as follows:
how to solve the problem that the single data that leads to monitoring analysis when manufacturing the production to hydraulic pressure is single results in the effect and the accuracy of monitoring not good and can not in time make the production to hydraulic pressure and adjust.
The purpose of the invention can be realized by the following technical scheme: a production data monitoring system applied to hydraulic manufacturing comprises a data acquisition unit, a data processing unit, a data analysis unit, an early warning unit and a regulation and control unit;
the data acquisition unit is used for acquiring a production data set of hydraulic manufacturing, the production data set comprises air compression data, temperature data, lubrication data and vibration data, and the production data set is transmitted to the data processing unit;
the data processing unit is used for receiving the production data set and carrying out processing operation to obtain a production processing set, the production processing set comprises air compression processing data, temperature processing data, lubrication processing data and vibration processing data, and the production processing set is sent to the data analysis unit;
the data analysis unit is used for analyzing and processing the production processing set to obtain a raw monitoring sequencing set, and the raw monitoring sequencing set comprises a plurality of raw monitoring values which are arranged in a descending order; sending the prison generation sequencing set to an early warning unit;
the early warning unit is used for receiving the prison sequencing set and carrying out analysis and early warning to obtain an early warning analysis set; the method comprises the following specific steps:
the method comprises the following steps: receiving a plurality of pristine values Q arranged in a pristine ordering setsj；
Step two: marking a preset prison early warning threshold as Y1, and comparing and judging the prison value and the prison early warning threshold;
if the monitored value Q is generatedsjIf the production state of the hydraulic manufacturing is judged to be normal and a first early warning signal is generated if the production state of the hydraulic manufacturing is less than or equal to a prison early warning threshold Y1;
if the monitored value Q is generatedsj>If the production monitoring early warning threshold Y1 is used, judging that the production state of hydraulic manufacturing is abnormal and generating a second early warning signal; marking the air pressure, the working temperature, the environment temperature, the lubrication content and the vibration frequency corresponding to the biological monitoring value as early warning air pressure, early warning working temperature, early warning environment temperature, early warning lubrication content and early warning vibration frequency according to a second early warning signal;
step three: classifying and combining the first early warning signal and the second early warning signal and corresponding early warning air pressure, early warning working temperature, early warning environment temperature, early warning lubricating content and early warning vibration frequency to obtain an early warning analysis set, and sending the early warning analysis set to a regulation and control unit;
the regulation and control unit is used for receiving the early warning analysis set and regulating and controlling the production of hydraulic manufacturing.
As a further improvement of the invention: the data processing unit is used for receiving the production data set and carrying out processing operation to obtain a production processing set, and the specific steps comprise:
s21: receiving a production data set and acquiring air compression data, temperature data, lubrication data and vibration data in the production data set;
s22: marking the air pressure in the air compression data as D1, the working temperature in the temperature data as D2, the ambient temperature in the temperature data as D3, the lubrication content in the lubrication data as D4, and the vibration frequency in the vibration data as D5;
s23: the working duration of each day is marked as G1, and the total working duration is marked as G2;
s24: and carrying out normalization processing and value combination on the marked air pressure, working temperature, environment temperature, lubricating content, vibration frequency, working time and total working time to obtain a production processing set.
As a further improvement of the invention: the data analysis unit is used for analyzing and processing the production processing set to obtain a prison sequencing set, and the specific steps comprise:
s31: acquiring normalized marking-processed air pressure D1, working temperature D2, ambient temperature D3, lubricating content D4, vibration frequency D5, working time length G1 and total working time length G2;
s32: the method comprises the following steps of (1) calculating and obtaining a hydraulic manufacturing monitoring value by using a formula:
wherein Q issjThe values are expressed as prisoner values, lambda is expressed as preset prisoner correction factors, and a1, a2, a3, a4 and a5 are expressed as preset different proportionality coefficients;
s33: and performing descending order arrangement on the plurality of prisoner values to obtain a prisoner ordering set.
As a further improvement of the invention: the regulation and control unit is used for receiving the early warning analysis set and regulating and controlling the production of hydraulic manufacturing, and the specific steps comprise:
s41: receiving and analyzing an early warning analysis set;
s42: if the early warning analysis set comprises a second early warning signal, acquiring early warning air pressure, early warning working temperature, early warning environment temperature, early warning lubricating content and early warning vibration frequency corresponding to the second early warning signal;
s43: and calculating and acquiring a screening coefficient of the early warning by using a formula, wherein the formula is as follows:
wherein Q issfThe screening coefficient is represented, mu is represented as a preset screening correction factor, b1, b2, b3 and b4 are represented as preset different proportionality coefficients, D10 is represented as early warning air pressure, D20 is represented as early warning working temperature, D30 is represented as early warning ambient temperature, D40 is represented as early warning lubricating content, and D50 is represented as early warning vibration frequency;
s44: matching the screening coefficient with a preset standard screening range, and if the screening coefficient is smaller than the minimum value of the standard screening range, judging that the production state of hydraulic manufacturing is in a low-frequency state and generating a first regulation and control signal; increasing the production frequency of hydraulic manufacturing according to the first regulation and control signal;
if the screening coefficient belongs to and is equal to the standard screening range, judging that the production state of hydraulic manufacturing is in a normal state and generating a second regulation and control signal;
if the screening coefficient is larger than the maximum value of the standard screening range, judging that the production state of hydraulic manufacturing is in an overclocking state and generating a third regulation and control signal; reducing the production frequency of hydraulic manufacturing according to the third regulating signal; wherein the production frequency represents a finished product hydraulically manufactured in a unit time.
The invention has the beneficial effects that:
in each aspect disclosed by the invention, through the matched use of the data acquisition unit, the data processing unit, the data analysis unit, the early warning unit and the regulation and control unit, the monitoring effect and accuracy caused by single monitoring and analysis data in the hydraulic manufacturing production can be avoided, and the hydraulic manufacturing production can be adjusted in time;
acquiring a production data set of hydraulic manufacturing by using a data acquisition unit, wherein the production data set comprises air compression data, temperature data, lubrication data and vibration data, and transmitting the production data set to a data processing unit; by acquiring a production data set of hydraulic manufacturing, acquiring various data from the aspects of air compression data, temperature data, lubrication data, vibration data and the like of hydraulic manufacturing production and carrying out comprehensive analysis, the defect of poor monitoring accuracy caused by single monitoring data can be overcome, and effective data support is provided for production monitoring;
the data processing unit is used for receiving the production data set and carrying out processing operation to obtain a production processing set, the production processing set comprises air compression processing data, temperature processing data, lubrication processing data and vibration processing data, and the production processing set is sent to the data analysis unit; by processing the production data set, each data in the production data set is convenient to calculate, so that the purpose of improving the calculation and monitoring efficiency is achieved;
analyzing the production processing set by using a data analysis unit to obtain a raw monitoring sequencing set, wherein the raw monitoring sequencing set comprises a plurality of raw monitoring values which are arranged in a descending order; sending the prison generation sequencing set to an early warning unit; the production supervision value is obtained through calculation, so that the relation is established among all data in the production processing set, the state of production work is conveniently and integrally analyzed, and the accuracy of data analysis is improved;
receiving the prison sequencing set by using an early warning unit, and carrying out analysis and early warning to obtain an early warning analysis set; receiving the early warning analysis set by using a regulation and control unit and regulating and controlling the production of hydraulic manufacturing; the production state of the analysis is monitored, different early warning signals are generated for early warning, the operation of hydraulic manufacturing work in different aspects is adjusted according to the early warning signals, and the purpose of adjusting the hydraulic manufacturing production in time is achieved.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a block diagram of a production data monitoring system for use in hydraulic manufacturing in accordance with the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention is a production data monitoring system for hydraulic manufacturing, including a data acquisition unit, a data processing unit, a data analysis unit, an early warning unit, and a regulation unit;
the data acquisition unit is used for acquiring a production data set of hydraulic manufacturing, the production data set comprises air compression data, temperature data, lubrication data and vibration data, and the production data set is transmitted to the data processing unit;
in the embodiment of the invention, various data are obtained from the aspects of air compression data, temperature data, lubrication data, vibration data and the like of hydraulic manufacturing production and are comprehensively analyzed, so that the defect of poor monitoring accuracy caused by single monitoring data can be overcome, and effective data support is provided for production monitoring;
the data processing unit is used for receiving the production data set and carrying out processing operation to obtain a production processing set, the production processing set comprises air compression processing data, temperature processing data, lubrication processing data and vibration processing data, and the production processing set is sent to the data analysis unit; the method comprises the following specific steps:
receiving a production data set and acquiring air compression data, temperature data, lubrication data and vibration data in the production data set;
marking the air pressure in the air compression data as D1, the working temperature in the temperature data as D2, the ambient temperature in the temperature data as D3, the lubrication content in the lubrication data as D4, and the vibration frequency in the vibration data as D5;
the working duration of each day is marked as G1, and the total working duration is marked as G2;
carrying out normalization processing and value combination on the marked air pressure, working temperature, environment temperature, lubricating content, vibration frequency, working time and total working time to obtain a production processing set;
in the embodiment of the invention, the production data set is processed, so that each data in the production data set is calculated conveniently to achieve the purpose of improving the calculation and monitoring efficiency;
the data analysis unit is used for analyzing and processing the production processing set to obtain a raw monitoring sequencing set, and the raw monitoring sequencing set comprises a plurality of raw monitoring values which are arranged in a descending order; sending the prison generation sequencing set to an early warning unit; the method comprises the following specific steps:
acquiring normalized marking-processed air pressure D1, working temperature D2, ambient temperature D3, lubricating content D4, vibration frequency D5, working time length G1 and total working time length G2;
the method comprises the following steps of (1) calculating and obtaining a hydraulic manufacturing monitoring value by using a formula:
wherein Q issjThe values are expressed as prisoner values, lambda is expressed as preset prisoner correction factors, and a1, a2, a3, a4 and a5 are expressed as preset different proportionality coefficients;
performing descending arrangement on the plurality of raw monitoring values to obtain a raw monitoring ordered set;
in the embodiment of the invention, the monitoring value is obtained by calculation, so that the relation is established among all data in the production processing set, the state of the production work is conveniently and integrally analyzed, and the accuracy of data analysis is improved;
the early warning unit is used for receiving the prison sequencing set and carrying out analysis and early warning to obtain an early warning analysis set; the method comprises the following specific steps:
the method comprises the following steps: receiving a plurality of pristine values Q arranged in a pristine ordering setsj；
Step two: marking a preset prison early warning threshold as Y1, and comparing and judging the prison value and the prison early warning threshold;
if the monitored value Q is generatedsjIf the production state of the hydraulic manufacturing is judged to be normal and a first early warning signal is generated if the production state of the hydraulic manufacturing is less than or equal to a prison early warning threshold Y1;
if the monitored value Q is generatedsj>If the production monitoring early warning threshold Y1 is used, judging that the production state of hydraulic manufacturing is abnormal and generating a second early warning signal; marking the air pressure, the working temperature, the environment temperature, the lubrication content and the vibration frequency corresponding to the biological monitoring value as early warning air pressure, early warning working temperature, early warning environment temperature, early warning lubrication content and early warning vibration frequency according to a second early warning signal;
step three: classifying and combining the first early warning signal and the second early warning signal and corresponding early warning air pressure, early warning working temperature, early warning environment temperature, early warning lubricating content and early warning vibration frequency to obtain an early warning analysis set, and sending the early warning analysis set to a regulation and control unit;
the regulation and control unit is used for receiving the early warning analysis set and regulating and controlling the production of hydraulic manufacturing, and the specific steps comprise:
receiving and analyzing an early warning analysis set;
if the early warning analysis set comprises a second early warning signal, acquiring early warning air pressure, early warning working temperature, early warning environment temperature, early warning lubricating content and early warning vibration frequency corresponding to the second early warning signal;
and calculating and acquiring a screening coefficient of the early warning by using a formula, wherein the formula is as follows:
wherein Q issfThe screening coefficient is represented, mu is represented as a preset screening correction factor, b1, b2, b3 and b4 are represented as preset different proportionality coefficients, D10 is represented as early warning air pressure, D20 is represented as early warning working temperature, D30 is represented as early warning ambient temperature, D40 is represented as early warning lubricating content, and D50 is represented as early warning vibration frequency;
matching the screening coefficient with a preset standard screening range, and if the screening coefficient is smaller than the minimum value of the standard screening range, judging that the production state of hydraulic manufacturing is in a low-frequency state and generating a first regulation and control signal; increasing the production frequency of hydraulic manufacturing according to the first regulation and control signal;
if the screening coefficient belongs to and is equal to the standard screening range, judging that the production state of hydraulic manufacturing is in a normal state and generating a second regulation and control signal;
if the screening coefficient is larger than the maximum value of the standard screening range, judging that the production state of hydraulic manufacturing is in an overclocking state and generating a third regulation and control signal; reducing the production frequency of hydraulic manufacturing according to the third regulating signal; wherein the production frequency represents a finished product hydraulically manufactured in a unit time.
In the embodiment of the invention, the screening coefficient is obtained by calculating the working state of the generated early warning signal, and the screening coefficient is analyzed to adjust the production operation of the hydraulic manufacturing in time according to the analysis result, so that the service life and the use efficiency of the hydraulic manufacturing are improved;
according to the working principle of the hydraulic monitoring system, in the embodiment of the invention, the data acquisition unit, the data processing unit, the data analysis unit, the early warning unit and the regulation and control unit are used in a matched manner, so that the problems that monitoring effect and accuracy are poor due to single monitoring and analysis data in hydraulic manufacturing production and hydraulic manufacturing production can be avoided, and the aim of timely regulating the hydraulic manufacturing production can be fulfilled;
acquiring a production data set of hydraulic manufacturing by using a data acquisition unit, wherein the production data set comprises air compression data, temperature data, lubrication data and vibration data, and transmitting the production data set to a data processing unit; by acquiring a production data set of hydraulic manufacturing, acquiring various data from the aspects of air compression data, temperature data, lubrication data, vibration data and the like of hydraulic manufacturing production and carrying out comprehensive analysis, the defect of poor monitoring accuracy caused by single monitoring data can be overcome, and effective data support is provided for production monitoring;
the data processing unit is used for receiving the production data set and carrying out processing operation to obtain a production processing set, the production processing set comprises air compression processing data, temperature processing data, lubrication processing data and vibration processing data, and the production processing set is sent to the data analysis unit; by processing the production data set, each data in the production data set is convenient to calculate, so that the purpose of improving the calculation and monitoring efficiency is achieved;
analyzing the production processing set by using a data analysis unit and using a formula
Calculating and acquiring a hydraulic manufacturing monitoring value; performing descending arrangement on the plurality of raw monitoring values to obtain a raw monitoring ordered set; sending the prison generation sequencing set to an early warning unit; the production supervision value is obtained through calculation, so that the relation is established among all data in the production processing set, the state of production work is conveniently and integrally analyzed, and the accuracy of data analysis is improved;
receiving the prison sequencing set by using an early warning unit, and carrying out analysis and early warning to obtain an early warning analysis set; receiving the early warning analysis set by using a regulation and control unit and regulating and controlling the production of hydraulic manufacturing; using formulas
Calculating and obtaining a screening coefficient of early warning;
matching the screening coefficient with a preset standard screening range, and if the screening coefficient is smaller than the minimum value of the standard screening range, judging that the production state of hydraulic manufacturing is in a low-frequency state and generating a first regulation and control signal; increasing the production frequency of hydraulic manufacturing according to the first regulation and control signal; if the screening coefficient belongs to and is equal to the standard screening range, judging that the production state of hydraulic manufacturing is in a normal state and generating a second regulation and control signal; if the screening coefficient is larger than the maximum value of the standard screening range, judging that the production state of hydraulic manufacturing is in an overclocking state and generating a third regulation and control signal; reducing the production frequency of hydraulic manufacturing according to the third regulating signal; the production state of the analysis is monitored, different early warning signals are generated for early warning, the operation of hydraulic manufacturing work in different aspects is adjusted according to the early warning signals, and the purpose of adjusting the hydraulic manufacturing production in time is achieved.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus, device and method can be implemented in other ways. For example, the above-described device embodiments are merely illustrative, and for example, the division of the units is only one logical functional division, and other divisions may be realized in practice.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the method of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims shall not be construed as limiting the claim concerned.
Furthermore, it is obvious that the word "comprising" does not exclude other elements or steps, and the singular does not exclude the plural. A plurality of units or means recited in the system claims may also be implemented by one unit or means in software or hardware. The terms second, etc. are used to denote names, but not any particular order.
Finally, it should be noted that the above examples are only intended to illustrate the technical process of the present invention and not to limit the same, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical process of the present invention without departing from the spirit and scope of the technical process of the present invention.
Claims (4)
1. A production data monitoring system applied to hydraulic manufacturing is characterized by comprising a data acquisition unit, a data processing unit, a data analysis unit, an early warning unit and a regulation and control unit;
the data acquisition unit is used for acquiring a production data set of hydraulic manufacturing, the production data set comprises air compression data, temperature data, lubrication data and vibration data, and the production data set is transmitted to the data processing unit;
the data processing unit is used for receiving the production data set and carrying out processing operation to obtain a production processing set, the production processing set comprises air compression processing data, temperature processing data, lubrication processing data and vibration processing data, and the production processing set is sent to the data analysis unit;
the data analysis unit is used for analyzing and processing the production processing set to obtain a raw monitoring sequencing set, and the raw monitoring sequencing set comprises a plurality of raw monitoring values which are arranged in a descending order; sending the prison generation sequencing set to an early warning unit;
the early warning unit is used for receiving the prison sequencing set and carrying out analysis and early warning to obtain an early warning analysis set; the method comprises the following specific steps:
the method comprises the following steps: receiving a plurality of pristine values Q arranged in a pristine ordering setsj；
Step two: marking a preset prison early warning threshold as Y1, and comparing and judging the prison value and the prison early warning threshold;
if the monitored value Q is generatedsjJudging the production state of hydraulic manufacturing if the early warning threshold Y1 of the prison is less than or equal toThe state is normal and a first early warning signal is generated;
if the monitored value Q is generatedsj>If the production monitoring early warning threshold Y1 is used, judging that the production state of hydraulic manufacturing is abnormal and generating a second early warning signal; marking the air pressure, the working temperature, the environment temperature, the lubrication content and the vibration frequency corresponding to the biological monitoring value as early warning air pressure, early warning working temperature, early warning environment temperature, early warning lubrication content and early warning vibration frequency according to a second early warning signal;
step three: classifying and combining the first early warning signal and the second early warning signal and corresponding early warning air pressure, early warning working temperature, early warning environment temperature, early warning lubricating content and early warning vibration frequency to obtain an early warning analysis set, and sending the early warning analysis set to a regulation and control unit;
the regulation and control unit is used for receiving the early warning analysis set and regulating and controlling the production of hydraulic manufacturing.
2. The production data monitoring system applied to hydraulic manufacturing as claimed in claim 1, wherein the data processing unit is configured to receive the production data set and perform processing operation to obtain a production processing set, and the specific steps include:
s21: receiving a production data set and acquiring air compression data, temperature data, lubrication data and vibration data in the production data set;
s22: marking the air pressure in the air compression data as D1, the working temperature in the temperature data as D2, the ambient temperature in the temperature data as D3, the lubrication content in the lubrication data as D4, and the vibration frequency in the vibration data as D5;
s23: the working duration of each day is marked as G1, and the total working duration is marked as G2;
s24: and carrying out normalization processing and value combination on the marked air pressure, working temperature, environment temperature, lubricating content, vibration frequency, working time and total working time to obtain a production processing set.
3. The production data monitoring system applied to hydraulic manufacturing according to claim 1, wherein the data analysis unit is configured to analyze the production process set to obtain a raw monitoring ordered set, and the specific steps include:
s31: acquiring normalized marking-processed air pressure D1, working temperature D2, ambient temperature D3, lubricating content D4, vibration frequency D5, working time length G1 and total working time length G2;
s32: the method comprises the following steps of (1) calculating and obtaining a hydraulic manufacturing monitoring value by using a formula:
wherein Q issjThe values are expressed as prisoner values, lambda is expressed as preset prisoner correction factors, and a1, a2, a3, a4 and a5 are expressed as preset different proportionality coefficients;
s33: and performing descending order arrangement on the plurality of prisoner values to obtain a prisoner ordering set.
4. The production data monitoring system applied to hydraulic manufacturing as claimed in claim 1, wherein the control unit is configured to receive an early warning analysis set and control the production of hydraulic manufacturing, and the specific steps include:
s41: receiving and analyzing an early warning analysis set;
s42: if the early warning analysis set comprises a second early warning signal, acquiring early warning air pressure, early warning working temperature, early warning environment temperature, early warning lubricating content and early warning vibration frequency corresponding to the second early warning signal;
s43: and calculating and acquiring a screening coefficient of the early warning by using a formula, wherein the formula is as follows:
wherein Q issfExpressed as a screening coefficient, mu is expressed as a preset screening correction factor, b1, b2, b3 and b4 are expressed as preset different proportionality coefficientsD10 is represented by early warning air pressure, D20 is represented by early warning operating temperature, D30 is represented by early warning ambient temperature, D40 is represented by early warning lubricating content, and D50 is represented by early warning vibration frequency;
s44: matching the screening coefficient with a preset standard screening range, and if the screening coefficient is smaller than the minimum value of the standard screening range, judging that the production state of hydraulic manufacturing is in a low-frequency state and generating a first regulation and control signal; increasing the production frequency of hydraulic manufacturing according to the first regulation and control signal;
if the screening coefficient belongs to and is equal to the standard screening range, judging that the production state of hydraulic manufacturing is in a normal state and generating a second regulation and control signal;
if the screening coefficient is larger than the maximum value of the standard screening range, judging that the production state of hydraulic manufacturing is in an overclocking state and generating a third regulation and control signal; reducing the production frequency of hydraulic manufacturing according to the third regulating signal; wherein the production frequency represents a finished product hydraulically manufactured in a unit time.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113687138A (en) * | 2021-09-03 | 2021-11-23 | 广东鑫钻节能科技股份有限公司 | Energy efficiency online monitoring system for air compression station |
| CN115144069A (en) * | 2022-09-01 | 2022-10-04 | 山东百顿减震科技有限公司 | Early warning system and method based on damper |
-
2021
- 2021-03-09 CN CN202110256211.1A patent/CN113049030A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113687138A (en) * | 2021-09-03 | 2021-11-23 | 广东鑫钻节能科技股份有限公司 | Energy efficiency online monitoring system for air compression station |
| CN115144069A (en) * | 2022-09-01 | 2022-10-04 | 山东百顿减震科技有限公司 | Early warning system and method based on damper |
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