CN110275552A - Diagnosis control method, system, storage medium and terminal based on sump waterlevel data process - Google Patents
Diagnosis control method, system, storage medium and terminal based on sump waterlevel data process Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 193
- 230000008569 process Effects 0.000 title claims abstract description 144
- 238000003745 diagnosis Methods 0.000 title claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 117
- 238000011897 real-time detection Methods 0.000 claims abstract description 30
- 235000020681 well water Nutrition 0.000 claims description 82
- 239000002349 well water Substances 0.000 claims description 82
- 238000001514 detection method Methods 0.000 claims description 40
- 230000008859 change Effects 0.000 claims description 9
- 230000005662 electromechanics Effects 0.000 claims description 3
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- 238000004092 self-diagnosis Methods 0.000 description 3
- 238000013480 data collection Methods 0.000 description 2
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
- G05B13/0265—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
- G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
- G05B13/042—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators in which a parameter or coefficient is automatically adjusted to optimise the performance
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
- G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
- G05B13/048—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators using a predictor
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
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Abstract
The invention discloses diagnosis control method, system, storage medium and terminal based on sump waterlevel data process, method includes: that the procedure relation of sump data and time is arranged, and the data include control data and non-control；Control data are water level, and non-control includes one or more of water level rise/fall speed, sump water, draining pump discharge, draining pump operation/dwell time, motor current and motor voltage；The limit process section of each data is set, and the water level of real-time detection sump reports an error to water level diagnosis when water level goes beyond the limit of process section；And/or: the non-control of real-time detection sump reports an error to non-control diagnosis when non-control goes beyond the limit of process section.The present invention is diagnosed when process exception occur in the waterlevel data and non-control of sump to report an error without accordingly controlling, and just controls after only diagnosing to data process synthesis.
Description
Technical field
The present invention relates to automation control areas, more particularly to the diagnosis control side based on sump waterlevel data process
Method, system, storage medium and terminal.
Background technique
Control object is also known as controlled device.In automatic control system, refers generally to the equipment controlled or process is object,
Such as reactor, the control of rectifying device or diabatic process, the control of combustion process etc..From quantitative analysis and design angle, control
Object processed is controlled device or influences some factors of object input, output parameter in the process, is not the whole of equipment.?
Actuator (regulating valve) and measurement in automatic control system, as the control object of broad sense, in addition to controller (adjuster)
Pick-up device is included.And the control object as narrow sense, end parameter (input, output) have controlled parameter, control
Parameter and disturbance parameter (being referred to as procedure parameter or process data), they are mutual by the internal state for the Well Water Level that catchments
Connection.
In the prior art, for control mode, preset value+fixation process is used to the control mode of control object
Control is reduced to complex control system to control at this time based on the Controlling model for the simplification for simply executing output based on input
Model and controlled device are controlled if input signal error and are also malfunctioned there is no any relationship, and can not to input signal
It goes to identify its availability, only realizes basic automatically control.Similar control object is controlled using same Controlling model.Lift one
A example, controller only to the received analog signals sent from external sensor or other detection units (i.e.
Above process parameter or process data) corresponding data differentiation is carried out, relevant work device is controlled according to the result of differentiation
It starts and stops.But actual conditions are: it is variant between different specific control objects even similar control object, have
Different characteristics, existing control mode are unable to the characteristic of each specific control object of automatic identification, certainly can not be according to specific right
The characteristic of elephant carries out realizing differentiation control.Only focus on whether controlled parameter reaches preset value in control process, without monitoring
The change procedure of controlled parameter can not accomplish comprehensive self diagnosis and pre- observing and controlling due to being not concerned with the change procedure of controlled parameter
System.
And for detecting element, due to existing control mode be all based on detecting element it is working properly under the premise of into
Capable, but actually be likely to malfunction in reliable detecting element.Detecting element is only done whether in its detection range
Simple diagnosis and processing, the requirement to detecting element reliability is high, a large amount of detecting elements high using import price.Nonetheless,
Comprehensive self diagnosis and processing are not carried out to it, when anomalous variation or failure, control system once occur in these detecting elements
System control just will appear malfunction or can not work, no faults-tolerant control function.
People also gradually recognize in engineering practice, select most reliable detecting element and executing agency, not necessarily
Most reliable control system can be assembled, as long as forming height with low reliability element can on the contrary, design, assembling and use are proper
Control system by property is also possible.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide the diagnosis controls based on sump waterlevel data process
Method, system, storage medium and terminal processed solve the prior art when data exception occurs in data collection terminal, not to whole number
Corresponding start stop operation is carried out according to being analyzed, thus the problem of causing entire automatic control system to have an impact.
The purpose of the present invention is achieved through the following technical solutions:
According to a first aspect of the present application, the diagnosis control method based on sump waterlevel data process is provided, including with
Lower step:
The procedure relation of sump data and time is set, the data include control data and with control data correlation
At least one non-control；The control data be water level, the non-control include water level rise/fall speed,
One of sump water, draining pump discharge, draining pump operation/dwell time, motor current and motor voltage or
It is a variety of；
The limit process section of each data is set；
The water level of real-time detection sump reports an error to water level diagnosis when water level goes beyond the limit of process section；And/or:
The non-control of real-time detection sump, when non-control goes beyond the limit of process section, to non-control
Diagnosis reports an error.
Further, when the water level of real-time detection goes beyond the limit of process section, and non-control is in limit process
It is to carry out faults-tolerant control according to the water level to sump with non-control, i.e., using non-control as foundation when within section
The water level of sump is indirectly controlled.
Further, when the non-control of the sump of real-time detection goes beyond the limit of process section, with water level be according to
According to the PREDICTIVE CONTROL for carrying out water level to sump, i.e., in the case where non-control diagnosis reports an error, according to waterlevel data to mention
Preceding and/or hysteresis manner, to catchmenting, Well Water Level carries out PREDICTIVE CONTROL.
Further, the limit process section of each data of setting includes following sub-step:
By the way that the limiting condition of Well Water Level under normal operation that catchments artificially is arranged, the collection under limiting condition is obtained
There is the limit in normal operation in the limit process section of well waterlevel data and its non-control, i.e., the described Well Water Level that catchments
The maximum value and minimum value of data when operating condition；Or:
The waterlevel data that detects after being put into operation according to the Well Water Level that catchments and its non-control are arranged automatically
Limit process section, that is, obtain described in catchment the maximum value and minimum value of Well Water Level each data in the process of running；Or:
By way of software emulation, simulates the Well Water Level that catchments and occur the data obtained when limiting condition in operation most
Big value and minimum value, the setting in Lai Jinhang data limit process section.
Further, the limit process section replaces with positive and negative deviation range, and the positive and negative deviation range obtains
Take mode the following steps are included:
In the Well Water Level actual motion that catchments, catchment Well Water Level and its associated non-controlling number described in continual detection
According to the procedure relation with the time；
The average value of data time process is obtained, and establishes standardized normal distribution law curve；
The positive and negative deviation range of data procedures is determined according to the average value and standardized normal distribution law curve.
Further, the non-control includes the pace of change of Data Detection value itself and/or Data Detection value.
According to a second aspect of the present application, the diagnostic control system based on sump waterlevel data process is provided, comprising:
Data setup module: for the procedure relation of sump data and time to be arranged, the data include control number
According to with control data correlation at least one non-control；The control data are water level, and the non-control includes
Water level rise/fall speed, sump water, draining pump discharge, draining pump operation/dwell time, motor current and electronic
One or more of electromechanics pressure；
Limit section setup module: for the limit process section of each data to be arranged；
Control Data Detection and judgment module: for the water level of real-time detection sump, when water level goes beyond the limit of process area
Between, it reports an error to water level diagnosis；And/or:
Non-control detection and judgment module: for the non-control of real-time detection sump, work as non-control
Process section is gone beyond the limit of, is reported an error to non-control diagnosis.
Further, in control Data Detection and judgment module, when the water level of real-time detection goes beyond the limit of process section
When, it is according to holding to the water level of sump with non-control and when non-control is within limit process section
Mistake control is that foundation indirectly controls the water level of sump with non-control.
Further, in non-control detection and judgment module, when the non-control of the sump of real-time detection
It is to be diagnosed in non-control according to the PREDICTIVE CONTROL for carrying out water level to sump with water level when going beyond the limit of process section
In the case where reporting an error, according to waterlevel data in advance and/or hysteresis manner, to catchment Well Water Level carry out PREDICTIVE CONTROL.
Further, the set-up mode of the limit section setup module includes:
By the way that the limiting condition of Well Water Level under normal operation that catchments artificially is arranged, the collection under limiting condition is obtained
There is the limit in normal operation in the limit process section of well waterlevel data and its non-control, i.e., the described Well Water Level that catchments
The maximum value and minimum value of data when operating condition；Or:
The waterlevel data that detects after being put into operation according to the Well Water Level that catchments and its non-control are arranged automatically
Limit process section, that is, obtain described in catchment the maximum value and minimum value of Well Water Level each data in the process of running；Or:
By way of software emulation, simulates the Well Water Level that catchments and occur the data obtained when limiting condition in operation most
Big value and minimum value, the setting in Lai Jinhang data limit process section.
Further, the limit process section replaces with positive and negative deviation range；
Wherein limit section setup module replaces with positive and negative deviation range setup module, including following submodule: data obtain
Take submodule: for the Well Water Level and its associated non-of in the Well Water Level actual motion that catchments, catchmenting described in continual detection
Control the procedure relation of data and time；Data computational submodule: for obtaining the average value of data time process, and mark is established
Quasi normal distribution law curve；Positive and negative deviation range determination submodule: according to the average value and standardized normal distribution rule
Curve determines the positive and negative deviation range of data procedures；
The control Data Detection and judgment module catchment the control data of Well Water Level for real-time detection, when water level is super
Positive and negative deviation range out reports an error to water level；
The described non-control detection and judgment module catchment the non-control of Well Water Level for real-time detection, when non-
It controls data and exceeds positive and negative deviation range, report an error to non-control.
Further, the non-control includes the pace of change of Data Detection value itself and/or Data Detection value.
According to the third aspect of the application, a kind of storage medium is provided, is stored thereon with computer instruction, the computer
The step of executing the diagnosis control method based on sump waterlevel data process when instruction operation.
According to the third aspect of the application, a kind of terminal, including memory and processor are provided, stored on the memory
There is the computer instruction that can be run on the processor, the processor executes the base when running the computer instruction
In the diagnosis control method of sump waterlevel data process the step of.
The beneficial effects of the present invention are:
(1) present invention in the control data (water level) and non-control of sump, (catchment by water level rise/fall speed
One or more of well water amount, draining pump discharge, draining pump operation/dwell time, motor current and motor voltage)
Diagnosis reports an error without accordingly controlling when there is process exception, just controls after only diagnosing to data process synthesis, can
Control system failure or defect bring is effectively avoided to control failure, it is provided by the invention a kind of based on sump waterlevel data mistake
Diagnostic control system, storage medium and the device of journey also solve corresponding technical problem.Application of the invention will be to traditional
Automatic control technology brings deep effect.
(2) two preferred embodiments of the invention are in this automatic control of former base, by monitoring the time course of data, from
The characteristic of primary learning and sump, it is autonomous respectively to realize PREDICTIVE CONTROL and faults-tolerant control；Due to comprehensive diagnos and fault-tolerant control
Function processed reduces the requirement to the reliability of detecting element, import detecting element can be replaced with domestic detecting element, as long as setting
Meter, assembling and use are proper, and the control system with low reliability element composition high reliability is also possible.
(3) another preferred embodiment of the invention, can be by long-term accumulation and calculating to sump dynamic characteristic, benefit
With the characteristic of sump itself, self study and differentiation control that is autonomous perfect, and realizing homogeneous object are realized.
(4) control system during the work time, realizes comprehensive self diagnosis by its characteristic, and realize certainly according to diagnostic result
Main control reduces or does not depend on the intervention artificially to control process.
Detailed description of the invention
Fig. 1 is the method for the present invention flow chart；
Fig. 2 is present system block diagram.
Specific embodiment
Technical solution of the present invention is clearly and completely described with reference to the accompanying drawing, it is clear that described embodiment
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that belong to "center", "upper", "lower", "left", "right", "vertical",
The direction of the instructions such as "horizontal", "inner", "outside" or positional relationship be based on direction or positional relationship described in attached drawing, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, belonging to " first ", " second " only
For descriptive purposes, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, belong to " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
Embodiment 1
Present embodiment discloses a kind of diagnosis control methods based on sump waterlevel data process, so that acquiring in data
End carries out analysis to overall data and just carries out corresponding start stop operation to the corresponding Well Water Level that catchments when there is data exception, avoids pair
Entire automatic control system has an impact.
Specifically, the present embodiment is illustrated by taking sump as an example, as shown in Figure 1, being based on sump waterlevel data process
Diagnosis control method, comprising the following steps:
S1: setting sump data and time procedure relation, the data include control data and with control data
At least one associated non-control；The control data are water level, and the non-control includes water level rise/fall speed
One of degree, sump water, draining pump discharge, draining pump operation/dwell time, motor current and motor voltage or
Person is a variety of.
Wherein, the control data are the catchment main monitoring control data of Well Water Level and control foundation (i.e. water level sheet
Body), the non-control be other data associated with control data (i.e. water level rise/fall speed, catchment well water
One or more of amount, draining pump discharge, draining pump operation/dwell time, motor current and motor voltage).
Preferably, in the present embodiment, the non-control includes process data detected value itself and/or mistake number of passes
According to the pace of change of detected value.
Wherein, in the present embodiment, control object is the Well Water Level that catchments, and the control data are water level.And it is corresponded to
Non-control include water level rise/fall speed, sump water, draining pump discharge, draining pump operation/dwell time,
One or more of motor current and motor voltage.
That is, in general, to the control of the Well Water Level that catchments according to based on water level, therefore the data can be with
To control data.And the water level rise/fall speed due to sump, sump water, draining pump discharge, draining pump operation/
Dwell time, motor current and motor voltage are related to water level, therefore are in the present embodiment non-control.
The limit process section of each data is arranged in S2.
Wherein, step S2 is used for Initialize installation, and the step specifically includes following three kinds of situations:
(1) by the way that the limiting condition of Well Water Level under normal operation that catchments artificially is arranged, the institute under limiting condition is obtained
The limit process section of sump waterlevel data and its non-control is stated, i.e., the described Well Water Level that catchments occurs in normal operation
The maximum value and minimum value of data when limiting condition；Or:
(2) waterlevel data detected after Well Water Level puts into operation and its non-control are catchmented according to set automatically
Set limit process section, that is, obtain described in catchment the maximum value and minimum value of Well Water Level each data in the process of running；Or:
(3) it by way of software emulation, simulates the Well Water Level that catchments and occurs the data obtained when limiting condition in operation
Maximum value and minimum value, the setting in Lai Jinhang data limit process section.
Specifically, in the present embodiment, by any method in above-mentioned three kinds of modes, the Well Water Level that catchments can be obtained
The maximum of the maximum value and minimum value, sump water of practical peak level and lowest water level and water level rise/fall speed
Value and minimum value, the maximum value and minimum value, the maximum value and minimum value, draining of draining pump runing time length that drain pump discharge
Pump the maximum value and minimum value, the maximum value of motor current and minimum value, the maximum value of motor voltage of downtime length
And minimum value.
It is configured the data of above-mentioned acquisition as the limit process section of each process data.And the limiting value being arranged
It can be actual numerical value or the certain percentage of actual numerical value.
S3, the water level of real-time detection sump report an error to water level diagnosis when water level goes beyond the limit of process section；And/or:
The non-control of real-time detection sump reports an error to non-control diagnosis when non-control goes beyond the limit of process section.
Wherein, section gone beyond the limit of for the control data and non-control goes beyond the limit of section, including with
Lower three kinds of situations:
(1) when the input channel failure for detecting data, i.e., data can not be detected or can not be acquired (at this time by
It is considered to go beyond the limit of section).
It is corresponding that the water-level simulation amount input channel of specially sump breaks down in this present embodiment, waterlevel data without
Method obtains.
(2) when the data-signal detected is not in the detection range of the input channel, i.e., data are beyond normal detection model
It encloses.
And correspond in this present embodiment, specifically by the signal that the water-level simulation amount input channel of sump inputs, surpass
Within the scope of the data that the analog input channel is able to detect that out.
(3) within the limit process section that the data-signal detected is not arranged in step s 2.
It is corresponding in this present embodiment, specially water level, water level rise/fall speed, sump water, draining pump discharge,
Whether draining pump operation/dwell time, motor current and motor voltage are within the limit process section in step S2.
In this step, it when there is any one situation of three cases above, that is, is possible to occur for data itself
Abnormal (for example control the Data Detection sensor degradation of data, the data detection device damage of non-control or both and pass
Defeated path loss etc.), rather than there is exception in environment.
Therefore, it when control data go beyond the limit of process section or non-control goes beyond the limit of process section, uses
The form to report an error, rather than directly control sump water level is removed as foundation.
Based on above three step, in one of preferred embodiment of the present embodiment, using the realization of faults-tolerant control
The case where mode, which mainly solves control data error reporting, specifically:
When the water level of real-time detection goes beyond the limit of process section, and non-control is within limit process section
When, it is to carry out faults-tolerant control according to the water level to sump with non-control, i.e., is according to sump with non-control
Water level indirectly controlled, it is ensured that catchment Well Water Level not with control data error reporting cause its control failure and it is out of service.
I.e. in the example of the present embodiment, when the Well Water Level that catchments goes beyond the limit of section, not with the waterlevel data to catchmenting
Well Water Level is controlled, but with water level rise/fall speed, sump water, draining pump discharge, draining pump operation/stopping
One of them or a variety of non-control in time, motor current and motor voltage control the Well Water Level that catchments
System.Be specifically chosen it is several or which, be configured according to the actual situation.
For example, risen by the water level of (autonomous learning and autonomous modified, preference) the Well Water Level operation that catchments/under
Reduction of speed degree, sump water, draining pump discharge, draining pump operation/dwell time, motor current and motor voltage.
When water level be higher than limit section in maximum or minimum value when, according to above-mentioned calculating obtain water level rise/under
Reduction of speed degree, sump water, draining pump discharge, draining pump operation/dwell time, motor current and motor voltage, continue
Control sump water level automatic work, or judgement catchment Well Water Level work it is whether normal.Simultaneously correspondingly, control data are generated
Corresponding alarm signal.
Using such mode, the sensor signal for sensed water level as control data source can be diagnosed
It reports an error.
In addition, in general, Well Water Level rise/fall speed of catchmenting, sump water, draining in above content
Pump discharge, draining pump operation/dwell time, motor current and motor voltage are in the institute in limit process section for water level
Acquisition data (i.e. the acquisition of non-control be based on control data be in limit process section subject to).Specifically:
Sump water is detected and calculates, if sump water is more than process interval range (the i.e. non-control allowed
When in the limit section not being arranged in step s3), then the alarm signal that sump water is more than the constant interval allowed is sent,
Otherwise automatic (when i.e. in the limit section that is arranged in step s3 of non-control) to calculate sump water in whole process,
It continuous autonomous learning and is independently corrected in control process.
The water level rise/fall speed of sump, draining pump discharge, draining pump operation/dwell time, motor current and
Motor voltage is also similar, herein without repeating.
Based on above three step, in another preferred embodiment of the present embodiment, using the realization of PREDICTIVE CONTROL
Mode, the PREDICTIVE CONTROL mainly solve the case where non-control reports an error, specifically:
It is according to sump with water level when the non-control of the sump of real-time detection goes beyond the limit of process section
The PREDICTIVE CONTROL of water level is carried out, i.e., in the case where non-control diagnosis reports an error, shifts to an earlier date according to waterlevel data and/or lags
Mode, to catchmenting, Well Water Level carries out PREDICTIVE CONTROL.
Due to control data be in the limit process section when, non-control not as the Well Water Level that catchments control according to
According to but when it goes beyond the limit of process section can also illustrate related content to go wrong, (collection terminal itself goes wrong or counts
Go wrong according to acquisition), therefore the situation that can be reported an error at this time according to non-control, in advance and/or hysteresis manner, to sump
Water level is controlled.
Specifically, in the example of the present embodiment, when water level is in limit process section, and Well Water Level rising of catchmenting/
In decrease speed, sump water, draining pump discharge, draining pump operation/dwell time, motor current and motor voltage
When one or more are other than limit process section, reference level carries out the control in advance and/or lagged to the Well Water Level that catchments
System.
Wherein, PREDICTIVE CONTROL and faults-tolerant control are existing for the relationship of "and/or".
In addition, the realization based on above-mentioned any content, in the present embodiment, the limit process section replace with positive and negative
Deviation range, wherein the acquisition modes of the positive and negative deviation range the following steps are included:
S21 ': in the Well Water Level actual motion that catchments, catchment Well Water Level and its associated non-described in continual detection
Control the procedure relation of data and time；
S22 ': the average value of data time process is obtained, and establishes standardized normal distribution law curve；
S23 ': the positive and negative deviation model of data procedures is determined according to the average value and standardized normal distribution law curve
It encloses.
That is, the present embodiment also provides a kind of diagnostic method, judgement in data can be made from limit process area
Between replace with positive and negative deviation range, when determine including control data and non-control including process data be more than positive negative bias
Poor range when not meeting normal distribution law requirement, reports an error to the Well Water Level that catchments, the faults-tolerant control in preferred embodiment and pre-
Observing and controlling system.
Wherein, be arranged positive and negative deviation range mode it is identical as the mode in above-mentioned setting limit process section, herein not into
Row repeats.
Using such mode, so that the judgement section of data more meets objective law, the differentiation control of homogeneous object is realized
System, solve the prior art be unable to automatic identification each specifically catchment Well Water Level characteristic, also can not be according to specific Properties of Objects
Carry out the problem of realizing differentiation control.
In addition, in the present embodiment, the average value of variation can be calculated according to the process data of the Well Water Level that catchments
And the positive and negative deviation range determined according to standardized normal distribution rule, and migration situation at any time, determine the collection
The process data of well water level changes with time trend, the operation conditions and trend analysis of the Well Water Level that catchments described in diagnosis, uses
Catchment described in the evaluation the healthy impaired condition of Well Water Level.
Under normal conditions, limit process section just starts a period of time of starting for the Well Water Level that catchments, at this time based on
The data for calculating positive and negative deviation range are less.And positive and negative deviation range is used to replace limit process section after running for a period of time,
So that data judgement has the Well Water Level self character that catchments.
And, it is preferable that positive and negative deviation range can change, and in the case where data are more, ratio is smaller.Example
Such as, under the initial situation used, can using around average value 60% floating, and stage using around average value 95% very
To the floating for being 99%.
Embodiment 2
The present embodiment also provides the diagnostic control system based on sump waterlevel data process, the inventive concept of the system with
Embodiment 1 is identical, so that carrying out analysis just to the corresponding well water that catchments to overall data when data exception occurs in data collection terminal
Position carries out corresponding start stop operation, avoids having an impact entire automatic control system.Specifically, as shown in Fig. 2, one kind is based on
The diagnostic control system of sump waterlevel data process includes:
Data setup module: for the procedure relation of sump data and time to be arranged, the data include control number
According to with control data correlation at least one non-control；The control data are water level, and the non-control includes
Water level rise/fall speed, sump water, draining pump discharge, draining pump operation/dwell time, motor current and electronic
One or more of electromechanics pressure；
Limit section setup module: for the limit process section of each data to be arranged；
Control Data Detection and judgment module: for the water level of real-time detection sump, when water level goes beyond the limit of process area
Between, it reports an error to water level diagnosis；And/or:
Non-control detection and judgment module: for the non-control of real-time detection sump, work as non-control
Process section is gone beyond the limit of, is reported an error to non-control diagnosis.
Preferably, in the present embodiment, in control Data Detection and judgment module, when the water level of real-time detection exceeds pole
It is according to sump with non-control when limit process section, and when non-control is within limit process section
Water level carries out faults-tolerant control, i.e., is that foundation indirectly controls the water level of sump with non-control.
Preferably, in the present embodiment, non-control detection in judgment module, when the sump of real-time detection
It is according to the PREDICTIVE CONTROL for carrying out water level to sump, i.e., in non-control with water level when non-control goes beyond the limit of process section
In the case that data diagnosis processed reports an error, according to waterlevel data in advance and/or hysteresis manner, to catchmenting, Well Water Level carries out pre- observing and controlling
System.
Preferably, in the present embodiment, the set-up mode of the limit section setup module includes:
By the way that the limiting condition of Well Water Level under normal operation that catchments artificially is arranged, the collection under limiting condition is obtained
There is the limit in normal operation in the limit process section of well waterlevel data and its non-control, i.e., the described Well Water Level that catchments
The maximum value and minimum value of data when operating condition；Or:
The waterlevel data that detects after being put into operation according to the Well Water Level that catchments and its non-control are arranged automatically
Limit process section, that is, obtain described in catchment the maximum value and minimum value of Well Water Level each data in the process of running；Or:
By way of software emulation, simulates the Well Water Level that catchments and occur the data obtained when limiting condition in operation most
Big value and minimum value, the setting in Lai Jinhang data limit process section.
Preferably, in the present embodiment, the limit process section replaces with positive and negative deviation range；
Wherein limit section setup module replaces with positive and negative deviation range setup module, including following submodule: data obtain
Take submodule: for the Well Water Level and its associated non-of in the Well Water Level actual motion that catchments, catchmenting described in continual detection
Control the procedure relation of data and time；Data computational submodule: for obtaining the average value of data time process, and mark is established
Quasi normal distribution law curve；Positive and negative deviation range determination submodule: according to the average value and standardized normal distribution rule
Curve determines the positive and negative deviation range of data procedures；
The control Data Detection and judgment module catchment the control data of Well Water Level for real-time detection, when water level is super
Positive and negative deviation range out reports an error to water level；
The described non-control detection and judgment module catchment the non-control of Well Water Level for real-time detection, when non-
It controls data and exceeds positive and negative deviation range, report an error to non-control.
Preferably, in the present embodiment, the non-control includes Data Detection value itself and/or Data Detection value
Pace of change.
Relevant portion says in diagnostic control system provided in an embodiment of the present invention based on sump waterlevel data process
Corresponding part is detailed in the bright diagnosis control method based on sump waterlevel data process for referring to the offer of the embodiment of the present invention 1
Describe in detail bright, details are not described herein.In addition, in above-mentioned technical proposal provided in an embodiment of the present invention with corresponding skill in the prior art
The consistent part of art scheme realization principle is simultaneously unspecified, in order to avoid excessively repeat.
Embodiment 3
Based on the realization of embodiment 1, the present embodiment also provides a kind of storage medium, is stored thereon with computer instruction, institute
State the step that the diagnosis control method based on sump waterlevel data process described in embodiment 1 is executed when computer instruction operation
Suddenly.
Based on this understanding, the technical solution of the present embodiment substantially the part that contributes to existing technology in other words
Or the part of the technical solution can be embodied in the form of software products, which is stored in one and deposits
In storage media, including some instructions are used so that a computer equipment (can be personal computer, server or network
Equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.And storage medium above-mentioned include: USB flash disk,
Mobile hard disk, read-only memory (Read-OnlyMemory, ROM), random access memory (RandomAccessMemory,
RAM), the various media that can store program code such as magnetic or disk.
Embodiment 4
Based on the realization of embodiment 1, the present embodiment also provides a kind of terminal, including memory and processor, the storage
The computer instruction that can be run on the processor is stored on device, the processor executes when running the computer instruction
The step of diagnosis control method described in embodiment 1 based on sump waterlevel data process.
Each functional unit in embodiment provided by the invention can integrate in a processor, be also possible to each
Unit physically exists alone, and can also be integrated in one unit with two or more units.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments, right
For those of ordinary skill in the art, can also make on the basis of the above description other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And thus amplify out it is obvious variation or
It changes still within the protection scope of the invention.
Claims (14)
1. the diagnosis control method based on sump waterlevel data process, it is characterised in that: the following steps are included:
The procedure relation of sump data and time is set, the data include control data and with control data correlation extremely
A few non-control；The control data are water level, and the non-control includes water level rise/fall speed, catchments
One or more of well water amount, draining pump discharge, draining pump operation/dwell time, motor current and motor voltage；
The limit process section of each data is set；
The water level of real-time detection sump reports an error to water level diagnosis when water level goes beyond the limit of process section；And/or:
The non-control of real-time detection sump, when non-control goes beyond the limit of process section, to non-control diagnosis
It reports an error.
2. the diagnosis control method according to claim 1 based on sump waterlevel data process, it is characterised in that: work as reality
When the water level that detects when going beyond the limit of process section, and when non-control is within limit process section, with non-controlling number
According to carry out faults-tolerant control according to the water level to sump, i.e., carried out with non-control for water level of the foundation to sump indirect
Control.
3. the diagnosis control method according to claim 1 based on sump waterlevel data process, it is characterised in that: work as reality
When the non-control of sump that detects when going beyond the limit of process section, be to carry out the pre- of water level according to sump with water level
Observing and controlling system, i.e., in the case where non-control diagnosis reports an error, according to waterlevel data in advance and/or hysteresis manner, to catchmenting
Well Water Level carries out PREDICTIVE CONTROL.
4. the diagnosis control method according to any one of claims 1 to 3 based on sump waterlevel data process,
Be characterized in that: the limit process section of each data of setting includes following sub-step:
By the way that the limiting condition of Well Water Level under normal operation that catchments artificially is arranged, the sump under limiting condition is obtained
There is limiting condition in normal operation in the limit process section of waterlevel data and its non-control, i.e., the described Well Water Level that catchments
When data maximum value and minimum value；Or:
The limit is arranged come automatic in the waterlevel data and its non-control detected after being put into operation according to the Well Water Level that catchments
Process section, that is, obtain described in catchment the maximum value and minimum value of Well Water Level each data in the process of running；Or:
By way of software emulation, simulates the Well Water Level that catchments and occur the maximum value of the data obtained when limiting condition in operation
And minimum value, the setting in Lai Jinhang data limit process section.
5. the diagnosis control method according to any one of claims 1 to 3 based on sump waterlevel data process,
Be characterized in that: the limit process section replaces with positive and negative deviation range, the acquisition modes packet of the positive and negative deviation range
Include following steps:
In the Well Water Level actual motion that catchments, Well Water Level and its associated non-control of catchmenting described in continual detection with
The procedure relation of time；
The average value of data time process is obtained, and establishes standardized normal distribution law curve；
The positive and negative deviation range of data procedures is determined according to the average value and standardized normal distribution law curve.
6. the diagnosis control method according to claim 1 based on sump waterlevel data process, it is characterised in that: institute
The non-control stated includes the pace of change of Data Detection value itself and/or Data Detection value.
7. the diagnostic control system based on sump waterlevel data process, it is characterised in that: include:
Data setup module: for being arranged the procedure relation of sump data and time, the data include control data and
With at least one non-control of control data correlation；The control data are water level, and the non-control includes water level
Rise/fall speed, sump water, draining pump discharge, draining pump operation/dwell time, motor current and electronic electromechanics
One or more of pressure；
Limit section setup module: for the limit process section of each data to be arranged；
Control Data Detection and judgment module: right when water level goes beyond the limit of process section for the water level of real-time detection sump
Water level diagnosis reports an error；And/or:
Non-control detection and judgment module: for the non-control of real-time detection sump, when non-control exceeds
Limit process section reports an error to non-control diagnosis.
8. the diagnostic control system according to claim 7 based on sump waterlevel data process, it is characterised in that: controlling
In Data Detection processed and judgment module, when the water level of real-time detection goes beyond the limit of process section, and non-control is in pole
It is to carry out faults-tolerant control according to the water level to sump with non-control, i.e., with non-control when within limit process section
The water level of sump is indirectly controlled for foundation.
9. the diagnostic control system according to claim 7 based on sump waterlevel data process, it is characterised in that: non-
It controls in Data Detection and judgment module, when the non-control of the sump of real-time detection goes beyond the limit of process section, with
Water level is according to the PREDICTIVE CONTROL for carrying out water level to sump, i.e., in the case where non-control diagnosis reports an error, according to water level
Data in advance and/or hysteresis manner, to catchment Well Water Level carry out PREDICTIVE CONTROL.
10. the diagnostic control system based on sump waterlevel data process according to any one of claim 7~9,
It is characterized by: the set-up mode of the limit section setup module includes:
By the way that the limiting condition of Well Water Level under normal operation that catchments artificially is arranged, the sump under limiting condition is obtained
There is limiting condition in normal operation in the limit process section of waterlevel data and its non-control, i.e., the described Well Water Level that catchments
When data maximum value and minimum value；Or:
The limit is arranged come automatic in the waterlevel data and its non-control detected after being put into operation according to the Well Water Level that catchments
Process section, that is, obtain described in catchment the maximum value and minimum value of Well Water Level each data in the process of running；Or:
By way of software emulation, simulates the Well Water Level that catchments and occur the maximum value of the data obtained when limiting condition in operation
And minimum value, the setting in Lai Jinhang data limit process section.
11. the diagnostic control system based on sump waterlevel data process according to any one of claim 7~9,
It is characterized by: the limit process section replaces with positive and negative deviation range；
Wherein limit section setup module replaces with positive and negative deviation range setup module, including following submodule: data acquisition
Module: in the Well Water Level actual motion that catchments, catchment described in continual detection Well Water Level and its associated non-controlling
The procedure relation of data and time；Data computational submodule: for obtaining the average value of data time process, and standard is established just
State regularity of distribution curve；Positive and negative deviation range determination submodule: according to the average value and standardized normal distribution law curve
Determine the positive and negative deviation range of data procedures；
The control Data Detection and judgment module catchment the control data of Well Water Level for real-time detection, when water level is beyond just
Minus deviation range, reports an error to water level；
The described non-control detection and judgment module catchment the non-control of Well Water Level for real-time detection, work as non-controlling
Data exceed positive and negative deviation range, report an error to non-control.
12. the diagnostic control system according to claim 7 based on sump waterlevel data process, it is characterised in that: institute
The non-control stated includes the pace of change of Data Detection value itself and/or Data Detection value.
13. a kind of storage medium, is stored thereon with computer instruction, it is characterised in that: the computer instruction executes when running
The step of diagnosis control method described in any one of claims 1 to 6 based on sump waterlevel data process.
14. a kind of terminal, including memory and processor, the meter that can be run on the processor is stored on the memory
Calculation machine instruction, which is characterized in that perform claim requires any one of 1 to 6 institute when the processor runs the computer instruction
The step of diagnosis control method based on sump waterlevel data process stated.
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