CN103728419A - Data judgment method and device - Google Patents
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- CN103728419A CN103728419A CN201310753358.7A CN201310753358A CN103728419A CN 103728419 A CN103728419 A CN 103728419A CN 201310753358 A CN201310753358 A CN 201310753358A CN 103728419 A CN103728419 A CN 103728419A
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Abstract
The embodiment of the invention discloses a data judgment method and device. The data judgment method comprises the following steps: establishing a gray model (GM) relevant to a to-be-detected working environment and to-be-detected substances; acquiring the value of factor substances causing the generation of the to-be-detected substances in the to-be-detected working environment, and the content of the to-be-detected substances; inputting the value of the factor substances into the GM; acquiring the standard content of the to-be-detected substances output by the GM; comparing the acquired content of the to-be-detected substances with the standard content; if the comparison result is in a preset value range, judging the content of the to-be-detected substances as an effective content. According to the invention, the value of the acquired factor substances causing the generation of the to-be-detected substances is calculated by the GM relevant to the to-be-detected working environment and the to-be-detected substances so as to obtain the standard content of the to-be-detected substances, then whether the content of the to-be-detected substances, obtained in advance, exceeds the reasonable range can be judged, and therefore, the judgment accuracy can be improved.
Description
Technical field
The present invention relates to data monitoring field, particularly relate to a kind of data determination methods and device.
Background technology
Along with industrialized development has brought environmental pollution, but be unavoidable owing to causing the industrial discharge of environmental pollution, so need to can cause the harmful substance contents of environmental pollution effectively to monitor in discharging, and the harmful substance contents in mandatory requirement industrial discharge must arrive in safe controlled range less.
But a lot of enterprises are for cost-saving, discharge harmful is not controlled, and forge the data of harmful substance contents in discharge, with this, wish to get by under false pretences, or because the problem of measurement, calculating has obtained the data of wrong harmful substance contents, as can be seen here, for environmental monitoring personnel, the validity that whether can accurately judge the data of harmful substance contents in the discharge that enterprise reports is very necessary.For the method for validity of the data that judge discharge harmful substance contents, be at present that spent material is accounted method, the calculating of the material balance of carrying out according to law of conservation of mass.
But, in this algorithm, it is a fixed value that the significant coefficient that must use for blowdown produces discharge coefficient, that is to say for any working environment, monitor the harmful substance contents of any kind, all must use this coefficient, cause thus under some environment or while detecting some harmful substance contents, the judged result obtaining has very large deviation, whether effectively cannot accurately judge thus the data that enterprise reports.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of data determination methods and device, improved and judged whether effectively accuracy of data.
The embodiment of the invention discloses following technical scheme:
A kind of data determination methods, comprising:
Create the gray model GM relevant with material to be detected to working environment to be detected;
Obtain the numerical value of factor material and the content of described material to be detected that in described working environment to be detected, cause described material to be detected to produce;
The numerical value of described factor material is inputted to described GM;
Obtain the benchmark content of the material to be detected of described GM output;
The content of the described material to be detected obtaining and described benchmark content are compared;
If comparison result meets default value scope, the content of judging described material to be detected is effective content;
If comparison result does not meet default value scope, the content of judging described material to be detected is invalid content.
Preferably, the gray model GM that described establishment is relevant with material to be detected to working environment to be detected, comprising:
Data using the historical effective content of the historical numerical value of the factor material that causes described material to be detected to produce in described working environment to be detected and corresponding described material to be detected as the described GM of composition;
Obtain thus the described GM relevant with material to be detected to working environment to be detected.
Preferably, described content and described benchmark content by the described material to be detected obtaining is in advance compared, and comprising:
Ask the difference of content and the described benchmark content of described material to be detected;
Accordingly,
If described difference is less than default value scope, the content of judging described material to be detected is effective content;
If described difference is greater than default value scope, the content of judging described material to be detected is invalid content.
Preferably,
The numerical value of described factor material collects by environmental pollution working state recording instrument.
Preferably,
The content of the described material to be detected obtaining is by reporting or directly recording.
A kind of data judgment means, comprising:
Creating unit, for creating the gray model GM relevant with material to be detected to working environment to be detected;
Acquiring unit, the numerical value of factor material and the content of described material to be detected that for obtaining described working environment to be detected, cause described material to be detected to produce;
Input block, for inputting described GM by the numerical value of described factor material;
Output unit, for obtaining the benchmark content of material to be detected of described GM output;
Comparing unit, for comparing the content of the described material to be detected obtaining and described benchmark content;
If comparison result meets default value scope, the content of judging described material to be detected is effective content;
If comparison result does not meet default value scope, the content of judging described material to be detected is invalid content.
Preferably, described creating unit, comprising:
First creates subelement, for described working environment to be detected being caused to the historical numerical value of factor material that described material to be detected produces and the historical effective content of the corresponding described material to be detected data as the described GM of composition;
Second creates subelement, for obtaining thus the described GM relevant with material to be detected to working environment to be detected.
Preferably, described comparing unit specifically for:
Ask the difference of content and the described benchmark content of described material to be detected;
Accordingly,
If described difference is less than default value scope, the content of judging described material to be detected is effective content;
If described difference is greater than default value scope, the content of judging described material to be detected is invalid content.
Preferably,
The numerical value of described factor material collects by environmental pollution working state recording instrument.
Preferably,
The content of the described material to be detected obtaining is by reporting or directly recording.
By technique scheme, can be found out, by using the GM relevant with material to be detected to working environment to be detected to calculate the numerical value of the factor material that causes described material generation to be detected collecting, obtain the benchmark content of the material to be detected calculating, whether effectively whether the content that judges the material to be detected obtaining in advance according to described benchmark content has exceeded rational scope, improved thus and judged data accuracy.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the method flow diagram of a kind of data determination methods of the present invention;
Fig. 2 is the method flow diagram that a kind of GM of the present invention creates;
Fig. 3 is one of structure drawing of device of a kind of data judgment means of the present invention;
Fig. 4 be a kind of data judgment means of the present invention structure drawing of device two.
Embodiment
The embodiment of the present invention provides a kind of data determination methods and device.Because the product of the significant coefficient in the method for decision data validity discharge coefficient is a fixed value in prior art, can not along with the difference of working environment and material to be detected, corresponding change causes the inaccurate problem of judged result, the present invention is by gray model (Grey Model, GM) be applied in environmental pollution monitoring, GM can adjust in advance or re-create along with the difference of the difference of working environment and material to be detected, therefore by using the GM relevant with material to be detected to working environment to be detected to calculate to judge the numerical value of the factor material that causes described material generation to be detected collecting whether the content of the material to be detected obtaining has in advance exceeded rational scope, can greatly improve and judge whether effectively accuracy of data.
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with accompanying drawing, the embodiment of the present invention is described in detail.
Embodiment mono-
Refer to Fig. 1, its method flow diagram that is a kind of data determination methods of the present invention, the method comprises the following steps:
S101: create the gray model GM relevant with material to be detected to working environment to be detected;
Here first need gray model GM to describe, GM passes through imperfect information exactly, set up grey differential model, things development rule is made to the long-term description of ambiguity, basic thought is to form original series by raw data, through cumulative method of formation formation sequence, it can weaken the randomness of raw data, makes it present obvious characteristic rule.This step is not all to need each time to re-execute, if working environment to be detected and module to be detected all do not have vicissitudinous words, can directly use last create, such as same sewage draining exit to same enterprise.
Technical scheme of the present invention provides the optimal way of a kind of GM of establishment, and as shown in Figure 2, it is the method flow diagram that a kind of GM of the present invention creates, and comprising:
S201: the data using the historical effective content of the historical numerical value of the factor material that causes described material to be detected to produce in described working environment to be detected and corresponding described material to be detected as the described GM of composition;
S202: obtain thus the described GM relevant with material to be detected to working environment to be detected.
For step, S201 describes for example, such as material to be detected is the sulphuric dioxide in discharge, in current working environment, can confirm can cause producing the coal consumption that is mainly of sulphuric dioxide, sulfur content in gas, oxygen level and temperature, determine that thus factor material is coal consumption, sulfur content in gas, oxygen level and temperature, the raw data in the GM of corresponding current working environment to be detected and material sulphuric dioxide to be detected is the historical effective content of the sulphuric dioxide in discharge, historical coal consumption in working environment, historical sulfur content in gas, historical oxygen level and historical temperature, and the coal consumption that wherein synchronization gathers, sulfur content in gas, the corresponding relation of oxygen level and temperature and content of sulfur dioxide also needs to consider, by the pre-service of data, after the use of cumulative and least square method, obtain corresponding GM.The historical data here can collect by environmental pollution working state recording instrument, also can obtain by other means, and the present invention does not limit this.
And, even if do not know specifically there is what mutual relationship between factor material, can not affect GM yet and obtain according to factor material the benchmark content of material to be detected.That is to say, even if do not know, between coal consumption, the sulfur content in gas, oxygen level and the temperature in working environment why, there is on earth any mutual relationship, whether the variation of coal consumption produces any impact to the sulfur content in gas, as long as know that the content of sulfur dioxide of coal consumption, the sulfur content in gas, oxygen level and temperature and discharge in the working environment that synchronization collects is just passable.When create out corresponding GM by historical data, sulfur content in coal consumption in the working environment of current collection, gas, oxygen level and temperature are input to the benchmark content that can obtain sulphuric dioxide in GM, then with the working environment of input in the discharge of coal consumption, sulfur content, oxygen level and the collection of temperature synchronization in gas in content of sulfur dioxide compare whether can judge the content of sulfur dioxide of current collection effective.
S102: obtain the numerical value of factor material and the content of material to be detected that cause described material to be detected to produce in described working environment to be detected;
As described for example in step S101, for different working environments to be detected and different materials to be detected, corresponding factor material is also possible different, or such as material to be detected is the sulphuric dioxide in discharge, in some working environment, can be oxygen content and the temperature in working environment, may be exactly sulfur granules content etc. in working environment in some working environment.
Technical scheme of the present invention provides a kind of preferred numerical value acquisition method, and the numerical value of described factor material collects by environmental pollution working state recording instrument, can certainly report by enterprise, and the present invention does not limit this.And, the content of material to be detected can be also by environmental pollution working state recording instrument, collect or by enterprise, report and obtain.
Pollutant emission process working state recording instrument be for monitoring, the production facility of the pollution source of analyzing influence pollutant emission, the key parameter for the treatment of facility operation, and provide the equipment of the HC hard copy of key parameter, just repeat no more here.
S103: the numerical value of described factor material is inputted to described GM;
S104: the benchmark content that obtains the material to be detected of described GM output;
S105: the content of the described material to be detected obtaining and described benchmark content are compared;
If comparison result meets default value scope, the content of judging described material to be detected is effective content;
If comparison result does not meet default value scope, the content of judging described material to be detected is invalid content.
Here it should be explicitly made clear at this point, described in the content of the described material to be detected that obtains be with input GM in the numerical value of factor material be that synchronization obtains, the content of the described material to be detected that comparison is obtained like this and described benchmark content are just understood meaningful.
Technical scheme of the present invention also provides a kind of preferred comparison mode, comprising:
Ask the difference of content and the described benchmark content of described material to be detected;
Accordingly,
If described difference is less than default value scope, the content of judging described material to be detected is effective content;
If described difference is greater than default value scope, the content of judging described material to be detected is invalid content.
Although differential technique can be judged the validity of the content of the material to be detected obtaining more intuitively, the present invention can not limit concrete comparison mode yet.
Further, for the content of determining invalid material to be detected, can further assess by correlation parameters such as historical records, draw why invalid problem place.
By the present embodiment, can be found out, by using the GM relevant with material to be detected to working environment to be detected to calculate the numerical value of the factor material that causes described material generation to be detected collecting, obtain the benchmark content of the material to be detected calculating, whether effectively whether the content that judges the material to be detected obtaining in advance according to described benchmark content has exceeded rational scope, improved thus and judged data accuracy.
Embodiment bis-
Corresponding with above-mentioned a kind of data determination methods, the embodiment of the present invention also provides a kind of data judgment means.Refer to Fig. 3, one of its structure drawing of device that is a kind of data judgment means of the present invention, this device comprises lower array apparatus:
Creating unit 301, for creating the gray model GM relevant with material to be detected to working environment to be detected;
Preferably, the described creating unit 301 in the device shown in earlier figures 3 also can further comprise that the first establishment subelement 3011 and second creates subelement 3012, as shown in Figure 4:
First creates subelement 3011, for described working environment to be detected being caused to the historical numerical value of factor material that described material to be detected produces and the historical effective content of the corresponding described material to be detected data as the described GM of composition;
Second creates subelement 3012, for obtaining thus the described GM relevant with material to be detected to working environment to be detected.
Acquiring unit 302, the numerical value of factor material and the content of described material to be detected that for obtaining described working environment to be detected, cause described material to be detected to produce;
Preferably,
The numerical value of described factor material collects by environmental pollution working state recording instrument.
Preferably,
The content of the described material to be detected obtaining is by reporting or directly recording.
Comparing unit 305, for comparing the content of the described material to be detected obtaining and described benchmark content;
If comparison result meets default value scope, the content of judging described material to be detected is effective content;
If comparison result does not meet default value scope, the content of judging described material to be detected is invalid content.
Preferably, described comparing unit 305 specifically for:
Ask the difference of content and the described benchmark content of described material to be detected;
Accordingly,
If described difference is less than default value scope, the content of judging described material to be detected is effective content;
If described difference is greater than default value scope, the content of judging described material to be detected is invalid content.
As can be seen from the above-described embodiment, by using the GM relevant with material to be detected to working environment to be detected to calculate the numerical value of the factor material that causes described material generation to be detected collecting, obtain the benchmark content of the material to be detected calculating, whether effectively whether the content that judges the material to be detected obtaining in advance according to described benchmark content has exceeded rational scope, improved thus and judged data accuracy.
It should be noted that, one of ordinary skill in the art will appreciate that all or part of flow process realizing in above-described embodiment method, can carry out the hardware that instruction is relevant by computer program to complete, described program can be stored in a computer read/write memory medium, this program, when carrying out, can comprise as the flow process of the embodiment of above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
Above a kind of data determination methods provided by the present invention and device are described in detail, applied specific embodiment herein principle of the present invention and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof; , for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention meanwhile.
Claims (10)
1. a data determination methods, is characterized in that, comprising:
Create the gray model GM relevant with material to be detected to working environment to be detected;
Obtain the numerical value of factor material and the content of described material to be detected that in described working environment to be detected, cause described material to be detected to produce;
The numerical value of described factor material is inputted to described GM;
Obtain the benchmark content of the material to be detected of described GM output;
The content of the described material to be detected obtaining and described benchmark content are compared;
If comparison result meets default value scope, the content of judging described material to be detected is effective content;
If comparison result does not meet default value scope, the content of judging described material to be detected is invalid content.
2. method according to claim 1, is characterized in that, the gray model GM that described establishment is relevant with material to be detected to working environment to be detected, comprising:
Data using the historical effective content of the historical numerical value of the factor material that causes described material to be detected to produce in described working environment to be detected and corresponding described material to be detected as the described GM of composition;
Obtain thus the described GM relevant with material to be detected to working environment to be detected.
3. method according to claim 1, is characterized in that, described content and described benchmark content by the described material to be detected obtaining is in advance compared, and comprising:
Ask the difference of content and the described benchmark content of described material to be detected;
Accordingly,
If described difference is less than default value scope, the content of judging described material to be detected is effective content;
If described difference is greater than default value scope, the content of judging described material to be detected is invalid content.
4. according to the method described in claims 1 to 3 any one, it is characterized in that,
The numerical value of described factor material collects by environmental pollution working state recording instrument.
5. according to the method described in claims 1 to 3 any one, it is characterized in that,
The content of the described material to be detected obtaining is by reporting or directly recording.
6. a data judgment means, is characterized in that, comprising:
Creating unit, for creating the gray model GM relevant with material to be detected to working environment to be detected;
Acquiring unit, the numerical value of factor material and the content of described material to be detected that for obtaining described working environment to be detected, cause described material to be detected to produce;
Input block, for inputting described GM by the numerical value of described factor material;
Output unit, for obtaining the benchmark content of material to be detected of described GM output;
Comparing unit, for comparing the content of the described material to be detected obtaining and described benchmark content;
If comparison result meets default value scope, the content of judging described material to be detected is effective content;
If comparison result does not meet default value scope, the content of judging described material to be detected is invalid content.
7. device according to claim 6, is characterized in that, described creating unit, comprising:
First creates subelement, for described working environment to be detected being caused to the historical numerical value of factor material that described material to be detected produces and the historical effective content of the corresponding described material to be detected data as the described GM of composition;
Second creates subelement, for obtaining thus the described GM relevant with material to be detected to working environment to be detected.
8. device according to claim 6, is characterized in that, described comparing unit specifically for:
Ask the difference of content and the described benchmark content of described material to be detected;
Accordingly,
If described difference is less than default value scope, the content of judging described material to be detected is effective content;
If described difference is greater than default value scope, the content of judging described material to be detected is invalid content.
9. according to the device described in claim 6 to 8 any one, it is characterized in that,
The numerical value of described factor material collects by environmental pollution working state recording instrument.
10. according to the device described in claim 6 to 8 any one, it is characterized in that,
The content of the described material to be detected obtaining is by reporting or directly recording.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6539311B1 (en) * | 2000-10-30 | 2003-03-25 | The Mitre Corporation | Apparatus and method for measuring concentrations of a chemical/biological/nuclear agent in an environment |
| CN101776673A (en) * | 2010-01-05 | 2010-07-14 | 中色（宁夏）东方集团有限公司 | Parameter detection method and device |
| CN102200465A (en) * | 2011-03-23 | 2011-09-28 | 三一重工股份有限公司 | Method and system for detecting fault of fuel level sensor |
| CN102354381A (en) * | 2011-10-25 | 2012-02-15 | 阳泉市联宇星信息技术有限公司 | Dynamic prediction analysis technology of gas emission quantity in coal mine |
| CN102622858A (en) * | 2012-03-23 | 2012-08-01 | 山东大学 | Method for detecting toxic-gas leakage areas |
| CN102890140A (en) * | 2011-07-22 | 2013-01-23 | 北京汇***经济技术开发有限公司 | Early warning method for detecting and identifying nuclear-biological-chemical aerosol particles in air |
| CN103336906A (en) * | 2013-07-15 | 2013-10-02 | 哈尔滨工业大学 | Sampling GPR method of continuous anomaly detection in collecting data flow of environment sensor |
-
2013
- 2013-12-31 CN CN201310753358.7A patent/CN103728419B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6539311B1 (en) * | 2000-10-30 | 2003-03-25 | The Mitre Corporation | Apparatus and method for measuring concentrations of a chemical/biological/nuclear agent in an environment |
| CN101776673A (en) * | 2010-01-05 | 2010-07-14 | 中色（宁夏）东方集团有限公司 | Parameter detection method and device |
| CN102200465A (en) * | 2011-03-23 | 2011-09-28 | 三一重工股份有限公司 | Method and system for detecting fault of fuel level sensor |
| CN102890140A (en) * | 2011-07-22 | 2013-01-23 | 北京汇***经济技术开发有限公司 | Early warning method for detecting and identifying nuclear-biological-chemical aerosol particles in air |
| CN102354381A (en) * | 2011-10-25 | 2012-02-15 | 阳泉市联宇星信息技术有限公司 | Dynamic prediction analysis technology of gas emission quantity in coal mine |
| CN102622858A (en) * | 2012-03-23 | 2012-08-01 | 山东大学 | Method for detecting toxic-gas leakage areas |
| CN103336906A (en) * | 2013-07-15 | 2013-10-02 | 哈尔滨工业大学 | Sampling GPR method of continuous anomaly detection in collecting data flow of environment sensor |
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