CN102861531A - Stirring machine burdening quantity monitoring device and method - Google Patents
Stirring machine burdening quantity monitoring device and method Download PDFInfo
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- CN102861531A CN102861531A CN2012103760479A CN201210376047A CN102861531A CN 102861531 A CN102861531 A CN 102861531A CN 2012103760479 A CN2012103760479 A CN 2012103760479A CN 201210376047 A CN201210376047 A CN 201210376047A CN 102861531 A CN102861531 A CN 102861531A
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Abstract
The invention discloses a stirring machine burdening quantity monitoring device and a method and belongs to the technical field of signal monitoring and processing. The device comprises a stirring machine, a transmitter, a signal terminal strip, a control device platform and a production data monitoring and analysis system, the production data monitoring and analysis system is used for real-timely monitoring input and output signals of the control device platform and determining irregular burdening behaviors according to times of receiving a hopper opening and closing signal, and actual burdening quantity of each hopper, hopper number of irregular burdening and irregular burdening quantity on the stirring machine are statistically figured out through data generation. According to the stirring machine burdening quantity monitoring device and the method, the production data monitoring and analysis system is embedded into the control device platform, so that input and output signals of the control device platform can be directly monitored, monitored signals are analyzed, integrated and processed, finally actual burdening quantity of each hopper, hopper number of irregular burdening and irregular burdening quantity are generated, and thereby a monitor can clearly find out the problem of the burdening and reason of subquality products.
Description
Technical field
The invention belongs to signal monitoring and processing technology field, particularly the device and method to the dosage monitoring of special use in the mixer control device.
Background technology
At present, the harvester of usually installing on the mixer in the mixing plant is the control device platform, and the control device platform gathers by the signal after transmitter is changed, and signal is processed, and generates at last mixer dosage in the course of the work.But can not find out at discharge process in violation of rules and regulations batching behavior whether occurs in the result data, it shows that result data all is the dosage of setting in advance.Therefore, such signals collecting and processing mode can't guarantee data validity, cause the most at last the off quality of product, and underproof product is used in the engineering construction, will bring serious harm to engineering, brings serious loss to enterprise.Therefore, develop a kind of mixer dosage monitoring device and method is problem anxious to be resolved always.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of mixer dosage monitoring device and method, with the purpose that reaches live signal collection, the operation of Real-Time Monitoring batching, assurance image data authenticity and prevent from faking.
Technical scheme of the present invention is achieved in that a kind of mixer dosage monitoring device, comprises mixer, transmitter, signal terminal row and control device platform, in addition, also comprises:
Creation data monitoring and analytical system: the input/output signal that is used for the real-time inspection and control apparatus platform, and signal resolved, integrates, changes, data to generation are carried out smoothly, filtration treatment, and last foundation receives hopper switching signal number of times and judges in violation of rules and regulations batching behavior; By the generation of data, computing also counts the actual dosage of each hopper on the mixer, in violation of rules and regulations hopper number and the dosage in violation of rules and regulations of batching;
Described creation data monitoring and analytical system are embedded in the control device platform;
Described monitoring client PC is connected with the control device platform, is used for showing the final data message that generates of creation data monitoring and analytical system;
Described configuration software is installed on the monitoring client PC, as the medium software that shows creation data monitoring and the final data message that generates of analytical system.
A kind of mixer dosage monitoring method adopts creation data monitoring and analytical system to realize, may further comprise the steps:
Step 1: start mixer and prepare to begin batching work.
Step 2: set discharging order and the discharging quantity of each hopper at the control device platform, each hopper begins discharging.
Step 3: in the moment that mixer starts, transmitter will be changed all signals that mixer produces, and generate standard signal, and send signal terminal row to.
Step 4: the control device platform gathers the standard signal of terminal row transmission, and standard signal resolved, switching signal and discharging signal are classified, then convert switching value and discharging quantity information to, and it is integrated processing with category information, generate at last discharging quantity, and this discharging quantity is exactly the dosage of setting before the discharging; Simultaneously, its result shows at the control device platform, checks for the operator.
Step 5: by the creation data monitoring and the analytical system that are embedded in the control device platform, call the signal that the control device platform reads the terminal row transmission, and the signal that reads resolved, tell the classification of signal, uniformity signal is combined, different switching according to classification becomes switching value and discharging quantity again, and what the result of conversion was corresponding is stored in the batching time series data; Creation data monitoring and analytical system calculate actual dosage, the violation dosage of each hopper, follow according to receiving hopper switching value signal number of times again and judge in violation of rules and regulations batching behavior, and basis for estimation is:
Two hoppers occur and open the door simultaneously, it is the hopper number of in violation of rules and regulations batching that the hopper that then opens the door for the second time number can be denoted as; Number search corresponding discharging quantity according to the hopper of batching, i.e. the discharging quantity difference of this discharging discharging quantity at closing time when opening the door, this difference be this violation dosage; The actual dosage of each hopper is exactly that this hopper is discharging quantity own and is the in violation of rules and regulations summations of dosages of other hoppers;
Step 6: generating result data will show at the monitoring client PC by configuration software, check for the manager.Advantage of the present invention: what the present invention proposed enters creation data monitoring and analytical system at the control device platform built-in, at shadow not
Ring in the situation of the normal use of other acquisition softwares and equipment on the control device platform, the input/output signal of direct monitor controller platform, and the signal that monitors resolved, integrates, processes, the final actual dosage of each hopper, in violation of rules and regulations hopper number and the dosage in violation of rules and regulations of batching of generating, the generation of these result datas can make the supervisor find out clearly the problem place of this batching, finds the underproof reason of product; And control device platform itself is processed collection signal and in fact the dosage that generates is exactly the discharging value that sets before the discharging, can't pick out in violation of rules and regulations batching whether to occur in discharge process.Therefore, creation data monitoring and analytical system that the present invention proposes have changed traditional pattern to collection signal processing and calculating, and real-time monitoring has guaranteed the authenticity of data, has solved the black box problem that original device exists, and has prevented imitation behavior; Simultaneously, native system is embedded in the control device platform, can reduce the technical difficulty of installation, has reduced cost, and carries out simultaneously work with original device, has realized resource-sharing, and has generated result data respectively, makes the manager screen out clearly imitation behavior; And then strengthened management to the mixing plant blending process, and contained the phenomenon of using inferior materials and turning out substandard goods, practising fraud, bring larger benefit for enterprise and country.
Description of drawings
Fig. 1 is the structured flowchart of a kind of mixer dosage of the present invention monitoring device;
Fig. 2 is the workflow diagram of a kind of mixer dosage of the present invention monitoring device.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the present invention are described in further detail.
Present embodiment provides a kind of mixer dosage monitoring device structured flowchart, as shown in Figure 1.Comprise mixer 1, transmitter 2, signal terminal row 3 and control device platform 4, also comprise the creation datas monitoring that is installed in the control device platform 4 and analytical system 4-1, monitoring client PC 5 and the configuration software 5-1 that is positioned at the monitoring client PC.
Creation data monitoring and analytical system 4-1, be embedded in the control device platform 4, the input/output signal (the creation data monitoring and the analytical system 4-1 that are present embodiment call the signal that control device platform 4 reads terminal row output) that is used for the real-time inspection and control apparatus platform, and with signal resolution, tell the classification (being switching signal or discharging signal) of signal, uniformity signal is combined, different switching according to classification becomes switching value and discharging quantity again, what the result of conversion was corresponding is stored in the batching time series data, the data that generate are carried out smoothly, filtration treatment, namely according to the batching time series data, calculate the actual dosage of each hopper, the violation dosage, follow again according to receiving hopper switching value signal number of times and judge in violation of rules and regulations batching behavior, basis for estimation is two hoppers to occur to open the door simultaneously, and it is the hopper number of in violation of rules and regulations batching that the hopper that then opens the door for the second time number can be denoted as; Number search corresponding discharging quantity according to the hopper of batching, i.e. the discharging quantity difference of this discharging discharging quantity at closing time when opening the door, namely this difference be this violation dosage; The actual dosage of each hopper is exactly that this hopper is discharging quantity own and is the in violation of rules and regulations summations of dosages of other hoppers.At last, result data will show at monitoring client PC 5 by configuration software 5-1.
Monitoring client PC 5 and control device platform 4 are connected by computer network, are used for showing the actual dosage of creation data monitoring and final each hopper that generates of analytical system 4-1, in violation of rules and regulations hopper number and the dosage in violation of rules and regulations of batching.
Configuration software 5-1 is installed on the monitoring client PC 5, as the medium software that shows creation data monitoring and the final data message that generates of analytical system 4-1.Creation data monitoring and analytical system 4-1 that present embodiment adopts, in the situation that does not affect the normal use of other acquisition softwares and equipment on the control device platform 4, with the input/output signal of direct monitor controller platform 4, and to the signal that monitors resolve, integration and conversion process.The monitoring of this creation data and analytical system 4-1 are embedded in purpose in the control device platform 4 and both differences of working and are: 1. control device platform 4 has the control function, and it can set and control the discharging quantity of mixer, has human factor; 2. creation data monitoring and analytical system 4-1 are embedded in the control device platform 4, make creation data monitoring and analytical system 4-1 call the signal that control device platform 4 comes 3 transmission of read signal terminal row, both are worked simultaneously, and the data of generation keep simultaneity, are convenient to the result and distinguish; 3. when creation data monitoring and analytical system 4-1 are installed, reduce technical difficulty, reduced installation cost; 4. the input/output signal of creation data monitoring and analytical system 4-1 real-time inspection and control apparatus platform 4, and signal resolved, integrates, changes, corresponding generation batching time series data, calculate the actual dosage of each hopper, in violation of rules and regulations hopper number and the dosage in violation of rules and regulations of batching according to this time series data again, this Real-Time Monitoring, calculate and guaranteed data validity; Simultaneously, the manager can be seen clearly clearly in monitoring client PC 5 and real result prevented fraud; 5. control device platform 4 is the last dosages that generate according to the setting to dosage, and its dosage all is exact value, can't find out the in violation of rules and regulations operation of batching whether to occur in discharge process, so just can't guarantee the authenticity of data; 6. by the contrast to creation data monitoring and analytical system 4-1 and control device platform 4 generated datas, the manager just can find out clearly whether these batching data are true, screen the imitation behavior in the blending process, solved the black box of control device platform 4 self.
Present embodiment utilizes flow process that creation data monitoring and analytical system process the dosage data as shown in Figure 2.This flow process starts from step 201.In step 202, start mixer and prepare to begin batching work, adopt 8 in hopper in the present embodiment, divide to be used for～No. 8 material of No. 1 material of configuration.
In step 203, set discharging order and the discharging quantity of each hopper of each hopper at the control device platform, each hopper begins discharging.In the present embodiment, the dosage of setting and discharging sequentially are: No. 1 material: 500 kilograms; No. 2 material: 550 kilograms; No. 3 material: 350 kilograms; No. 4 material: 500 kilograms; No. 5 material: 450 kilograms; No. 6 material: 260 kilograms; No. 7 material: 200 kilograms; No. 8 material: 250 kilograms.
In step 204, in the moment that mixer starts, transmitter will be changed all signals that mixer produces, and generate standard signal (4～20 milliamperes), and sending signal terminal row to, the signal terminal number that adopts in the present embodiment all can between 25～30.
In step 205, the control device platform gathers the standard signal of terminal row transmission, and standard signal resolved, switching signal and discharging signal are classified, then convert switching value and discharging quantity information to, and it is carried out integrate processing with category information, generate at last discharging quantity, and this discharging quantity is exactly the dosage of setting before the discharging; Dosage shows below at the control device platform:
No. 1 material: 500 kilograms;
No. 2 material: 550 kilograms;
No. 3 material: 350 kilograms;
No. 4 material: 500 kilograms;
No. 5 material: 450 kilograms;
No. 6 material: 260 kilograms;
No. 7 material: 200 kilograms;
No. 8 material: 250 kilograms;
In step 206, by the creation data monitoring and the analytical system that are embedded in the control device platform, the PLC that calls in the control device platform reads the signal of terminal row transmission, and the signal that reads resolved, tell the classification (being switching signal or discharging signal) of signal, uniformity signal is combined, and the different switching according to classification becomes switching value and discharging quantity information again
What the result of conversion was corresponding is stored in the batching time series data, and namely table 1 is dosage, the table 2 switching value batching time-scale of each hopper:
Table 1 is the dosage of each hopper
Table 2 switching value batching time-scale
| Hopper number | State | State | State | State | State | State | State | State |
| No. 1 material | Open | Open | Close | Open | Close | Close | Close | Close |
| No. 2 material | Close | Open | Close | Close | Close | Close | Close | Close |
| No. 3 material | Close | Close | Open | Close | Open | Close | Close | Close |
| No. 4 material | Close | Close | Close | Open | Close | Close | Close | Close |
| No. 5 material | Close | Close | Close | Close | Open | Close | Close | Close |
| No. 6 material | Close | Close | Close | Close | Close | Open | Close | Close |
| No. 7 material | Close | Close | Close | Close | Close | Close | Open | Open |
| No. 8 material | Close | Close | Close | Close | Close | Close | Close | Open |
Creation data monitoring and analytical system to the data of generation table 1 and table 2 carry out smoothly, filtration treatment, namely calculate actual dosage, the violation dosage of each hopper, follow again according to receiving hopper switching value signal number of times and judge in violation of rules and regulations batching behavior, basis for estimation is: two hoppers occur and open the door simultaneously, it is the hopper number of in violation of rules and regulations batching that the hopper that then opens the door for the second time number can be denoted as; Number search corresponding discharging quantity according to the hopper of batching, i.e. the discharging quantity difference of this discharging discharging quantity at closing time when opening the door, namely this difference be this violation dosage; The actual dosage of each hopper is exactly that this hopper is discharging quantity own and is the in violation of rules and regulations summations of dosages of other hoppers.
In the present embodiment: as can be seen from Table 2, when No. 2 material opened the door, No. 1 material opened the door; When No. 4 material opened the door, No. 1 material opened the door; When No. 5 material opened the door, No. 3 material opened the door; When No. 8 material opened the door, No. 7 material opened the door.Therefore corresponding in table 1, according to the discharging order of hopper, can calculate in violation of rules and regulations dosage: No. 1 material at secondary discharging quantity is: the 700-500=200 kilogram namely is that the violation of No. 2 material is prepared burden; No. 1 material at for the third time discharging quantity is: the 1000-700=300 kilogram namely is the violation batching to No. 4 material; No. 3 material at secondary discharging quantity is: the 650-350=300 kilogram namely is the violation batching to No. 5 material; No. 7 material at secondary discharging quantity is: the 450-200=250 kilogram namely is the violation batching to No. 8 material.According to table 1, can calculate the actual dosage of each hopper: No. 1 hopper is 500+(700-500)+(1000-700)=1000 kilogram; No. 2 hopper is 350 kilograms; No. 3 hoppers are 350+(650-350)=650 kilograms; No. 4 hopper is 100 kilograms; No. 5 hopper is 150 kilograms; No. 6 hopper is 260 kilograms; No. 7 hoppers are 200+(450-200)=450 kilograms; No. 8 hopper is 0 kilogram.
In step 207, generate result data will show at the monitoring client PC by configuration software, check for the manager, concrete outcome is as follows:
The actual dosage of each hopper:
No. 1 material: 1000 kilograms;
No. 2 material: 350 kilograms;
No. 3 material: 650 kilograms;
No. 4 material: 100 kilograms;
No. 5 material: 150 kilograms;
No. 6 material: 260 kilograms;
No. 7 material: 450 kilograms;
No. 8 material: 0 kilogram;
The hopper of batching number in violation of rules and regulations:
Be respectively No. 1 material, No. 3 material, No. 7 material;
The violation dosage:
No. 1 material is that No. 2 material are prepared burden in violation of rules and regulations: the 700-500=200 kilogram;
No. 1 material is that No. 4 material are prepared burden in violation of rules and regulations: the 1000-700=300 kilogram;
No. 3 material are that No. 5 material are prepared burden in violation of rules and regulations: the 650-350=300 kilogram;
No. 7 material are that No. 8 material are prepared burden in violation of rules and regulations: the 450-200=250 kilogram.
Step 205 is each hopper batching scale that original system generates, dosage does not embody in violation of rules and regulations, this table is not the actual match ratio of product, and step 206 is the actual batching of each hopper scales that native system generates, the clear hopper that has shown batching in violation of rules and regulations number and dosage in violation of rules and regulations, provide truly the actual match ratio of product, and provided simultaneously in violation of rules and regulations dosage.
So this system can significantly improve the accuracy rate of the batching metering of product, it is the part that improves the great quality monitoring of concrete mix validity.
Although more than described the specific embodiment of the present invention, the one skilled in the art should be appreciated that these only illustrate, and can make various changes or modifications to these embodiments, and not deviate from principle of the present invention and essence.Scope of the present invention is only limited by appended claims.
Claims (6)
1. a mixer dosage monitoring device comprises mixer, transmitter, signal terminal row and control device platform, it is characterized in that: also comprise:
Creation data monitoring and analytical system: the input/output signal that is used for the real-time inspection and control apparatus platform, and signal resolved, integrates, changes, data to generation are carried out smoothly, filtration treatment, last judge in violation of rules and regulations batching behavior, and data by generating according to receiving hopper switching signal number of times, count the violation dosage of each hopper on the mixer, and actual dosage.
2. mixer dosage monitoring device according to claim 1 is characterized in that: described creation data monitoring and analytical system are embedded in the control device platform.
3. mixer dosage monitoring device according to claim 1, it is characterized in that: described parsing refers to: telling the classification of signal, is switching signal or discharging signal; Described integration refers to: with generic signal integration together; Described conversion refers to: convert switching signal and discharging signal to switching value and discharging quantity respectively.
4. mixer dosage monitoring device according to claim 1 is characterized in that: described judgement in violation of rules and regulations batching refers to: when two hoppers occurring and open the door simultaneously, it is batching in violation of rules and regulations that the hopper that then opens the door for the second time can be denoted as.
5. a mixer dosage monitoring method adopts mixer dosage monitoring device claimed in claim 1, it is characterized in that: may further comprise the steps:
Step 1: start mixer and begin batching work;
Step 2: set discharging order and the discharging quantity of each hopper at the control device platform, each hopper carries out discharging;
Step 3: in the moment that mixer starts, transmitter will be changed all signals that mixer produces, and generate standard signal, and send signal terminal row to;
Step 4: the control device platform gathers the standard signal of terminal row transmission, and standard signal resolved, switching signal and discharging signal are classified, then convert switching value and discharging quantity information to, and it is carried out integrate processing with category information, generate at last discharging quantity, and this discharging quantity is exactly the dosage of setting before the discharging; Simultaneously, show the result on the control device platform, check for the operator;
Step 5: by the creation data monitoring and the analytical system that are embedded in the control device platform, call the signal that the control device platform reads the terminal row transmission, and the signal that reads resolved, tell the classification of signal, uniformity signal is combined, different switching according to classification becomes switching value and discharging quantity information again, and what the result of conversion was corresponding is stored in the batching time series data; The multi-channel data acquisition analytical system calculates actual dosage, the violation dosage of each hopper, follows according to receiving hopper switching value signal number of times again and judges in violation of rules and regulations batching behavior, and basis for estimation is:
Two hoppers occur and open the door simultaneously, it is the hopper number of in violation of rules and regulations batching that the hopper that then opens the door for the second time number can be denoted as; Number search corresponding discharging quantity according to the hopper of batching, i.e. the discharging quantity difference of this discharging discharging quantity at closing time when opening the door, namely this difference be this violation dosage; The actual dosage of each hopper is exactly that this hopper is discharging quantity own and is the in violation of rules and regulations summations of dosages of other hoppers;
Step 6: generating result data will show at the monitoring client PC by configuration software, check for the manager.
6. mixer dosage monitoring method according to claim 5, it is characterized in that: the scope of described standard signal is 4～20 milliamperes.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201441902U (en) * | 2009-05-22 | 2010-04-28 | 莱州鲁达刹车片有限公司 | Automatic batching device with error-proof function |
| CN102059071A (en) * | 2010-11-16 | 2011-05-18 | 吕斌 | Automatic blending material control system for sintering production |
| CN102681482A (en) * | 2012-05-23 | 2012-09-19 | 沈阳新一代信息技术有限公司 | Device and method for monitoring aggregate metering process of forced intermittent asphalt stirring equipment |
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- 2012-09-29 CN CN2012103760479A patent/CN102861531A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201441902U (en) * | 2009-05-22 | 2010-04-28 | 莱州鲁达刹车片有限公司 | Automatic batching device with error-proof function |
| CN102059071A (en) * | 2010-11-16 | 2011-05-18 | 吕斌 | Automatic blending material control system for sintering production |
| CN102681482A (en) * | 2012-05-23 | 2012-09-19 | 沈阳新一代信息技术有限公司 | Device and method for monitoring aggregate metering process of forced intermittent asphalt stirring equipment |
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Application publication date: 20130109 |