CN115857441B - Coal type control information transmission system in coking coal washing and selecting process - Google Patents
Coal type control information transmission system in coking coal washing and selecting process Download PDFInfo
- Publication number
- CN115857441B CN115857441B CN202211432509.4A CN202211432509A CN115857441B CN 115857441 B CN115857441 B CN 115857441B CN 202211432509 A CN202211432509 A CN 202211432509A CN 115857441 B CN115857441 B CN 115857441B
- Authority
- CN
- China
- Prior art keywords
- information transmission
- washing
- qualified
- signal
- time point
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 268
- 238000005406 washing Methods 0.000 title claims abstract description 225
- 238000000034 method Methods 0.000 title claims abstract description 124
- 239000003245 coal Substances 0.000 title claims abstract description 94
- 238000004939 coking Methods 0.000 title claims abstract description 64
- 230000002159 abnormal effect Effects 0.000 claims abstract description 32
- 238000012544 monitoring process Methods 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims description 114
- 238000004458 analytical method Methods 0.000 claims description 66
- 238000007667 floating Methods 0.000 claims description 54
- 238000004140 cleaning Methods 0.000 claims description 22
- 238000007689 inspection Methods 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000010924 continuous production Methods 0.000 claims description 6
- 238000012797 qualification Methods 0.000 claims description 6
- 238000012216 screening Methods 0.000 claims description 6
- 230000006854 communication Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 238000012937 correction Methods 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 description 9
- 239000000571 coke Substances 0.000 description 9
- 239000002802 bituminous coal Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000005997 Calcium carbide Substances 0.000 description 1
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007175 bidirectional communication Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 1
Abstract
The invention discloses a coal type control information transmission system in a coking coal washing and selecting process, which belongs to the technical field of coal type control information transmission and is used for solving the technical problem that in the prior art, the washing and selecting process of coking coal cannot be monitored, so that the information transmission efficiency in the washing and selecting process cannot be accurately judged; and detecting the information transmission in the corresponding washing and selecting process, and judging whether the information transmission efficiency is qualified or not when the efficiency is abnormal in the washing and selecting process, so that the monitoring accuracy and the monitoring strength of the information transmission in the washing and selecting process are improved.
Description
Technical Field
The invention belongs to the field of coal production, relates to a coal type control information transmission technology, and in particular relates to a coal type control information transmission system in a coking coal washing process.
Background
Coking coal is a kind of bituminous coal, and conventionally has certain cohesiveness, and can be coked under the coking condition of a chamber-type coke oven, and raw material coal for producing coke with certain quality is commonly called as coking coal. According to the coal classification standard, lean coal, coking coal, fat coal, 1/3 coking coal, gas fat coal, gas coal and 1/2 caking coal in the bituminous coal belong to coking coal. As the name suggests, coking coals are mainly used for coke, and are generally classified into metallurgical coke (including blast furnace coke, foundry coke, ferroalloy coke, etc.), gasification coke, coke for calcium carbide, etc. according to the purpose. Coking coal production is directly related to heavy industrial departments such as metallurgy, coal chemical industry and the like and partial industries such as electric power, urban gas and the like, affects the long-term development of the whole industrial system and the life of people, and coal is a non-renewable resource, and reasonable development scale and protection of the coal must be studied.
However, in the prior art, the cleaning and selecting process cannot be monitored in the cleaning and selecting process of coking coal, so that the information transmission efficiency in the cleaning and selecting process cannot be accurately judged, and meanwhile, whether the information transmission performance is normal or not is accurately judged in the cleaning and selecting process, so that the information transmission efficiency cannot be ensured;
therefore, a coal type control information transmission system in the coking coal washing process is provided.
Disclosure of Invention
The invention aims to solve the problems, and provides a coal type control information transmission system in the coking coal washing and selecting process, which is used for detecting the coking coal washing and selecting process and judging whether the coking coal washing and selecting process is qualified, so that the working efficiency of the coking coal washing and selecting is ensured to be qualified, and meanwhile, the information transmission process in the washing and selecting process is detected and analyzed through the control and detection of the washing and selecting process, and the information transmission efficiency is ensured to be qualified; and detecting the information transmission in the corresponding washing and selecting process, and judging whether the information transmission efficiency is qualified or not when the efficiency is abnormal in the washing and selecting process, so that the monitoring accuracy and the monitoring strength of the information transmission in the washing and selecting process are improved.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides a coking coal washes coal kind control information transmission system in selection process, includes the server, and the server communication is connected with:
the washing control detection unit is used for detecting a coking coal washing process, judging whether the coking coal washing process is qualified or not, collecting a washing time period of coking coal, marking the washing time period as an analysis time period, dividing the analysis time period into i sub-time points, wherein i is a natural number greater than 1, obtaining washing control detection coefficients of all the sub-time points in the analysis time period through analysis, dividing the sub-time points into qualified operation time points and unqualified operation time points according to comparison of the washing control detection coefficients, and sending the qualified operation time points and the unqualified operation time points to the server;
the information transmission detection unit is used for detecting the information transmission in the corresponding washing and selecting process, judging whether the information transmission efficiency is qualified or not when the efficiency is abnormal in the washing and selecting process, marking the information transmission performed at the non-qualified running time point as state instruction feedback, generating an information transmission detection unqualified signal and an information transmission detection qualified signal through analysis, and sending the information transmission detection unqualified signal and the information transmission detection qualified signal to the server;
the transmission performance analysis unit is used for carrying out performance analysis on information transmission in the washing process, judging whether the information transmission efficiency in the current production process is normal or not, generating a transmission speed abnormal signal and a transmission speed normal signal through analysis, and sending the transmission speed abnormal signal and the transmission speed normal signal to the server;
the self-adaptive capacity detection unit is used for monitoring the self-adaptive capacity of information transmission in the washing process, generating a self-adaptive capacity disqualification signal and a self-adaptive capacity qualification signal through analysis, and sending the self-adaptive capacity disqualification signal and the self-adaptive capacity qualification signal to the server.
As a preferred embodiment of the present invention, the washing control detection unit operates as follows:
collecting the average coal loss amount in the coking coal washing and selecting process and the cleaning area occupation ratio of the coking coal in the washing and selecting process in an analysis time period, and marking the average coal loss amount in the coking coal washing and selecting process and the cleaning area occupation ratio of the coking coal in the washing and selecting process in the analysis time period as SHi and ZBi respectively; collecting the cleaning qualified carbon quantity ratio in the coking coal screening quantity in the analysis time period, and marking the cleaning qualified carbon quantity ratio in the coking coal screening quantity in the analysis time period as TLi; the cleaning qualified carbon quantity ratio is expressed as that the cleaning area ratio of coking coal exceeds a corresponding threshold value;
by the formulaObtaining washing control detection coefficients Xi of all sub-time points in an analysis time period, wherein a1, a2 and a3 are preset proportionality coefficients, a1 is more than a2 and more than a3 is more than 0, beta is an error correction factor, and the value is 0.9865; and comparing the washing control detection coefficient Xi of each sub-moment point in the analysis time period with a washing control detection coefficient threshold value.
As a preferred embodiment of the present invention, the comparison process of the washing control detection coefficient and the washing control detection coefficient threshold value is as follows:
if the washing control detection coefficient Xi of each sub-time point in the analysis time period exceeds the washing control detection coefficient threshold value, judging that the washing detection is qualified when the current sub-time point, and marking the corresponding sub-time point as a qualified operation time point; if the washing control detection coefficient Xi of each sub-time point in the analysis time period does not exceed the washing control detection coefficient threshold value, judging that washing detection is not qualified at the current sub-time point, and marking the corresponding sub-time point as a non-qualified running time point.
As a preferred embodiment of the present invention, the information transmission detection unit operates as follows:
the method comprises the steps of collecting interval time between a non-qualified running time point and a state instruction feedback time point and average buffer time between a qualified running time point and a non-qualified running time point, and comparing the interval time between the non-qualified running time point and the state instruction feedback time point and the average buffer time between the qualified running time point and the non-qualified running time point with an interval time threshold and an average buffer time threshold respectively:
if the interval time between the non-qualified running time point and the state instruction feedback time point exceeds the interval time threshold, or the average buffer time between the qualified running time point and the non-qualified running time point exceeds the average buffer time threshold, judging that the information transmission detection is unqualified in the washing and selecting time period, generating an information transmission detection unqualified signal, sending the information transmission detection unqualified signal to a server, and monitoring the information transmission in the corresponding washing and selecting process after the server receives the information transmission detection unqualified signal;
if the interval time between the non-qualified running time point and the state instruction feedback time point does not exceed the interval time threshold, and the average buffer time between the qualified running time point and the non-qualified running time point does not exceed the average buffer time threshold, judging that the information transmission detection is qualified in the washing time period, generating an information transmission detection qualified signal and sending the information transmission detection qualified signal to a server.
As a preferred embodiment of the invention, the transmission performance analysis unit operates as follows:
the method comprises the steps of collecting the speed floating frequency of information transmission in a washing process and the information transmission times in a corresponding washing process inspection period in the washing process, and comparing the speed floating frequency of information transmission in the washing process and the information transmission times in the corresponding washing process inspection period in the washing process with a floating frequency threshold value and an information transmission times threshold value range respectively:
if the speed floating frequency of the information transmission in the washing and selecting process exceeds a floating frequency threshold value, judging that the information transmission performance in the washing and selecting process is unqualified, generating a transmission speed abnormal signal and sending the transmission speed abnormal signal to a server; if the speed floating frequency of the information transmission in the washing and selecting process does not exceed the floating frequency threshold value, judging that the information transmission performance in the washing and selecting process is qualified, generating a transmission speed normal signal and sending the transmission speed normal signal to a server;
if the number of information transmission times in the inspection period of the corresponding washing and selecting process does not exceed the threshold range of the number of information transmission times in the washing and selecting process, judging that the number of information transmission times in the washing and selecting process is abnormal, generating an information transmission performance abnormal signal and sending the information transmission performance abnormal signal to a server;
if the information transmission times in the inspection period of the corresponding washing and selecting process exceeds the threshold range of the information transmission times in the washing and selecting process, judging that the information transmission efficiency is low in the washing and selecting process, generating an information transmission performance inefficiency signal and sending the information transmission performance inefficiency signal to a server; if the information transmission times in the inspection period of the corresponding washing and selecting process in the washing and selecting process are in the threshold value range of the information transmission times, judging that the information transmission performance in the washing and selecting process is qualified, generating an information transmission performance qualified signal and sending the information transmission performance qualified signal to a server.
As a preferred embodiment of the present invention, the adaptive capacity detection unit operates as follows:
the method comprises the steps of collecting the maximum floating span of the information transmission rate and the increasing speed of the floating frequency of the corresponding information transmission rate in the washing and selecting process, and comparing the maximum floating span of the information transmission rate and the increasing speed of the floating frequency of the corresponding information transmission rate in the washing and selecting process with a maximum floating span threshold value and a frequency increasing speed threshold value respectively:
if the maximum floating span of the information transmission rate exceeds the maximum floating span threshold value or the increasing speed of the floating frequency of the corresponding information transmission rate exceeds the frequency increasing speed threshold value in the continuous process of washing and selecting, judging that the self-adaptive capacity detection of the information transmission in the process of washing and selecting is unqualified, generating a self-adaptive capacity unqualified signal and sending the self-adaptive capacity unqualified signal to a server;
if the maximum floating span of the information transmission rate does not exceed the maximum floating span threshold value in the continuous process of washing and selecting, and the increasing speed of the floating frequency of the corresponding information transmission rate does not exceed the frequency increasing speed threshold value, judging that the self-adaptive capacity of the information transmission in the washing and selecting process is qualified, generating a self-adaptive capacity qualified signal and sending the self-adaptive capacity qualified signal to a server.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the coking coal washing and selecting process is detected, so that whether the coking coal washing and selecting process is qualified or not is judged, the working efficiency of coking coal washing and selecting is effectively ensured to be qualified, meanwhile, the information transmission process in the washing and selecting process is detected and analyzed through the control and detection of the washing and selecting process, and the efficiency of information transmission is ensured to be qualified; detecting information transmission in the corresponding washing and selecting process, judging whether the information transmission efficiency is qualified or not when the efficiency is abnormal in the washing and selecting process, and therefore the monitoring accuracy and the monitoring strength of the information transmission in the washing and selecting process are improved;
2. according to the invention, the performance analysis is carried out on the information transmission in the washing and selecting process, so that whether the information transmission efficiency is normal in the current production process is judged, the analysis strength of the information transmission performance is effectively improved, whether the information transmission performance is normal in the current washing and selecting process is accurately judged, meanwhile, the self-adaptive capacity of the information transmission in the washing and selecting process is monitored, the influence on the information transmission when the strength of the washing and selecting process is increased is judged, and therefore whether the anti-interference capacity of the information transmission is qualified is accurately analyzed, the working efficiency of the information transmission is ensured, and the risk of abnormal information transmission is reduced.
Drawings
The present invention is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
Fig. 1 is an overall system block diagram of a coal type control information transmission system in a coking coal washing process.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the invention. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
Referring to fig. 1, a coal type control information transmission system in a coking coal washing process comprises a server, wherein the server is in communication connection with a washing control detection unit, an information transmission detection unit, a transmission performance analysis unit and an adaptive capacity detection unit, and the server is in bidirectional communication connection with the washing control detection unit, the information transmission detection unit, the transmission performance analysis unit and the adaptive capacity detection unit;
in specific implementation, the server generates a washing control detection signal and sends the washing control detection signal to the washing control detection unit, and after the washing control detection unit receives the washing control detection signal, the washing control detection unit detects the coking coal washing process and judges whether the coking coal washing process is qualified, so that the working efficiency of washing the coking coal is qualified, and meanwhile, the information transmission process in the washing process is detected and analyzed through the washing process control detection, so that the information transmission efficiency is qualified;
firstly, collecting a coking coal washing time period, marking the coking coal washing time period as an analysis time period, dividing the analysis time period into i sub-time points, wherein i is a natural number larger than 1, collecting an average coal loss amount in a coking coal washing process and a cleaning area occupation ratio of the coking coal in the washing process in the analysis time period, and marking the average coal loss amount in the coking coal washing process and the cleaning area occupation ratio of the coking coal in the washing process in the analysis time period as SHi and ZBi respectively; collecting the cleaning qualified carbon quantity ratio in the coking coal screening quantity in the analysis time period, and marking the cleaning qualified carbon quantity ratio in the coking coal screening quantity in the analysis time period as TLi; the cleaning qualified carbon quantity ratio is expressed as that the cleaning area ratio of coking coal exceeds a corresponding threshold value;
then, through the formulaObtaining washing control detection coefficients Xi of all sub-time points in an analysis time period, wherein a1, a2 and a3 are preset proportionality coefficients, a1 is more than a2 and more than a3 is more than 0, beta is an error correction factor, and the value is 0.9865;
finally, comparing the washing control detection coefficient Xi of each sub-moment point in the analysis time period with a washing control detection coefficient threshold value:
if the washing control detection coefficient Xi of each sub-time point in the analysis time period exceeds the washing control detection coefficient threshold value, judging that the washing detection is qualified when the current sub-time point, and marking the corresponding sub-time point as a qualified operation time point; if the washing control detection coefficient Xi of each sub-time point in the analysis time period does not exceed the washing control detection coefficient threshold value, judging that washing detection is not qualified at the current sub-time point, and marking the corresponding sub-time point as a non-qualified operation time point;
sending the qualified operation time point and the unqualified operation time point to a server; after receiving the qualified operation time point and the unqualified operation time point, the server generates an information transmission detection signal and sends the information transmission detection signal to an information transmission detection unit, and after receiving the information transmission detection signal, the information transmission detection unit detects the information transmission in the corresponding washing process and judges whether the information transmission efficiency is qualified or not when the efficiency is abnormal in the washing process, so that the monitoring accuracy and the monitoring strength of the information transmission in the washing process are improved;
the information transmission of the non-qualified running time point is marked as state instruction feedback, the interval duration of the non-qualified running time point and the state instruction feedback time point and the average buffer duration of the qualified running time point and the non-qualified running time point are collected, and the interval duration of the non-qualified running time point and the state instruction feedback time point and the average buffer duration of the qualified running time point and the non-qualified running time point are respectively compared with an interval duration threshold and an average buffer duration threshold:
if the interval time between the non-qualified running time point and the state instruction feedback time point exceeds the interval time threshold, or the average buffer time between the qualified running time point and the non-qualified running time point exceeds the average buffer time threshold, judging that the information transmission detection is unqualified in the washing and selecting time period, generating an information transmission detection unqualified signal, sending the information transmission detection unqualified signal to a server, and monitoring the information transmission in the corresponding washing and selecting process after the server receives the information transmission detection unqualified signal;
if the interval time between the non-qualified running time point and the state instruction feedback time point does not exceed the interval time threshold, and the average buffer time between the qualified running time point and the non-qualified running time point does not exceed the average buffer time threshold, judging that the information transmission detection is qualified in the washing time period, generating an information transmission detection qualified signal and sending the information transmission detection qualified signal to a server;
after receiving the information transmission detection qualified signal, the server generates a transmission performance analysis signal and sends the transmission performance analysis signal to a transmission performance analysis unit, and after receiving the transmission performance analysis signal, the transmission performance analysis unit performs performance analysis on the information transmission in the washing and selecting process and judges whether the information transmission efficiency in the current production process is normal or not, so that the analysis strength of the information transmission performance is improved, and whether the information transmission performance in the current washing and selecting process is normal or not is accurately judged;
the method comprises the steps of collecting the speed floating frequency of information transmission in a washing process and the information transmission times in a corresponding washing process inspection period in the washing process, and comparing the speed floating frequency of information transmission in the washing process and the information transmission times in the corresponding washing process inspection period in the washing process with a floating frequency threshold value and an information transmission times threshold value range respectively:
if the speed floating frequency of the information transmission in the washing and selecting process exceeds a floating frequency threshold value, judging that the information transmission performance in the washing and selecting process is unqualified, generating a transmission speed abnormal signal and sending the transmission speed abnormal signal to a server, and after receiving the transmission speed abnormal signal, controlling the signal transmission speed in the corresponding washing and selecting process by the server;
if the speed floating frequency of the information transmission in the washing and selecting process does not exceed the floating frequency threshold value, judging that the information transmission performance in the washing and selecting process is qualified, generating a transmission speed normal signal and sending the transmission speed normal signal to a server;
if the information transmission times in the inspection period of the corresponding washing process in the washing process do not exceed the threshold range of the information transmission times, judging that the information transmission times in the washing process are abnormal, generating an information transmission performance abnormal signal and sending the information transmission performance abnormal signal to a server, and after the server receives the information transmission performance abnormal signal, improving the information transmission quantity in the corresponding washing process;
if the information transmission times in the inspection period of the corresponding washing and selecting process exceeds the threshold range of the information transmission times in the washing and selecting process, judging that the information transmission efficiency is low in the washing and selecting process, generating an information transmission performance inefficiency signal and sending the information transmission performance inefficiency signal to a server, and controlling the information transmission quantity in the corresponding washing and selecting process after the server receives the information transmission performance inefficiency signal;
if the information transmission times in the inspection period of the corresponding washing and selecting process are in the threshold value range of the information transmission times in the washing and selecting process, judging that the information transmission performance in the washing and selecting process is qualified, generating an information transmission performance qualified signal and sending the information transmission performance qualified signal to a server;
after receiving the qualified signal of the information transmission performance, the server generates an adaptive capacity detection signal and sends the adaptive capacity detection signal to the adaptive capacity detection unit, and after receiving the adaptive capacity detection signal, the adaptive capacity detection unit monitors the adaptive capacity of the information transmission in the washing and selecting process and judges the influence on the information transmission when the strength of the washing and selecting process is increased, so that whether the anti-interference capacity of the information transmission is qualified or not is accurately analyzed, the working efficiency of the information transmission is ensured, and the risk of abnormal information transmission is reduced;
the method comprises the steps of collecting the maximum floating span of the information transmission rate and the increasing speed of the floating frequency of the corresponding information transmission rate in the washing and selecting process, and comparing the maximum floating span of the information transmission rate and the increasing speed of the floating frequency of the corresponding information transmission rate in the washing and selecting process with a maximum floating span threshold value and a frequency increasing speed threshold value respectively:
if the maximum floating span of the information transmission rate exceeds the maximum floating span threshold value or the increasing speed of the floating frequency of the corresponding information transmission rate exceeds the frequency increasing speed threshold value in the continuous process of washing and selecting, judging that the self-adaption capacity detection of the information transmission in the process of washing and selecting is unqualified, generating a self-adaption capacity unqualified signal and sending the self-adaption capacity unqualified signal to a server, and after receiving the self-adaption capacity unqualified signal, strengthening the information transmission performance of the corresponding washing and selecting process and simultaneously reducing the frequency of increasing the washing and selecting strength;
if the maximum floating span of the information transmission rate does not exceed the maximum floating span threshold value in the continuous process of washing and selecting, and the increasing speed of the floating frequency of the corresponding information transmission rate does not exceed the frequency increasing speed threshold value, judging that the self-adaptive capacity of the information transmission in the washing and selecting process is qualified, generating a self-adaptive capacity qualified signal and sending the self-adaptive capacity qualified signal to a server.
The formulas are all formulas obtained by collecting a large amount of data for software simulation and selecting a formula close to a true value, and coefficients in the formulas are set by a person skilled in the art according to actual conditions;
when the method is used, a washing and selecting control detection unit is used for detecting a coking coal washing and selecting process, judging whether the coking coal washing and selecting process is qualified or not, collecting a washing and selecting time period of coking coal, marking the washing and selecting time period as an analysis time period, dividing the analysis time period into i sub-time points, i being a natural number larger than 1, obtaining washing and selecting control detection coefficients of all the sub-time points in the analysis time period through analysis, dividing the sub-time points into a qualified operation time point and a non-qualified operation time point according to the washing and selecting control detection coefficients, and sending the qualified operation time point and the non-qualified operation time point to a server; detecting information transmission in the corresponding washing and selecting process through an information transmission detection unit, judging whether the information transmission efficiency is qualified or not when the efficiency is abnormal in the washing and selecting process, marking the information transmission performed at a non-qualified running time point as state instruction feedback, generating an information transmission detection unqualified signal and an information transmission detection qualified signal through analysis, and sending the information transmission detection unqualified signal and the information transmission detection qualified signal to a server; carrying out performance analysis on information transmission in the washing process through a transmission performance analysis unit, judging whether the information transmission efficiency in the current production process is normal or not, generating a transmission speed abnormal signal and a transmission speed normal signal through analysis, and sending the transmission speed abnormal signal and the transmission speed normal signal to a server; and monitoring the self-adaptive capacity of the information transmission in the washing process through a self-adaptive capacity detection unit, generating a self-adaptive capacity disqualification signal and a self-adaptive capacity qualification signal through analysis, and sending the self-adaptive capacity disqualification signal and the self-adaptive capacity qualification signal to a server.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (4)
1. The utility model provides a coking coal washes coal kind control information transmission system in selection process which characterized in that includes the server, and the server communication is connected with:
the washing control detection unit is used for detecting a coking coal washing process, judging whether the coking coal washing process is qualified or not, collecting a washing time period of coking coal, marking the washing time period as an analysis time period, dividing the analysis time period into i sub-time points, obtaining washing control detection coefficients of all the sub-time points in the analysis time period through analysis, comparing the sub-time points according to the washing control detection coefficients, dividing the sub-time points into qualified operation time points and non-qualified operation time points, and sending the qualified operation time points and the non-qualified operation time points to the server;
the information transmission detection unit is used for detecting the information transmission in the corresponding washing and selecting process, judging whether the information transmission efficiency is qualified or not when the efficiency is abnormal in the washing and selecting process, marking the information transmission performed at the non-qualified running time point as state instruction feedback, generating an information transmission detection unqualified signal and an information transmission detection qualified signal through analysis, and sending the information transmission detection unqualified signal and the information transmission detection qualified signal to the server;
the transmission performance analysis unit is used for carrying out performance analysis on information transmission in the washing process, judging whether the information transmission efficiency in the current production process is normal or not, generating a transmission speed abnormal signal and a transmission speed normal signal through analysis, and sending the transmission speed abnormal signal and the transmission speed normal signal to the server;
the self-adaptive capacity detection unit is used for monitoring the self-adaptive capacity of information transmission in the washing process, generating a self-adaptive capacity disqualification signal and a self-adaptive capacity qualification signal through analysis, and sending the self-adaptive capacity disqualification signal and the self-adaptive capacity qualification signal to the server;
the information transmission detection unit has the following operation processes:
the method comprises the steps of collecting interval time between a non-qualified running time point and a state instruction feedback time point and average buffer time between a qualified running time point and a non-qualified running time point, and comparing the interval time between the non-qualified running time point and the state instruction feedback time point and the average buffer time between the qualified running time point and the non-qualified running time point with an interval time threshold and an average buffer time threshold respectively:
if the interval time between the non-qualified running time point and the state instruction feedback time point exceeds the interval time threshold, or the average buffer time between the qualified running time point and the non-qualified running time point exceeds the average buffer time threshold, judging that the information transmission detection is unqualified in the washing and selecting time period, generating an information transmission detection unqualified signal, sending the information transmission detection unqualified signal to a server, and monitoring the information transmission in the corresponding washing and selecting process after the server receives the information transmission detection unqualified signal;
if the interval time between the non-qualified running time point and the state instruction feedback time point does not exceed the interval time threshold, and the average buffer time between the qualified running time point and the non-qualified running time point does not exceed the average buffer time threshold, judging that the information transmission detection is qualified in the washing time period, generating an information transmission detection qualified signal and sending the information transmission detection qualified signal to a server;
the operation process of the transmission performance analysis unit is as follows:
the method comprises the steps of collecting the speed floating frequency of information transmission in a washing process and the information transmission times in a corresponding washing process inspection period in the washing process, and comparing the speed floating frequency of information transmission in the washing process and the information transmission times in the corresponding washing process inspection period in the washing process with a floating frequency threshold value and an information transmission times threshold value range respectively:
if the speed floating frequency of the information transmission in the washing and selecting process exceeds a floating frequency threshold value, judging that the information transmission performance in the washing and selecting process is unqualified, generating a transmission speed abnormal signal and sending the transmission speed abnormal signal to a server; if the speed floating frequency of the information transmission in the washing and selecting process does not exceed the floating frequency threshold value, judging that the information transmission performance in the washing and selecting process is qualified, generating a transmission speed normal signal and sending the transmission speed normal signal to a server;
if the number of information transmission times in the inspection period of the corresponding washing and selecting process does not exceed the threshold range of the number of information transmission times in the washing and selecting process, judging that the number of information transmission times in the washing and selecting process is abnormal, generating an information transmission performance abnormal signal and sending the information transmission performance abnormal signal to a server;
if the information transmission times in the inspection period of the corresponding washing and selecting process exceeds the threshold range of the information transmission times in the washing and selecting process, judging that the information transmission efficiency is low in the washing and selecting process, generating an information transmission performance inefficiency signal and sending the information transmission performance inefficiency signal to a server; if the information transmission times in the inspection period of the corresponding washing and selecting process in the washing and selecting process are in the threshold value range of the information transmission times, judging that the information transmission performance in the washing and selecting process is qualified, generating an information transmission performance qualified signal and sending the information transmission performance qualified signal to a server.
2. The coking coal washing and selecting process coal control information transmission system according to claim 1, wherein the washing and selecting control detection unit has the following operation process:
collecting the average coal loss amount in the coking coal washing and selecting process and the cleaning area occupation ratio of the coking coal in the washing and selecting process in an analysis time period, and marking the average coal loss amount in the coking coal washing and selecting process and the cleaning area occupation ratio of the coking coal in the washing and selecting process in the analysis time period as SHi and ZBi respectively; collecting the cleaning qualified carbon quantity ratio in the coking coal screening quantity in the analysis time period, and marking the cleaning qualified carbon quantity ratio in the coking coal screening quantity in the analysis time period as TLi; the cleaning qualified carbon quantity ratio is expressed as that the cleaning area ratio of coking coal exceeds a corresponding threshold value;
by the formulaObtaining washing control detection coefficients Xi of all sub-time points in an analysis time period, wherein a1, a2 and a3 are preset proportionality coefficients, a1 is more than a2 and more than a3 is more than 0, and beta is an error correction factor; and comparing the washing control detection coefficient Xi of each sub-moment point in the analysis time period with a washing control detection coefficient threshold value.
3. The coking coal washing and selecting process coal control information transmission system according to claim 2, wherein the comparison process of the washing and selecting control detection coefficient and the washing and selecting control detection coefficient threshold value is as follows:
if the washing control detection coefficient Xi of each sub-time point in the analysis time period exceeds the washing control detection coefficient threshold value, judging that the washing detection is qualified when the current sub-time point, and marking the corresponding sub-time point as a qualified operation time point; if the washing control detection coefficient Xi of each sub-time point in the analysis time period does not exceed the washing control detection coefficient threshold value, judging that washing detection is not qualified at the current sub-time point, and marking the corresponding sub-time point as a non-qualified running time point.
4. The coal type control information transmission system in the coking coal washing process according to claim 1, wherein the self-adaptive capacity detection unit has the following operation process:
the method comprises the steps of collecting the maximum floating span of the information transmission rate and the increasing speed of the floating frequency of the corresponding information transmission rate in the washing and selecting process, and comparing the maximum floating span of the information transmission rate and the increasing speed of the floating frequency of the corresponding information transmission rate in the washing and selecting process with a maximum floating span threshold value and a frequency increasing speed threshold value respectively:
if the maximum floating span of the information transmission rate exceeds the maximum floating span threshold value or the increasing speed of the floating frequency of the corresponding information transmission rate exceeds the frequency increasing speed threshold value in the continuous process of washing and selecting, judging that the self-adaptive capacity detection of the information transmission in the process of washing and selecting is unqualified, generating a self-adaptive capacity unqualified signal and sending the self-adaptive capacity unqualified signal to a server;
if the maximum floating span of the information transmission rate does not exceed the maximum floating span threshold value in the continuous process of washing and selecting, and the increasing speed of the floating frequency of the corresponding information transmission rate does not exceed the frequency increasing speed threshold value, judging that the self-adaptive capacity of the information transmission in the washing and selecting process is qualified, generating a self-adaptive capacity qualified signal and sending the self-adaptive capacity qualified signal to a server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211432509.4A CN115857441B (en) | 2022-11-16 | 2022-11-16 | Coal type control information transmission system in coking coal washing and selecting process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211432509.4A CN115857441B (en) | 2022-11-16 | 2022-11-16 | Coal type control information transmission system in coking coal washing and selecting process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115857441A CN115857441A (en) | 2023-03-28 |
| CN115857441B true CN115857441B (en) | 2023-07-21 |
Family
ID=85663654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211432509.4A Active CN115857441B (en) | 2022-11-16 | 2022-11-16 | Coal type control information transmission system in coking coal washing and selecting process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115857441B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113887380A (en) * | 2021-09-28 | 2022-01-04 | 淮北矿业股份有限公司淮北选煤厂 | Intelligent sample preparation system for coal samples |
| CN113933088A (en) * | 2021-10-08 | 2022-01-14 | 淮北矿业股份有限公司淮北选煤厂 | Intelligent sampling and pretreatment system for coal samples |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06131274A (en) * | 1992-10-22 | 1994-05-13 | Fanuc Ltd | Communication control system |
| JP4743144B2 (en) * | 2007-03-27 | 2011-08-10 | 日本電気株式会社 | Production plan support device, production plan support method, program, and display method |
| WO2011002710A1 (en) * | 2009-06-30 | 2011-01-06 | Chicago Climate Exchange, Inc. | System, method, and media for trading of energy efficiency |
| JP2013191915A (en) * | 2012-03-12 | 2013-09-26 | Hitachi Information & Control Solutions Ltd | Communication controller, communication control method, and communication control program |
| US20180284758A1 (en) * | 2016-05-09 | 2018-10-04 | StrongForce IoT Portfolio 2016, LLC | Methods and systems for industrial internet of things data collection for equipment analysis in an upstream oil and gas environment |
| EP3662331A4 (en) * | 2017-08-02 | 2021-04-28 | Strong Force Iot Portfolio 2016, LLC | Methods and systems for detection in an industrial internet of things data collection environment with large data sets |
| CN109574172A (en) * | 2019-02-11 | 2019-04-05 | 天津中新智冠信息技术有限公司 | Intelligent slime water system |
| CN111222133A (en) * | 2019-11-14 | 2020-06-02 | 辽宁工程技术大学 | Multistage self-adaptive coupling method for industrial control network intrusion detection |
| CN111285063A (en) * | 2020-02-25 | 2020-06-16 | 淮北矿业股份有限公司 | Washing control system and method for coal feeder |
| CN112068521A (en) * | 2020-09-15 | 2020-12-11 | 合肥约翰芬雷矿山装备有限公司 | Detection early warning system for coal washing and dressing equipment |
| CN113869630B (en) * | 2021-08-20 | 2022-09-09 | 英飞智信（苏州）科技有限公司 | Coal quality detection information management system based on big data |
| CN215466517U (en) * | 2021-09-11 | 2022-01-11 | 张言鹏 | Novel mine is with colliery washing screening device |
| CN114047734B (en) * | 2021-12-24 | 2022-04-08 | 西安阿尔特测控技术有限公司 | Coal quality on-line detection data acquisition and control system |
| CN114625085B (en) * | 2022-03-04 | 2024-01-23 | 大唐同舟科技有限公司 | Method and system for guaranteeing quality of fly ash under abnormal working condition of thermal power generating unit |
| CN114625937A (en) * | 2022-03-17 | 2022-06-14 | 西安西热锅炉环保工程有限公司 | Screening method for stable working condition of coal blending combustion of thermal power generating unit |
| CN114778755B (en) * | 2022-03-18 | 2023-07-25 | 淮北矿业股份有限公司 | Coal quality on-line measuring system based on big data |
| CN114910624A (en) * | 2022-05-11 | 2022-08-16 | 西安阿尔特测控技术有限公司 | Coal quality on-line detection information management system |
-
2022
- 2022-11-16 CN CN202211432509.4A patent/CN115857441B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113887380A (en) * | 2021-09-28 | 2022-01-04 | 淮北矿业股份有限公司淮北选煤厂 | Intelligent sample preparation system for coal samples |
| CN113933088A (en) * | 2021-10-08 | 2022-01-14 | 淮北矿业股份有限公司淮北选煤厂 | Intelligent sampling and pretreatment system for coal samples |
Non-Patent Citations (2)
| Title |
|---|
| 振动筛在线故障诊断系统研究与应用;张丽娜;中国优秀硕士学位论文全文数据库 工程科技I辑;全文 * |
| 煤泥含量高的炼焦煤洗选实践;张尚常;;煤炭加工与综合利用(第01期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115857441A (en) | 2023-03-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109685289B (en) | Method, device and system for forward prediction of blast furnace conditions | |
| CN108037463B (en) | Lithium ion battery life prediction method | |
| CN110208019B (en) | Dynamic threshold early warning method for monitoring state of mobile equipment | |
| CN110362608B (en) | Rain flow counting method and local anomaly factor-based energy consumption anomaly detection method | |
| CN116566050A (en) | Comprehensive power distribution management system based on artificial intelligence | |
| CN104593540A (en) | Method for evaluating energy efficiency in converter steelmaking process | |
| CN115358626A (en) | Safety inspection early warning system for mineral processing production equipment | |
| CN116757500A (en) | Industrial Internet platform monitoring system and method | |
| CN115857441B (en) | Coal type control information transmission system in coking coal washing and selecting process | |
| CN111767003A (en) | Mining equipment sensor data self-adaptive acquisition method based on different working conditions | |
| CN111652414A (en) | Sliding window PCA blast furnace abnormity monitoring method based on Gaussian mixture model | |
| CN111309502A (en) | Solid state disk service life prediction method | |
| CN107103425B (en) | Intelligent energy evaluation system for power generation equipment running state computer | |
| CN115977633A (en) | Multi-information fusion feedback-based jet flow and cutting cooperative regulation and control method | |
| CN115078892B (en) | State remote monitoring system for single-machine large-transmission frequency converter | |
| CN108709426B (en) | Sintering machine air leakage fault online diagnosis method based on frequency spectrum characteristic bilateral detection method | |
| CN111798023A (en) | Method for predicting comprehensive coke ratio in steelmaking sintering production | |
| CN114778755A (en) | Coal quality on-line measuring system based on big data | |
| CN115796773A (en) | High dust removal project analysis management system based on data analysis | |
| CN114912356A (en) | Construction method of segmented probability harmonic model of impact load | |
| CN114974477A (en) | Ferronickel electrode material optimization method and system for double-flow-direction lightning protection device | |
| CN110135002B (en) | Method for measuring reliability of charge accumulated capacity loss of new energy automobile battery | |
| CN112101821A (en) | Method for evaluating cost index of ultralow emission system of thermal generator set | |
| CN112784744A (en) | Mechanical component vibration signal preprocessing method with missing value | |
| CN102495303B (en) | Method and device for determining main responsible party of voltage flicker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240124 Address after: No.276, Renmin Middle Road, Xiangshan District, Huaibei City, Anhui Province Patentee after: HUAIBEI MINING INDUSTRY Co.,Ltd. Country or region after: China Address before: Floor 4, Block B, Huaibei Mining Office Center, 276 Renmin Middle Road, Xiangshan District, Huaibei City, Anhui Province, 235099 Patentee before: Huaibei Mining Co.,Ltd. coal transportation and Marketing Branch Country or region before: China |