Impeller coal feeder control method and system based on wireless communication

Abstract

The present invention provides a control method and system for an impeller coal feeder based on wireless communication, which belongs to the field of wireless communication control. The method includes: obtaining operation data, classifying the operation data according to the different operation systems to which the operation data belongs, and constructing a data structure; determining the control end of the corresponding system, and matching different operation systems of the impeller coal feeder with the corresponding control end based on wireless communication to establish a communication channel; determining the corresponding control data, making a data response, and sending the response result to the corresponding control end for display; determining the operation status of each operation system of the impeller coal feeder based on the display result, and controlling the corresponding operation system of the impeller coal feeder through the corresponding control end. The operation data is classified through the operation system, and the control data of different operation systems is determined through data structure construction, and the operation system is matched with the control end through wireless communication to establish a channel, so as to realize precise control of the impeller coal feeder.

Description

Technical Field

[0001] The present invention relates to the technical field of wireless communication control, and in particular to a control method and system of an impeller coal feeder based on wireless communication. Background Art

[0002] The operation of the impeller coal feeder is mainly controlled by manual control. It is impossible to conduct comprehensive data analysis and visualize the data analysis results, and it is impossible to transmit key data to users in a timely manner. In order to switch from manual control to automatic control, it is necessary to establish a connection between each system of the impeller coal feeder and the corresponding control end through wireless communication, and reflect the operating status of the impeller coal feeder to the control end, so as to realize real-time display of data and intelligent control of the impeller coal feeder.

[0003] Therefore, the present invention provides a method and system for controlling an impeller coal feeder based on wireless communication. Summary of the invention

[0004] The present invention provides an impeller coal feeder control method and system based on wireless communication, which is used to obtain operation data, classify the operation data, and construct and determine control data based on the classification results, determine the corresponding control end through the system structure and match it, and establish a communication channel through wireless communication to realize the control of the impeller coal feeder. The operation status can be obtained in time, and effective wireless control of the impeller coal feeder is guaranteed.

[0005] The present invention provides a control method for an impeller coal feeder based on wireless communication, comprising:

[0006] Step 1: Obtain the operation data of the impeller coal feeder, classify the operation data according to the different operation systems to which the operation data belongs, and construct a data structure for the classification results;

[0007] Step 2: Determine the control end of the corresponding system based on the system structure of each operating system, and establish a communication channel based on wireless communication to match different operating systems of the impeller coal feeder with the corresponding control end;

[0008] Step 3: Determine the corresponding control data of different operating systems based on the data structure, respond to the control data, and send the response result to the corresponding control terminal for display;

[0009] Step 4: Determine the operating status of each operating system of the impeller coal feeder based on the display results, and modify the operating status through the corresponding control terminal to transmit the modification instruction to the corresponding operating system of the impeller coal feeder based on the corresponding communication channel for control.

[0010] In a possible implementation, the operation data of the impeller coal feeder is obtained, and the operation data is classified according to different operation systems to which the operation data belongs, including:

[0011] Reading the operation log of the impeller coal feeder, and extracting the operation data of the impeller coal feeder from the operation log;

[0012] All operating systems of the impeller coal feeder and the data type of each operating system are obtained, and the operating data are classified according to the data type to obtain a classification result.

[0013] In a possible implementation, historical operation data of different operation systems of the impeller coal feeder are obtained, and operation structure information of the corresponding operation system is obtained based on the historical operation data;

[0014] Performing information analysis and model building on the operation structure information to obtain a data structure model of the corresponding operation system;

[0015] The operation data in the classification result of the corresponding operation system is filled into the corresponding data structure model to obtain the data structure of the corresponding operation system.

[0016] In a possible implementation, determining the control end of the corresponding system based on the system structure of each running system includes:

[0017] Acquire the system structure of each operating system, determine the operating mode of the corresponding operating system and the first transmission frequency sets in different operating modes, and determine the first frequency range of the corresponding operating system based on all the first transmission frequency sets;

[0018] The second frequency ranges corresponding to different control terminals are determined based on the control terminal database, and each first frequency range is matched with the second frequency range to determine the control terminal matching the corresponding operating system.

[0019] In one possible implementation, a communication channel is established based on wireless communication to match different operating systems of the impeller coal feeder with corresponding control terminals, including:

[0020] Detecting and acquiring operation information after the corresponding operation system starts to run, and extracting information from the operation information to obtain target information related to establishing a data channel;

[0021] Determine the first port number information of the corresponding operating system based on the target information, and at the same time, obtain the second port number information of each control terminal matching the corresponding operating system;

[0022] Perform a first match between each first port number information and all second port number information respectively;

[0023] If there is a second port number information matching the first port number information in the first matching result, at this time, the control end of the second port number information is used as the matching end of the corresponding running system;

[0024] If the second port number information matching the first port number information does not exist in the first matching result, then the first frequency range is expanded, and based on the expansion result, a new matching end corresponding to the running system is obtained by re-screening from the control end database;

[0025] If the first matching result contains multiple second port number information that matches the first port number information, at this time, the second protocol information of the control end of each matched second port number information is second matched with the first protocol information of the corresponding control system;

[0026] Determine the communication protocol matching degree based on the second matching result, select part of the second protocol information whose matching degree exceeds the preset matching degree, sort them from high to low according to the matching degree, and select the second protocol information with the highest matching degree as the target protocol information;

[0027] Determine whether the running status information of the corresponding running system contains the running status information in the target protocol information, and if so, use the control end corresponding to the target protocol information as the matching end of the corresponding running system;

[0028] If not included, the second protocol information corresponding to the second highest matching degree is selected to continue the inclusion judgment.

[0029] In a possible implementation, determining the communication protocol matching degree based on the second matching result includes:

[0030] Determine an information conversion protocol between the corresponding first protocol information and the second protocol information based on the first port number information of the corresponding control system and the second port number information of the corresponding control terminal, and perform information conversion on the second protocol information based on the information conversion protocol to obtain second conversion protocol information;

[0031] The first feature string in the first protocol information and the second feature string in the second conversion protocol information are obtained, and based on the main frame information in each first feature string and the main frame information in each second feature string, the similarity coefficient between each first feature string and each second feature string is calculated:

[0032]

[0033] Among them, S i is the similarity coefficient between the ith first feature string and the corresponding second feature string, m i is the number of frames with the same meaning in the main frame information of the i-th first feature string and the corresponding second feature string, r iis the number of frames with completely repeated information description in the main frame information of the i-th first feature string and the second feature string, l1 i is the frame length of the i-th first feature string, l2 i is the frame length of the second feature string corresponding to the i-th first feature string;

[0034] Obtaining the number n1 of first feature strings in the first protocol information and the importance of each first feature string, and determining the degree of communication protocol matching between the first protocol information and the corresponding second protocol information;

[0035]

[0036] Where P is the communication matching degree between the first protocol information and the corresponding second protocol information, α1 i is the importance of the i-th first feature string in the first protocol information, α2 j is the importance of the jth second feature string in the corresponding second protocol information, S ij is the similarity coefficient between the i-th first feature string and the j-th second feature string, (α1 i α2 j S ij ) ave Represents all α1 i α2 j S ij The average value of ; ln represents the sign of logarithmic function.

[0037] In a possible implementation, the corresponding control data of different operating systems are determined based on the data structure, and data responses are made to the control data, and the response results are sent to the corresponding control terminals for display, including:

[0038] Determine the control data corresponding to different operating systems in the operating data based on the data structure, and send the control data corresponding to different operating systems to the corresponding control terminal through the corresponding communication channel;

[0039] The corresponding control data is analyzed based on the communication protocol of the corresponding control terminal to obtain the analysis results of the control data of different operating systems;

[0040] Determine the control information corresponding to the control data of different operating systems based on the analysis results, and make a data response to the control information;

[0041] Based on the response results, the control information required to be displayed by the corresponding operating system is determined, and a corresponding display module is established to display the corresponding response results.

[0042] In a possible implementation, the operation state is modified by the corresponding control terminal to transmit the modification instruction to the corresponding operation system of the impeller coal feeder based on the corresponding communication channel for control, including:

[0043] Based on the displayed results, the operating status information of each operating system of the impeller coal feeder is obtained, and based on the operating status information, the specific operating status of each operating system of the impeller coal feeder is determined;

[0044] Determine, based on the impeller coal feeder operation details, a first operation state that can be modified in each operation system of the impeller coal feeder and a second operation state that can be modified for the corresponding operation system based on each control end;

[0045] The operating state of each operating system of the impeller coal feeder determined by the display result is compared with the corresponding standard state, and the modification information and the operating system corresponding to the modification information are obtained in combination with the corresponding first operating state and the second operating state;

[0046] Parsing the modification information based on the communication protocol of the corresponding operating system to obtain a modification instruction, and transmitting the modification instruction to the corresponding operating system through the corresponding communication channel;

[0047] After the operating system receives the corresponding modification instruction, the operating state of the operating system corresponding to the impeller coal feeder is modified according to the modification instruction, so as to realize the control of the operating state of the impeller coal feeder.

[0048] In a possible implementation manner, obtaining the importance of each first feature string in the first protocol information includes:

[0049]

[0050] Among them, R01 i (cw1, cc2) corresponds to the importance function of the first feature string based on the occurrence position cw1 and the number of occurrences cc2 of the first protocol information; zd1 is the information importance of the first protocol information; ln represents the logarithmic function sign.

[0051] The present invention provides a wireless communication-based impeller coal feeder control system, comprising:

[0052] Structure construction module: obtain the operation data of the impeller coal feeder, classify the operation data according to the different operation systems to which the operation data belongs, and construct the data structure of the classification results;

[0053] Matching module: Determine the control end of the corresponding system based on the system structure of each operating system, and establish a communication channel based on wireless communication to match different operating systems of the impeller coal feeder with the corresponding control end;

[0054] Data response module: determines the corresponding control data of different operating systems based on the data structure, responds to the control data, and sends the response result to the corresponding control terminal for display;

[0055] Control module: Determine the operating status of each operating system of the impeller coal feeder based on the display results, and modify the operating status through the corresponding control terminal to transmit the modification instruction to the corresponding operating system of the impeller coal feeder based on the corresponding communication channel for control.

[0056] Compared with the prior art, the beneficial effects of the present application are as follows: by acquiring the operating data of the impeller coal feeder and classifying the data according to different operating systems to construct the classification results, the accuracy of the data is ensured; the control end is determined through the system structure and a wireless communication channel is established for matching, thereby ensuring the rapidity of data transmission; the control data is determined and responded to through the data structure, thereby ensuring the matching of the control end and the control data; the operating status is determined by displaying the results and the operating status is modified by the control end to transmit the instructions to the corresponding operating system for control, thereby achieving control accuracy.

[0057] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the written description and the accompanying drawings.

[0058] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0060] Figure 1 It is a flow chart of a method for controlling an impeller coal feeder based on wireless communication in an embodiment of the present invention;

[0061] Figure 2 It is a structural diagram of an impeller coal feeder control system based on wireless communication in an embodiment of the present invention. DETAILED DESCRIPTION

[0062] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0063] The embodiment of the present invention provides a method for controlling an impeller coal feeder based on wireless communication, such as Figure 1 As shown, including:

[0064] Step 1: Obtain the operation data of the impeller coal feeder, classify the operation data according to the different operation systems to which the operation data belongs, and construct a data structure for the classification results;

[0065] Step 2: Determine the control end of the corresponding system based on the system structure of each operating system, and establish a communication channel based on wireless communication to match different operating systems of the impeller coal feeder with the corresponding control end;

[0066] Step 3: Determine the corresponding control data of different operating systems based on the data structure, respond to the control data, and send the response result to the corresponding control terminal for display;

[0067] Step 4: Determine the operating status of each operating system of the impeller coal feeder based on the display results, and modify the operating status through the corresponding control terminal to transmit the modification instruction to the corresponding operating system of the impeller coal feeder based on the corresponding communication channel for control.

[0068] In this embodiment, the operation data includes all data in various operation-related data records recorded during the operation of the impeller coal feeder.

[0069] In this embodiment, the operating system refers to the different operating systems of the impeller coal feeder, including: thermal system, fuel supply system, ash removal system, water treatment system, water supply system, electrical system, thermal control system, desulfurization system, denitrification system and ancillary production system, etc.

[0070] In this embodiment, data structure construction is achieved by determining operation structure information through historical operation data and performing information analysis and model construction. The data structure can be used to determine data for different purposes, such as control data, execution data, fixed data, etc.

[0071] In this embodiment, the system structure is used to determine the operation mode and transmission frequency range of the corresponding system, and determine the matching control terminal through the frequency range.

[0072] In this embodiment, data response is a process of responding to control data. Specific control information corresponding to the control data of different operating systems can be obtained through data response. The response result refers to the specific control information corresponding to the control data.

[0073] In this embodiment, the modification instruction is an instruction sent by the control terminal and is used to modify the operating state of the corresponding operating system.

[0074] The beneficial effects of the above technical solution are: by acquiring the operating data of the impeller coal feeder and classifying it according to different operating systems to construct the classification results, the accuracy of the data is guaranteed; the control end is determined through the system structure and a wireless communication channel is established for matching, which ensures the rapidity of data transmission; the control data is determined and responded to through the data structure, which ensures the matching between the control end and the control data; the operating status is determined by displaying the results and the operating status is modified by the control end to transmit the instructions to the corresponding operating system for control.

[0075] An embodiment of the present invention provides a control method for an impeller coal feeder based on wireless communication, which obtains operation data of the impeller coal feeder and classifies the operation data according to different operation systems to which the operation data belongs, including:

[0076] Reading the operation log of the impeller coal feeder, and extracting the operation data of the impeller coal feeder from the operation log;

[0077] All operating systems of the impeller coal feeder and the data type of each operating system are obtained, and the operating data are classified according to the data type to obtain a classification result.

[0078] In this embodiment, the operation log of the impeller coal feeder refers to all operation-related records automatically recorded by the system during the operation of the impeller coal feeder.

[0079] In this embodiment, each operating system corresponds to a different data type, and the operating data can be classified by data type. For example, the data type of data 1 is type 1, and the operating system corresponding to type 1 is operating system 2, then data 1 is the operating data of operating system 2.

[0080] The beneficial effects of the above technical solution are: by reading the operation log of the impeller coal feeder and extracting data from the operation log to obtain the corresponding operation data, the reliability of the data source is guaranteed, and the accuracy of the operation data is further guaranteed. The operation data is classified according to the different data types to which the operation data belongs to obtain the classification results, and the classification results are made to correspond one-to-one with the operation system through the data type corresponding to the operation system, thereby ensuring the accuracy of the classification results.

[0081] The embodiment of the present invention provides a control method for an impeller coal feeder based on wireless communication, which constructs a data structure for the classification results, including:

[0082] Acquire historical operation data of different operation systems of the impeller coal feeder, and obtain operation structure information of the corresponding operation system based on the historical operation data;

[0083] Performing information analysis and model building on the operation structure information to obtain a data structure model of the corresponding operation system;

[0084] The operation data in the classification result of the corresponding operation system is filled into the corresponding data structure model to obtain the data structure of the corresponding operation system.

[0085] In this embodiment, the historical operation data refers to the operation data recorded during the historical operation of the impeller coal feeder, and the historical operation process does not include the operation process of the most recent startup.

[0086] In this embodiment, the operation structure information of each operation system is different, and the corresponding data model can be obtained through the operation structure information. For example, in the data structure of the operation system 1, data type 1 is control data, data type 2 is execution data, and data type 3 is fixed data. The data structure can be obtained through the data types of different data of the operation system 1.

[0087] The beneficial effects of the above technical solution are: by acquiring the historical operation data of different operation systems and performing data analysis to obtain the operation structure information of the corresponding operation system, the accuracy of the structure information is guaranteed; by performing information analysis and model construction on the operation structure information to obtain the corresponding data structure model and filling the operation data into the corresponding data model to obtain the data structure of the operation system, the consistency of the data structure with the operation system and the data type is guaranteed.

[0088] An embodiment of the present invention provides a control method for an impeller coal feeder based on wireless communication, which determines a control end of a corresponding system based on a system structure of each operating system, including:

[0089] Acquire the system structure of each operating system, determine the operating mode of the corresponding operating system and the first transmission frequency sets in different operating modes, and determine the first frequency range of the corresponding operating system based on all the first transmission frequency sets;

[0090] The second frequency ranges corresponding to different control terminals are determined based on the control terminal database, and each first frequency range is matched with the second frequency range to determine the control terminal matching the corresponding operating system.

[0091] In this embodiment, the specific operation mode of the operation system and the data transmission frequency in different operation modes can be obtained through the system structure of the operation system.

[0092] In this embodiment, the first transmission frequency set includes all possible frequencies of the corresponding operating system in the corresponding operating mode, and each operating mode of each operating system corresponds to a first transmission frequency set.

[0093] In this embodiment, the first frequency range refers to the maximum frequency range of the corresponding operating system in all operating modes. For example, the operating system 1 has three operating modes, the frequency range of mode 1 is 5-8, the frequency range of mode 2 is 6-9, and the frequency range of mode 3 is 2-5. Then the first frequency range corresponding to the operating system 1 is 2-9.

[0094] In this embodiment, the control terminal database includes basic information of all different types of control terminals, and the transmission frequency ranges corresponding to all different types of control terminals, that is, the second frequency range, can be obtained through the basic information.

[0095] In this embodiment, matching refers to selecting a control terminal corresponding to a second frequency range that is the same as the first frequency range to match with a corresponding operating system.

[0096] The beneficial effects of the above technical solution are: by acquiring the system structure of the operating system, and determining the operating mode and the first transmission frequency set of the corresponding system, and then determining the first frequency range of the corresponding operating system through all the first transmission frequency sets, the accuracy of the first frequency range is guaranteed, and the second frequency ranges corresponding to different control terminals are determined through the control terminal database and the corresponding control terminal is determined by matching, thereby ensuring the compatibility of the control terminal with the corresponding operating system.

[0097] An embodiment of the present invention provides a control method for an impeller coal feeder based on wireless communication, which establishes a communication channel based on wireless communication to match different operating systems of the impeller coal feeder with corresponding control terminals, including:

[0098] Detecting and acquiring operation information after the corresponding operation system starts to run, and extracting information from the operation information to obtain target information related to establishing a data channel;

[0099] Determine the first port number information of the corresponding operating system based on the target information, and at the same time, obtain the second port number information of each control terminal matching the corresponding operating system;

[0100] Perform a first match between each first port number information and all second port number information respectively;

[0101] If there is a second port number information matching the first port number information in the first matching result, at this time, the control end of the second port number information is used as the matching end of the corresponding running system;

[0102] If the second port number information matching the first port number information does not exist in the first matching result, then the first frequency range is expanded, and based on the expansion result, a new matching end corresponding to the running system is obtained by re-screening from the control end database;

[0103] If the first matching result contains multiple second port number information that matches the first port number information, at this time, the second protocol information of the control end of each matched second port number information is second matched with the first protocol information of the corresponding control system;

[0104] Determine the communication protocol matching degree based on the second matching result, select part of the second protocol information whose matching degree exceeds the preset matching degree, sort them from high to low according to the matching degree, and select the second protocol information with the highest matching degree as the target protocol information;

[0105] Determine whether the running status information of the corresponding running system contains the running status information in the target protocol information, and if so, use the control end corresponding to the target protocol information as the matching end of the corresponding running system;

[0106] If not included, the second protocol information corresponding to the second highest matching degree is selected to continue the inclusion judgment.

[0107] In this embodiment, the target information refers to information related to information transmission in the operation information, including port number information, communication protocol information and other information.

[0108] In this embodiment, the first port number information refers to the port number information corresponding to the running system, and the second port number information refers to the port number information of each control terminal matching the running system. There is only one first port number information, but there can be multiple second port number information.

[0109] In this embodiment, the first matching refers to a process of matching the first port number information with each second port number information through information features.

[0110] In this embodiment, the expansion processing of the first frequency range refers to the process of expanding the first frequency range of the corresponding operating system according to the rationality of the data, so as to be able to match more control terminals.

[0111] In this embodiment, the second protocol information refers to the communication protocol information corresponding to the control end, and the first protocol information refers to the communication protocol information corresponding to the operating system.

[0112] In this embodiment, the second matching refers to a process of matching the first protocol information with the second protocol information of each control terminal corresponding to the corresponding operating system.

[0113] In this embodiment, the communication protocol matching degree refers to the matching degree between the first protocol information and each second protocol information, and the target protocol information refers to the second protocol information with the highest matching degree with the first protocol information.

[0114] In this embodiment, the second protocol information corresponding to the second highest matching degree refers to the second protocol information that ranks second after sorting the second protocol information from high to low according to the matching degree.

[0115] The beneficial effect of the above technical solution is: by acquiring the operation information and performing information extraction to obtain the corresponding target information, then determining the first port number information and multiple second port number information and performing a first match to determine the matching end, and then performing a second match through the communication protocol and sorting the second protocol information according to the degree of matching, selecting the second protocol information with the highest degree of matching as the target protocol information and performing an inclusion judgment by judging whether the operation status meets the requirements, obtaining the second protocol information with the highest degree of adaptability, ensuring that different operation systems can be matched to the most suitable control end for control, and further ensuring the accuracy of control.

[0116] An embodiment of the present invention provides a method for controlling an impeller coal feeder based on wireless communication, and determining a communication protocol matching degree based on a second matching result, including:

[0117] Determine an information conversion protocol between the corresponding first protocol information and the second protocol information based on the first port number information of the corresponding control system and the second port number information of the corresponding control terminal, and perform information conversion on the second protocol information based on the information conversion protocol to obtain second conversion protocol information;

[0118] The first feature string in the first protocol information and the second feature string in the second conversion protocol information are obtained, and based on the main frame information in each first feature string and the main frame information in each second feature string, the similarity coefficient between each first feature string and each second feature string is calculated:

[0119]

[0120] Among them, S i is the similarity coefficient between the ith first feature string and the corresponding second feature string, m i is the number of frames with the same meaning in the main frame information of the i-th first feature string and the corresponding second feature string, r i is the number of frames with completely repeated information description in the main frame information of the i-th first feature string and the second feature string, l1 i is the frame length of the i-th first feature string, l2 i is the frame length of the second feature string corresponding to the i-th first feature string;

[0121] Obtaining the number n1 of first feature strings in the first protocol information and the importance of each first feature string, and determining the degree of communication protocol matching between the first protocol information and the corresponding second protocol information;

[0122]

[0123] Where P is the communication matching degree between the first protocol information and the corresponding second protocol information, α1 i is the importance of the i-th first feature string in the first protocol information, α2 j is the importance of the jth second feature string in the corresponding second protocol information, S ij is the similarity coefficient between the i-th first feature string and the j-th second feature string, (α1 i α2 j S ij ) ave Represents all α1 i α2 j S ij The average value of ; ln represents the sign of logarithmic function.

[0124] In this embodiment, the information conversion protocol refers to the corresponding conversion protocol between different protocol information. Through the information conversion protocol, different protocol information can be converted into the same protocol information and communicated. The second conversion protocol information refers to the information obtained after the second protocol information is converted. The information format of the second conversion protocol information is consistent with the corresponding first protocol information.

[0125] In this embodiment, the first feature string refers to the feature information string in the first protocol information, and each first protocol information contains one or more first feature strings. The second feature string refers to the feature information string in the second conversion protocol information, and each second conversion protocol information contains one or more second feature strings.

[0126] In this embodiment, the main frame information refers to the frame information of each frame in the feature string that can reflect the main features of the feature string.

[0127] In this embodiment, the similarity coefficient is used to characterize the similarity between each first feature string and each second feature string. A higher similarity indicates a higher matching degree between the first feature string and the corresponding second feature string.

[0128] In this embodiment, the communication protocol matching degree refers to the matching degree between the first protocol information and the corresponding second protocol information. The higher the matching degree, the higher the matching degree between the control terminal corresponding to the second protocol information and the operating system corresponding to the first protocol information.

[0129] The beneficial effect of the above technical solution is: the information conversion protocol between the corresponding information is determined by the port number information and the information conversion is performed to obtain the second conversion protocol information, and then the similarity coefficient is calculated by obtaining the feature string and the main frame information in the feature string, and then the similarity coefficient is calculated by the importance of the feature string to obtain the communication protocol matching degree, thereby ensuring the accuracy of the communication protocol matching degree calculation results and further ensuring the matching between the operating system and the corresponding control terminal.

[0130] The embodiment of the present invention provides a control method for an impeller coal feeder based on wireless communication, which determines corresponding control data of different operating systems based on a data structure, performs a data response to the control data, and sends the response result to a corresponding control terminal for display, including:

[0131] Determine the control data corresponding to different operating systems in the operating data based on the data structure, and send the control data corresponding to different operating systems to the corresponding control terminal through the corresponding communication channel;

[0132] The corresponding control data is analyzed based on the communication protocol of the corresponding control terminal to obtain the analysis results of the control data of different operating systems;

[0133] Determine the control information corresponding to the control data of different operating systems based on the analysis results, and make a data response to the control information;

[0134] Based on the response results, the control information required to be displayed by the corresponding operating system is determined, and a corresponding display module is established to display the corresponding response results.

[0135] In this embodiment, data parsing refers to the process of parsing control data through a communication protocol to obtain control information represented by the control data.

[0136] In this embodiment, data response refers to the process of responding to control data to obtain control information that needs to be displayed.

[0137] The beneficial effects of the above technical solution are: the control data corresponding to different operating systems are determined through the data structure and sent to the control end through the corresponding communication channel, and then the data is parsed through the communication protocol of the control end to obtain the parsing result, and the corresponding control information is determined through the parsing result and then the data response is made, and the response result is displayed through the display module, which ensures the correspondence between the response result finally displayed and the control data, and further ensures the accuracy of the data display.

[0138] An embodiment of the present invention provides a control method for an impeller coal feeder based on wireless communication, wherein a corresponding control terminal modifies an operating state to transmit a modification instruction to a corresponding operating system of the impeller coal feeder based on a corresponding communication channel for control, including:

[0139] Based on the displayed results, the operating status information of each operating system of the impeller coal feeder is obtained, and based on the operating status information, the specific operating status of each operating system of the impeller coal feeder is determined;

[0140] Determine, based on the impeller coal feeder operation details, a first operation state that can be modified in each operation system of the impeller coal feeder and a second operation state that can be modified for the corresponding operation system based on each control end;

[0141] The operating state of each operating system of the impeller coal feeder determined by the display result is compared with the corresponding standard state, and the modification information and the operating system corresponding to the modification information are obtained in combination with the corresponding first operating state and the second operating state;

[0142] Parsing the modification information based on the communication protocol of the corresponding operating system to obtain a modification instruction, and transmitting the modification instruction to the corresponding operating system through the corresponding communication channel;

[0143] After the operating system receives the corresponding modification instruction, the operating state of the operating system corresponding to the impeller coal feeder is modified according to the modification instruction, so as to realize the control of the operating state of the impeller coal feeder.

[0144] In this embodiment, the operation status information refers to the operation status of the impeller coal feeder operation system, including various specific operation statuses during operation and preliminary operation statuses such as the end of operation and the time after which the operation will start.

[0145] In this embodiment, the impeller coal feeder operating details include state details that each system of the impeller coal feeder can be considered to be modified, such as information that the operating system 1 can be changed from operating state 1 to operating state 3 through human modification, wherein the first operating state is the current operating state, that is, operating state 1, and the second operating state is the modified target operating state, that is, operating state 2.

[0146] In this embodiment, the modification information refers to the specific operating information that needs to be changed to change the first operating state to the second operating state. The modification instruction can be obtained through the specific operating information. For example, by first changing information 1 from 2 to 3, and then changing information 2 from 3 to 1, the first operating state can be changed to the second operating state. The corresponding modification instruction is to first change information 1 from 2 to 3, and then change information 2 from 3 to 1.

[0147] The beneficial effects of the above technical solution are: determining the operating status information through the display results, and determining the specific operating status, thereby ensuring the consistency of the operating status and the display results; determining the status that can be modified through the operating rules, thereby ensuring the safety during the operation; obtaining the modification instructions by parsing the modification information and transmitting them to the corresponding operating system through the corresponding communication channel, thereby ensuring the accuracy of the modification instructions; and modifying the operating status of the impeller coal feeder through the modification instructions, thereby effectively realizing precise control of the operating status of the impeller coal feeder.

[0148] The embodiment of the present invention provides a control method for an impeller coal feeder based on wireless communication, and performs data parsing on corresponding control data based on a communication protocol of a corresponding control end, including:

[0149] According to the protocol attributes of the communication protocol, obtaining a parsing method matching the protocol attributes from an attribute-parsing mapping table;

[0150] The corresponding control data is parsed according to the parsing method.

[0151] In this embodiment, the attribute-parsing mapping table is pre-set, and includes different protocol attributes and parsing methods matching the attributes. It is pre-set by an expert and can be used directly.

[0152] The beneficial effect of the above technical solution is: by acquiring the protocol attributes to match the parsing method from the mapping table, a reasonable parsing of the control data is achieved, which facilitates ensuring the validity of the subsequent acquisition instructions.

[0153] An embodiment of the present invention provides a method for controlling an impeller coal feeder based on wireless communication, which obtains the importance of each first feature string in the first protocol information, including:

[0154]

[0155] Among them, R01 i (cw1, cc2) corresponds to the importance function of the first feature string based on the occurrence position cw1 and the number of occurrences cc2 of the first protocol information; zd1 is the information importance of the first protocol information; ln represents the logarithmic function sign.

[0156] The beneficial effect of the above technical solution is: by determining the occurrence position and number of occurrences of the first feature string, the calculation result of the importance function based on position and number of occurrences can be reasonably obtained, and then by combining it with the importance of the first protocol information, the importance of the corresponding first feature string can be obtained, providing a basis for subsequent calculation of the communication matching degree.

[0157] The present invention provides a wireless communication-based impeller coal feeder control system, such as Figure 2 As shown, including:

[0158] Structure construction module: obtain the operation data of the impeller coal feeder, classify the operation data according to the different operation systems to which the operation data belongs, and construct the data structure of the classification results;

[0159] Matching module: Determine the control end of the corresponding system based on the system structure of each operating system, and establish a communication channel based on wireless communication to match different operating systems of the impeller coal feeder with the corresponding control end;

[0160] Data response module: determines the corresponding control data of different operating systems based on the data structure, responds to the control data, and sends the response result to the corresponding control terminal for display;

[0161] Control module: Determine the operating status of each operating system of the impeller coal feeder based on the display results, and modify the operating status through the corresponding control terminal to transmit the modification instruction to the corresponding operating system of the impeller coal feeder based on the corresponding communication channel for control.

[0162] The beneficial effects of the above technical solution are: by acquiring the operating data of the impeller coal feeder and classifying it according to different operating systems to construct the classification results, the accuracy of the data is guaranteed; the control end is determined through the system structure and a wireless communication channel is established for matching, thereby ensuring the rapidity of data transmission; the control data is determined and responded to through the data structure, thereby ensuring the matching of the control end and the control data; the operating status is determined by displaying the results and the operating status is modified by the control end to transmit the instructions to the corresponding operating system for control, thereby achieving control accuracy.

[0163] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A control method for an impeller coal feeder based on wireless communication, characterized in that: include: Step 1: Obtain the operation data of the impeller coal feeder, classify the operation data according to the different operation systems to which the operation data belongs, and construct a data structure for the classification results; Step 2: Determine the control end of the corresponding system based on the system structure of each operating system, and establish a communication channel based on wireless communication to match different operating systems of the impeller coal feeder with the corresponding control end; Step 3: Determine the corresponding control data of different operating systems based on the data structure, respond to the control data, and send the response result to the corresponding control terminal for display; Step 4: determining the operating status of each operating system of the impeller coal feeder based on the display result, and modifying the operating status through the corresponding control terminal to transmit the modification instruction to the corresponding operating system of the impeller coal feeder based on the corresponding communication channel for control; Wherein, the control end of the corresponding system is determined based on the system structure of each running system, including: Acquire the system structure of each operating system, determine the operating mode of the corresponding operating system and the first transmission frequency sets under different operating modes, and determine the first frequency range of the corresponding operating system based on all the first transmission frequency sets; Determine the second frequency ranges corresponding to different control terminals based on the control terminal database, and match each first frequency range with the second frequency range to determine the control terminal that matches the corresponding operating system; Among them, a communication channel is established based on wireless communication to match different operating systems of the impeller coal feeder with the corresponding control terminal, including: Detecting and acquiring operation information after the corresponding operation system starts to run, and extracting information from the operation information to obtain target information related to establishing a data channel; Determine the first port number information of the corresponding operating system based on the target information, and at the same time, obtain the second port number information of each control terminal matching the corresponding operating system; Perform a first match between each first port number information and all second port number information respectively; If there is a second port number information matching the first port number information in the first matching result, at this time, the control end of the second port number information is used as the matching end of the corresponding running system; If the second port number information matching the first port number information does not exist in the first matching result, at this time, the first frequency range is expanded, and based on the expansion result, a new matching end corresponding to the running system is obtained by re-screening from the control end database; If the first matching result contains multiple second port number information that matches the first port number information, at this time, the second protocol information of the control end of each matched second port number information is second matched with the first protocol information of the corresponding control system; Determine the communication protocol matching degree based on the second matching result, select part of the second protocol information whose matching degree exceeds the preset matching degree, sort them from high to low according to the matching degree, and select the second protocol information with the highest matching degree as the target protocol information; Determine whether the running status information of the corresponding running system contains the running status information in the target protocol information, and if so, use the control end corresponding to the target protocol information as the matching end of the corresponding running system; If not included, select the second protocol information corresponding to the second highest matching degree to continue the inclusion judgment; Wherein, determining the communication protocol matching degree based on the second matching result includes: Determine an information conversion protocol between the corresponding first protocol information and the second protocol information based on the first port number information of the corresponding control system and the second port number information of the corresponding control terminal, and perform information conversion on the second protocol information based on the information conversion protocol to obtain second conversion protocol information; The first feature string in the first protocol information and the second feature string in the second conversion protocol information are obtained, and based on the main frame information in each first feature string and the main frame information in each second feature string, the similarity coefficient between each first feature string and each second feature string is calculated: in, is the similarity coefficient between the i-th first feature string and the corresponding second feature string, is the number of frames with the same meaning as the frame information in the main frame information of the i-th first feature string and the corresponding second feature string, is the number of frames with completely repeated information description in the main frame information of the i-th first feature string and the second feature string, is the frame length of the i-th first feature string, is the frame length of the second feature string corresponding to the i-th first feature string; Obtaining the number n1 of first feature strings in the first protocol information and the importance of each first feature string, and determining the degree of communication protocol matching between the first protocol information and the corresponding second protocol information; in, is the communication matching degree between the first protocol information and the corresponding second protocol information, is the importance of the i-th first feature string in the first protocol information, is the importance of the j-th second feature string in the corresponding second protocol information, is the similarity coefficient between the i-th first feature string and the j-th second feature string, Indicates all The average value of ; ln represents the sign of logarithmic function.

2. The impeller coal feeder control method based on wireless communication according to claim 1, characterized in that: Obtain the operating data of the impeller coal feeder and classify the operating data according to the different operating systems to which the operating data belongs, including: Reading the operation log of the impeller coal feeder, and extracting the operation data of the impeller coal feeder from the operation log; All operating systems of the impeller coal feeder and the data type of each operating system are obtained, and the operating data are classified according to the data type to obtain a classification result.

3. The impeller coal feeder control method based on wireless communication according to claim 1, characterized in that: Construct data structure for classification results, including: Acquire historical operation data of different operation systems of the impeller coal feeder, and obtain operation structure information of the corresponding operation system based on the historical operation data; Performing information analysis and model building on the operation structure information to obtain a data structure model of the corresponding operation system; The operation data in the classification result of the corresponding operation system is filled into the corresponding data structure model to obtain the data structure of the corresponding operation system.

4. The impeller coal feeder control method based on wireless communication according to claim 1, characterized in that: In step 3, the corresponding control data of different operating systems are determined based on the data structure, and data responses are made to the control data, and the response results are sent to the corresponding control terminals for display, including: Determine the control data corresponding to different operating systems in the operating data based on the data structure, and send the control data corresponding to different operating systems to the corresponding control terminal through the corresponding communication channel; The corresponding control data is analyzed based on the communication protocol of the corresponding control terminal to obtain the analysis results of the control data of different operating systems; Determine the control information corresponding to the control data of different operating systems based on the analysis results, and make a data response to the control information; Based on the response results, the control information required to be displayed by the corresponding operating system is determined, and a corresponding display module is established to display the corresponding response results.

5. The impeller coal feeder control method based on wireless communication according to claim 1, characterized in that: Modifying the operating state through the corresponding control terminal to transmit the modification instruction to the corresponding operating system of the impeller coal feeder based on the corresponding communication channel for control, including: Based on the displayed results, the operating status information of each operating system of the impeller coal feeder is obtained, and based on the operating status information, the specific operating status of each operating system of the impeller coal feeder is determined; Determine, based on the impeller coal feeder operation details, a first operation state that can be modified in each operation system of the impeller coal feeder and a second operation state that can be modified for the corresponding operation system based on each control end; The operating state of each operating system of the impeller coal feeder determined by the display result is compared with the corresponding standard state, and the modification information and the operating system corresponding to the modification information are obtained in combination with the corresponding first operating state and the second operating state; Parsing the modification information based on the communication protocol of the corresponding operating system to obtain a modification instruction, and transmitting the modification instruction to the corresponding operating system through the corresponding communication channel; After the operating system receives the corresponding modification instruction, the operating state of the operating system corresponding to the impeller coal feeder is modified according to the modification instruction, so as to realize the control of the operating state of the impeller coal feeder.

6. The impeller coal feeder control method based on wireless communication according to claim 1, characterized in that: Obtaining the importance of each first feature string in the first protocol information includes: in, The importance function corresponding to the first feature string based on the occurrence position cw1 and the number of occurrences cc2 of the first protocol information; zd1 is the information importance of the first protocol information; ln represents the logarithmic function sign.

7. A wireless communication-based impeller coal feeder control system, characterized in that: include: Structure construction module: obtain the operation data of the impeller coal feeder, classify the operation data according to the different operation systems to which the operation data belongs, and construct the data structure of the classification results; Matching module: Determine the control end of the corresponding system based on the system structure of each operating system, and establish a communication channel based on wireless communication to match different operating systems of the impeller coal feeder with the corresponding control end; Data response module: determines the corresponding control data of different operating systems based on the data structure, responds to the control data, and sends the response result to the corresponding control terminal for display; Control module: determine the operating status of each operating system of the impeller coal feeder based on the display results, and modify the operating status through the corresponding control terminal to transmit the modification instruction to the corresponding operating system of the impeller coal feeder based on the corresponding communication channel for control; The matching module is used to: Acquire the system structure of each operating system, determine the operating mode of the corresponding operating system and the first transmission frequency sets in different operating modes, and determine the first frequency range of the corresponding operating system based on all the first transmission frequency sets; Determine the second frequency ranges corresponding to different control terminals based on the control terminal database, and match each first frequency range with the second frequency range to determine the control terminal that matches the corresponding operating system; Wherein, the matching module is also used for: Detecting and acquiring operation information after the corresponding operation system starts to run, and extracting information from the operation information to obtain target information related to establishing a data channel; Determine the first port number information of the corresponding operating system based on the target information, and at the same time, obtain the second port number information of each control terminal matching the corresponding operating system; Perform a first match between each first port number information and all second port number information respectively; If there is a second port number information matching the first port number information in the first matching result, at this time, the control end of the second port number information is used as the matching end of the corresponding running system; If the second port number information matching the first port number information does not exist in the first matching result, then the first frequency range is expanded, and based on the expansion result, a new matching end corresponding to the running system is obtained by re-screening from the control end database; If the first matching result contains multiple second port number information that matches the first port number information, at this time, the second protocol information of the control end of each matched second port number information is second matched with the first protocol information of the corresponding control system; Determine the communication protocol matching degree based on the second matching result, select part of the second protocol information whose matching degree exceeds the preset matching degree, sort them from high to low according to the matching degree, and select the second protocol information with the highest matching degree as the target protocol information; Determine whether the running status information of the corresponding running system contains the running status information in the target protocol information, and if so, use the control end corresponding to the target protocol information as the matching end of the corresponding running system; If not included, select the second protocol information corresponding to the second highest matching degree to continue the inclusion judgment; Wherein, determining the communication protocol matching degree based on the second matching result includes: Determine an information conversion protocol between the corresponding first protocol information and the second protocol information based on the first port number information of the corresponding control system and the second port number information of the corresponding control terminal, and perform information conversion on the second protocol information based on the information conversion protocol to obtain second conversion protocol information; The first feature string in the first protocol information and the second feature string in the second conversion protocol information are obtained, and based on the main frame information in each first feature string and the main frame information in each second feature string, the similarity coefficient between each first feature string and each second feature string is calculated: in, is the similarity coefficient between the i-th first feature string and the corresponding second feature string, is the number of frames with the same meaning as the frame information in the main frame information of the i-th first feature string and the corresponding second feature string, is the number of frames with completely repeated information description in the main frame information of the i-th first feature string and the second feature string, is the frame length of the i-th first feature string, is the frame length of the second feature string corresponding to the i-th first feature string; Obtaining the number n1 of first feature strings in the first protocol information and the importance of each first feature string, and determining the degree of communication protocol matching between the first protocol information and the corresponding second protocol information; in, is the communication matching degree between the first protocol information and the corresponding second protocol information, is the importance of the i-th first feature string in the first protocol information, is the importance of the j-th second feature string in the corresponding second protocol information, is the similarity coefficient between the i-th first feature string and the j-th second feature string, Indicates all The average value of ; ln represents the sign of logarithmic function.

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