Industrial data communication method and system

Abstract

The present application discloses an industrial data communication method and system, which relates to the field of communication technology. The collection, transmission and data processing of industrial data are realized by constructing a first communication path and a second communication path. By setting the type and position of the transmission terminal configured in the first communication path and the second communication path, a rational communication path or even a communication network is formed to reduce the cost of data transmission. In addition, by constructing the first communication path and the second communication path, the placement of the primary data processing terminal and the target secondary data processing terminal is also completed, so that along with the transmission of data, the situation of the data is sharpened, thereby improving the ability to mine the situation changes of industrial data.

Description

Technical Field

[0001] The present application relates to the field of communication technology, and in particular to an industrial data communication method and system. Background Art

[0002] The collection, processing and transmission of industrial data face many problems. In many cases, the communication capabilities of the collection and transmission terminals of industrial data are poor, and building a sequential transmission link through the collection and transmission terminals will increase the cost of data transmission.

[0003] Moreover, it is difficult for existing technologies to quickly predict the changing trends of industrial data through the collected industrial data themselves, that is, the ability to mine the changes in the trends of industrial data is insufficient, which will lead to lags in control based on industrial data. Summary of the invention

[0004] The embodiment of the present application provides an industrial data communication method and system, which realizes the collection, transmission and data processing of industrial data by constructing a first communication path and a second communication path, and forms a rationalized communication path or even a communication network by setting the type and position of the transmission terminal configured in the first communication path and the second communication path, thereby reducing the cost of data transmission. In addition, by constructing the first communication path and the second communication path, the placement of the primary data processing terminal and the target secondary data processing terminal is also completed, so that along with the transmission of data, the situation of the data is sharpened, thereby improving the ability to mine the situation changes of industrial data.

[0005] According to one aspect of an embodiment of the present application, an industrial data communication method is provided, the method comprising:

[0006] When the target acquisition terminal acquires the initial industrial data, the initial industrial data is transmitted to the target primary data processing terminal based on the target first communication path, and the target primary data processing terminal is used to process the initial industrial data to obtain the first industrial data;

[0007] The target primary data processing terminal transmits the first industrial data to a target secondary data processing terminal based on a target second communication path, and the target secondary data processing terminal is used to perform situation sharpening on the first industrial data to obtain second industrial data;

[0008] The target first communication path starts from the target acquisition terminal, ends at the target primary data processing terminal, and takes a type-one transmission terminal and / or a type-two transmission terminal as an intermediate point. The type-one transmission terminal is used to communicate with adjacent points in the target first communication path, and the type-two transmission terminal can directly communicate with the target primary industrial data processing terminal.

[0009] The target second communication path starts from the target primary data processing terminal and ends at the target secondary data processing terminal.

[0010] In an exemplary embodiment, the method further comprises:

[0011] The target primary data processing terminal in the target first communication path , along the first communication path of the target, the subscripts corresponding to each point increase in sequence, Indicates the number of points of the target first communication path, A set of points representing the first communication path of the target, for any point in the first communication path of the target , if the point is a type of transmission terminal, then If the point is a Class II transmission terminal, To 1, set ;

[0012] For any two points in the first communication path of the target ,if The data is obtained through If it is transmitted as a Class II transmission terminal, is 1, otherwise is 0;

[0013] set up , refers to The data is obtained through As a second-class transmission terminal, it is transmitted directly to the target primary data processing terminal The minimum distance refers to Data only passes through the is transmitted to the target primary data processing terminal The minimum distance;

[0014] Will , as a first condition, S represents the total number of the second type of transmission terminals in the target first communication path;

[0015] Will , as the second condition, i takes values ​​from 1 to M;

[0016] Using the first condition and the second condition, The minimum value is taken as the optimization target, and it is determined whether each intermediate point in the target first communication path belongs to the first type of transmission terminal or the second type of transmission terminal.

[0017] In an exemplary embodiment, the initial industrial data is represented as { }, n represents the data subscript obtained by sequential sampling, n increases sequentially and is a positive integer, and the data processing of the initial industrial data to obtain the first industrial data includes:

[0018] use{ } represents intermediate industrial data, { } represents the first industrial data;

[0019] When n is 1, ;

[0020] When n is greater than 1, When the absolute value of is greater than the first preset threshold, The product of and the first preset parameter is taken as the first component, The product of the first component and the second preset parameter is taken as the second component, and the sum of the first component and the second component is taken as , wherein the sum of the first preset parameter and the second preset parameter is 1; If the absolute value of is not greater than the first preset threshold, As ;

[0021] Determine a third preset parameter; determine a fourth preset parameter, the fourth preset parameter being the sum of the product of the time constant and the sampling duration of the sensor used by the target acquisition terminal to collect the initial industrial data and 1; compare the third preset parameter and the fourth preset parameter with The product value of is taken as the third component, and the third preset parameter is The product value is taken as the fourth component, and the third component - the fourth component + The value of .

[0022] In an exemplary implementation, performing situation sharpening on the first industrial data to obtain second industrial data includes:

[0023] use{ } represents preliminary situation data, and { } represents the second industrial data; ;

[0024] When n is greater than 1, the following requirements are combined to obtain { }and{ }:

[0025] Requirement 1: = *(1-fifth preset parameter)+ * a fifth preset parameter, wherein the fifth preset parameter indicates the degree of filtering of valid information, the product of the fifth preset parameter and the hysteresis parameter is equal to the second preset parameter, and the hysteresis parameter indicates the sensitivity of the situation tendency;

[0026] Requirement 2: and When the absolute value of the difference is less than the second preset threshold, = *(1- and The absolute value of the difference) + *Described and The absolute value of the difference;

[0027] Requirement 3: and When the absolute value of the difference is greater than or equal to the second preset threshold, = .

[0028] In an exemplary embodiment, the method further comprises:

[0029] The target secondary data processing terminal visualizes the second industrial data.

[0030] In an exemplary embodiment, the method further comprises:

[0031] When any data in the second industrial data reaches a third preset threshold, a related control operation is triggered.

[0032] In an exemplary embodiment, the target second communication path uses three types of transmission terminals as intermediate points, and the method further includes:

[0033] In the case where the three types of transmission terminals in the target second communication path are located in the same interval as the three types of transmission terminals in other second communication paths, the three types of transmission terminals in the target second communication path and the three types of transmission terminals in the other second communication paths are the same terminal;

[0034] Among them, multiple circular partitions have the same center, and the radius of each circular partition increases in equal steps, and the area where the difference area of ​​circular partitions with adjacent steps is located forms a corresponding interval. The circular partition refers to the deployment area of ​​the three types of transmission terminals, and the target secondary data processing terminal is deployed at the center of the circle. The target secondary data processing terminal can perform situation sharpening on the data obtained after processing by each initial data processing terminal.

[0035] In an exemplary embodiment, the method further comprises:

[0036] When the three types of transmission terminals in the target second communication path and the three types of transmission terminals in the other second communication paths are located in adjacent intervals, and the three types of transmission terminals in the target second communication path are farther away from the target secondary data processing terminal than the three types of transmission terminals in the other second communication paths, the three types of transmission terminals in the other second communication paths are used as the midpoints between the three types of transmission terminals in the target second communication path and the target secondary data processing terminal under the target second communication path.

[0037] According to one aspect of an embodiment of the present application, an industrial data communication system is provided, and the industrial data communication system is used to implement the industrial data communication method.

[0038] According to one aspect of an embodiment of the present application, a computer device is provided, comprising a processor and a memory, wherein the memory stores at least one instruction, at least one program, a code set or an instruction set, and the at least one instruction, the at least one program, the code set or the instruction set are loaded and executed by the processor to implement the above-mentioned industrial data communication method.

[0039] According to one aspect of an embodiment of the present application, a computer-readable storage medium is provided, in which at least one instruction is stored. The at least one instruction is loaded and executed by a processor to implement the above-mentioned industrial data communication method.

[0040] According to one aspect of an embodiment of the present application, a computer program product is provided, the computer program product comprising computer instructions, the computer instructions being stored in a computer-readable storage medium. A processor of a computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device executes to implement the above-mentioned industrial data communication method.

[0041] The technical solution provided in the embodiments of the present application can bring the following beneficial effects:

[0042] The embodiment of the present application proposes an industrial data communication method and system. The core of the industrial data communication method is to construct two communication paths, namely a first communication path and a second communication path. Each first communication path and its corresponding second communication path can cooperate to complete the collection, communication and situation processing of the corresponding industrial data. Therefore, it can be considered that each first communication path and its corresponding second communication path form a path pair. And multiple such path pairs form a communication network, which can support the collection, communication and situation processing of a large amount of industrial data. The center of the communication network is the target secondary data processing terminal, so the embodiment of the present application is a target secondary data processing terminal + multiple primary data processing terminals, and each primary data processing terminal corresponds to the architecture of a unique collection terminal. The beginning and end of each first communication path are the architectures of the corresponding primary data processing terminal and the collection terminal. Each second communication path converges to the target secondary data processing terminal.

[0043] The method for constructing each path pair in the communication network is based on the same inventive concept, and is described in detail in this application by taking the path pair formed by the target first communication path and the target second communication path as an example. The setting of this path pair takes into account the energy consumption of each terminal on the path and the reasonable distribution of transmission distances, which can significantly reduce the data transmission cost and provide a variety of transmission options for data. Moreover, the data transmission within each communication path is encrypted and secure, so security can also be guaranteed.

[0044] Furthermore, the construction of the accompanying path pair also realizes the placement of the primary data processing terminal and the target secondary data processing terminal, thereby completing the data situation sharpening along with the data transmission, thereby improving the ability to mine the situation changes of industrial data. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0046] Figure 1 It is a flow chart of the industrial data communication method provided in an embodiment of the present application.

[0047] Figure 2 It is a schematic diagram of the communication method of the target first communication path provided in an embodiment of the present application.

[0048] Figure 3 is a flow chart of a data processing method provided by an embodiment of the present application;

[0049] Figure 4is a situation sharpening flow chart provided by an embodiment of the present application;

[0050] Figure 5 It is a logical frame of an industrial data communication system provided by an embodiment of the present application. Figure 1 ;

[0051] Figure 6 It is a logical frame of an industrial data communication system provided by an embodiment of the present application. Figure 2 . DETAILED DESCRIPTION

[0052] The core of the industrial data communication method in the embodiment of the present application is to construct two communication paths, namely the first communication path and the second communication path. Each first communication path and its corresponding second communication path can cooperate to complete the collection, communication and situation processing of the corresponding industrial data. Therefore, it can be considered that each first communication path and its corresponding second communication path form a path pair. And multiple such path pairs form a communication network, which can support the collection, communication and situation processing of a large amount of industrial data. The construction method, function and use of each path pair in the communication network are based on the same inventive concept. The embodiment of the present application takes the path pair formed by the target first communication path and the target second communication path as an example for detailed description.

[0053] Please refer to Figure 1 , which shows a flow chart of an industrial data communication method. The method comprises:

[0054] S101. When the target acquisition terminal acquires initial industrial data, the initial industrial data is transmitted to a target primary data processing terminal based on a target first communication path. The target primary data processing terminal is used to process the initial industrial data to obtain first industrial data.

[0055] The target first communication path can be understood as the path that the initial industrial data must pass through during the collection and preliminary processing of the initial industrial data. The initial industrial data is transmitted in sequence in several terminals on the target first communication path, and these terminals are abstracted as points on the target first communication path. The target first communication path starts from the target collection terminal and ends at the target primary data processing terminal. Except for the starting point and the end point, other points on the target first communication path are called intermediate points. The target first communication path uses a class I transmission terminal and / or a class II transmission terminal as an intermediate point. The class I transmission terminal is used to communicate with adjacent points in the target first communication path, and the class II transmission terminal can communicate directly with the target primary industrial data processing terminal. The communication capability and energy consumption of the class I transmission terminal are both less than those of the class II transmission terminal.

[0056] Please refer to Figure 2, which shows a schematic diagram of the communication method of the target first communication path. In some cases, Figure 2 In (a), the data can be transmitted from the target acquisition terminal 201 to the target primary data processing terminal 204 in a sequential hop-by-hop manner through a plurality of type-one transmission terminals 202 .

[0057] In some cases, Figure 2 The data in (b) can also be transmitted from the target acquisition terminal 201 to the type-2 transmission terminal 203 in a sequential hop-by-hop manner through a plurality of type-1 transmission terminals 202 , and then transmitted from the type-2 transmission terminal 203 to the target primary data processing terminal 204 .

[0058] In some cases, Figure 2 The data in (c) can also be directly transmitted from the target acquisition terminal 201 to the second type transmission terminal 203 , and then transmitted from the second type transmission terminal 203 to the target primary data processing terminal 204 .

[0059] In the embodiment of the present application, the data transmission energy consumption generated by using the first type transmission terminal 202 and the second type transmission terminal 203 is different, so it is necessary to plan the points in the path according to the specific situation. Figure 2 The three figures are only used for transmission illustration. The rationality of the distribution of the points in the figures does not need to be considered. The distance and position relationship of each point is completely different from the actual one. The relative position relationship of the same points in different figures is also not of reference significance. It is only for the purpose of explaining the transmission method. These three figures only represent three types of transmission communication links, and there is no point position multiplexing relationship between the figures.

[0060] The data processing in S101 can be understood as data preprocessing for situation sharpening, thereby reducing the amount of calculation performed by situation sharpening. The so-called situation sharpening refers to improving the sensitivity of data to changing trends, so that the data after situation sharpening can reflect the changing trend of data more quickly than the initial industrial data. The data waveform after situation sharpening is steeper and the change is more significant than the initial industrial data, and the position of the inflection point will be advanced, thereby reflecting the changing trend more quickly.

[0061] S102. The target primary data processing terminal transmits the first industrial data to a target secondary data processing terminal based on a target second communication path, and the target secondary data processing terminal is used to perform situation sharpening on the first industrial data to obtain second industrial data.

[0062] The target second communication path can be understood as the path that the first industrial data must pass through during the transmission and situation sharpening of the first industrial data. The first industrial data is transmitted sequentially in the terminals on the target second communication path, and these terminals are abstracted as points on the target second communication path. The target second communication path starts from the target primary data processing terminal and ends at the target secondary data processing terminal. Except for the starting point and the end point, if there are other points on the target second communication path, the other points are called intermediate points. It can only deploy three types of transmission terminals, and the energy consumption and communication capabilities of the three types of transmission terminals are higher than those of the two types of transmission terminals. The embodiments of the present application do not limit the specific models and device types of the first type of transmission terminal, the second type of transmission terminal and the third type of transmission terminal. They can be PDAs or sensor components, and do not constitute implementation obstacles.

[0063] In one embodiment, when the three types of transmission terminals in the target second communication path and the three types of transmission terminals in other second communication paths are located in the same interval, the three types of transmission terminals in the target second communication path and the three types of transmission terminals in other second communication paths are the same terminal; wherein, a plurality of circular partitions have the same center, and the radius of each circular partition increases in equal steps, and the area where the difference area of ​​circular partitions with adjacent steps is located forms a corresponding interval, and the circular partition refers to the deployment area of ​​the three types of transmission terminals, and the target secondary data processing terminal is deployed at the center, and the target secondary data processing terminal can perform situation sharpening on the data obtained after processing by each initial data processing terminal. If each second communication path in the plurality of path pairs meets the condition that the three types of transmission terminals are located in the same interval, they can be merged, that is, by sharing the same terminal to further save energy consumption and reduce the number of the three types of transmission terminals.

[0064] The target secondary data processing terminal can sharpen the data transmitted through each path pair, so it is a comprehensive data processing terminal, which is arranged at the center of the circle, so that the distribution of each path pair is more reasonable.

[0065] In one embodiment, the method further includes: when the three types of transmission terminals in the target second communication path and the three types of transmission terminals in the other second communication paths are located in adjacent intervals, and the three types of transmission terminals in the target second communication path are farther from the target secondary data processing terminal than the three types of transmission terminals in the other second communication paths, the three types of transmission terminals in the other second communication paths are used as the middle point between the three types of transmission terminals in the target second communication path and the target secondary data processing terminal in the target second communication path. In this embodiment, the two second communication paths share the three types of transmission terminals in the second communication path that are closer to the target secondary data processing terminal, thereby enhancing communication capabilities.

[0066] In order to make the target first communication path scientific and reasonable, the embodiment of the present application proposes a construction scheme for the target first communication path, which provides a macro concept, and the undisclosed details do not constitute an implementation obstacle, which is very easy for those skilled in the art. The scheme includes the following contents:

[0067] The target primary data processing terminal in the target first communication path , along the first communication path of the target, the subscripts corresponding to each point increase in sequence, Indicates the number of points of the target first communication path, A set of points representing the first communication path of the target, for any point in the first communication path of the target , if the point is a type of transmission terminal, then If the point is a Class II transmission terminal, To 1, set ;

[0068] For any two points in the first communication path of the target ,if The data is obtained through If it is transmitted as a Class II transmission terminal, is 1, otherwise is 0;

[0069] set up , refers to The data is obtained through As a second-class transmission terminal, it is transmitted directly to the target primary data processing terminal The minimum distance refers to Data only passes through the is transmitted to the target primary data processing terminal The minimum distance;

[0070] Will , as a first condition, S represents the total number of the second type of transmission terminals in the target first communication path;

[0071] Will , as the second condition, i takes values ​​from 1 to M;

[0072] Using the first condition and the second condition, The minimum value is taken as the optimization target, and it is determined whether each intermediate point in the target first communication path belongs to a type 1 transmission terminal or a type 2 transmission terminal. Of course, in actual use, constraints related to energy consumption for the optimization target can also be constructed, which are very common and are not limited.

[0073] The target primary data processing terminal configured at the end point of the target first communication path can perform data processing of the initial industrial data. Figure 3 , which shows a flow chart of the data processing method. The initial industrial data is represented as { }, n represents the data subscript obtained by sequential sampling, n increases sequentially and is a positive integer, and the data processing of the initial industrial data to obtain the first industrial data includes:

[0074] S301. Use { } represents intermediate industrial data, { } represents the first industrial data.

[0075] S302. When n is 1, .

[0076] S303. When n is greater than 1, When the absolute value of is greater than the first preset threshold, The product of and the first preset parameter is taken as the first component, The product of the first component and the second preset parameter is taken as the second component, and the sum of the first component and the second component is taken as , wherein the sum of the first preset parameter and the second preset parameter is 1; If the absolute value of is not greater than the first preset threshold, As .

[0077] The embodiment of the present application does not limit the first preset threshold value, which does not constitute an implementation obstacle. The first preset parameter and the second preset parameter are essentially adjustments. The shape control parameters of the shape of the data graph formed have no limitation on their size and can be set according to actual conditions.

[0078] S304. Determine a third preset parameter; determine a fourth preset parameter, the fourth preset parameter being the sum of the product of the time constant and the sampling duration of the sensor used by the target acquisition terminal to collect the initial industrial data and 1; and compare the third preset parameter and the fourth preset parameter with The product value of is taken as the third component, and the third preset parameter is The product value is taken as the fourth component, and the third component - the fourth component + The value of .

[0079] The third preset parameter is essentially to adjust { } The shape control parameter of the shape of the data graph formed. By adjusting the third preset parameter, { }Finally, it controls the situation sharpening effect. Its size is not limited and can be set according to actual conditions.

[0080] Please refer to Figure 4 , which shows a situation sharpening flow chart. The situation sharpening of the first industrial data to obtain the second industrial data includes:

[0081] S401. Use { } represents preliminary situation data, and { } represents the second industrial data; .

[0082] S402. When n is greater than 1, the following requirements are used to obtain { }and{ }:

[0083] Requirement 1: = *(1-fifth preset parameter)+ * a fifth preset parameter, wherein the fifth preset parameter indicates the degree of filtering of valid information, the product of the fifth preset parameter and the hysteresis parameter is equal to the second preset parameter, and the hysteresis parameter indicates the sensitivity of the situation tendency;

[0084] Requirement 2: and When the absolute value of the difference is less than the second preset threshold, = *(1- and The absolute value of the difference) + *Described and The absolute value of the difference;

[0085] Requirement 3: and When the absolute value of the difference is greater than or equal to the second preset threshold, = .

[0086] The fifth preset parameter reflects the degree to which the algorithm of the embodiment of the present application filters out information irrelevant to the situation through data processing. In essence, it is a numerical value that can be adjusted. }The shape of the data graph formed. The lag parameter is used to control the degree of trend sharpness, and the adjustment is controlled by controlling the degree of advance of the inflection point. The fifth preset parameter and hysteresis parameter can be set according to the performance of the sensor actually used and the expected degree of situation sharpening, and does not constitute an implementation obstacle and is not limited.

[0087] In one embodiment, the method further includes: the target secondary data processing terminal performs a visual display of the second industrial data. When any data in the second industrial data reaches a third preset threshold, a related control operation is triggered. The embodiment of the present application does not limit the third preset threshold, and can be set according to the actual scenario, and does not constitute an implementation obstacle. The second industrial data is data after situation sharpening, so it can better show the data situation changes compared to the initial industrial data, and thus more sensitively indicate some events. For example, in some cases, if the second industrial data reaches a certain extreme value, it may indicate that the environment for collecting the initial industrial data is no longer suitable for the target collection terminal to work, then the collection action of the target collection terminal can be stopped and evacuated as soon as possible.

[0088] Please refer to Figure 5 , which shows a logical block diagram of an industrial data communication system proposed in an embodiment of the present application Figure 1 , the system is used to implement the industrial data communication method. The system at least includes:

[0089] The first communication module 501 is used for transmitting the initial industrial data to a target primary data processing terminal based on a target first communication path when the target acquisition terminal acquires the initial industrial data, and the target primary data processing terminal is used for performing data processing on the initial industrial data to obtain first industrial data;

[0090] A second communication module 502, used for the target primary data processing terminal to transmit the first industrial data to a target secondary data processing terminal based on a target second communication path, and the target secondary data processing terminal is used to perform situation sharpening on the first industrial data to obtain second industrial data;

[0091] The target first communication path starts from the target acquisition terminal, ends at the target primary data processing terminal, and takes a type-one transmission terminal and / or a type-two transmission terminal as an intermediate point. The type-one transmission terminal is used to communicate with adjacent points in the target first communication path, and the type-two transmission terminal can directly communicate with the target primary industrial data processing terminal.

[0092] The target second communication path starts from the target primary data processing terminal and ends at the target secondary data processing terminal.

[0093] Please refer to Figure 6 , which shows the logic block diagram of an industrial data communication system Figure 2 The system further comprises:

[0094] The first data processing module 601 is used to perform the following operations:

[0095] use{} represents intermediate industrial data, { } represents the first industrial data;

[0096] When n is 1, ;

[0097] When n is greater than 1, When the absolute value of is greater than the first preset threshold, The product of and the first preset parameter is taken as the first component, The product of the first component and the second preset parameter is taken as the second component, and the sum of the first component and the second component is taken as , wherein the sum of the first preset parameter and the second preset parameter is 1; If the absolute value of is not greater than the first preset threshold, As ;

[0098] Determine a third preset parameter; determine a fourth preset parameter, the fourth preset parameter being the sum of the product of the time constant and the sampling duration of the sensor used by the target acquisition terminal to collect the initial industrial data and 1; compare the third preset parameter and the fourth preset parameter with The product value of is taken as the third component, and the third preset parameter is The product value is taken as the fourth component, and the third component - the fourth component + The value of .

[0099] The second data processing module 602 is used to perform the following operations:

[0100] use{ } represents preliminary situation data, and { } represents the second industrial data; ;

[0101] When n is greater than 1, the following requirements are combined to obtain { }and{ }:

[0102] Requirement 1: = *(1-fifth preset parameter)+ * a fifth preset parameter, wherein the fifth preset parameter indicates the degree of filtering of valid information, the product of the fifth preset parameter and the hysteresis parameter is equal to the second preset parameter, and the hysteresis parameter indicates the sensitivity of the situation tendency;

[0103] Requirement 2: and When the absolute value of the difference is less than the second preset threshold, = *(1- and The absolute value of the difference) + *Described and The absolute value of the difference;

[0104] Requirement 3: and When the absolute value of the difference is greater than or equal to the second preset threshold, = .

[0105] According to one aspect of an embodiment of the present application, a computer device is provided, comprising a processor and a memory, wherein the memory stores at least one instruction, at least one program, a code set or an instruction set, and the at least one instruction, the at least one program, the code set or the instruction set are loaded and executed by the processor to implement the above-mentioned industrial data communication method.

[0106] According to one aspect of an embodiment of the present application, a computer-readable storage medium is provided, in which at least one instruction is stored. The at least one instruction is loaded and executed by a processor to implement the above-mentioned industrial data communication method.

[0107] According to one aspect of an embodiment of the present application, a computer program product is provided, the computer program product comprising computer instructions, the computer instructions being stored in a computer-readable storage medium. A processor of a computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device executes to implement the above-mentioned industrial data communication method.

[0108] It should be understood that the "multiple" mentioned in this article refers to two or more. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the objects associated before and after are in an "or" relationship. In addition, the step numbers described in this article only illustrate a possible execution sequence between the steps. In some other embodiments, the above steps may not be executed in the order of the numbers, such as two steps with different numbers are executed at the same time, or two steps with different numbers are executed in the opposite order to the diagram. The embodiments of the present application are not limited to this.

[0109] In addition, in the specific implementation of this application, related data such as user information is involved. When the above embodiments of this application are applied to specific products or technologies, user permission or consent is required, and the collection, use and processing of relevant data must comply with relevant laws, regulations and standards of relevant countries and regions.

[0110] The above are merely exemplary embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An industrial data communication method, characterized in that: The method comprises: When the target acquisition terminal acquires the initial industrial data, the initial industrial data is transmitted to the target primary data processing terminal based on the target first communication path, and the target primary data processing terminal is used to process the initial industrial data to obtain the first industrial data; The target primary data processing terminal transmits the first industrial data to a target secondary data processing terminal based on a target second communication path, and the target secondary data processing terminal is used to perform situation sharpening on the first industrial data to obtain second industrial data; The target first communication path starts from the target acquisition terminal, ends at the target primary data processing terminal, and takes a type-one transmission terminal and / or a type-two transmission terminal as an intermediate point. The type-one transmission terminal is used to communicate with adjacent points in the target first communication path, and the type-two transmission terminal can directly communicate with the target primary industrial data processing terminal. The target second communication path starts from the target primary data processing terminal and ends at the target secondary data processing terminal; Wherein, the method further comprises: The target primary data processing terminal in the target first communication path , along the first communication path of the target, the subscripts corresponding to each point increase in sequence, Indicates the number of points of the target first communication path, A set of points representing the first communication path of the target, for any point in the first communication path of the target , if the point is a type of transmission terminal, then is 0, if the point is a Class II transmission terminal To 1, set ; For any two points in the first communication path of the target ,if The data is obtained through If it is transmitted as a Class II transmission terminal, is 1, otherwise is 0; set up , refers to The data is obtained through As a second-class transmission terminal, it is transmitted directly to the target primary data processing terminal The minimum distance refers to Data only passes through the is transmitted to the target primary data processing terminal The minimum distance; Will , as a first condition, S represents the total number of the second type of transmission terminals in the target first communication path; Will , as the second condition, i takes values ​​from 1 to M; Using the first condition and the second condition, Taking the minimum value as the optimization target, determining whether each intermediate point in the target first communication path belongs to a first-category transmission terminal or a second-category transmission terminal; The initial industrial data is represented as { }, n represents the data subscript obtained by sequential sampling, n increases sequentially and is a positive integer, and the data processing of the initial industrial data to obtain the first industrial data includes: use{ } represents intermediate industrial data, { } represents the first industrial data; When n is 1, ; When n is greater than 1, When the absolute value of is greater than the first preset threshold, The product of and the first preset parameter is taken as the first component, The product of the first component and the second preset parameter is taken as the second component, and the sum of the first component and the second component is taken as , wherein the sum of the first preset parameter and the second preset parameter is 1; If the absolute value of is not greater than the first preset threshold, As ; Determine a third preset parameter; determine a fourth preset parameter, the fourth preset parameter being the sum of the product of the time constant and the sampling duration of the sensor used by the target acquisition terminal to collect the initial industrial data and 1; compare the third preset parameter and the fourth preset parameter with The product value of is taken as the third component, and the third preset parameter is The product value is taken as the fourth component, and the third component - the fourth component + The value of ; The step of performing situation sharpening on the first industrial data to obtain second industrial data includes: use{ } represents preliminary situation data, and { } represents the second industrial data; ; When n is greater than 1, the following requirements are combined to obtain { }and{ }: Requirement 1: = *(1-fifth preset parameter)+ * a fifth preset parameter, wherein the fifth preset parameter indicates the degree of filtering of valid information, the product of the fifth preset parameter and the hysteresis parameter is equal to the second preset parameter, and the hysteresis parameter indicates the sensitivity of the situation tendency; Requirement 2: and When the absolute value of the difference is less than the second preset threshold, = *(1- and The absolute value of the difference) + *Described and The absolute value of the difference; Requirement 3: and When the absolute value of the difference is greater than or equal to the second preset threshold, = .

2. The method according to claim 1, characterized in that The method further comprises: The target secondary data processing terminal visualizes the second industrial data.

3. The method according to claim 2, characterized in that The method further comprises: When any data in the second industrial data reaches a third preset threshold, a related control operation is triggered.

4. The method according to claim 1, characterized in that: The target second communication path takes three types of transmission terminals as intermediate points, and the method further includes: In the case where the three types of transmission terminals in the target second communication path are located in the same interval as the three types of transmission terminals in other second communication paths, the three types of transmission terminals in the target second communication path and the three types of transmission terminals in the other second communication paths are the same terminal; Among them, multiple circular partitions have the same center, and the radius of each circular partition increases in equal steps, and the area where the difference area of ​​circular partitions with adjacent steps is located forms a corresponding interval. The circular partition refers to the deployment area of ​​the three types of transmission terminals, and the target secondary data processing terminal is deployed at the center of the circle. The target secondary data processing terminal can perform situation sharpening on the data obtained after processing by each initial data processing terminal.

5. The method according to claim 4, characterized in that The method further comprises: When the three types of transmission terminals in the target second communication path and the three types of transmission terminals in the other second communication paths are located in adjacent intervals, and the three types of transmission terminals in the target second communication path are farther away from the target secondary data processing terminal than the three types of transmission terminals in the other second communication paths, the three types of transmission terminals in the other second communication paths are used as the midpoints between the three types of transmission terminals in the target second communication path and the target secondary data processing terminal under the target second communication path.

6. An industrial data communication system, characterized in that: The system is used to implement an industrial data communication method as described in any one of claims 1 to 5.

7. A computer-readable storage medium, characterized in that: The storage medium stores at least one instruction, and the at least one instruction is loaded and executed by the processor to implement an industrial data communication method as described in any one of claims 1 to 5.

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