Coal charging control method and equipment based on intelligent monitoring

Abstract

The invention is suitable for the technical field of coal feeding, and particularly relates to a coal feeding control method and device based on intelligent monitoring, and the method comprises the steps: obtaining the opening information of a feeding valve of a coal feeding device; coal information of a coal feeding device is obtained; and according to the opening degree information and the coal material information, a feeding activity corresponding to the needed coal material type is created, so that the coal material feeding device carries out coal material feeding operation. According to the coal charging control method based on intelligent monitoring, the problem that in the traditional charging process, due to the fact that manual operation is depended on, certain errors exist, such as the wrong charging amount, and then the charging efficiency of the coal is low can be solved.

Description

Technical Field

[0001] The present application belongs to the technical field of coal feeding, and in particular, relates to a coal feeding control method and device based on intelligent monitoring. Background Art

[0002] With the continuous development of modern industrial production, coal plays an important role in many fields. For example, in thermal power generation, metallurgy and other industries, the timely supply of coal directly affects the stability and efficiency of production.

[0003] The traditional feeding process relies on manual operation and has certain errors, such as feeding errors, which leads to low coal feeding efficiency. Summary of the invention

[0004] The embodiment of the present application provides a coal feeding control method and device based on intelligent monitoring, which can solve the problem of low coal feeding efficiency caused by certain errors in the traditional feeding process that relies on manual operation, such as insufficient or excessive feeding.

[0005] In a first aspect, an embodiment of the present application provides a coal feeding control method based on intelligent monitoring, comprising:

[0006] Obtaining the opening information of the feeding valve of the coal feeding device;

[0007] Acquire coal information of the coal charging device; wherein the coal information is used to reflect the type of coal in the coal charging device;

[0008] A charging activity corresponding to the required coal type is created according to the opening information and the coal information, so that the coal charging device performs a coal charging operation.

[0009] The above technical solutions in the embodiments of the present application have at least the following technical effects:

[0010] The coal feeding control method based on intelligent monitoring provided by the present application can understand the current actual opening of the valve in real time by obtaining the opening information of the feeding valve of the coal feeding device, ensure that the feeding amount is consistent with the preset target, reduce the error caused by manual operation, and help improve the subsequent coal feeding efficiency. Secondly, by detecting the first operation, the possibility of manual judgment and operational errors can be reduced. For example, the operator may forget to start the feeding when busy or negligent, thereby reducing the occurrence of human errors and helping to improve the subsequent coal feeding efficiency. Thirdly, by obtaining the coal information of the coal feeding device, it can be determined whether there is the required type of coal in the coal feeding device, which can avoid the wrong operation of manual feeding, reduce the waste of coal, and thus help improve the subsequent coal feeding efficiency. Then, a charging activity is created based on the opening information and the coal information, so that the coal charging device can perform the coal charging operation. It can integrate multiple information sources (such as opening, coal type), and intelligently judge and execute the charging operation according to the actual situation, rather than relying on human intervention, which helps to reduce human errors (for example, adding the wrong coal) and thus improve the coal charging efficiency.

[0011] In a possible implementation manner of the first aspect, the coal charging equipment includes a control device and the coal charging device. Before creating a charging activity corresponding to a required coal type according to the opening information and the coal information so that the coal charging device performs a coal charging operation, the method further includes:

[0012] In the case where the control device and the coal charging device create a target charging activity, it is obtained that the coal charging device creates a preset charging activity; wherein the coal charging device can execute the target charging activity and the preset charging activity; the target charging activity and the preset charging activity are different charging activities; the charging information corresponding to the preset charging activity is preset information; the charging information corresponding to the target charging activity is target information;

[0013] Differentiate the preset information corresponding to the preset feeding activity and the target information corresponding to the target feeding activity; wherein the target information is not cleared when preparing to create the target feeding activity; and the target information is cleared after running the target feeding activity;

[0014] In the case where it is determined that the preset information and the target information are different, the target adding activity is kept created according to the target information, and the preset information is not cleared.

[0015] In a possible implementation manner of the first aspect, the target information carries target feeding speed information and target feeding quantity information, the preset information carries preset feeding speed information and preset feeding quantity information, and performing differential judgment on the preset information corresponding to the preset feeding activity and the target information corresponding to the target feeding activity includes:

[0016] Differentiate and judge the target feeding speed information and the preset feeding speed information;

[0017] The target feeding quantity information and the preset feeding quantity information are differentiated and judged.

[0018] In a possible implementation manner of the first aspect, when it is determined that the preset information and the target information are different, keeping creating the target adding activity according to the target information and not clearing the preset information includes:

[0019] When the target feeding speed information is different from the preset feeding speed information, the target feeding activity is kept created according to the target information, and the preset information is not cleared;

[0020] When the target feeding speed information does not differ from the preset feeding speed information, and the target feeding quantity information differs from the preset feeding quantity information, the target feeding activity is created according to the target information, and the preset information is not cleared.

[0021] In a possible implementation manner of the first aspect, the method further includes:

[0022] When creating the target adding activity, it is determined whether the target information exists; when it is determined that the target information exists, the target adding activity is kept created according to the target information.

[0023] In a possible implementation manner of the first aspect, when it is determined that the preset information and the target information are different, after maintaining the creation of the target adding activity according to the target information and not clearing the preset information, the method further includes:

[0024] When creating the preset charging activity, it is determined whether the preset information exists; when it is determined that the preset information exists, the preset charging activity is created according to the preset information; wherein, when it is detected that the inventory value of the coal in the equipment to be charged is less than a threshold value, the coal charging device automatically creates the preset charging activity.

[0025] In a possible implementation manner of the first aspect, a control relationship is established between a control device and the plurality of coal feeding devices, the control device is used to control any one of the coal feeding devices to feed coal, and the method further includes:

[0026] The control device transmits data with a target device among the plurality of coal feeding devices to run a first feeding activity of the target device; wherein the first feeding activity is one of a target feeding activity and a preset feeding activity;

[0027] When the first charging activity of the target device is running, if the control relationship between the control device and a preset device among the plurality of coal charging devices fails, the control relationship between the control device and the preset device is restored; wherein the preset device and the target device are different devices.

[0028] In a possible implementation manner of the first aspect, the method further includes:

[0029] In the case where it is detected that the control relationship between the control device and the preset device is not successfully restored, suspending the restoration of the control relationship between the control device and the preset device, and determining that the first feeding activity of the target device is finished;

[0030] When the first charging activity of the target device is finished, the control relationship between the control device and the preset device is continued to be restored.

[0031] In a possible implementation manner of the first aspect, the method further includes:

[0032] When the control relationship between the control device and the preset device is restored for the first time, the counter of the control device is started; when the accumulated number of the counter is greater than or equal to the preset number, the restoration of the control relationship between the control device and the preset device is terminated; wherein, each time the control relationship between the control device and the preset device is restored, the counter is increased by 1; or, after the first feeding activity of the target device is completed, each time the control relationship between the control device and the preset device is restored, the counter is increased by 1.

[0033] In a possible implementation manner of the first aspect, creating a charging activity corresponding to a required coal type according to the opening information and the coal information so that the coal charging device performs a coal charging operation includes:

[0034] When the opening information reflects that the current valve opening position is at the preset opening position, and the coal information reflects that the type of coal in the coal feeding device is the required coal type, a feeding activity is created to enable the coal feeding device to perform a coal feeding operation.

[0035] In a second aspect, an embodiment of the present application provides a coal charging control system based on intelligent monitoring, which is used to implement the coal charging control method based on intelligent monitoring described in any one of the first aspects above, wherein the coal charging control system based on intelligent monitoring is applied to coal charging equipment, and the coal charging control system based on intelligent monitoring includes:

[0036] An acquisition unit, used to acquire the opening information of the feeding valve of the coal feeding device;

[0037] A monitoring unit, used for obtaining coal information of the coal charging device; wherein the coal information is used for reflecting the type of coal in the coal charging device;

[0038] The feeding unit is used to create a feeding activity corresponding to the required coal type according to the opening information and the coal information, so that the coal feeding device can perform the coal feeding operation.

[0039] In a third aspect, an embodiment of the present application provides a coal feeding device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, the coal feeding control method based on intelligent monitoring described in any one of the first aspects above is implemented.

[0040] It can be understood that the beneficial effects of the second to third aspects mentioned above can be found in the relevant description of the first aspect mentioned above, and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art 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 paying any creative work.

[0042] Figure 1 It is a flow chart of a coal feeding control method based on intelligent monitoring provided in an embodiment of the present application;

[0043] Figure 2 It is a schematic diagram of the implementation flow of creating a target charging activity in the steps of the coal charging control method based on intelligent monitoring provided in an embodiment of the present application;

[0044] Figure 3 It is a schematic diagram of the implementation flow of the control relationship between the step recovery control device and the preset device in the coal material charging control method based on intelligent monitoring provided by an embodiment of the present application;

[0045] Figure 4 It is a structural schematic diagram of a coal feeding control system based on intelligent monitoring provided in an embodiment of the present application;

[0046] Figure 5 It is a structural schematic diagram of the coal charging equipment provided in the embodiment of the present application. DETAILED DESCRIPTION

[0047] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0048] It should be understood that when used in the present specification and the appended claims, the term "comprising" indicates the presence of described features, wholes, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or combinations thereof.

[0049] It should also be understood that the term “and / or” used in the specification and appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0050] As used in the specification and appended claims of this application, the term "if" can be interpreted as "when" or "uponce" or "in response to determining" or "in response to detecting" depending on the context. Similarly, the phrase "if it is determined" or "if the described condition or event is detected" can be interpreted as meaning "uponce determined" or "in response to determining" or "uponce the described condition or event is detected" or "in response to detecting the described condition or event" depending on the context.

[0051] In addition, in the description of the present application specification and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the descriptions and cannot be understood as indicating or implying relative importance.

[0052] References to "one embodiment" or "some embodiments" etc. described in the specification of this application mean that one or more embodiments of the present application include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0053] In the related technologies, with the continuous development of modern industrial production, coal plays an important role in many fields. For example, in thermal power generation, metallurgy and other industries, the timely supply of coal directly affects the stability and efficiency of production.

[0054] The traditional feeding process relies on manual operation and has certain errors, such as insufficient or excessive feeding, which leads to low coal feeding efficiency.

[0055] To solve the above problems, the embodiments of the present application provide a coal feeding control method and device based on intelligent monitoring.

[0056] In this method, by obtaining the opening information of the feeding valve of the coal feeding device, the current actual opening of the valve can be understood in real time, ensuring that the feeding amount is consistent with the preset target, reducing the error caused by manual operation, and helping to improve the subsequent coal feeding efficiency. Secondly, by detecting the first operation, the possibility of manual judgment and operation errors can be reduced. For example, the operator may forget to start the feeding when busy or negligent, thereby reducing the occurrence of human errors and helping to improve the subsequent coal feeding efficiency. Thirdly, by obtaining the coal information of the coal feeding device, it can be determined whether there is the required type of coal in the coal feeding device, which can avoid the wrong operation of feeding, reduce the waste of coal, and thus help to improve the subsequent coal feeding efficiency. Then, according to the opening information and the coal information, a feeding activity is created so that the coal feeding device performs the coal feeding operation. Multiple information sources (such as opening, coal type) can be integrated to intelligently judge and execute the feeding operation according to the actual situation, rather than relying on manual intervention, which helps to reduce human errors (for example, adding the wrong coal), and thus improve the coal feeding efficiency.

[0057] The coal charging control method based on intelligent monitoring provided in the embodiment of the present application can be applied to coal charging equipment. In this case, the coal charging equipment is the executor of the coal charging control method based on intelligent monitoring provided in the embodiment of the present application. The embodiment of the present application does not impose any restrictions on the specific type of coal charging equipment.

[0058] For example, the coal feeding equipment may include a coal feeding control device and a control device that is communicatively connected to the coal feeding control device. For example, the coal feeding control device may include a sensor, a camera, a feeding device, a valve (for controlling the flow of coal), etc. For example, the sensor may be an opening sensor (for detecting the opening of a valve). A camera (using image processing technology to determine whether the type of coal in the coal feeding device is the required type of coal). The feeding device may be a conveyor belt (for conveying coal to a specified location) or a vibrating feeder (for evenly conveying coal to a specified location). The control device may create a feeding activity corresponding to the required type of coal based on the opening information and the coal information, so that the coal feeding device performs a feeding operation of the coal.

[0059] For example, the control device can be a single chip microcomputer, a mobile phone, a tablet computer, a notebook computer, an ultra-mobile personal computer (UMPC), a netbook, a desktop computer, a computing device or a computer connected to a wireless modem, a laptop computer, a handheld communication device, a handheld computing device, etc.

[0060] In order to better understand the coal charging control method based on intelligent monitoring provided in the embodiment of the present application, the specific implementation process of the coal charging control method based on intelligent monitoring provided in the embodiment of the present application is exemplarily introduced below.

[0061] Figure 1 A schematic flow chart of a coal charging control method based on intelligent monitoring provided in an embodiment of the present application is shown. The coal charging control method based on intelligent monitoring includes:

[0062] S100, obtaining the opening information of the feeding valve of the coal feeding device.

[0063] It can be understood that the opening information refers to the current degree of opening of the valve or the angle of rotation of the valve. For example, 0° means that the valve is completely closed, 90° means that the valve is half open, and 180° means that the valve is fully open.

[0064] For example, an opening sensor may be used to obtain the opening information of the charging valve of the coal charging device. Alternatively, an angle sensor may be used to obtain the opening information of the charging valve of the coal charging device.

[0065] With such a setting, by obtaining the opening information of the feeding valve of the coal feeding device, the current actual opening of the valve can be understood in real time, ensuring that the feeding amount is consistent with the preset target, reducing errors caused by manual work, and helping to improve the subsequent coal feeding efficiency.

[0066] S200, obtaining coal information of the coal charging device, wherein the coal information is used to reflect the type of coal in the coal charging device.

[0067] It is understandable that by installing a camera, real-time image acquisition and analysis can be performed on the coal bunker of the coal feeding device or the interior of the feeding device, and the type of coal in the coal feeding device can be determined by image recognition technology.

[0068] For example, the color of bituminous coal is black or dark gray, while the color of lignite is brown or dark yellow. The type of coal in the coal charging device can be determined by identifying the difference in color through image recognition technology.

[0069] With such arrangement, by obtaining the coal information of the coal feeding device, it is possible to determine whether the required type of coal is in the coal feeding device, thereby avoiding erroneous manual feeding operations, reducing coal waste, and thus helping to improve subsequent coal feeding efficiency.

[0070] S300, creating a charging activity corresponding to the required coal type according to the opening information and the coal information, so that the coal charging device performs the coal charging operation.

[0071] For example, when the opening information reflects the current degree of valve opening or the angle of valve rotation reaches the set opening (such as 80%), it means that the current degree of valve opening meets the requirements of feeding flow and speed, and the feeding operation can be performed. Therefore, it can be verified whether the type of coal in the coal feeding device is the required type of coal. If the type of coal in the coal feeding device is the required type of coal, a feeding activity corresponding to the required type of coal is created so that the coal feeding device performs the feeding operation of the coal (i.e., adding coal to the equipment to be fed, for example, the equipment to be fed can be thermal power generation equipment, metallurgical equipment, etc.). Otherwise, the feeding is suspended and the operator is notified to check the coal status. Among them, creating a feeding activity corresponding to the required type of coal can be to set the feeding speed and feeding quantity corresponding to the required type of coal on the interactive interface of the coal feeding device, so that the coal feeding device performs the feeding operation of the coal according to the set data.

[0072] With such a setting, a charging activity is created based on the opening information and the coal information, so that the coal charging device can perform the coal charging operation. This can integrate multiple information sources (such as opening, coal type), and intelligently judge and execute the charging operation based on the actual situation, rather than relying on human intervention, which helps to reduce human errors (for example, adding the wrong coal) and thus improve the coal charging efficiency.

[0073] In a possible implementation, the coal charging equipment includes a control device and a coal charging device. In step S300, a charging activity corresponding to a required coal type is created according to the opening information and the coal information, so that before the coal charging device performs a coal charging operation, the coal charging control method based on intelligent monitoring further includes:

[0074] S310, when the control device and the coal charging device create a target charging activity, it is obtained that the coal charging device creates a preset charging activity. The coal charging device can perform the target charging activity and the preset charging activity. The target charging activity and the preset charging activity are different charging activities. The charging information corresponding to the preset charging activity is the preset information. The charging information corresponding to the target charging activity is the target information.

[0075] It can be understood that the preset feeding activity can be an activity of feeding at a preset feeding speed (e.g., 5 tons / hour, 10 tons / hour) and a preset feeding quantity (e.g., 5 tons, 10 tons). The target feeding activity can be an activity of feeding at a target feeding speed (e.g., 5 tons / hour, 10 tons / hour) and a target feeding quantity (e.g., 5 tons, 10 tons).

[0076] It should be noted that after detecting that the inventory value of the coal in the equipment to be charged is greater than the first threshold value (for example, 10 tons), the preset charging activity will not be run (that is, the preset charging activity will not be created). After detecting that the inventory value of the coal in the equipment to be charged is less than the second threshold value (for example, 5 tons), the preset charging activity will be run (that is, the preset charging activity will be created, that is, the preset charging activity has been created). In the case where the preset charging activity is not created (that is, when the inventory value of the coal is between the first threshold value and the second threshold value, the preset charging activity will not be triggered at this time), if the operator wants to charge at a charging speed and charging quantity that meets the operator's own expectations, the target charging activity can be input into the control device (that is, a target charging activity is created).

[0077] For example, since it takes a while to input a target feeding activity (i.e., create a target feeding activity), for example, the target feeding activity goes from never being created to being created, and then from being created to being finished. When the target feeding activity is finished being created, the feeding activity can be run.

[0078] Therefore, during the creation of the target charging activity (i.e., from not being created to being created, the coal in the equipment to be charged is used up), the inventory value of the coal in the equipment to be charged may be less than the second threshold, thereby triggering the running of the preset charging activity.

[0079] In summary, when the inventory value of coal in the equipment to be charged is less than the second threshold, the charging information corresponding to the preset charging activity and the charging information corresponding to the target charging activity being created will be differentiated. If there is a difference, it means that there is a deviation between the charging information corresponding to the preset charging activity and the charging information corresponding to the target charging activity being created. At this time, in order to avoid deviation, the charging information corresponding to the target charging activity being created will be deleted to stop the target charging activity being created, resulting in the inability to run the charging activity that meets the operator's expectations. Specifically, the triggered preset charging activity (created) will replace the target charging activity being created (in the state of not being created to being created), resulting in the stop of the target charging activity being created, resulting in the inability to run the charging activity that meets the operator's expectations.

[0080] For example, when the control device and the coal charging device create a target charging activity, it is obtained that the coal charging device creates a preset charging activity, which means that the triggered preset charging activity (created) will replace the target charging activity being created (from not created to created).

[0081] With this setting, it is possible to identify whether the currently running activity is different from the operator's expected feeding activity, so as to find out that the triggered preset feeding activity is replacing the target feeding activity being created, providing data support for subsequent decision-making, and helping to avoid the situation where the feeding activity that meets the operator's expectations is replaced and cannot be run.

[0082] S320, making a differentiated judgment on the preset information corresponding to the preset charging activity and the target information corresponding to the target charging activity. In the case of preparing to create the target charging activity, the target information is not cleared. The target information is cleared after the target charging activity is run.

[0083] It can be understood that the preset information can be preset feeding speed information and preset feeding quantity information, and the target information can be target feeding speed information and target feeding quantity information.

[0084] For example, the preset feeding speed information is compared with the target feeding speed information, and if they are different, it indicates that there is a difference. If they are the same, the preset feeding quantity information is compared with the target feeding quantity information, and if they are different, it indicates that there is a difference. If they are the same, there is no difference.

[0085] This setup can provide timely feedback on differences to better understand the current system status, thereby improving decision-making capabilities and making more effective operational adjustments, helping to avoid situations where a charging activity that meets the operator's expectations is replaced and becomes inoperable.

[0086] In a possible implementation, the target information carries target feeding speed information and target feeding quantity information, and the preset information carries preset feeding speed information and preset feeding quantity information. S320, performing differential judgment on the preset information corresponding to the preset feeding activity and the target information corresponding to the target feeding activity, including:

[0087] S321, making a differentiated judgment between the target feeding speed information and the preset feeding speed information.

[0088] It can be understood that the target feeding speed information is obtained, for example, a specific value entered by the operator is obtained (for example, the target feeding speed = 8 tons / hour). The preset feeding speed information is obtained, which can be a default value set by the system (for example, the preset feeding speed = 10 tons / hour). The difference between the target feeding speed and the preset feeding speed can be calculated by absolute difference or relative difference: absolute difference = | target feeding speed - preset feeding speed |, relative difference (percentage difference) = | (target feeding speed - preset feeding speed) ÷ preset feeding speed | × 100%. Set an allowable difference threshold range to determine whether the target feeding speed and the preset feeding speed are too different. If the difference exceeds the set range, it is considered "deviation", otherwise it is considered "conformance". For example, if the difference exceeds 10%, it is considered that the feeding speed has a significant difference. For example, the target feeding speed = 8 tons / hour, the preset feeding speed = 10 tons / hour, and the calculated difference is 2 tons / hour (absolute difference) or 20% (relative difference). If the preset difference threshold is 10%, it is determined that there is a significant difference between the target feeding speed and the preset feeding speed (the difference is 20%).

[0089] Such a setting can provide timely feedback on differences to better understand the current system status, thereby improving decision-making capabilities and providing data support for subsequent more effective operational adjustments.

[0090] S322, making a differentiated judgment between the target material adding quantity information and the preset material adding quantity information.

[0091] It can be understood that the difference between the target feeding quantity and the preset feeding quantity is calculated. The difference can be measured by absolute difference or relative difference: absolute difference = | target feeding quantity - preset feeding quantity |, relative difference (percentage difference): | (target feeding quantity - preset feeding quantity) ÷ preset feeding quantity | × 100%. Set a difference threshold to determine whether the difference between the target feeding quantity and the preset feeding quantity exceeds the acceptable range. For example, the threshold is set to 10%. If the difference between the target feeding quantity and the preset feeding quantity exceeds 10%, the difference is considered to be too large. Target feeding quantity = 100 tons, preset feeding quantity = 150 tons, and the calculated difference is 50 tons (absolute difference) or 33.33% (relative difference). If the set difference threshold is 10%, there is a significant difference between the target feeding quantity and the preset feeding quantity (33.33%>10%).

[0092] Such a setting can provide timely feedback on differences to better understand the current system status, thereby improving decision-making capabilities and providing data support for subsequent more effective operational adjustments.

[0093] S330, when it is determined that there is a difference between the preset information and the target information, the target feeding activity is created according to the target information, and the preset information is not cleared.

[0094] It can be understood that, when it is determined that the preset information and the target information are different, it means that the triggered preset feeding activity (created) replaces the target feeding activity being created (in the state of not being created to being created). Therefore, the target feeding activity can be created according to the target information, so as to avoid the situation where the feeding activity that meets the operator's expectations is replaced and cannot be run. At the same time, the preset information is not cleared, and the preset information can be saved in the system, so that after the target feeding activity is completed, the preset feeding activity can continue to be triggered. For example, in order to ensure that the target feeding activity is not replaced (that is, the target feeding activity is kept created), the preset information is cleared. Although it can avoid the situation where the feeding activity that meets the operator's expectations is replaced and cannot be run, after the subsequent target feeding activity is completed, the preset feeding activity cannot be triggered.

[0095] With this setting, when there is a difference between the preset information and the target information, the target feeding activity expected by the operator will still be created and executed, and will not be automatically replaced by the preset feeding activity to meet the feeding needs. At the same time, the preset information can be retained while maintaining the target feeding activity, avoiding the problem of being unable to trigger the preset feeding activity due to clearing the preset information, thereby ensuring the uninterrupted feeding process and maximizing the feeding efficiency.

[0096] In a possible implementation, S330, when it is determined that the preset information and the target information are different, maintaining the creation of the target feeding activity according to the target information and not clearing the preset information includes:

[0097] S331, when there is a difference between the target feeding speed information and the preset feeding speed information, keep creating the target feeding activity according to the target information, and do not clear the preset information.

[0098] It can be understood that when there is a difference between the target feeding speed information and the preset feeding speed information, it means that the triggered preset feeding activity (already created) replaces the target feeding activity being created (in the process of not being created to being created). Therefore, the target feeding activity can be created according to the target information, thereby avoiding the situation where the feeding activity that meets the operator's expectations is replaced and cannot be run. At the same time, the preset information is not cleared, and the preset information can be saved in the system. This can ensure that after the target feeding activity is completed, the preset feeding activity can continue to be triggered later.

[0099] With this setting, when there is a difference between the preset information and the target information, the target feeding activity expected by the operator will still be created and executed, and will not be automatically replaced by the preset feeding activity to meet the feeding needs. At the same time, the preset information can be retained while maintaining the target feeding activity, avoiding the problem of being unable to trigger the preset feeding activity due to clearing the preset information, thereby ensuring the uninterrupted feeding process and maximizing the feeding efficiency.

[0100] S332, when there is no difference between the target feeding speed information and the preset feeding speed information, and when there is a difference between the target feeding quantity information and the preset feeding quantity information, the target feeding activity is created according to the target information, and the preset information is not cleared.

[0101] It can be understood that when there is no difference between the target feeding speed information and the preset feeding speed information, and there is a difference between the target feeding quantity information and the preset feeding quantity information, it means that the triggered preset feeding activity (already created) replaces the target feeding activity being created (in the process of not being created to being created). Therefore, the target feeding activity can be created according to the target information, thereby avoiding the situation where the feeding activity that meets the operator's expectations is replaced and cannot be run. At the same time, the preset information is not cleared, and the preset information can be saved in the system. This can ensure that after the target feeding activity is completed, the preset feeding activity can continue to be triggered later.

[0102] Optionally, in actual situations, the way of making differentiated judgments can be determined by the information carried by the target information and the information carried by the preset information. For example, if the target information carries target feeding speed information and target feeding quantity information, and the preset information carries preset feeding speed information and preset feeding quantity information, then steps S321 and S322 can be executed. For another example, if the target information carries target feeding speed information and target feeding quantity information, and the preset information carries preset feeding speed information, then step S321 can be executed. For another example, if the target information carries target feeding quantity information, and the preset information carries preset feeding quantity information, then step S322 can be executed.

[0103] Optionally, maintaining the creation of the target adding activity according to the target information is used to indicate that when creating the target adding activity, the preset information and the target information are differentiated, and maintaining the creation of the target adding activity after the differentiated judgment does not mean that the creation of the target adding activity is terminated. Specifically, during the process of differentiating the preset information and the target information, the target adding activity is still being created.

[0104] With this setting, when there is a difference between the preset information and the target information, the target feeding activity expected by the operator will still be created and executed, and will not be automatically replaced by the preset feeding activity to meet the feeding needs. At the same time, the preset information can be retained while maintaining the target feeding activity, avoiding the problem of being unable to trigger the preset feeding activity due to clearing the preset information, thereby ensuring the uninterrupted feeding process and maximizing the feeding efficiency.

[0105] In a possible implementation, the coal charging control method based on intelligent monitoring further includes:

[0106] When creating a target adding activity, it is determined whether target information exists. When it is determined that target information exists, the target adding activity is kept created according to the target information.

[0107] It is understood that when creating a target feeding activity, it can be determined whether target information exists. When it is determined that target information exists, the target feeding activity can be created according to the target information, so that when creating the target feeding activity, there is information that can be referenced for creation.

[0108] With this setup, you can run a dosing activity that better meets the operator's needs based on the target information.

[0109] In a possible implementation, in step S330, when it is determined that the preset information and the target information are different, the target charging activity is created according to the target information, and before the preset information is not cleared, the coal charging control method based on intelligent monitoring further includes:

[0110] When creating a preset charging activity, it is determined whether there is preset information. When it is determined that there is preset information, the preset charging activity is created according to the preset information. When it is detected that the inventory value of the coal in the equipment to be charged is less than a threshold value, the coal charging device automatically creates the preset charging activity.

[0111] It is understood that when creating a preset feeding activity, it can be determined whether there is preset information. When it is determined that there is preset information, the preset feeding activity can be created according to the preset information. Thus, when creating the preset feeding activity, there is information that can be referenced for creation.

[0112] With this setting, the preset feeding activity can be automatically triggered based on the preset information after the target feeding activity is completed.

[0113] In a possible implementation, a control relationship exists between the control device and the plurality of coal charging devices, and the control device is used to control any one of the coal charging devices to charge coal. The coal charging control method based on intelligent monitoring further includes:

[0114] S400, the control device transmits data with a target device among the plurality of coal feeding devices to run a first feeding activity of the target device, wherein the first feeding activity is one of the target feeding activity and the preset feeding activity.

[0115] It can be understood that the control relationship between the control device and the coal feeding device can be that the control device sends a control instruction (such as feeding speed, feeding quantity) to the coal feeding device through a wired or wireless network to control the coal feeding device to perform the feeding operation. The data transmission between the control device and the target device in the multiple coal feeding devices can be the transmission of data such as the feeding speed and the feeding quantity. The failure of the control relationship can be caused by factors such as signal interference and unstable power supply that cause the control device to be unable to transmit data with the coal feeding device, thereby causing the failure of the control relationship.

[0116] For example, when the control relationship between the control device and the preset device fails, the operator may perform recovery operations on the control interface of the control device (for example, configuring the IP address, port number, communication protocol, etc. to make them consistent with the preset device) to reduce signal interference and restore the control relationship.

[0117] Optionally, after the control device and the preset device perform the recovery operation, the control relationship may still not be restored. At this time, the operator may make multiple attempts, which requires the control device to consume more processing power. However, the processing power of the control device is limited. At this time, if the control device consumes more processing power, the control instructions between the control device and the target device will be delayed, thereby affecting the normal operation of the target device's feeding activities. In addition, if the operator cannot perceive that the control relationship between the control device and the preset device has failed, then the recovery operation may not be performed in time, and the preset device cannot be controlled to perform the feeding activity subsequently, thereby affecting the operation of the feeding activity of the preset device.

[0118] It should be noted that although the control device can have a control relationship with multiple coal charging devices at the same time, it can only run the charging activity of one coal charging device. Therefore, when the control device controls the target device to perform the charging activity, if the preset device also needs to perform the charging activity, the control device can be adjusted to control the preset device to perform the charging activity.

[0119] With such arrangement, the charging activity of the coal charging device can be controlled to run a charging activity that better meets the needs of the operator.

[0120] S500, when the first charging activity of the target device is running, if the control relationship between the control device and a preset device among the plurality of coal charging devices fails, the control relationship between the control device and the preset device is restored, wherein the preset device and the target device are different devices.

[0121] It can be understood that when running the first charging activity of the target device, if the control relationship between the control device and the preset device in the multiple coal charging devices fails, it means that the control device cannot transmit data with the preset device due to factors such as signal interference and unstable power supply, thereby causing the control relationship to fail. Therefore, the control relationship between the control device and the preset device can be restored.

[0122] Such a setting can avoid the problem that the operator cannot perceive the failure of the control relationship between the control device and the preset device, and helps to restore the control relationship in time to ensure the normal operation of the feeding activity of the preset device and avoid operation delays.

[0123] In a possible implementation, the coal charging control method based on intelligent monitoring further includes:

[0124] S600, when it is detected that the control relationship between the control device and the preset device is not restored successfully, terminating the restoration of the control relationship between the control device and the preset device, and determining that the first feeding activity of the target device is finished.

[0125] It can be understood that in the case where it is detected that the control relationship between the control device and the preset device is not successfully restored, it means that the control device has consumed more processing power. Therefore, in order to avoid delays in the control instructions between the control device and the target device, the control relationship between the control device and the preset device can be stopped. Since the number of attempts to restore the control relationship between the control device and the preset device is small (for example, 1 time, 2 times, etc.), the consumed processing power is also small, and therefore, it will not affect the normal transmission of the control instructions between the control device and the target device. For example, the control device controls the target device to run a feeding activity. At the same time, when the control device controls the target device to run a feeding activity, the control relationship between the control device and the preset device is invalid. In order to avoid delays in the control instructions between the control device and the target device, it can be attempted to restore the control relationship between the control device and the preset device only once, and the control relationship between the control device and the preset device will not be restored regardless of whether it is successful.

[0126] With such a configuration, when the control device controls the target device to perform a feeding activity and the control relationship between the control device and the preset device fails, it can be avoided that the control instructions between the control device and the target device will be delayed due to an attempt to restore the control relationship, thereby causing a delay in the target device's feeding activity.

[0127] S700, when the first feeding activity of the target device is finished, continue to restore the control relationship between the control device and the preset device.

[0128] It can be understood that when the first charging activity of the target device is completed, it means that attempting to restore the control relationship will not cause a delay in the control instructions between the control device and the target device. Therefore, the control relationship between the control device and the preset device can continue to be restored.

[0129] Optionally, in the process of restoring the control relationship between the control device and the preset device, if the control device re-runs the first feeding activity of the target device, that is, the control device re-sends the control instruction to the target device, then the restoration of the control relationship between the control device and the preset device can be terminated again, or, after attempting to restore the control relationship between the control device and the preset device only once, the control relationship between the control device and the preset device will not be restored regardless of whether it is successful.

[0130] Such a setting can avoid the problem that the operator cannot perceive the failure of the control relationship between the control device and the preset device, and helps to restore the control relationship in time to ensure the normal operation of the feeding activity of the preset device and avoid operation delays.

[0131] In a possible implementation, the coal charging control method based on intelligent monitoring further includes:

[0132] When the control relationship between the control device and the preset device is restored for the first time, the counter of the control device is started. When the accumulated number of the counter is greater than or equal to the preset number, the restoration of the control relationship between the control device and the preset device is terminated. Wherein, each time the control relationship between the control device and the preset device is restored, the counter is incremented by 1. Alternatively, after the first feeding activity of the target device is completed, each time the control relationship between the control device and the preset device is restored, the counter is incremented by 1.

[0133] It can be understood that each time the control relationship between the control device and the preset device is restored, the restored number can be accumulated (for example, it can be realized by a counter, adding 1 each time), and the accumulated number is compared with the preset number (for example, 2 times, 3 times, 4 times, etc.) to determine whether the accumulated number is greater than or equal to the preset number. If it is determined that the accumulated number is greater than or equal to the preset number, the restoration of the control relationship between the control device and the preset device is terminated; otherwise, the restoration of the control relationship between the control device and the preset device continues.

[0134] Such a configuration can avoid repeated unsuccessful attempts to restore the control relationship, thereby avoiding delays in control instructions between the control device and the target device, which in turn causes delays in the target device's charging activities.

[0135] In a possible implementation, S300, creating a charging activity corresponding to the required coal type according to the opening information and the coal information, so that the coal charging device performs a coal charging operation, includes:

[0136] When the opening information reflects that the current valve opening position is at the preset opening position, and the coal information reflects that the type of coal in the coal charging device is the required coal type, a charging activity is created to enable the coal charging device to perform a coal charging operation.

[0137] For example, when the opening information reflects that the current valve opening position is at the preset opening position, and the coal information reflects that the type of coal in the coal feeding device is the required type of coal, it means that the current valve opening degree meets the requirements of the feeding flow rate and speed, and the type of coal added subsequently is also the required type of coal (i.e., the wrong coal will not be added), therefore, a feeding activity can be created to enable the coal feeding device to perform the feeding operation of coal. Otherwise, the feeding is suspended, and the operator is notified to check the coal status.

[0138] With such a setting, the feeding operation can be intelligently judged and executed according to the actual situation, rather than relying on human intervention, which helps to reduce human errors (for example, adding the wrong coal) and thus improve the feeding efficiency of the coal.

[0139] It should be understood that the size of the serial numbers of the steps in the above embodiments does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0140] Corresponding to the coal charging control method based on intelligent monitoring described in the above embodiment, the embodiment of the present application also provides a coal charging control system based on intelligent monitoring, and each unit of the system can implement each step of the coal charging control method based on intelligent monitoring. Figure 5 A structural block diagram of a coal feeding control system based on intelligent monitoring provided in an embodiment of the present application is shown. For ease of explanation, only the parts related to the embodiment of the present application are shown.

[0141] Reference Figure 5 , the coal feeding control system based on intelligent monitoring includes:

[0142] The acquisition unit acquires the opening information of the feeding valve of the coal feeding device.

[0143] The monitoring unit is used to obtain the coal information of the coal charging device, wherein the coal information is used to reflect the type of coal in the coal charging device.

[0144] The charging unit is used to create a charging activity corresponding to the required coal type according to the opening information and the coal information, so that the coal charging device can perform the coal charging operation.

[0145] It should be noted that the information interaction, execution process, etc. between the above-mentioned systems / units are based on the same concept as the method embodiment of the present application. Their specific functions and technical effects can be found in the method embodiment part and will not be repeated here.

[0146] Those skilled in the art can clearly understand that, for the convenience and simplicity of description, only the division of the above-mentioned functional units is used as an example for illustration. In practical applications, the above-mentioned functions can be assigned to different functional units as needed, that is, the internal structure of the system can be divided into different functional units to complete all or part of the functions described above. The functional units in the embodiment can be integrated into a processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The above-mentioned integrated unit can be implemented in the form of hardware or in the form of software functional units. In addition, the specific names of the functional units are only for the convenience of distinguishing each other, and are not used to limit the scope of protection of this application. The specific working process of the units in the above-mentioned system can refer to the corresponding process in the aforementioned method embodiment, which will not be repeated here.

[0147] The embodiment of the present application also provides a coal feeding device, Figure 5 This is a schematic diagram of the structure of the coal feeding equipment provided in one embodiment of the present application. Figure 5 As shown, the coal feeding device 6 of this embodiment includes: at least one processor 60 ( Figure 5 Only one is shown), at least one memory 61 ( Figure 5 Only one is shown) and a computer program 62 stored in the at least one memory 61 and executable on the at least one processor 60, when the processor 60 executes the computer program 62, the coal feeding equipment 6 implements the steps in any of the above-mentioned embodiments of the coal feeding control method based on intelligent monitoring, or the coal feeding equipment 6 implements the functions of each unit in the above-mentioned system embodiments.

[0148] Exemplarily, the computer program 62 may be divided into one or more units, which are stored in the memory 61 and executed by the processor 60 to complete the present application. The one or more units may be a series of computer program instruction segments capable of completing specific functions, which are used to describe the execution process of the computer program 62 in the coal charging device 6.

[0149] The coal feeding equipment 6 may include a coal feeding control device and a control device that is communicatively connected to the coal feeding control device. For example, the coal feeding control device may include a sensor, a camera, a feeding device, a valve (for controlling the flow of coal), etc. For example, the sensor may be an opening sensor (for detecting the opening of a valve). A camera (uses image processing technology to determine whether the type of coal in the coal feeding device is the required type of coal). The feeding device may be a conveyor belt (for conveying coal to a specified location) or a vibrating feeder (for evenly conveying coal to a specified location). The control device may create a feeding activity corresponding to the required type of coal based on the opening information and the coal information, so that the coal feeding device performs a coal feeding operation. The coal feeding equipment may include, but is not limited to, a processor 60 and a memory 61. Those skilled in the art will appreciate that Figure 5 It is only an example of the coal charging device 6 and does not constitute a limitation of the coal charging device 6. It may include more or fewer components than shown in the figure, or a combination of certain components, or different components. For example, it may also include input and output devices, network access devices, buses, etc.

[0150] The processor 60 may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor, etc.

[0151] In some embodiments, the memory 61 may be an internal storage unit of the coal material charging device 6, such as a hard disk or memory of the coal material charging device 6. In other embodiments, the memory 61 may also be an external storage device of the coal material charging device 6, such as a plug-in hard disk, a smart memory card (SmartMedia Card, SMC), a secure digital (Secure Digital, SD) card, a flash card (Flash Card), etc. equipped on the coal material charging device 6. Further, the memory 61 may also include both the internal storage unit of the coal material charging device 6 and an external storage device. The memory 61 is used to store an operating system, an application program, a boot loader (BootLoader), data and other programs, such as the program code of the computer program, etc. The memory 61 may also be used to temporarily store data that has been output or is to be output.

[0152] An embodiment of the present application further provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps in any of the above method embodiments are implemented.

[0153] An embodiment of the present application provides a computer program product. When the computer program product is run on a coal charging device, the coal charging device is enabled to implement the steps in any of the above-mentioned method embodiments.

[0154] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present application implements all or part of the processes in the above-mentioned embodiment method, which can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a computer-readable storage medium, and the computer program can implement the steps of the above-mentioned various method embodiments when executed by the processor. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable medium may at least include: any entity or device that can carry the computer program code to the coal feeding equipment, a recording medium, a computer memory, a read-only memory (ROM, Read-Only Memory), a random access memory (RAM, Random Access Memory), an electric carrier signal, a telecommunication signal, and a software distribution medium. For example, a USB flash drive, a mobile hard disk, a disk or an optical disk.

[0155] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0156] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0157] In the embodiments provided in the present application, it should be understood that the disclosed coal charging equipment, coal charging control system based on intelligent monitoring and coal charging control method based on intelligent monitoring can be implemented in other ways. For example, the above-described embodiments of the coal charging equipment and the coal charging control system based on intelligent monitoring are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interfaces, devices or units, which can be electrical, mechanical or other forms.

[0158] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0159] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A coal feeding control method based on intelligent monitoring, characterized in that: The method comprises: Obtaining the opening information of the feeding valve of the coal feeding device; Acquire coal information of the coal charging device; wherein the coal information is used to reflect the type of coal in the coal charging device; A charging activity corresponding to the required coal type is created according to the opening information and the coal information, so that the coal charging device performs a coal charging operation.

2. The coal feeding control method based on intelligent monitoring according to claim 1, characterized in that: The coal charging equipment includes a control device and the coal charging device. Before creating a charging activity corresponding to a required coal type according to the opening information and the coal information so that the coal charging device performs a coal charging operation, the method further includes: In the case where the control device and the coal charging device create a target charging activity, it is obtained that the coal charging device creates a preset charging activity; wherein the coal charging device can execute the target charging activity and the preset charging activity; the target charging activity and the preset charging activity are different charging activities; the charging information corresponding to the preset charging activity is preset information; the charging information corresponding to the target charging activity is target information; Differentiate the preset information corresponding to the preset feeding activity and the target information corresponding to the target feeding activity; wherein the target information is not cleared when preparing to create the target feeding activity; and the target information is cleared after running the target feeding activity; In the case where it is determined that the preset information and the target information are different, the target adding activity is kept created according to the target information, and the preset information is not cleared.

3. The coal feeding control method based on intelligent monitoring according to claim 2, characterized in that: The target information carries target feeding speed information and target feeding quantity information, the preset information carries preset feeding speed information and preset feeding quantity information, and the preset information corresponding to the preset feeding activity and the target information corresponding to the target feeding activity are differentiated and judged, including: Differentiate and judge the target feeding speed information and the preset feeding speed information; The target feeding quantity information and the preset feeding quantity information are differentiated and judged.

4. The coal feeding control method based on intelligent monitoring according to claim 3, characterized in that: When it is determined that the preset information and the target information are different, the target adding activity is kept created according to the target information, and the preset information is not cleared, including: When the target feeding speed information is different from the preset feeding speed information, the target feeding activity is kept created according to the target information, and the preset information is not cleared; When the target feeding speed information does not differ from the preset feeding speed information, and the target feeding quantity information differs from the preset feeding quantity information, the target feeding activity is created according to the target information, and the preset information is not cleared.

5. The coal feeding control method based on intelligent monitoring according to claim 3, characterized in that: The method further comprises: When creating the target adding activity, it is determined whether the target information exists; when it is determined that the target information exists, the target adding activity is kept created according to the target information.

6. The coal feeding control method based on intelligent monitoring according to claim 3, characterized in that: In the case where it is determined that the preset information and the target information are different, the target adding activity is kept created according to the target information and the preset information is not cleared, the method further includes: When creating the preset charging activity, it is determined whether the preset information exists; when it is determined that the preset information exists, the preset charging activity is created according to the preset information; wherein, when it is detected that the inventory value of the coal in the equipment to be charged is less than a threshold value, the coal charging device automatically creates the preset charging activity.

7. The coal feeding control method based on intelligent monitoring according to claim 1, characterized in that: A control relationship exists between the control device and the plurality of coal feeding devices, and the control device is used to control any one of the coal feeding devices to feed coal. The method further includes: The control device transmits data with a target device among the plurality of coal feeding devices to run a first feeding activity of the target device; wherein the first feeding activity is one of a target feeding activity and a preset feeding activity; When the first charging activity of the target device is running, if the control relationship between the control device and a preset device among the plurality of coal charging devices fails, the control relationship between the control device and the preset device is restored; wherein the preset device and the target device are different devices.

8. The coal feeding control method based on intelligent monitoring according to claim 7, characterized in that: The method further comprises: In the case where it is detected that the control relationship between the control device and the preset device is not successfully restored, suspending the restoration of the control relationship between the control device and the preset device, and determining that the first feeding activity of the target device is finished; When the first charging activity of the target device is finished, the control relationship between the control device and the preset device is continued to be restored.

9. The coal feeding control method based on intelligent monitoring according to claim 7, characterized in that: The method further comprises: When the control relationship between the control device and the preset device is restored for the first time, the counter of the control device is started; when the accumulated number of the counter is greater than or equal to the preset number, the restoration of the control relationship between the control device and the preset device is stopped; wherein, each time the control relationship between the control device and the preset device is restored, the counter is incremented by 1; or, after the first feeding activity of the target device is completed, each time the control relationship between the control device and the preset device is restored, the counter is incremented by 1; The step of creating a charging activity according to the opening information and the coal information so that the coal charging device performs a coal charging operation includes: When the opening information reflects that the current valve opening position is at the preset opening position, and the coal information reflects that the type of coal in the coal feeding device is the required coal type, a feeding activity is created to enable the coal feeding device to perform a coal feeding operation.

10. A coal charging device, characterized in that: The method comprises a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the method according to any one of claims 1 to 9 when executing the computer program.

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