Feeding control system, method and equipment for positive electrode material production

Abstract

The invention provides a feeding control system, method and equipment for positive electrode material production, and effectively solves the problems of wrong feeding, missing feeding or excessive feeding of materials caused by an existing manual feeding mode. The method comprises the following steps: the work order module compares target material information in a feeding instruction sent by the host with actual material information of a bill of materials to obtain a comparison result, generates a target feeding work order, and sends the target feeding work order to the feeding management and control mechanism; the feeding management and control mechanism carries out feeding and monitors the feeding process to obtain feeding data; the host performs judgment based on the feeding data to obtain a state judgment result; and the host adjusts the feeding state of the feeding management and control mechanism based on the state judgment result, so that the feeding state meets the feeding requirement until the feeding weight in the target feeding work order is completed.

Description

Technical Field

[0001] The present application relates to the field of intelligent manufacturing and automated production technology, and specifically, to a feeding control system, method, and equipment for positive electrode material production. Background Art

[0002] The positive electrode material is an important component of lithium-ion batteries. It is located on the positive electrode side of the battery and is responsible for storing and releasing lithium ions during the charging and discharging process. The performance of the positive electrode material directly affects the energy density, cycle life, safety and cost of the battery. Feeding is the first step in the production of positive electrode materials, which has an important impact on the entire production process and product quality. Therefore, it is necessary to strictly control the quality of raw materials, formulate reasonable feeding strategies and optimize the production process during the feeding stage to ensure that the quality and performance of the final product meet market demand and industry standards. At the same time, it is also necessary to continuously develop and improve feeding technology to adapt to the ever-changing market demand and technological development.

[0003] The traditional feeding method mainly relies on manual judgment and operation, which is not only time-consuming and labor-intensive, but also easily leads to limited feeding speed due to human factors. It is easy to cause wrong feeding, missing feeding or over-feeding of materials due to negligence, fatigue or misunderstanding of instructions, and employees are prone to confuse the materials required for different work orders when feeding, which affects product quality and production costs. In addition, it is impossible to effectively track and verify the accuracy of feeding information, which increases the risk of wrong feeding of materials. Due to the lack of an effective association mechanism, employees are prone to confuse the materials required for different work orders when feeding, resulting in wrong feeding, which in turn causes the cost loss of positive electrode materials and affects the production volume of positive electrode materials. Summary of the invention

[0004] In view of this, the purpose of the present application is to provide a feeding control system, method and equipment for the production of positive electrode materials, which effectively solves the problems of wrong feeding, missed feeding or over-feeding of materials caused by the existing manual feeding method.

[0005] In a first aspect, an embodiment of the present application provides a feeding control system for positive electrode material production, wherein the feeding control system includes a host, a work order module, and a feeding control mechanism:

[0006] The work order module is used to compare the target material information in the feeding instruction sent by the host with the actual material information in the bill of materials to obtain a comparison result, generate a target feeding work order based on the comparison result, and send the target feeding work order to the feeding control agency; the target feeding work order includes feeding weight, feeding speed, and feeding operation;

[0007] The feeding control mechanism is used to feed the material based on the feeding operation and feeding speed in the received target feeding work order, and monitor the feeding process to obtain feeding data;

[0008] The feeding control mechanism is further used to send the feeding data to the host, so that the host can judge the feeding state of the feeding control mechanism based on the feeding data to obtain a state judgment result;

[0009] The host is used to adjust the feeding state of the feeding control mechanism based on the state judgment result so that the feeding state meets the feeding requirements until the feeding weight in the target feeding work order is completed.

[0010] In combination with the first aspect, the embodiment of the present application provides a first possible implementation of the first aspect, wherein the feeding control system further includes an alarm module;

[0011] When the feeding control mechanism is further used to send the feeding data to the host, so that the host judges the feeding state of the feeding control mechanism based on the feeding data to obtain a state judgment result, it is specifically used to:

[0012] The host determines whether the feeding data meets the preset feeding standard conditions based on multiple dimensions;

[0013] If at least one dimension is not satisfied, the host controls the alarm module to enter an alarm mode based on the generated status judgment result.

[0014] In combination with the first aspect, an embodiment of the present application provides a second possible implementation of the first aspect, wherein when the feeding control mechanism controls the alarm module to enter the alarm mode based on the generated status judgment result if at least one dimension is not satisfied, the host is specifically used to:

[0015] The host determines the target alarm mode based on the dimension that does not meet the preset feeding standard conditions; different alarm modes are associated with different alarm levels;

[0016] The host generates corresponding reminder information based on the target alarm mode, and sends the reminder information to an account under the corresponding alarm level.

[0017] In combination with the first aspect, the embodiment of the present application provides a third possible implementation of the first aspect, wherein the dimension includes at least one of the following: feeding operation, feeding speed, feeding time, feeding sequence, and feeding weight.

[0018] In combination with the first aspect, an embodiment of the present application provides a fourth possible implementation of the first aspect, wherein the work order module is used to compare the target material information in the feeding instruction sent by the host with the actual material information in the bill of materials to obtain a comparison result, so as to generate a target feeding work order based on the comparison result, specifically for:

[0019] The work order module also receives the next feeding instruction sent by the host in real time, and compares the next feeding instruction with the previous feeding instruction to determine whether the feeding instruction has changed;

[0020] If so, the work order module updates the target material feeding work order based on the next material feeding instruction.

[0021] In combination with the first aspect, an embodiment of the present application provides a fifth possible implementation of the first aspect, wherein the work order module is used to compare the target material information in the feeding instruction sent by the host with the actual material information in the bill of materials to obtain a comparison result, so as to generate a target feeding work order based on the comparison result, and is further specifically used to:

[0022] The work order module generates a comparison result based on the comparison between the target material information and the actual material information;

[0023] The work order module performs screening based on the comparison results to generate a target material feeding work order based on the screened comparison results.

[0024] In combination with the first aspect, an embodiment of the present application provides a sixth possible implementation of the first aspect, wherein the host is used to adjust the feeding state of the feeding control mechanism based on the state judgment result so that the feeding state meets the feeding requirements until the feeding weight in the target feeding work order is completed, specifically for:

[0025] If the host determines that the state judgment result is abnormal, the host outputs a stop signal to the feeding control mechanism;

[0026] The feeding control mechanism controls the target feeding stop component to start and stop feeding based on the stop signal.

[0027] In a second aspect, an embodiment of the present application provides a feeding control method for positive electrode material production, which is applicable to a feeding control system, wherein the feeding control system includes a host, a work order module, and a feeding control mechanism, and the method includes:

[0028] The work order module compares the target material information in the feeding instruction sent by the host with the actual material information in the bill of materials to obtain a comparison result, so as to generate a target feeding work order based on the comparison result, and send the target feeding work order to the feeding control agency; the target feeding work order includes feeding weight, feeding speed, and feeding operation;

[0029] Feeding is performed by the feeding control mechanism based on the feeding operation and feeding speed in the received target feeding work order, and the feeding process is monitored to obtain feeding data;

[0030] The feeding data is also sent to the host through the feeding control mechanism, so that the host judges the feeding state of the feeding control mechanism based on the feeding data to obtain a state judgment result;

[0031] The host adjusts the feeding state of the feeding control mechanism based on the state judgment result so that the feeding state meets the feeding requirements until the feeding weight in the target feeding work order is completed.

[0032] In a third aspect, an embodiment of the present application provides an electronic device, comprising: a processor, a memory and a bus, wherein the memory stores machine-readable instructions executable by the processor, and when the electronic device is running, the processor communicates with the memory through the bus, and when the machine-readable instructions are executed by the processor, the steps of the feeding control method for positive electrode material production are performed.

[0033] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the steps of the feeding control method for positive electrode material production are executed.

[0034] The embodiment of the present application provides a feeding control system for positive electrode material production, the feeding control system includes a host, a work order module, and a feeding control mechanism: the work order module is used to compare the target material information in the feeding instruction sent by the host with the actual material information in the bill of materials to obtain a comparison result, so as to generate a target feeding work order based on the comparison result, and send the target feeding work order to the feeding control mechanism; the target feeding work order includes the feeding weight, feeding speed, and feeding operation; the feeding control mechanism is used to feed based on the feeding operation and feeding speed received in the target feeding work order, and monitor the feeding process to obtain feeding data; the feeding control mechanism is also used to send the feeding data to the host The host is used to judge the feeding status of the feeding control mechanism based on the feeding data to obtain a status judgment result; the host is used to adjust the feeding status of the feeding control mechanism based on the status judgment result, so that the feeding status meets the feeding requirements until the feeding weight in the target feeding work order is completed. By comparing the target material information in the feeding instruction with the actual material information in the bill of materials and obtaining the feeding data by monitoring the feeding process, the problem that employees are easily confused by the materials required for different work orders during feeding, resulting in wrong feeding, missing feeding or over-feeding of materials, is solved, thereby solving the problem of wrong feeding, missing feeding or over-feeding of materials caused by the existing manual feeding method, ensuring the efficiency of the positive electrode material during feeding and improving the overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0036] Figure 1 A schematic structural diagram of a first feeding control system for positive electrode material production provided in an embodiment of the present application is shown;

[0037] Figure 2 A schematic diagram of a process for updating a target material feeding work order provided in an embodiment of the present application is shown;

[0038] Figure 3 A schematic diagram of a process for stopping feeding provided in an embodiment of the present application is shown;

[0039] Figure 4 A schematic flow chart of a first feeding control method for positive electrode material production provided in an embodiment of the present application is shown;

[0040] Figure 5A schematic diagram of the structure of an electronic device provided in an embodiment of the present application is shown. DETAILED DESCRIPTION

[0041] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the drawings in the present application only serve the purpose of explanation and description and are not used to limit the scope of protection of the present application. In addition, it should be understood that the schematic drawings are not drawn in real proportion. The flowchart used in this application shows the operations implemented according to some embodiments of the present application. It should be understood that the operations of the flowchart can be implemented out of sequence, and the steps without logical context can be reversed in order or implemented simultaneously. In addition, those skilled in the art can add one or more other operations to the flowchart under the guidance of the content of the present application, or remove one or more operations from the flowchart.

[0042] In addition, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0043] It should be noted that the term "comprising" will be used in the embodiments of the present application to indicate the existence of the features declared thereafter, but does not exclude the addition of other features.

[0044] The traditional manual feeding method is not only time-consuming and labor-intensive, but also easily limited by human factors, which can lead to incorrect feeding, missing or over-feeding of materials due to negligence, fatigue or misunderstanding of instructions, and employees easily confuse the materials required for different work orders when feeding, which affects product quality and production costs. In addition, it is impossible to effectively track and verify the accuracy of feeding information, which increases the risk of incorrect material feeding. Due to the lack of an effective association mechanism, employees are prone to confuse the materials required for different work orders when feeding, resulting in incorrect feeding, which in turn causes the cost loss of positive electrode materials and affects the production volume of positive electrode materials.

[0045] Based on this, the embodiments of the present application provide a feeding control system, method, and equipment for the production of positive electrode materials, which are described below through embodiments.

[0046] Example 1

[0047] To facilitate understanding of this embodiment, a feeding control system for positive electrode material production disclosed in the embodiment of this application is first described in detail. Figure 1 The structural schematic diagram of a feeding control system for positive electrode material production shown in the figure, a feeding control system for positive electrode material production provided in the present application, the feeding control system includes a host, a work order module, and a feeding control mechanism:

[0048] The work order module is used to compare the target material information in the feeding instruction sent by the host with the actual material information in the bill of materials to obtain a comparison result, generate a target feeding work order based on the comparison result, and send the target feeding work order to the feeding control agency; the target feeding work order includes feeding weight, feeding speed, and feeding operation;

[0049] The feeding control mechanism is used to feed the material based on the feeding operation and feeding speed in the received target feeding work order, and monitor the feeding process to obtain feeding data;

[0050] The feeding control mechanism is further used to send the feeding data to the host, so that the host can judge the feeding state of the feeding control mechanism based on the feeding data to obtain a state judgment result;

[0051] The host is used to adjust the feeding state of the feeding control mechanism based on the state judgment result so that the feeding state meets the feeding requirements until the feeding weight in the target feeding work order is completed.

[0052] The feeding control system described in the present application is an intelligent production operation feeding control system, which includes a host that is an intelligent device similar to a computer, a server, etc. that has data processing and analysis capabilities, and there is a communication network between the host and the work order module and the feeding control mechanism to achieve data interaction among the three. The work order module refers to a module that can receive the feeding instructions sent by the host and automatically generate a target feeding work order, and the feeding control mechanism is a device that can control the start and stop of feeding under the control of the host.

[0053] When the feeding control system needs to feed, the work order module receives the feeding instruction generated and sent by the host, and the feeding instruction includes target material information, target feeding operation, target feeding speed, and the total amount of positive electrode material to be produced, etc. The work order module receives the feeding instruction, compares the target material information in the feeding instruction sent by the host with the actual material information in the bill of materials to obtain a comparison result, and judges whether there is any inconsistency between the target material information in the feeding instruction and the actual material information in the bill of materials based on the comparison result. If there is any inconsistency, If the comparison result is failure, the feeding control system will issue an alarm on the APP held by the operator or manager, etc., so as to preliminarily ensure that there is no feeding error. If they are consistent, the comparison result is passed. When the comparison result is passed, a target feeding work order is generated based on the comparison result. The target feeding work order includes feeding weight, feeding speed, and feeding operation. During the feeding period, the feeding weight, feeding speed, and feeding operation indicated on the target feeding work order should be used as the feeding standard, and the target feeding work order should be sent to the feeding control agency.

[0054] The work order module is used to compare the target material information in the feeding instruction sent by the host with the actual material information in the bill of materials to obtain a comparison result, so as to generate a target feeding work order based on the comparison result, specifically for:

[0055] The work order module also receives the next feeding instruction sent by the host in real time, and compares the next feeding instruction with the previous feeding instruction to determine whether the feeding instruction has changed;

[0056] If so, the work order module updates the target material feeding work order based on the next material feeding instruction.

[0057] In this embodiment, the work order module compares the target material information with the actual material information to determine whether there is any inconsistency between the target material information and the actual material information, and focuses on comparing the type of material, the quantity of material, etc., so as to avoid the difference in the type of material and the quantity of material affecting the produced positive electrode material, and generates a comparison result, the comparison result includes pass and fail. If the target material information is consistent with the actual material information, the comparison result is pass, and if the target material information is inconsistent with the actual material information, the comparison result is fail, then the comparison result is screened, that is, the passed comparison result is selected, that is, the work order module generates a target feeding work order based on the screened passed comparison result, the target feeding work order is an important basis for the feeding control system to feed the positive electrode material, which stipulates the feeding speed, feeding operation, feeding weight, etc. During the feeding process, the feeding control mechanism needs to feed according to the feeding speed and feeding operation in the target feeding work order to produce the feeding weight in the target feeding work order.

[0058] The work order module is used to compare the target material information in the feeding instruction sent by the host with the actual material information in the bill of materials to obtain a comparison result, so as to generate a target feeding work order based on the comparison result. Figure 2 As shown, it is also specifically used for:

[0059] The work order module generates a comparison result based on the comparison between the target material information and the actual material information;

[0060] The work order module performs screening based on the comparison results to generate a target material feeding work order based on the screened comparison results.

[0061] In this embodiment, after receiving the feeding instruction sent by the host, the work order module also receives the next feeding instruction sent by the host in real time. There is a time interval between the next feeding instruction and the feeding instruction already received by the work order module. The work order module compares the next feeding instruction with the previous feeding instruction to see whether there is a change in the target material information between the two feeding instructions. If not, that is, there is no change, the work module needs to send a query to the host to confirm the correctness of the next feeding instruction. After the host confirms that the next feeding instruction is correct, the work order module generates a target feeding work order according to the next feeding instruction, and updates the target feeding work order, so that the feeding control The system feeds according to the updated target feeding work order, and if there are changes, the work order module skips the step of confirming with the host, and directly generates the target feeding work order again according to the next feeding instruction, and updates the target feeding work order, so that the feeding control system feeds according to the updated target feeding work order, thereby strengthening the close correlation between feeding and work order, ensuring seamless connection between feeding and current work order, which is another key to improving production efficiency, because the feeding control system can obtain work order information in real time and adjust the feeding plan accordingly. This improvement reduces the waiting time caused by information mismatch. This real-time and accuracy ensures the smooth progress of the production process, thereby improving the overall feeding efficiency.

[0062] After receiving the target feeding work order, the feeding control mechanism controls the butterfly valve to open based on the received target feeding work order, and then the feeding control mechanism starts to feed according to the feeding operation and feeding speed in the target feeding work order, so that the feeding operation and feeding speed of the feeding control mechanism during feeding are consistent with the feeding operation and feeding speed in the target feeding work order, that is, the feeding control mechanism strictly implements the relevant regulations in the target feeding work order to feed, so that the feeding process meets the feeding requirements, and monitors the feeding process generated by the feeding control mechanism to obtain feeding data; the feeding control mechanism has established a technology based on situation awareness technology that can monitor and monitor each feeding operation and the operation of each device in the feeding process, and generates corresponding feeding data, the feeding data includes feeding operation data, feeding speed data, feeding weight data, feeding time data, feeding sequence data, etc., wherein the feeding operation data includes feeding results and feeding operation completion data.

[0063] The feeding control mechanism also sends the feeding data to the host. After receiving the feeding data, the host determines the feeding status of the feeding control mechanism based on the feeding data to obtain a status judgment result, that is, the host sets corresponding preset feeding standard conditions for the feeding data, and judges the feeding status of the feeding control mechanism based on whether the feeding data reaches the corresponding preset feeding standard conditions, and outputs the status judgment result, such as the feeding speed data included in the feeding data, sets corresponding upper limit data and lower limit data for the feeding speed data, and judges whether the feeding control mechanism is in a faster or slower state when feeding according to the feeding speed data, so as to avoid affecting the performance of the produced positive electrode material.

[0064] The feeding control system also includes an alarm module;

[0065] When the feeding control mechanism is further used to send the feeding data to the host, so that the host judges the feeding state of the feeding control mechanism based on the feeding data to obtain a state judgment result, it is specifically used to:

[0066] The host determines whether the feeding data meets the preset feeding standard conditions based on multiple dimensions;

[0067] If at least one dimension is not satisfied, the host controls the alarm module to enter an alarm mode based on the generated status judgment result.

[0068] In this embodiment, the host determines whether the feeding data meets the preset feeding standard conditions based on multiple dimensions, that is, the host sets the preset feeding standard conditions based on each dimension, and the preset feeding standard conditions can be threshold data. Based on the preset feeding standard conditions, it is determined whether the feeding of the feeding control mechanism in each dimension meets the work order requirements of the target feeding work order. If at least one dimension is not satisfied, the host controls the alarm module to enter the alarm mode when the generated status judgment result is abnormal, otherwise the feeding continues when the status judgment result is normal. The alarm module can be an on-site alarm. After the feeding data generated by the feeding control mechanism meets the feeding requirements of the target feeding work order, the alarm starts to enter the alarm mode to alarm. The alarm module can also be a display screen on the feeding operation station, and an alarm prompt is given on the display screen, so that relevant personnel can notice and control the feeding control mechanism to make adjustments.

[0069] When the feeding control mechanism controls the alarm module to enter the alarm mode based on the generated status judgment result if at least one dimension is not satisfied, the host is specifically used to:

[0070] The host determines the target alarm mode based on the dimension that does not meet the preset feeding standard conditions; different alarm modes are associated with different alarm levels;

[0071] The host generates corresponding reminder information based on the target alarm mode, and sends the reminder information to an account under the corresponding alarm level.

[0072] In this embodiment, the host sets a corresponding alarm mode based on each dimension of the feeding data. After determining the dimension that does not meet the preset feeding standard conditions, the corresponding alarm mode is the target alarm mode, that is, different dimensions correspond to different alarm modes, and different alarm modes correspond to different alarm levels. The alarm levels are leadership level and employee level, respectively. Under the leadership level, multiple sub-leadership levels are set according to the level of the position. Based on the dimension of the feeding data that does not meet the preset feeding standard conditions, the leadership level and employee level to be notified are determined. For example, in the dimension of feeding speed, the corresponding alarm level is only the employee level. If there is manual operation in the dimension that does not meet the preset feeding standard conditions, the corresponding alarm level may include both the leadership level and the employee level. The sub-leadership level in the leadership level can also be determined based on the participation of the manual operation. That is, the higher the participation of the manual operation, the higher the sub-leadership level in the leadership level. The opposite setting can also be made.

[0073] The dimensions include at least one of the following: feeding operation, feeding speed, feeding time, feeding sequence, and feeding weight.

[0074] In this embodiment, the feeding data includes five dimensions: feeding operation, feeding speed, feeding time, feeding sequence, and feeding weight. If at least one dimension among the five dimensions does not meet the preset standard conditions, that is, does not meet the set threshold data, the corresponding target alarm mode is activated. If there are alarm modes under at least two dimensions, for the repeated alarm levels notified, the simultaneous notification method is selected to avoid the phenomenon that the corresponding alarm level cannot be notified. The feeding control agency compares the similarity between the feeding operation perceived based on the situation awareness technology and the target feeding operation on the target feeding work order. The higher the similarity, the more the feeding operation meets the feeding requirements of the target feeding work order, thereby achieving in-depth optimization of the existing production management system, adding a strict correspondence function between the feeding operation and the target feeding work order and the bill of materials, and ensuring that each feeding operation meets the production requirements. The feeding time refers to the difference between the feeding end time and the feeding start time. If the feeding time is too short, it also indicates that the feeding speed does not meet the requirements of the target feeding work order, and then the alarm mode of at least two dimensions is activated.

[0075] After generating the status judgment result, the host controls the feeding status of the feeding control mechanism based on the dimension that does not meet the preset feeding standard conditions indicated by the status judgment result, that is, if any dimension does not meet the preset feeding standard conditions, the control module controls the feeding control mechanism to stop feeding to avoid more serious consequences, and improves the feeding control mechanism based on the dimension that does not meet the preset feeding standard conditions so that the feeding control mechanism meets the feeding requirements, and repeats this step until the feeding weight in the target feeding work order is completed, so that the feeding weight meets the requirements of the target feeding work order, and the feeding does not have a significant impact on the performance of the positive electrode material.

[0076] The host is used to adjust the feeding state of the feeding control mechanism based on the state judgment result so that the feeding state meets the feeding requirements until the feeding weight in the target feeding work order is completed. Figure 3 As shown, it is specifically used for:

[0077] If the host determines that the state judgment result is abnormal, the host outputs a stop signal to the feeding control mechanism;

[0078] The feeding control mechanism controls the target feeding stop component to start and stop feeding based on the stop signal.

[0079] In this embodiment, if the host determines that the status judgment result is abnormal, the host outputs a stop signal to the feeding control mechanism. The stop signal may be pre-generated and stored. After determining that the preset feeding standard conditions are not met, the stop signal is called. The stop signal may also be generated immediately after determining that the preset feeding standard conditions are not met. The feeding control mechanism controls the start of the target stop component based on the stop signal to stop the feeding. In actual use, the target stop component is a butterfly valve. The butterfly valve closes immediately after receiving the stop signal, and the feeding stops, thereby accurately controlling the feeding and ensuring the high standards of the production of positive electrode materials.

[0080] The following are two actual cases where the feeding control system of this application has been put into use:

[0081] (1) Case 1: An intelligent feeding system was successfully launched in a workshop. Previously, the traditional feeding method was limited by manual operation, which was not only inefficient and labor-intensive, but also prone to human errors, resulting in limited feeding speed and frequent accuracy problems. More importantly, the disconnection between the feeding process and work order management often caused feeding delays or errors, posing a considerable challenge to overall production efficiency.

[0082] The introduction of the feeding control system has completely changed this situation. Relying on automatic control technology, the system realizes instant response and precise execution of feeding, significantly improving the operation efficiency. By integrating intelligent plug-ins, the system can monitor the feeding status in real time and automatically control the butterfly valve according to preset instructions, greatly reducing manual intervention and ensuring the smooth and efficient feeding process.

[0083] In addition, the feeding control system also strengthens the close linkage between feeding and work orders, ensuring that each feeding operation can be seamlessly connected with the current work order, effectively avoiding the waste of waiting time caused by information mismatch, and further improving the overall efficiency of the production line. At the same time, the system optimizes the management logic and strictly corresponds the feeding operation with the work order and the bill of materials, ensuring the accuracy of each feeding and greatly reducing the risk of wrong material feeding.

[0084] After the feeding is completed, the feeding control system will automatically monitor the material weight until it reaches a stable state and close the butterfly valve in time. This function not only effectively prevents the occurrence of excessive feeding or missed feeding, but also further improves the safety and reliability of the feeding process.

[0085] To sum up, the successful launch of the feeding control system not only solves many pain points in traditional feeding methods, but also brings unprecedented efficiency and precision to the production line, injecting strong impetus into the sustainable development of the company.

[0086] (2) Case 2: The intelligent feeding system has been successfully launched in another workshop. Based on the close linkage between feeding and work orders and strict correspondence with the BOM list in the workshop of Case 1, it was further upgraded and integrated with the scheduling system to realize the fully automated feeding operation of AGV automatic code scanning, material replenishment and pallet collection. The introduction of intelligent feeding 2.0 allows employees to say goodbye to the tedious work of material handling and PDA code scanning, which not only improves production efficiency and safety, but also optimizes labor costs.

[0087] Example 2

[0088] The present application also provides a feeding control method for positive electrode material production, such as Figure 4 The figure shows a flow chart of a feeding control method for positive electrode material production. The function implemented by the feeding control method for positive electrode material production corresponds to the function of executing a feeding control system for positive electrode material production on the terminal device. The feeding control method for positive electrode material production described in the present application is applicable to a feeding control system, which includes a host, a work order module, and a feeding control mechanism. The method includes:

[0089] S401, comparing the target material information in the feeding instruction sent by the host with the actual material information in the bill of materials through the work order module to obtain a comparison result, generating a target feeding work order based on the comparison result, and sending the target feeding work order to the feeding control agency; the target feeding work order includes feeding weight, feeding speed, and feeding operation;

[0090] S402, feeding the material based on the feeding operation and feeding speed in the received target feeding work order through the feeding control mechanism, and monitoring the feeding process to obtain feeding data;

[0091] S403, the feeding data is also sent to the host through the feeding control mechanism, so that the host judges the feeding state of the feeding control mechanism based on the feeding data to obtain a state judgment result;

[0092] S404: adjusting the feeding state of the feeding control mechanism through the host based on the state judgment result, so that the feeding state meets the feeding requirements until the feeding weight in the target feeding work order is completed.

[0093] The effect achieved by the feeding control method for positive electrode material production corresponds to the effect produced by implementing a feeding control system for positive electrode material production on the terminal device mentioned above, which will not be elaborated here.

[0094] Example 3

[0095] The present application also provides an electronic device, such as Figure 5 As shown, it includes: a processor 501, a memory 502 and a bus 503, the memory 502 stores machine-readable instructions executable by the processor 501, when the electronic device is running, the processor 501 communicates with the memory 502 through the bus 503, and when the machine-readable instructions are executed by the processor 501, the steps of the feeding control method for positive electrode material production are performed.

[0096] Example 4

[0097] The present application also provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the steps of the feeding control method for positive electrode material production are executed.

[0098] Those skilled in the art can clearly understand that, for the convenience and simplicity of description, the specific working process of the system and device described above can refer to the corresponding process in the method embodiment, and will not be repeated in this application. In the several embodiments provided in this application, it should be understood that the disclosed system, device and method can be implemented in other ways. The device embodiments described above are merely schematic. For example, the division of the modules is only a logical function division. There may be other division methods in actual implementation. For example, multiple modules 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 through some communication interfaces, indirect coupling or communication connection of devices or modules, which can be electrical, mechanical or other forms.

[0099] The modules described as separate components may or may not be physically separated, and the components shown as modules 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.

[0100] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0101] If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a non-volatile computer-readable storage medium that is executable by a processor. Based on this understanding, the technical solution of the present application, or the part that contributes to the prior art or the part of the technical solution, can be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, a platform server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as USB flash drives, mobile hard drives, ROM, RAM, magnetic disks, or optical disks.

[0102] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A feeding control system for positive electrode material production, characterized in that: The feeding control system includes a host, a work order module, and a feeding control mechanism: The work order module is used to compare the target material information in the feeding instruction sent by the host with the actual material information in the bill of materials to obtain a comparison result, so as to generate a target feeding work order based on the comparison result, and send the target feeding work order to the feeding control agency; The target feeding work order includes feeding weight, feeding speed, and feeding operation; The feeding control mechanism is used to feed the material based on the feeding operation and feeding speed in the received target feeding work order, and monitor the feeding process to obtain feeding data; The feeding control mechanism is further used to send the feeding data to the host, so that the host can judge the feeding state of the feeding control mechanism based on the feeding data to obtain a state judgment result; The host is used to adjust the feeding state of the feeding control mechanism based on the state judgment result so that the feeding state meets the feeding requirements until the feeding weight in the target feeding work order is completed.

2. The feeding control system for positive electrode material production according to claim 1, characterized in that: The feeding control system also includes an alarm module; When the feeding control mechanism is further used to send the feeding data to the host, so that the host judges the feeding state of the feeding control mechanism based on the feeding data to obtain a state judgment result, it is specifically used to: The host determines whether the feeding data meets the preset feeding standard conditions based on multiple dimensions; If at least one dimension is not satisfied, the host controls the alarm module to enter an alarm mode based on the generated status judgment result.

3. The feeding control system for positive electrode material production according to claim 2, characterized in that: When the feeding control mechanism controls the alarm module to enter the alarm mode based on the generated status judgment result if at least one dimension is not satisfied, the host is specifically used to: The host determines the target alarm mode based on the dimension that does not meet the preset feeding standard conditions; different alarm modes are associated with different alarm levels; The host generates corresponding reminder information based on the target alarm mode, and sends the reminder information to an account under the corresponding alarm level.

4. The feeding control system for positive electrode material production according to claim 2, characterized in that: The dimensions include at least one of the following: feeding operation, feeding speed, feeding time, feeding sequence, and feeding weight.

5. The method according to claim 1, characterized in that The work order module is used to compare the target material information in the feeding instruction sent by the host with the actual material information in the bill of materials to obtain a comparison result, so as to generate a target feeding work order based on the comparison result, specifically for: The work order module also receives the next feeding instruction sent by the host in real time, and compares the next feeding instruction with the previous feeding instruction to determine whether the feeding instruction has changed; If so, the work order module updates the target material feeding work order based on the next material feeding instruction.

6. The feeding control system for positive electrode material production according to claim 1, characterized in that: The work order module is used to compare the target material information in the feeding instruction sent by the host with the actual material information in the bill of materials to obtain a comparison result, so as to generate a target feeding work order based on the comparison result, and is also specifically used to: The work order module generates a comparison result based on the comparison between the target material information and the actual material information; The work order module performs screening based on the comparison results to generate a target material feeding work order based on the screened comparison results.

7. The feeding control system for positive electrode material production according to claim 1, characterized in that: The host is used to adjust the feeding state of the feeding control mechanism based on the state judgment result so that the feeding state meets the feeding requirements until the feeding weight in the target feeding work order is completed, specifically for: If the host determines that the state judgment result is abnormal, the host outputs a stop signal to the feeding control mechanism; The feeding control mechanism controls the target feeding stop component to start and stop feeding based on the stop signal.

8. A feeding control method for positive electrode material production, characterized in that: Applicable to a feeding control system, the feeding control system includes a host, a work order module, and a feeding control mechanism, and the method includes: The work order module compares the target material information in the feeding instruction sent by the host with the actual material information in the bill of materials to obtain a comparison result, so as to generate a target feeding work order based on the comparison result, and send the target feeding work order to the feeding control agency; the target feeding work order includes feeding weight, feeding speed, and feeding operation; Feeding is performed by the feeding control mechanism based on the feeding operation and feeding speed in the received target feeding work order, and the feeding process is monitored to obtain feeding data; The feeding data is also sent to the host through the feeding control mechanism, so that the host judges the feeding state of the feeding control mechanism based on the feeding data to obtain a state judgment result; The host adjusts the feeding state of the feeding control mechanism based on the state judgment result so that the feeding state meets the feeding requirements until the feeding weight in the target feeding work order is completed.

9. An electronic device, characterized in that: include: A processor, a memory and a bus, wherein the memory stores machine-readable instructions executable by the processor, and when the electronic device is running, the processor and the memory communicate via the bus, and when the machine-readable instructions are executed by the processor, the steps of a feeding control method for positive electrode material production as described in claim 8 are performed.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of a feeding control method for positive electrode material production as claimed in claim 8 are executed.

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