An intelligent factory supervision system

Abstract

The application relates to the field of factory production supervision, in particular to an intelligent factory supervision system, which comprises a data acquisition unit for acquiring demand information; a gluing analysis unit for adjusting glue discharging speed according to the gluing state of a gluing path of a target single battery or detecting and analyzing gluing uniformity; a path analysis unit for determining whether to adjust the head gluing speed and / or the tail gluing speed of a first sub-gluing path according to the shape distribution of the first sub-gluing path and adjusting the gluing parameters corresponding to a second sub-gluing path according to the bending reference value of the route of the second sub-gluing path; and a heat analysis unit for determining a gluing amount adjustment mode according to the heat distribution state of the target automobile battery under a quasi-constant temperature state, which comprises adjusting the gluing route or increasing the gluing amount; the application improves the data processing efficiency and the battery detection efficiency of a battery production factory.

Description

Technical Field

[0001] This invention relates to the field of factory production supervision, and in particular to an intelligent factory supervision system. Background Technology

[0002] With the development of science and technology, intelligent factories that use artificial intelligence to replace traditional manpower are gradually emerging. Furthermore, due to the continuous development of new energy technologies, power batteries, with their high efficiency and cleanliness, have become commonly used automotive batteries. In battery manufacturing plants, the production process of battery cell modules generally includes cell loading and testing, cell assembly, cell module assembly, and quality inspection. Among these, adhesive coating is a crucial step in cell module assembly. A handling robot picks up a cell and places it at the adhesive-coating position, then an adhesive-coating robot completes the coating. Next, another cell is placed on the coated surface, and this process is repeated until a module is formed. Finally, positioning and unit devices complete the assembly of the cell module. The precision and uniformity of the adhesive coating directly affect the lifespan and safety of the cell module, as well as the heat dissipation effect. However, in practice, manual inspection of the adhesive coating effect is often insufficient to meet production needs and wastes manpower. Therefore, how to automate and quickly monitor and manage battery adhesive coating production is a problem that urgently needs to be solved by those skilled in the art.

[0003] Chinese Patent Publication No. CN104792788B discloses a visual inspection method and apparatus for adhesive coating. The apparatus includes a PLC controller, a vision controller, cameras, and a battery shifting mechanism. There are three cameras, all in the same plane, with an angle of 120 degrees between adjacent cameras. The PLC controller is connected to the vision controller and the battery shifting mechanism, and the vision controller is connected to the cameras. The battery shifting mechanism has an inspection station for inspecting coated batteries and a rejection station for rejecting defective coated batteries. The cameras are positioned above the inspection station of the battery shifting mechanism, with the camera's imaging axis intersecting the axis of the inspection station. A red light source is located at the front end of the inspection station. The beneficial effect of this invention is that it utilizes image processing to detect coated batteries, enabling comprehensive and thorough inspection without blind spots. However, the above-mentioned technical solution has the following problems: it cannot achieve targeted detection of straight and curved areas of the battery adhesive coating trajectory, making it impossible to effectively adjust the coating parameters based on the detection results, thus leading to poor coating performance. Summary of the Invention

[0004] To address this issue, the present invention provides an intelligent factory monitoring system to overcome the problem in existing battery manufacturing plants that cannot effectively adjust coating parameters according to actual production conditions, resulting in poor coating effects.

[0005] To achieve the above objectives, the present invention provides an intelligent factory monitoring system, comprising: The data acquisition unit is used to collect demand information; The adhesive coating analysis unit, connected to the data acquisition unit, is used to adjust the adhesive dispensing speed based on the adhesive coating status along the adhesive coating path of the target single battery cell, or to detect and analyze the adhesive coating uniformity. And the analysis target is determined based on the difference in coating uniformity between the first sub-coating path and the second sub-coating path; A path analysis unit, connected to the data acquisition unit and the adhesive application analysis unit, is used to determine whether to adjust the head and / or tail adhesive application speeds of the first sub-adhesive application path based on its morphological distribution. And adjust the coating parameters corresponding to the second sub-coating path according to the bending reference value of the second sub-coating path; The thermal analysis unit, which is connected to the data acquisition unit, is used to determine the adhesive application amount adjustment method based on the heat distribution of the target car battery under the pseudo-constant temperature state, including adjusting the adhesive application route or increasing the adhesive application amount.

[0006] Furthermore, the adhesive application analysis unit adjusts the dispensing speed according to the adhesive application path in the first preset adhesive application state, and detects and analyzes the adhesive application uniformity according to the adhesive application path in the second preset adhesive application state.

[0007] Furthermore, the adhesive application analysis unit obtains the morphology difference based on the adhesive morphology reference value and the preset adhesive morphology reference value, and adjusts the adhesive dispensing speed according to the morphology difference. The morphological difference is positively correlated with the adjustment amount of the dispensing speed, and the dispensing state is in the first preset dispensing state.

[0008] Furthermore, the coating analysis unit determines the analysis target based on the coating uniformity difference between the first sub-coating path and the second sub-coating path of the target single cell. The analysis target is the morphological distribution of the first sub-coating path or the tortuosity reference value of the route of the second sub-coating path. Among them, the different preset glue coating uniformity difference ranges correspond to different selected analysis targets, and the glue coating state is in the second preset glue coating state.

[0009] Furthermore, under the first preset coating state, the coating uniformity of the target single cell is within the preset coating uniformity range, and the coating morphology reference value of the target single cell is within the range of coating morphology reference values ​​that need to be adjusted. Under the second preset coating condition, the coating uniformity of the target single cell is within the range where the coating uniformity needs to be adjusted.

[0010] Furthermore, the path analysis unit determines whether to manually perform fault analysis based on the preset morphological distribution state of the first sub-coating path, or to reduce and adjust the head and / or tail coating speeds of the first sub-path.

[0011] Furthermore, the path analysis unit adjusts the coating parameters corresponding to the second sub-coating path based on the curvature reference value of the second sub-coating path. The adjustment methods include: reducing the overall coating speed, or reducing the coating speed of the second path of the second sub-coating path. The choice of adjustment method is related to the preset bending reference value range in which the bending reference value is located.

[0012] Furthermore, the path analysis unit adjusts the overall adhesive application speed, and the reduction in the overall adhesive application speed is negatively correlated with the bending reference value; The path analysis unit reduces the adhesive application speed for the second path, and the amount of reduction in the adhesive application speed for the second path is positively correlated with the bending reference value.

[0013] Furthermore, the thermal analysis unit performs thermal analysis on the target car battery after the adhesive coating is completed, and determines the adhesive coating amount adjustment method based on the heat distribution state of the target car battery under the pseudo-constant temperature state, including widening the adhesive coating route or increasing the adhesive coating amount. The choice of adhesive application amount adjustment method is related to the preset heat distribution state of the heat distribution state.

[0014] Furthermore, the heat analysis unit calculates a reference difference between the actual heat difference and the preset heat difference, and determines the path distance based on the reference difference. The path distance is negatively correlated with the reference difference.

[0015] Compared with the prior art, the beneficial effect of the present invention is that, in the technical solution of the present invention, the coating state of the coating path of a single target cell is determined by adjusting the dispensing speed or analyzing the coating uniformity, so that the selection of the coating treatment method is more in line with the actual coating effect. Considering the uniformity and coating morphology, the judgment of the present invention is more in line with the actual preparation requirements compared with the first judgment standard.

[0016] Furthermore, based on the preset shape distribution state of the first sub-coating path, it is determined whether to reduce and adjust the head coating speed and / or tail coating speed of the first sub-path to avoid poor coating effect caused by changes in coating parameters at the beginning and end of the coating operation.

[0017] Furthermore, the adhesive application parameters corresponding to the second sub-adhesive application path are adjusted according to the bending reference value to avoid the problem that the machine movement is difficult to guarantee the adhesive application effect of the bending path, thereby further improving the adhesive application effect for the bending path.

[0018] Furthermore, targeted detection is implemented for the straight and curved areas of the battery adhesive coating trajectory, allowing users to easily adjust the coating parameters based on the detection results, thereby improving the coating effect. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of an intelligent factory monitoring system according to an embodiment of the present invention; Figure 2 This is a flowchart of an embodiment of the present invention, which describes how the adhesive coating analysis unit adjusts the dispensing speed or detects and analyzes the adhesive coating uniformity based on the adhesive coating state of the target single cell's adhesive coating path. Figure 3 This is a schematic diagram of the adhesive application path in an embodiment of the present invention; In the diagram: First sub-application path 1, Second sub-application path 2, Head region 3, Tail region 4. Detailed Implementation

[0020] To make the objectives and advantages of the present invention clearer, the present invention will be further described below with reference to embodiments; it should be understood that the specific embodiments described herein are merely for explaining the present invention and are not intended to limit the present invention.

[0021] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0022] It should be noted that in the description of this invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc., which indicate directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. This is only for the convenience of description and is not intended to indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this invention.

[0023] Furthermore, it should be noted that, in the description of this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0024] Please see Figure 1 As shown, it is a schematic diagram of an intelligent factory monitoring system according to an embodiment of the present invention. The present invention provides an intelligent factory monitoring system, including: The data acquisition unit is used to collect demand information; The adhesive coating analysis unit, connected to the data acquisition unit, is used to adjust the adhesive dispensing speed based on the adhesive coating status along the adhesive coating path of the target single battery cell, or to detect and analyze the adhesive coating uniformity. And the analysis target is determined based on the difference in coating uniformity between the first sub-coating path and the second sub-coating path; A path analysis unit, connected to the data acquisition unit and the adhesive application analysis unit, is used to determine whether to adjust the head and / or tail adhesive application speeds of the first sub-adhesive application path based on its morphological distribution. And adjust the coating parameters corresponding to the second sub-coating path according to the bending reference value of the second sub-coating path; The thermal analysis unit, which is connected to the data acquisition unit, is used to determine the adhesive application amount adjustment method based on the heat distribution of the target car battery under the pseudo-constant temperature state, including adjusting the adhesive application route or increasing the adhesive application amount.

[0025] The required information includes the adhesive application status of the adhesive application path, reference values ​​for adhesive application morphology, adhesive application uniformity, morphological distribution of the adhesive application path, reference values ​​for the curvature of the adhesive application path, and heat distribution status.

[0026] Specifically, the glue application analysis unit adjusts the glue dispensing speed for the glue application path in the first preset glue application state, and detects and analyzes the glue application uniformity for the glue application path in the second preset glue application state.

[0027] Specifically, the adhesive application analysis unit obtains the morphology difference between the adhesive morphology reference value and the preset adhesive morphology reference value, and adjusts the adhesive dispensing speed according to the morphology difference. The morphological difference is positively correlated with the adjustment amount of the dispensing speed, and the dispensing state is in the first preset dispensing state.

[0028] The system described in this invention is connected to a battery coating production line. The system can control the coating equipment in the battery coating production line, including but not limited to the dispensing speed, coating amount, and coating width.

[0029] Specifically, the coating path includes a first sub-coating path and a second sub-coating path. The first preset coating state is that the coating uniformity of the target single cell is within a preset coating uniformity range and the coating morphology reference value of the target single cell is within the range of coating morphology reference values ​​that need to be adjusted. The second preset coating state is that the coating uniformity of the target single cell is within the range of coating uniformity that needs to be adjusted.

[0030] Specifically, N reference points are randomly extracted from the adhesive application path, and the path width corresponding to each reference point is detected. The formula for calculating the adhesive application uniformity is as follows: ; Where Di is the path width of the i-th reference point, D0 is the average of the sum of the path widths of all reference points, and the value of N is related to the length of the adhesive application path. The longer the adhesive application path, the larger the value of N. One value of N is provided, which is 10. The preset adhesive application uniformity range is less than 3mm. The adhesive application uniformity range needs to be adjusted to be greater than or equal to 3mm. The coating morphology reference values ​​for the target single cell include a first coating morphology reference value and a second coating morphology reference value. The first coating morphology reference value is the maximum value among the path widths corresponding to each reference point, and the second coating morphology reference value is the minimum value among the path widths corresponding to each reference point. The range of adjustable coating morphology reference values ​​is set by the user according to the coating requirements. The value within the range of adjustable coating morphology reference values ​​is greater than X1 or less than X2, where X1 is the maximum allowable coating path width and X2 is the minimum allowable coating path width. If only one of the first and second coating morphology reference values ​​is within the range of adjustable coating morphology reference values, the dispensing speed is adjusted. If both the first and second coating morphology reference values ​​are within the range of adjustable coating morphology reference values, the coating equipment is manually checked for faults.

[0031] Specifically, the shape difference is the absolute value of the difference between the coating shape reference value within the range of the coating shape reference value to be adjusted and the preset coating shape reference value. If the first coating shape reference value is within the range of the coating shape reference value to be adjusted, the shape difference is the absolute value of the first coating shape reference value minus X1, and the dispensing speed is reduced accordingly. If the second coating shape reference value is within the range of the coating shape reference value to be adjusted, the shape difference is the absolute value of the second coating shape reference value minus X2, and the dispensing speed is increased accordingly. The dispensing speed is the amount of adhesive dispensed by the coating equipment per unit time.

[0032] Please see Figure 3As shown, it is a schematic diagram of the adhesive application path in an embodiment of the present invention. The adhesive application path includes several first sub-adhesive application paths 1 and second sub-adhesive application paths 2. Each second sub-adhesive application path 2 is connected to one end of the first sub-adhesive application path 1. The 3cm adhesive application path segment where the adhesive application starts first in the first sub-adhesive application path 1 is located is the head region 3, and the 3cm adhesive application path segment where the adhesive application ends last in the first sub-adhesive application path 1 is located is the tail region 4.

[0033] Please continue reading. Figures 1 to 2 As shown, the coating analysis unit determines the analysis target based on the coating uniformity difference between the first sub-coating path and the second sub-coating path of the target single cell. The analysis target is the shape distribution of the first sub-coating path or the tortuosity reference value of the route of the second sub-coating path. Among them, the different preset glue coating uniformity difference ranges correspond to different selected analysis targets, and the glue coating state is in the second preset glue coating state.

[0034] Specifically, if the difference in glue coating uniformity is within the first preset range of glue coating uniformity difference, it is determined that the morphological distribution of the first sub-glue coating path will be analyzed. If the glue application uniformity difference is within the second preset glue application uniformity difference range, it is determined that the route of the second sub-glue application path will be analyzed. The glue application uniformity difference of the first sub-glue application path is the absolute value of the difference between the glue application uniformity of the first sub-glue application path and 3. The glue application uniformity difference of the second sub-glue application path is the absolute value of the difference between the glue application uniformity of the second sub-glue application path and 3.

[0035] Specifically, under the first preset coating state, the coating uniformity of the target single cell is within the preset coating uniformity range and the coating morphology reference value of the target single cell is within the range of coating morphology reference values ​​that need to be adjusted. Under the second preset coating condition, the coating uniformity of the target single cell is within the range where the coating uniformity needs to be adjusted.

[0036] Specifically, if the morphological distribution of the first sub-coating path is the first morphological distribution, it is determined that a fault analysis will be performed manually. If the morphological distribution of the first sub-application path is the second morphological distribution, it is determined that the head application speed and / or tail application speed of the first sub-path should be reduced and adjusted.

[0037] Specifically, the first and last sub-adhesive paths applied in chronological order are extracted. If the average width of the head region of the first sub-adhesive path applied in the first instance is less than the average width of the first sub-adhesive path itself, or the average width of the tail region of the last sub-adhesive path applied in the last instance is less than the average width of the first sub-adhesive path itself, then the morphological distribution of the first sub-adhesive path is determined to be a second morphological distribution. If the average width of the head region of the first sub-adhesive path applied in the first instance is less than the average width of the first sub-adhesive path itself, then the head application speed is reduced. The reduction in head application speed is negatively correlated with the average width of the head region. If the average width of the tail region of the last sub-adhesive path applied in the last instance is less than the average width of the first sub-adhesive path itself, then the head application speed is reduced. The reduction in head application speed is negatively correlated with the average width of the head region. If the average width of the domain is less than the average width of the first sub-adhesive path, the adhesive application speed at the tail end is reduced. The reduction in the tail end adhesive application speed is negatively correlated with the average width of the tail end region. The head region is the 3cm adhesive path segment where the starting point of the first sub-adhesive path is selected, and the tail region is the 3cm adhesive path segment where the ending point of the last sub-adhesive path is selected. If the average width of the head region of the first sub-adhesive path is greater than the average width of the first sub-adhesive path, or the average width of the tail region of the last sub-adhesive path is greater than the average width of the first sub-adhesive path, then the morphological distribution of the first sub-adhesive path is the first morphological distribution.

[0038] Specifically, the path analysis unit determines whether to manually perform fault analysis based on the preset shape distribution state of the first sub-coating path, or to reduce and adjust the head and / or tail coating speeds of the first sub-path.

[0039] Specifically, the path analysis unit adjusts the coating parameters corresponding to the second sub-coating path based on the curvature reference value of the second sub-coating path. The adjustment methods include: reducing the overall coating speed, or reducing the coating speed of the second path of the second sub-coating path. The choice of adjustment method is related to the preset bending reference value range in which the bending reference value is located.

[0040] If the bending reference value is within the first preset bending reference value range, it is determined that the overall adhesive application speed should be reduced. If the bending reference value is within the second preset bending reference value range, it is determined that the second path adhesive application speed for the second sub-adhesive application path should be reduced.

[0041] Specifically, the formula for calculating the bending reference value W is: W = L1 × α1 + L2 × α2 Wherein, L1 is the minimum distance between two first sub-adhesive paths connected by a single second sub-adhesive path, L2 is the length of a single second sub-adhesive path, α1 is the first weighting coefficient, α2 is the second weighting coefficient, α1 is 0.7, α2 is 0.3, the values ​​within the first preset bending reference value range are all less than 5, and the values ​​within the second preset bending reference value range are all greater than or equal to 5.

[0042] Specifically, the path analysis unit adjusts the overall adhesive application speed, and the reduction in the overall adhesive application speed is negatively correlated with the bending reference value; The path analysis unit reduces the adhesive application speed for the second path, and the amount of reduction in the adhesive application speed for the second path is positively correlated with the bending reference value.

[0043] The overall glue application speed is adjusted uniformly for both the first and second paths.

[0044] Specifically, the thermal analysis unit performs thermal analysis on the target car battery after the adhesive coating is completed, and determines the adhesive coating amount adjustment method based on the heat distribution state of the target car battery under the pseudo-constant temperature state, including widening the adhesive coating route or increasing the adhesive coating amount. The choice of adhesive application amount adjustment method is related to the preset heat distribution state of the heat distribution state.

[0045] Specifically, in the thermal analysis of the target car battery after adhesive coating, the target car battery is simulated to be heated using a preset operating power and a preset ambient temperature. If the heat distribution is in the first preset heat distribution state, it is determined that the adhesive coating route should be widened. If the heat distribution is in the second preset heat distribution state, it is determined that the amount of adhesive applied should be increased. The preset operating power is set by the user. The user can determine the vehicle operating power with the highest frequency of use based on their needs, which is recorded as the preset operating power. The preset ambient temperature is 20℃. The target vehicle battery includes several target individual cells, which are arranged side by side. The user uses any battery power generation device to discharge the target vehicle battery after the adhesive has been applied. Each target individual cell is connected to a corresponding temperature detection device to detect the average value of the sum of the temperatures of the target individual cells. If the average value changes by less than 5℃ within 5 minutes, the target vehicle battery is considered to be in a pseudo-constant temperature state. The difference between the temperature of the target individual cell located at the center of the target vehicle battery and the temperature of the target individual cells located at the edge of the target vehicle battery is recorded as the maximum temperature difference. The first preset heat distribution state is a maximum temperature difference of less than or equal to 6℃ and greater than 2℃, and the second preset heat distribution state is a maximum temperature difference of greater than 6℃.

[0046] Specifically, the heat analysis unit calculates a reference difference between the actual heat difference and the preset heat difference, and determines the path distance based on the reference difference. The path distance is negatively correlated with the reference difference.

[0047] Calculate the reference difference between the actual heat difference and the preset heat difference, and determine the path distance based on the reference difference. The path distance is negatively correlated with the reference difference.

[0048] The adhesive application adjustment conditions are as follows: the heat distribution state is in the first preset heat distribution state; the path distance is the distance between two adjacent first sub-adhesive application paths; the reference difference is the difference obtained by subtracting the actual heat difference from the preset heat difference; the actual heat difference is the maximum temperature difference; and the preset heat difference is 6℃.

[0049] The technical solution of the present invention has been described above with reference to the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the scope of protection of the present invention.

[0050] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. An intelligent plant supervisory system, characterized by, include: The data acquisition unit is used to collect demand information; The adhesive coating analysis unit, connected to the data acquisition unit, is used to adjust the adhesive dispensing speed based on the adhesive coating status along the adhesive coating path of the target single battery cell, or to detect and analyze the adhesive coating uniformity. And the analysis target is determined based on the difference in coating uniformity between the first sub-coating path and the second sub-coating path; The glue application analysis unit adjusts the glue dispensing speed for the glue application path in the first preset glue application state, and detects and analyzes the glue application uniformity for the glue application path in the second preset glue application state. Under the first preset coating condition, the coating uniformity of the target cell is within the preset coating uniformity range, and the coating morphology reference value of the target cell is within the range of coating morphology reference values ​​that need to be adjusted. Under the second preset coating condition, the coating uniformity of the target single cell is within the range where the coating uniformity needs to be adjusted. A path analysis unit, connected to the data acquisition unit and the adhesive application analysis unit, is used to determine whether to adjust the head and / or tail adhesive application speed of the first sub-adhesive application path based on its morphological distribution. And adjust the coating parameters corresponding to the second sub-coating path according to the bending reference value of the second sub-coating path; The thermal analysis unit, which is connected to the data acquisition unit, is used to determine the adhesive application amount adjustment method based on the heat distribution of the target car battery under the pseudo-constant temperature state, including adjusting the adhesive application route or increasing the adhesive application amount.

2. The intelligent plant supervisory system of claim 1, wherein, The adhesive application analysis unit obtains the morphology difference value based on the adhesive morphology reference value and the preset adhesive morphology reference value, and adjusts the adhesive dispensing speed according to the morphology difference value. The morphological difference is positively correlated with the adjustment amount of the dispensing speed, and the dispensing state is in the first preset dispensing state.

3. The intelligent plant supervisory system of claim 2, wherein, The coating analysis unit determines the analysis target based on the coating uniformity difference between the first sub-coating path and the second sub-coating path of the target single cell. The analysis target is the morphological distribution of the first sub-coating path or the tortuosity reference value of the route of the second sub-coating path. Among them, the different preset glue coating uniformity difference ranges correspond to different selected analysis targets, and the glue coating state is in the second preset glue coating state.

4. The intelligent plant supervisory system of claim 3, wherein, The path analysis unit determines whether to manually perform fault analysis based on the preset morphological distribution state of the first sub-coating path, or to reduce and adjust the head and / or tail coating speeds of the first sub-coating path.

5. The intelligent plant supervisory system of claim 3, wherein, The path analysis unit adjusts the coating parameters corresponding to the second sub-coating path based on the bending reference value of the second sub-coating path. The adjustment methods include: reducing the overall coating speed or reducing the coating speed of the second path of the second sub-coating path. The choice of adjustment method is related to the preset bending reference value range in which the bending reference value is located.

6. The intelligent plant supervisory system of claim 5, wherein, The path analysis unit adjusts the overall glue application speed, and the reduction in the overall glue application speed is negatively correlated with the bending reference value. The path analysis unit reduces the adhesive application speed for the second path, and the amount of reduction in the adhesive application speed for the second path is positively correlated with the bending reference value.

7. The intelligent plant supervisory system of claim 6, wherein, The thermal analysis unit performs thermal analysis on the target car battery after the adhesive coating is completed, and determines the adhesive coating amount adjustment method based on the heat distribution state of the target car battery under the pseudo-constant temperature state, including widening the adhesive coating route or increasing the adhesive coating amount. The choice of adhesive application amount adjustment method is related to the preset heat distribution state of the heat distribution state.

8. The intelligent factory monitoring system according to claim 7, characterized in that, The heat analysis unit calculates a reference difference between the actual heat difference and the preset heat difference, and determines the path distance based on the reference difference. The path distance is negatively correlated with the reference difference.

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