Central industrial control industrial interconnection management platform based on powder coating production

Abstract

The present invention relates to the field of industrial management technology, and specifically to a central industrial control industrial interconnection management platform based on powder coating production. It includes a central management platform and a production distribution module. By obtaining order information, the amount of materials distributed by the inventory center to the material storage area in the production area is determined according to the order information, and by calculating the end time of the current production operation in the production center, the initial production time of the production to be executed by the production center is clarified, thereby clarifying the delivery time of the material quantity, and then analyzing whether the AGV equipment in the current AGV control center can accurately deliver the production material quantity to the material storage area at the production time and the delivery time to determine the uninterrupted production of the production center; by constructing a withdrawal and allocation queue, it is determined in the to-be-drawn allocation queue that the remaining materials are delivered to the material storage area to be allocated in the material storage area, so as to form distribution control of order materials and ensure the uninterrupted operation of the production center.

Description

Technical Field

[0001] The present invention relates to the field of industrial management technology, and in particular to a central industrial control industrial interconnection management platform based on powder coating production. Background Art

[0002] At present, for the production of powder coatings, order information is received through the central management platform to build production information according to the requirements of the order information, and the production information is distributed to the corresponding production center to produce materials, thereby realizing the automated production operation of powder coatings.

[0003] Among them, after the order information is generated, it is necessary to determine the raw materials according to the demand for powder coatings in the order information, so as to deliver the raw materials to the designated storage area, so that the subsequent production center can extract the raw materials in the storage area to perform production operations. However, since the current production center is usually in continuous production, that is, after the last continuous production is completed, it is necessary to immediately start the subsequent production. In this process, how to calculate the production time of the subsequent order information to be produced according to the current production status;

[0004] Also, when the production time is determined, how to ensure that the current central management platform can deliver raw materials to designated storage areas in advance before the production time to ensure subsequent normal and uninterrupted production is a problem that needs to be solved. Summary of the invention

[0005] In view of the above-mentioned shortcomings of the prior art, the present invention provides a central industrial control industrial interconnection management platform based on powder coating production, which can effectively solve the problem in the prior art that after the continuous production of the production center is completed, it is necessary to immediately start subsequent production. Then, how to calculate the production time of subsequent order information according to the current production status, and analyze how to determine whether the current central management platform can pre-deliver the material raw materials to the designated storage area before the production time to ensure subsequent normal and uninterrupted production is the problem that needs to be solved at present.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] The present invention provides a central industrial control industrial interconnection management platform based on powder coating production, which at least includes:

[0008] The central management platform is used to determine order information and also includes:

[0009] The production allocation module set in the central management platform is used to transmit order information to the production center and generate material collection information to send to the inventory center, so that the AGV control center can call the remaining AGV equipment to deliver materials to the material storage area, including:

[0010] If the production center currently has real-time production, determine the end time of real-time production And discharge time , thus obtaining the step completion time To determine the delivery time when the AGV control center calls the AGV equipment to deliver materials , by obtaining the total material quantity required by the order information , to determine whether the remaining AGV equipment can be delivered within the delivery time The total amount of material Delivery to material storage area where:

[0011] If the remaining AGV equipment cannot be delivered on time The total amount of material When delivering to the material storage area, obtain the remaining AGV equipment at the delivery time Real-time material quantity for delivery , thus clarifying the amount of materials to be delivered , based on the amount of materials to be delivered When generating, the quantity of materials to be distributed is determined in the queue for dispatching by building a queue for dispatching. Deliver to the material storage area to be allocated to form distribution control over order materials.

[0012] Furthermore, the real-time production refers to the production equipment of the current production center being in production operation, wherein:

[0013] Real-time production end time The method to determine is:

[0014] Get the stage production time of real-time production preset And the start time of production execution ;

[0015] Set the start time Production time The sum is calculated to get the end time of real-time production ;

[0016] Get the real-time production time of the production equipment , discharge time To determine, is the amount of material used for the operation, is the discharge speed.

[0017] Furthermore, the delivery time The method to determine is:

[0018] End Time and discharge time Sum the step completion time , the step completion time Marked as the initial production time C of the production center to produce the order category , to obtain the current time and the start production time C The time between the two is marked as the delivery time .

[0019] Furthermore, the determination of whether the remaining AGV equipment can be delivered within the delivery time The total amount of material The methods for delivery to the material storage area are:

[0020] Get the material type corresponding to the order category and the material quantity corresponding to the category quantity , obtain the delivery capacity of AGV equipment , determine the inventory coordinates of the material types in the inventory center, mark the location of the AGV equipment as the AGV coordinate, and mark the location of the material storage area as the material storage coordinate;

[0021] Construct the starting path in the shortest time based on the AGV coordinates and inventory coordinates, and determine the starting loss time based on the starting path , build the delivery path in the shortest time according to the inventory coordinates and material storage coordinates, and determine the overall delivery time based on multiple delivery paths ;

[0022] When delivery time Overall delivery time When the remaining AGV equipment can The materials are delivered to the material storage area, otherwise they cannot be delivered to the material storage area. The materials are delivered to the material storage area.

[0023] Further, according to the type of materials, they are divided into the first type, the second type and other types;

[0024] Determine the quantity of the first type of material First delivery time :

[0025]

[0026] In the formula, is the delivery time of the delivery path between the inventory coordinates of the first category and the material storage coordinates, The amount of the first type of material to be transported The number of times For loading and unloading time, obtain the loading time of each material loaded by the remaining AGV equipment and unloading time of unloaded materials , the number of deliveries obtained according to the type of material, and the number of loadings corresponding to the type of material and uninstall count , the number of loads and uninstall count Respectively with loading time and uninstall time Combine to get the unloading time of the first type , ;

[0027] Determine the amount of the second type of material Second delivery time :

[0028] Pre-store material coordinates and the second material quantity The inventory coordinates are used to build the delivery path, and the second delivery time is determined based on the delivery path. :

[0029]

[0030] In the formula, The delivery time through the delivery path between the inventory coordinates of the second category and the material storage coordinates;

[0031] Other types of materials Other delivery times According to the second delivery time The formula is obtained, where when there are multiple types of materials, other delivery times Also multiple;

[0032] according to , , as well as The sum of the total delivery time , when there are multiple When multiple and , as well as The sum is .

[0033] Furthermore, the When confirmed:

[0034] Collect the energy of each remaining AGV device ,according to , is the duration, is the energy loss rate, where:

[0035] If exists When the remaining AGV equipment Carry out distribution operations;

[0036] If exists When the remaining AGV equipment energy Unable to Distribution operations are carried out under , To supplement time, obtain the battery replacement time of the battery replacement supplement equipment in the AGV control center ,in:

[0037] when When the battery replacement signal is generated and input to the AGV control center, the AGV control center demarcates the battery replacement area on the distribution path, and the AGV control center allocates the battery replacement equipment to the battery replacement area for the path and The AGV equipment performs power replacement and then generates operation delivery signals.

[0038] Furthermore, the hour:

[0039] Generate temporary emergency information to clarify the real-time amount of materials transported by the remaining AGV equipment at different times ;

[0040] The total amount of material determined by the sum of the first category, the second category and other categories , , The quantity of materials to be delivered;

[0041] Get the material storage coordinates of the material storage area to obtain other material storage areas associated with the material storage area, and the other material storage areas have the material quantity to be delivered. , obtain the coordinates of other storage areas, so as to construct a queue for other material storage areas to be drawn and dispatched according to the material storage coordinates from near to far;

[0042] Determine the usage time of other material storage areas in the withdrawal and allocation queue , will use time and For comparison, when Less than or equal to When the same Less than or equal to The same corresponding other material storage areas are pre-eliminated and the queue to be withdrawn and allocated is regenerated, so as to determine the other material storage areas ranked in front in the queue to be withdrawn and allocated and mark them as the material storage areas to be allocated.

[0043] Further, determine The remaining AGV equipment will be used to distribute the materials to be distributed at the inventory center. The required supplementary delivery time is based on the supplementary delivery time and the usage time. Comparison:

[0044] When replenishment delivery time is higher than usage time When the replenishment delivery time is reached, other material storage areas corresponding to the replenishment delivery time are removed from the queue to be drawn and deployed, and the queue to be drawn and deployed is rebuilt to determine other material storage areas that are ranked first in the queue to be drawn and deployed as the material storage areas to be deployed.

[0045] Compared with the known prior art, the technical solution provided by the present invention has the following beneficial effects:

[0046] By obtaining order information, the quantity of materials delivered from the inventory center to the material storage area in the production area is determined based on the order information, and the initial production time of the production center to be executed is determined by calculating the end time of the current production operation in the production center, thereby determining the delivery time of the material quantity, and then analyzing whether the AGV equipment in the current AGV control center can deliver the production material quantity to the material storage area accurately at the production time and delivery time, so as to determine the uninterrupted production of the production center;

[0047] According to the judgment result of AGV equipment delivery, when the production material quantity cannot be delivered to the material storage area within the delivery time, by building a withdrawal and allocation queue, it is determined in the withdrawal and allocation queue that the remaining materials will be delivered to the material storage area to be allocated in the material storage area, so as to form distribution control of order materials, ensure the uninterrupted operation of the production center, and ensure the safe execution of a large number of orders. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0049] Figure 1 It is the overall module block diagram of the present invention. DETAILED DESCRIPTION

[0050] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0051] The present invention will be further described below in conjunction with the embodiments.

[0052] Example 1 (see Figure 1 ): The central industrial control industrial interconnection management platform based on powder coating production includes at least:

[0053] The central management platform is used to receive and confirm order information, and to specify the order categories, quantity of each category, and delivery time in the order information.

[0054] And, a production allocation module is arranged in the central management platform, which is used to obtain the order category and quantity of the order information when the order information is determined, and transmit the order information to the corresponding production center according to the order category. Thereby, the production center determines the production steps according to the order category in the order information, and generates material collection information according to the quantity of the category and sends it to the inventory center, thereby obtaining the material storage area corresponding to the production center, wherein, in the material storage area, the materials collected by the inventory center are stored in the material storage area according to the order of production steps, so that when the category quantity is produced by the production center later, it can be conveniently taken out and transported to the production center, which saves time.

[0055] In the above, it should be noted that after the material collection information is sent to the inventory center, the material distribution information is generated immediately, thereby obtaining the AGV equipment used to distribute and transport materials in the AGV control center, so that the material distribution information is input into the AGV equipment, and the material distribution is realized through the AGV equipment to realize the allocation of materials in the material storage area, so as to facilitate the execution of subsequent production steps.

[0056] Furthermore, when the AGV control center determines the AGV equipment, it is pre-acquired whether there is real-time production in the production center (real-time production means that the production equipment in the current production center is in production operation). If there is real-time production, the end time of the real-time production is calculated. The existence of real-time production will cause the production operations required by the order category to not be executed immediately, so production can only be executed after the real-time production ends. Therefore, the end time of real-time production is obtained. , where the end time The method to determine is:

[0057] Get the stage production time of real-time production preset And the start time of production execution ;

[0058] Set the start time Production time The end time of real-time production can be obtained by summing ;

[0059] Furthermore, the real-time production time of the production equipment is obtained at the same time , discharge time according to To determine, is the amount of material used for the operation, is the discharge speed (the discharge time is calculated taking into account the time the powder coating is occupied in the production equipment after processing);

[0060] Based on the end time and discharge time Sum the step completion time , the step completion time Marked as the initial production time C of the production center to produce the order category , to obtain the current time and the start production time C The time between the two is marked as the delivery time , where the powder coating production step is pre-mixing, and all materials need to be mixed, that is, the material configuration and transportation to the material storage area must be completed within the maximum time, so that other subsequent steps can be executed normally. Therefore, the remaining AGV equipment that is not running in the AGV control center is obtained to determine whether the remaining AGV equipment can be delivered within the delivery time. All materials (total material quantity ) is delivered to the material storage area, and the judgment method is:

[0061] Get the material type corresponding to the order category and the material quantity corresponding to the category quantity in advance , obtain the delivery capacity of AGV equipment , determine the inventory coordinates of the material types in the inventory center, and mark the location of the AGV equipment as the AGV coordinate, and the location of the material storage area as the material storage coordinate;

[0062] Construct the starting path in the shortest time based on the AGV coordinates and inventory coordinates, and determine the starting loss time based on the starting path , build the delivery path in the shortest time according to the inventory coordinates and material storage coordinates, and determine the overall delivery time based on multiple delivery paths ;

[0063] It should be noted that different types of materials have different corresponding inventory coordinates, so the remaining AGV equipment is limited to the material quantity according to each material type. Distribute and obtain the quantity of each material type The time of delivery is used to determine the time it takes for the remaining AGV equipment to complete the delivery of materials to the material storage area. The specific steps are as follows:

[0064] According to the type of materials, they are divided into the first category, the second category and other categories;

[0065] Determine the quantity of the first type of material First delivery time:

[0066]

[0067] In the formula, The first delivery time is is the delivery time of the delivery path between the inventory coordinates of the first category and the material storage coordinates, Get the amount of the first type of material transported The number of times, because each time the AGV equipment delivers materials to the material storage area, there is a back-and-forth delivery path, but because the first type of material has been delivered to the material storage area after the last AGV equipment delivers materials to the material storage area, the first type of material has been delivered to the material storage area. For distribution, the AGV device does not need to go through the distribution path to reach the inventory coordinates of the first material type. The loading and unloading time is due to the maximum capacity of the remaining AGV equipment. If the same, then get the loading time of each material loaded by the remaining AGV equipment and unloading time of unloaded materials (Generally speaking, the loading time of the loaded material and unloading time of unloaded materials is given), according to different material types The number of deliveries obtained, and the number of loadings corresponding to different types of materials according to the number of deliveries and uninstall count , where the number of loads and uninstall count The number of deliveries is the same as the number of material types, then the number of loading and uninstall count Respectively with loading time and uninstall time Combine to get the unloading time of the first type , Therefore, according to the above formula, the amount of the first material is calculated First delivery time ;

[0068] Determine the amount of the second type of material Second delivery time :

[0069] By pre-processing the remaining AGV equipment to perform the first material quantity Distribution, in the first material quantity After the delivery of the second material, the location of the remaining AGV equipment is the material storage coordinates. When the material is stored in advance with the coordinates and the second material quantity The inventory coordinates are used to build the delivery path, and the second delivery time is determined based on the delivery path. , the specific formula is:

[0070]

[0071] In the formula, For the second delivery time, is the delivery time of the delivery path between the second type of inventory coordinates and the material storage coordinates. Because in this process, the remaining AGV equipment is in the material storage coordinates in advance. To reach the second type of inventory coordinates, it is necessary to collect materials through the delivery path in advance and then return to the delivery path to deliver the materials. Similarly, the loading and unloading time of the second type is obtained. , that is, according to the above formula, we can directly get the quantity of the second type of material to be distributed Second delivery time ;

[0072] It should be noted that the amount of other types of materials Other delivery times All can be based on the second delivery time The formula is the same. It should be noted that for other delivery times It is determined according to the type of material, that is, when there are multiple types of materials, other delivery times Also multiple;

[0073] Therefore, according to , , as well as Determine overall delivery time , where there are multiple When multiple and , as well as The sum is ;

[0074] It should be noted that the energy consumption of each remaining AGV device also needs to be collected in the above process. (electricity), thus according to , is the duration, is the energy loss rate, when When the remaining AGV equipment can meet Carry out continuous distribution operations;

[0075] According to delivery time Overall delivery time Execution judgment, specifically:

[0076] when When the remaining AGV equipment can The materials (class quantity) are transported to the material storage area. When the energy consumption of the remaining AGV equipment is Can satisfy Continuous distribution operation is performed to generate distribution signal;

[0077] If exists When the energy consumption of the remaining AGV equipment is Unable to meet Continuous distribution operations are carried out under , where To supplement the time, further obtain the battery replacement time of the battery replacement supplementary equipment in the AGV control center ,in:

[0078] when When the battery replacement signal is generated, it is input to the AGV control center. The AGV control center defines a battery replacement area on the distribution path (it needs to be defined according to the driving path of the AGV equipment, and the defined battery replacement area is the energy volume of the current AGV equipment). The area that can be reached is sufficient), so that the AGV control center can allocate the battery replacement supplement equipment to the battery replacement supplement area for the route, and The AGV equipment performs power replacement (in this solution, power replacement refers to battery replacement) and then generates an operation delivery signal;

[0079] when When the remaining AGV equipment cannot Next, transport the material configuration to the material storage area.

[0080] In the above, when When the number of materials transported by the remaining AGV equipment is less than 100, temporary emergency information is generated to clarify the real-time material quantity transported by the remaining AGV equipment at different times by dividing it into the first category, the second category and other categories. , the above defines the types of materials for the first step and determines the amount of each material required According to the distribution status of the remaining AGV equipment, the real-time material quantity transported by the remaining AGV equipment at different times can be inferred. , I will not go into details here, then we can determine The types and quantities of materials that have not been delivered at this time indicate that there is a lack of other materials for subsequent use, so this plan cannot be executed. Therefore:

[0081] Get Get real-time material quantity from AGV equipment , the total amount of material determined by the sum of the first category, the second category and other categories , , is the sum of the remaining quantities of different types of materials, that is, the quantity of materials to be distributed. Therefore, the material storage coordinates of the material storage area are obtained to obtain other material storage areas associated with the material storage area, and the other material storage areas are the materials with the quantity to be distributed. To determine, that is, the other material storage area needs to have enough material to be delivered The corresponding material type and the sum of the material quantity are then obtained, and the coordinates of other storage areas are obtained to construct the queue for withdrawal and allocation of other material storage areas from near to far in accordance with the material storage coordinates. At the same time, the usage time of other material storage areas in the withdrawal and allocation queue is determined separately. , to use the time and For comparison, when Less than or equal to At the same time, because the remaining AGV equipment that is not in operation in the AGV control center is used to distribute materials in advance in this scheme, after the materials in other material storage areas are transferred and allocated, the lack of materials in other material storage areas will not be replenished in time. Therefore, the determined Less than or equal to The same corresponding other material storage areas are pre-eliminated and the waiting-for-dispensing queue is regenerated to determine the other material storage areas in the queue to be dispatched and mark them as the material storage areas to be dispatched, so that the amount of materials to be distributed can be dispatched from the material storage areas to be dispatched. The corresponding material types and quantities are allocated to the material storage area, and the deployment operation is carried out It is executed in advance, so that the required materials in the material storage area can be delivered in time, which is convenient for the production of the order.

[0082] Further, in Later, The remaining AGV equipment running under the current state will no longer perform distribution. Then based on the amount of materials to be distributed to the material storage area , to determine After that, the remaining AGV equipment will deliver the materials to be delivered at the inventory center. The required replenishment delivery time, during which the corresponding storage areas of other materials in the queue to be drawn can be Pull out to determine After that, the remaining AGV equipment will deliver the materials to be delivered at the inventory center. The required supplementary delivery time. The method for determining the supplementary delivery time here is similar to the method for determining the first delivery time or the second delivery time mentioned above. All of them are to predetermine the other storage coordinates of other material storage areas, the AGV coordinates of the remaining AGV equipment, and the inventory coordinates, thereby constructing a delivery path according to the amount of materials to be delivered. , delivery path and combined with the current time to determine the supplementary delivery time, referring to the above, the same reasoning can be obtained without further explanation. Therefore, according to the obtained supplementary delivery time and usage time Compare, when replenishment delivery time is higher than usage time At this time, other material storage areas corresponding to the supplementary delivery time are removed from the queue to be drawn and allocated again, thereby rebuilding the queue to be drawn and allocated, thereby obtaining other material storage areas that can be safely allocated, so that the material storage areas at the front of the queue to be drawn and allocated can be determined as the material storage areas to be allocated, thereby achieving uninterrupted production and improving production efficiency.

[0083] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A central industrial control industrial interconnection management platform based on powder coating production, including a central management platform, which is used to determine order information, characterized in that: Also includes: The production allocation module set in the central management platform is used to transmit order information to the production center and generate material collection information to send to the inventory center, so that the AGV control center can call the remaining AGV equipment to deliver materials to the material storage area, including: If the production center currently has real-time production, determine the end time of real-time production And discharge time , thus obtaining the step completion time To determine the delivery time when the AGV control center calls the AGV equipment to deliver materials , by obtaining the total material quantity required by the order information , to determine whether the remaining AGV equipment can be delivered within the delivery time The total amount of material Delivery to material storage area where: If the remaining AGV equipment cannot be delivered on time The total amount of material When delivering to the material storage area, obtain the remaining AGV equipment at the delivery time Real-time material quantity for delivery , thus clarifying the amount of materials to be delivered , based on the amount of materials to be delivered When generating, the quantity of materials to be distributed is determined in the queue for dispatching by building a queue for dispatching. Deliver to the storage area of ​​materials to be allocated in the material storage area to form distribution control over order materials; Said delivery time The method to determine is: End time and discharge time Sum the step completion time , the step completion time Marked as the initial production time C of the production center to produce the order category , to obtain the current time and the start production time C The time between the two is marked as the delivery time ; The method of determining whether the remaining AGV equipment can be delivered within the delivery time The total amount of material The methods for delivery to the material storage area are: Get the material type corresponding to the order category and the material quantity corresponding to the category quantity , obtain the delivery capacity of AGV equipment , determine the inventory coordinates of the material types in the inventory center, mark the location of the AGV equipment as the AGV coordinate, and mark the location of the material storage area as the material storage coordinate; Construct the starting path in the shortest time based on the AGV coordinates and inventory coordinates, and determine the starting loss time based on the starting path , build the delivery path in the shortest time according to the inventory coordinates and material storage coordinates, and determine the overall delivery time based on multiple delivery paths ; When delivery time Overall delivery time When the remaining AGV equipment can The materials are delivered to the material storage area, otherwise they cannot be delivered to the material storage area. Deliver materials to the material storage area; Said When confirmed: Collect the energy of each remaining AGV device ,according to , is the duration, is the energy loss rate, where: If exists When the remaining AGV equipment Carry out distribution operations; If exists When the remaining AGV equipment energy Unable to The distribution operation is carried out under , To supplement time, obtain the battery replacement time of the battery replacement supplement equipment in the AGV control center ,in: when When the battery replacement signal is generated and input to the AGV control center, the AGV control center demarcates the battery replacement area on the distribution path, and the AGV control center allocates the battery replacement equipment to the battery replacement area for the path and The AGV equipment performs power replacement and then generates operation delivery signals.

2. The central industrial control industrial interconnection management platform based on powder coating production according to claim 1 is characterized in that: Real-time production refers to the production equipment in the current production center being in production operation, where: Real-time production end time The method to determine is: Get the stage production time of real-time production preset And the start time of production execution ; Set the start time Production time The sum is calculated to get the end time of real-time production ; Get the real-time production time of the production equipment , discharge time To determine, is the amount of material used for the operation, is the discharge speed.

3. The central industrial control industrial interconnection management platform based on powder coating production according to claim 1 is characterized in that: According to the type of materials, they are divided into the first category, the second category and other categories; Determine the quantity of the first type of material First delivery time : In the formula, is the delivery time of the delivery path between the inventory coordinates of the first category and the material storage coordinates, The amount of the first type of material to be transported The number of times, For loading and unloading time, obtain the loading time of each material loaded by the remaining AGV equipment and unloading time of unloaded materials , the number of deliveries obtained according to the type of material, and the number of loadings corresponding to the type of material and uninstall count , the number of loads and uninstall count Respectively with loading time and uninstall time Combine to get the uninstall time of the first type , ; Determine the amount of the second type of material Second delivery time : Pre-store material coordinates and the second material quantity The inventory coordinates are used to build the delivery path, and the second delivery time is determined based on the delivery path. : In the formula, The delivery time through the delivery path between the inventory coordinates of the second category and the material storage coordinates; Other types of materials Other delivery times According to the second delivery time The formula is obtained, where when there are multiple types of materials, other delivery times Also multiple; according to , , as well as The sum of the total delivery time , when there are multiple When multiple and , as well as The sum is .

4. The central industrial control industrial interconnection management platform based on powder coating production according to claim 3 is characterized in that: Said hour: Generate temporary emergency information to clarify the real-time amount of materials transported by the remaining AGV equipment at different times ; The total amount of material determined by the sum of the first category, the second category and other categories , , The quantity of materials to be delivered; Get the material storage coordinates of the material storage area to obtain other material storage areas associated with the material storage area, and the other material storage areas have the material quantity to be delivered. , obtain the coordinates of other storage areas, so as to construct a queue for other material storage areas to be drawn and dispatched according to the material storage coordinates from near to far; Determine the usage time of other material storage areas in the withdrawal and allocation queue , will use time and For comparison, when Less than or equal to When the same Less than or equal to The same corresponding other material storage areas are pre-eliminated and the queue to be withdrawn and allocated is regenerated, so as to determine the other material storage areas ranked in front in the queue to be withdrawn and allocated and mark them as the material storage areas to be allocated.

5. The central industrial control industrial interconnection management platform based on powder coating production according to claim 4 is characterized in that: Sure The remaining AGV equipment will be used to distribute the materials to be distributed at the inventory center. The required supplementary delivery time is based on the supplementary delivery time and the usage time. Comparison: When replenishment delivery time is higher than usage time When the replenishment delivery time is reached, other material storage areas corresponding to the replenishment delivery time are removed from the queue to be drawn and deployed, and the queue to be drawn and deployed is rebuilt to determine other material storage areas that are ranked first in the queue to be drawn and deployed as the material storage areas to be deployed.

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