Method and device for determining raw milk consumption of dairy product and electronic equipment

Abstract

The invention discloses a method and device for determining the raw milk consumption of a dairy product and electronic equipment. The method comprises the following steps: obtaining the dry matter utilization rate of a target batch of dairy products in a pasteurization treatment stage included in a plurality of production stages; the fixed loss amount of the dairy product in the multiple production stages and the actual semi-finished product output amount of the semi-finished product stage included in the multiple production stages are determined, the fixed loss amount refers to loss caused by packaging and production, and the semi-finished product stage is the stage for outputting the semi-finished dairy product after the pasteurization treatment stage; determining the semi-finished product loss amount of a semi-finished product stage included in the plurality of production stages based on the actual output amount of the semi-finished product; and determining the raw milk consumption of the target batch of dairy products based on the actual output quantity of the semi-finished products, the fixed loss quantity, the loss quantity of the semi-finished products and the dry matter utilization rate. The technical problem of low accuracy of the determination result of the raw milk consumption of the dairy product in the prior art is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of dairy product production, and in particular, to a method and device for determining raw milk consumption of a dairy product, and an electronic device. BACKGROUND

[0002] In the process of producing dairy products, accurately calculating the equivalent raw milk weight (i.e., the raw milk consumption of dairy products in the processing process) is crucial for cost control, quality assurance, and inventory management. With the continuous development of the dairy industry, each stage of the production process can affect the quality and cost of the final product. Therefore, accurately calculating the equivalent raw milk weight becomes a key factor in improving production efficiency and reducing costs. In related technologies, the equivalent raw milk weight is usually estimated by the proportion method or the average value. Not only does this method not fully consider the differences in dry matter content of different batches of raw milk and the changes in substances at each stage of the processing process, but also the calculation method based simply on the proportion or average value does not take into account the amount of change in substances during different processing stages, which can result in a large error in the determination of raw milk consumption, leading to inaccurate cost estimates and affecting the economic benefits of enterprises. Therefore, the related art has the technical problem of low accuracy of the determination of raw milk consumption of dairy products.

[0003] To address the above problems, no effective solutions have been proposed so far. SUMMARY

[0004] Embodiments of the present application provide a method and device for determining raw milk consumption of a dairy product, and an electronic device, to at least solve the technical problem of low accuracy of the determination of raw milk consumption of dairy products in the related art.

[0005] According to an aspect of an embodiment of the present application, a method for determining raw milk consumption of a dairy product is provided, comprising: obtaining a dry matter utilization rate of a pasteurization process included in a plurality of production stages of a target batch of dairy products, wherein the plurality of production stages are production stages experienced by the dairy products from raw milk to semi-finished products, and the dry matter utilization rate represents the efficiency of converting the dry matter components of raw milk into the next stage product during pasteurization; determining a fixed loss amount of the dairy products in the plurality of production stages, and an actual output amount of semi-finished products in a semi-finished product stage included in the plurality of production stages, wherein the fixed loss amount refers to the loss due to packaging and production, and the semi-finished product stage is a stage for producing semi-finished dairy products after the pasteurization process; determining a semi-finished product loss amount of the semi-finished product stage included in the plurality of production stages based on the actual output amount of semi-finished products; and determining the raw milk consumption of the target batch of dairy products based on the actual output amount of semi-finished products, the fixed loss amount, the semi-finished product loss amount, and the dry matter utilization rate.

[0006] According to a further aspect of the embodiments of the present application, there is provided a raw milk consumption amount determination apparatus for dairy products, comprising: a first determination module configured to obtain a dry matter utilization rate of a pasteurization process included in a plurality of production stages of a target batch of dairy products, wherein the plurality of production stages are production stages experienced by the dairy products from raw milk to semi-finished products, and the dry matter utilization rate represents an efficiency of converting a dry matter component of the raw milk into a product of a next stage in the pasteurization process; a second determination module configured to determine a fixed loss amount of the dairy products in the plurality of production stages, and a semi-finished product actual output amount of a semi-finished product stage included in the plurality of production stages, wherein the fixed loss amount refers to a loss caused by packaging and production, and the semi-finished product stage is a stage at which the semi-finished dairy products are produced after the pasteurization process; a third determination module configured to determine a semi-finished product loss amount of the semi-finished product stage included in the plurality of production stages based on the semi-finished product actual output amount; and a fourth determination module configured to determine a raw milk consumption amount of the target batch of dairy products based on the semi-finished product actual output amount, the fixed loss amount, the semi-finished product loss amount, and the dry matter utilization rate.

[0007] According to a further aspect of the embodiments of the present application, there is provided a non-transitory storage medium storing a plurality of instructions adapted to be loaded and executed by a processor to perform any of the methods for determining a raw milk consumption amount of dairy products.

[0008] According to a further aspect of the embodiments of the present application, there is provided an electronic device comprising: one or more processors and memory storing one or more programs, wherein the one or more programs, when executed by the one or more processors, cause the one or more processors to implement any of the methods for determining a raw milk consumption amount of dairy products.

[0009] According to a further aspect of the embodiments of the present application, there is provided a computer program product adapted to perform any of the steps of the methods for determining a raw milk consumption amount of dairy products when executed on a data processing device.

[0010] In the embodiment of the present application, the dry matter utilization rate of the pasteurization treatment stage included in the plurality of production stages of the target batch of dairy products is obtained, wherein the plurality of production stages are the production stages experienced by the dairy products from raw milk to semi-finished products, and the dry matter utilization rate represents the efficiency of the dry matter composition of the raw milk being converted into the product of the next stage in the pasteurization process; the fixed loss amount of the dairy products in the plurality of production stages is determined, and the actual output amount of the semi-finished products in the semi-finished product stage included in the plurality of production stages is determined, wherein the fixed loss amount refers to the loss caused by packaging and production, and the semi-finished product stage is the stage at which the semi-finished dairy products are produced after the pasteurization treatment stage; based on the actual output amount of the semi-finished products, the semi-finished product loss amount in the semi-finished product stage included in the plurality of production stages is determined; based on the actual output amount of the semi-finished products, the fixed loss amount, the semi-finished product loss amount, and the dry matter utilization rate, the raw milk consumption amount of the target batch of dairy products is determined. The purpose of determining the raw milk consumption amount of the target batch of dairy products is achieved according to the fine quantification of the fixed loss amount, the dynamic determination of the semi-finished product loss amount, and the accurate evaluation of the dry matter utilization rate of the pasteurization treatment stage, and the technical effect of improving the calculation accuracy of the raw milk consumption amount is achieved, thereby solving the technical problem of low accuracy of the determination result of the raw milk consumption amount of the dairy products in the related art. BRIEF DESCRIPTION OF DRAWINGS

[0011] The accompanying drawings, which are included to provide a further understanding of the present application, constitute a part of this application and help to explain the present application, and do not limit the present application in any way. In the drawings:

[0012] Figure 1 is a flowchart of an optional method for determining the raw milk consumption amount of dairy products according to an embodiment of the present application;

[0013] Figure 2 is a schematic diagram of an optional device for determining the raw milk consumption amount of dairy products according to an embodiment of the present application. DETAILED DESCRIPTION

[0014] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should fall within the scope of protection of the present application.

[0015] It should be noted that the terms "first", "second", and the like in the description and in the claims of the present application and the above-described accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but can include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0016] According to an embodiment of the present application, a method embodiment of a method for determining the consumption of raw milk of a dairy product is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described herein can be executed in an order different from that shown herein.

[0017] Figure 1 is a flowchart of an optional method for determining the consumption of raw milk of a dairy product according to an embodiment of the present application, as shown in Figure 1 The method comprises the following steps:

[0018] Step S102, obtaining the dry matter utilization rate of the pasteurization treatment stage included in the target batch of dairy products in the plurality of production stages, wherein the plurality of production stages are the production stages experienced by the dairy product from raw milk to semi-finished product, and the dry matter utilization rate represents the efficiency of converting the dry matter component of raw milk into the next stage product in the pasteurization process;

[0019] It can be understood that the dry matter utilization rate of the pasteurization treatment stage in the plurality of production stages experienced by the target batch of dairy products from raw milk to semi-finished product is obtained. The above-mentioned dry matter utilization rate represents the efficiency of converting the dry matter component in the raw milk into the next stage product (e.g. pasteurized milk) in the process of pasteurizing the raw milk. By determining the dry matter utilization rate, the amount of dry matter component transferred in the raw milk is determined, thereby improving the accuracy of the determination result of the consumption of raw milk.

[0020] Optionally, the plurality of production stages comprises at least a raw milk stage, a pasteurization stage, and a semi-product stage. The raw milk stage refers to the first stage of dairy production, involving the receiving, testing, cooling, and storing of raw milk, which can be milk directly from a dairy farm and transported to a dairy factory by a milk tank truck. The pasteurization stage refers to a stage of killing harmful microorganisms in raw milk by pasteurization to ensure the safety of the produced dairy products and improve the taste of the dairy products. Pasteurization refers to killing most harmful microorganisms by heating raw milk to a specific temperature (usually 80±2°C for more than or equal to 15 seconds) while retaining most of the nutritional value of raw milk. The semi-product stage refers to a stage in which dairy products have undergone preliminary processing (such as homogenization) but have not completed the entire production process and need to be further processed to become final products. The semi-product stage dairy products can exist in the form of liquids, coagulation, or powders.

[0021] In step S104, the fixed loss amount of the dairy product in the plurality of production stages and the actual output amount of the semi-product in the semi-product stage included in the plurality of production stages are determined, wherein the fixed loss amount refers to the loss caused by packaging and production, and the semi-product stage refers to a stage in which semi-product dairy products are produced after the pasteurization stage.

[0022] It can be understood that the fixed loss amount of the target batch of dairy products in the plurality of production stages from raw milk to semi-product, and the actual output amount of semi-product in the semi-product stage included in the plurality of production stages are determined. The above-mentioned fixed loss amount is the loss caused by packaging and production, such as tank bottom residue, top water line residue, and milk adjusting line residue. The above-mentioned semi-product stage refers to a production stage in which semi-product is produced after pasteurization of raw milk. By accurately calculating the fixed loss amount and detecting the actual output amount of semi-product, the calculation error of raw milk consumption caused by not considering the loss of production and packaging can be avoided, thereby improving the calculation accuracy of raw milk consumption.

[0023] Optionally, the pasteurization top water line refers to a pipeline system for transporting raw milk from a storage area to a pasteurization area for pasteurization. The milk adjusting line refers to a pipeline system for transporting pasteurized dairy products from a storage area to a semi-product dairy product area for further processing.

[0024] In an alternative embodiment, in the case that the fixed loss amount at least includes a first fixed loss amount generated in a raw milk stage included in the plurality of production stages, and a second fixed loss amount generated in a pasteurization stage, determining the fixed loss amount of the dairy product in the plurality of production stages includes: determining a first pipeline residual amount and a first packaging residual amount generated in the raw milk stage, and a second pipeline residual amount and a second packaging residual amount generated in the pasteurization stage; determining the first fixed loss amount based on the first pipeline residual amount and the first packaging residual amount; determining the second fixed loss amount based on the second pipeline residual amount and the second packaging residual amount; and summing the first fixed loss amount and the second fixed loss amount to obtain the fixed loss amount.

[0025] It can be understood that, in the case that the fixed loss amount generated in the plurality of production stages of the dairy product from raw milk to semi-finished product at least includes a first fixed loss amount generated in a raw milk stage and a second fixed loss amount generated in a pasteurization stage, the fixed loss amount can be determined by determining the first fixed loss amount and the second fixed loss amount. For the first fixed loss amount generated in the raw milk stage, a first pipeline residual amount (such as a pasteurization top water pipeline residual amount) and a first packaging residual amount (such as a raw milk tank bottom residual amount) are determined and summed to obtain the first fixed loss amount; for the second fixed loss amount generated in the pasteurization stage, a second pipeline residual amount (such as a milk mixing pipeline residual amount) and a second packaging residual amount (such as a pasteurization tank bottom residual amount) are determined and summed to obtain the second fixed loss amount. The first fixed loss amount and the second fixed loss amount are summed to obtain the fixed loss amount. By determining the fixed loss amount of each production stage, the calculation of the raw milk consumption amount is more accurate, and the uncertainty in the estimation is reduced.

[0026] Optionally, in the case that the fixed loss amount generated in the plurality of production stages of the dairy product from raw milk to semi-finished product at least includes a first fixed loss amount generated in a raw milk stage and a second fixed loss amount generated in a pasteurization stage, the fixed loss (B r ,B p ) of batch B can be determined in the following manner:

[0027] The fixed loss (B r ,B p ) = pasteurization top water pipeline residual amount (B) + raw milk tank bottom residual amount (B) + milk mixing pipeline residual amount (B) + pasteurization tank bottom residual amount (B)

[0028] Wherein, the pasteurization pipeline residual quantity (B) represents the residual loss quantity of the pasteurization pipeline of batch B (i.e. the first pipeline residual quantity); the raw milk tank bottom residual quantity (B) represents the residual loss quantity of the tank bottom of the raw milk tank of batch B (i.e. the first packaging residual quantity); the milk mixing pipeline residual quantity (B) represents the residual loss quantity of the milk mixing pipeline of batch B (i.e. the second pipeline residual quantity); and the pasteurization tank bottom residual quantity (B) represents the residual loss quantity of the tank bottom of the pasteurization tank of batch B (i.e. the second packaging residual quantity).

[0029] Optionally, the stage of generating the fixed loss quantity includes not only the raw milk stage and the pasteurization stage, but also the storage and transportation stage, the pretreatment stage, and the semi-finished dairy product packaging stage, etc. In the storage and transportation stage, a small amount of dairy product will be lost due to adhesion to the container wall or the transportation equipment. In the initial stage of dairy product processing, the raw milk needs to be filtered, cooled, standardized, etc. for pretreatment, and in this pretreatment stage, a certain amount of fixed loss will be generated, such as the residual on the filter, the condensed water in the cooler, etc. The semi-finished dairy product packaging stage refers to the stage of packaging the semi-finished dairy product for storage, processing or transportation, and in this process, a certain amount of fixed loss will be generated due to the residual of the semi-finished dairy product in the packaging container.

[0030] In step S106, based on the actual output quantity of the semi-finished product, the loss quantity of the semi-finished product in the semi-finished product stage included in the plurality of production stages is determined.

[0031] It can be understood that, based on the actual output quantity of the semi-finished product in the semi-finished product stage, the loss quantity of the semi-finished product in the semi-finished product stage is determined by using the semi-finished product loss coefficient. By accurately calculating the loss quantity of the semi-finished product stage, the resource use efficiency in the dairy product production process can be more accurately evaluated, and the estimation error of the raw milk consumption quantity and cost can be reduced.

[0032] In an optional embodiment, based on the actual output quantity of the semi-finished product, the loss quantity of the semi-finished product in the semi-finished product stage included in the plurality of production stages is determined, including: determining a target semi-finished product loss coefficient of the semi-finished product stage, wherein the target semi-finished product loss coefficient represents the loss degree of the semi-finished product in the target batch of dairy product production process; and based on the actual output quantity of the semi-finished product and the target semi-finished product loss coefficient, determining the loss quantity of the semi-finished product.

[0033] It can be understood that, in order to determine the semi-finished product loss amount of the semi-finished product stage of the target batch, it is necessary to first determine the semi-finished product loss coefficient of the semi-finished product stage of the target batch, which represents the loss degree of the semi-finished product in the dairy product production process of the target batch. According to the semi-finished product loss amount and the semi-finished product loss coefficient, the semi-finished product loss amount of the dairy product in the semi-finished product stage of the target batch is determined. Through the calculation and application of the target semi-finished product loss coefficient, the actual loss amount in the semi-finished product stage can be more accurately predicted and measured, and at the same time, by accurately estimating the semi-finished product loss coefficient, the resource utilization rate can be improved and resource waste can be reduced.

[0034] In an optional embodiment, determining the target semi-finished product loss coefficient of the semi-finished product stage comprises: determining historical semi-finished product loss coefficients respectively corresponding to a plurality of semi-finished product stages in a plurality of historical batches of dairy products, and weights respectively corresponding to the plurality of semi-finished product stages, wherein the plurality of historical batches and the plurality of semi-finished product stages are in one-to-one correspondence; and performing weighted summation based on the historical semi-finished product loss coefficients respectively corresponding to the plurality of semi-finished product stages and the weights respectively corresponding to the plurality of semi-finished product stages to obtain the target semi-finished product loss coefficient.

[0035] It can be understood that the historical semi-finished product loss coefficients respectively corresponding to a plurality of semi-finished product stages in a plurality of historical batches of dairy products, and the weights respectively corresponding to the plurality of semi-finished product stages (i.e., the weights corresponding to the historical semi-finished product loss coefficients of each semi-finished product stage) are determined, and the plurality of historical batches and the plurality of semi-finished product stages are in one-to-one correspondence. The historical semi-finished product loss coefficients respectively corresponding to the plurality of semi-finished product stages and the weights respectively corresponding to the plurality of semi-finished product stages are weighted and summed to obtain the target semi-finished product loss coefficient of the semi-finished product stage of the target batch.

[0036] Optionally, the above method can be used not only to determine the target semi-finished product loss coefficient, but also to determine the raw milk loss coefficient of the raw milk stage and the pasteurization loss coefficient of the pasteurization stage of the target batch. For the raw milk loss coefficient of the raw milk stage of the target batch, the historical raw milk loss coefficients corresponding to the dairy product in the plurality of raw milk stages of the plurality of historical batches are determined, and the weights corresponding to the plurality of raw milk stages (i.e., the weights corresponding to the historical raw milk loss coefficients of each raw milk stage) are determined. The historical raw milk loss coefficients corresponding to the plurality of raw milk stages and the weights corresponding to the plurality of raw milk stages are weighted and summed to obtain the raw milk loss coefficient of the raw milk stage of the target batch. For the pasteurization loss coefficient of the pasteurization stage of the target batch, the historical pasteurization loss coefficients corresponding to the dairy product in the plurality of pasteurization stages of the plurality of historical batches are determined, and the weights corresponding to the plurality of pasteurization stages (i.e., the weights corresponding to the historical pasteurization loss coefficients of each pasteurization stage) are determined. The historical pasteurization loss coefficients corresponding to the plurality of pasteurization stages and the weights corresponding to the plurality of pasteurization stages are weighted and summed to obtain the pasteurization loss coefficient of the pasteurization stage of the target batch.

[0037] Optionally, for the dairy product of the historical batch, in the same historical batch, the production stage that produces a larger amount of loss has a greater contribution to the raw milk consumption. At the same time, in a plurality of different historical batches, the historical batch that is farther away in time from the target batch has a smaller contribution to the raw milk consumption of the target batch. The above contribution can be represented in the form of weight, the greater the contribution, the greater the corresponding weight, the smaller the contribution, the smaller the corresponding weight.

[0038] Optionally, the weight determination manner of the raw milk stage, the pasteurization stage and the semi-finished product stage of the historical batch is illustrated by taking the weight determination manner of the raw milk stage of any historical batch in the plurality of historical batches as an example. For the raw milk stage of any historical batch, first, the proportion of the loss amount generated in the raw milk stage of any historical batch in the total loss amount of any historical batch (i.e., the sum of the loss amounts generated from the raw milk to the final finished product stage of the dairy product) is determined, and the initial weight of the raw milk stage of any historical batch is determined according to the proportion, wherein the greater the proportion, the greater the contribution of the raw milk stage of any historical batch to the raw milk consumption amount of any historical batch, and accordingly, the greater the weight value of the initial weight, and vice versa. Then, the time length of any historical batch from the target batch is determined, and the weight correction coefficient (belongs to (0, 1)) of the initial weight of the raw milk stage of any historical batch is determined according to the time length, and the initial weight of the raw milk stage of any historical batch is corrected by using the weight correction coefficient to obtain the weight of the raw milk stage of any historical batch, wherein the longer the time length from the target batch, the smaller the contribution of any historical batch to the raw milk consumption amount of the target batch, and accordingly, the smaller the weight correction coefficient, and further, the smaller the finally determined weight value, and vice versa.

[0039] Optionally, the loss amount L f (B) and the semi-finished product loss coefficient c(B) can be determined in the following manner:

[0040] L f (B) = F(B) x c(B)

[0041]

[0042] wherein F(B) represents the actual output amount of the semi-finished product of batch B; c(B) represents the semi-finished product loss coefficient of batch B, which is calculated by weighting based on the data of the plurality of historical batches; i represents the i-th historical batch; n represents the total number of historical batches; w ic represents the weight of the semi-finished product stage of the i-th historical batch.

[0043] As can be seen from the above formula, the loss amount of the semi-finished product powder is proportional to the actual output amount of the semi-finished product powder, and the semi-finished product loss coefficient c(B) reflects the loss proportion of the semi-finished product powder in the production process.

[0044] Step S108, based on the actual output amount of the semi-finished product, the fixed loss amount, the semi-finished product loss amount, and the dry matter utilization rate, the raw milk consumption amount of the dairy product of the target batch is determined.

[0045] It can be understood that the raw milk consumption of the target batch of dairy products is determined according to the actual output of the semi-finished product of the target batch of dairy products, the fixed loss, the semi-finished product loss, and the dry matter utilization rate. By considering the fixed loss and the semi-finished product loss, and the actual dry matter utilization rate, the calculation result can more accurately reflect the actual production demand and the loss caused by production packaging, and reduce the estimation error of the raw milk consumption.

[0046] In an optional embodiment, in the case that the plurality of production stages at least include a raw milk stage, a pasteurization treatment stage, and a semi-finished product stage, the raw milk consumption of the target batch of dairy products is determined based on the actual output of the semi-finished product, the fixed loss, the semi-finished product loss, and the dry matter utilization rate, comprising: determining the consumption of raw materials in the plurality of production stages, the raw milk loss coefficient of the raw milk stage, and the pasteurization treatment loss coefficient of the pasteurization treatment stage, wherein the raw materials refer to materials added in the production process to meet the specific process requirements of the dairy products; and determining the raw milk consumption based on the actual output of the semi-finished product, the fixed loss, the semi-finished product loss, the dry matter utilization rate, the raw milk loss coefficient, the pasteurization treatment loss coefficient, and the consumption of raw materials.

[0047] It can be understood that, if the production stages of the dairy products at least include a raw milk stage, a pasteurization treatment stage, and a semi-finished product stage, in order to determine the raw milk consumption of the dairy products, first, the consumption of raw materials in the plurality of production stages of the target batch, which are added to meet the specific process requirements of the dairy products, needs to be determined. Secondly, the pasteurization treatment loss coefficient of the pasteurization treatment stage of the target batch is determined according to the historical pasteurization treatment loss coefficients respectively corresponding to the plurality of pasteurization treatment stages of the dairy products in the plurality of historical batches, and the weights respectively corresponding to the plurality of pasteurization treatment stages. The raw milk loss coefficient of the raw milk stage of the target batch is determined according to the historical raw milk loss coefficients respectively corresponding to the plurality of raw milk stages of the dairy products in the plurality of historical batches, and the weights respectively corresponding to the plurality of raw milk stages. Finally, the raw milk consumption of the target batch is determined based on the actual output of the semi-finished product, the fixed loss, the semi-finished product loss, the dry matter utilization rate, the raw milk loss coefficient, the pasteurization treatment loss coefficient, and the consumption of raw materials. By dynamically determining the loss coefficients of each production stage, and comprehensively considering the consumption of raw materials and the fixed loss from raw milk to semi-finished product, the calculation process of the raw milk consumption is more comprehensive, thereby improving the calculation accuracy of the raw milk consumption, and further reducing the production delay or stagnation caused by material shortage or excess, and improving the production efficiency of the dairy products.

[0048] Optionally, the pasteurization treatment loss coefficient b(B) of the pasteurization treatment stage of batch B can be determined in the following manner:

[0049]

[0050] wherein b(B) represents the pasteurization loss coefficient of batch B, which is calculated based on the data of multiple historical batches; w ib represents the weight of the pasteurization stage of the i-th historical batch; the pasteurized milk refers to a product obtained by adopting pasteurization in the pasteurization stage.

[0051] Optionally, the pasteurized milk loss amount of batch B can be determined by using the pasteurization loss coefficient b(B) of the pasteurization stage of batch B, and the pasteurized milk loss amount L p (B) of batch B can be determined in the following manner:

[0052] L p (B) = residual amount of the milk adjusting pipeline (B) + residual amount of the bottom of the pasteurization tank (B) + proportional loss amount

[0053]

[0054] wherein M(B) represents the raw material input amount of batch B; L m (B) represents the raw material consumption amount in multiple production stages of batch B; the residual amount of the milk adjusting pipeline (B) represents the residual loss amount of the milk adjusting pipeline of batch B; the residual amount of the bottom of the pasteurization tank (B) represents the residual loss amount of the bottom of the pasteurization tank of batch B; U d (B) represents the dry matter utilization rate of the pasteurization stage of batch B.

[0055] It can be known from the above formula that the loss amount of the pasteurized milk includes a fixed loss amount (residual amount of the milk adjusting pipeline and residual amount of the bottom of the pasteurization tank) and a proportional loss amount (determined based on the actual output amount F(B) of the semi-finished product and the pasteurization loss coefficient b(B)).

[0056] Optionally, the raw milk loss coefficient of the raw milk stage of batch B can be determined in the following manner:

[0057]

[0058] wherein a(B) represents the raw milk loss coefficient of batch B, which is calculated based on the data of multiple historical batches; w ia represents the weight of the raw milk stage of the i-th historical batch.

[0059] Optionally, the raw milk loss amount of batch B can be determined by using the raw milk loss coefficient a(B) of the raw milk stage of batch B, and the raw milk loss amount L r (B) of batch B can be determined in the following manner:

[0060] L r(B) = B + B + R(B) x a(B)

[0061] Wherein, B represents the residual loss amount of the pasteurization top water pipeline of batch B; B represents the residual loss amount of the tank bottom of the raw milk tank of batch B; R(B) represents the actual usage amount of the raw milk of batch B (i.e. the raw milk consumption amount).

[0062] As can be seen from the above formula, the raw milk loss amount includes a fixed loss amount (pasteurization top water pipeline residual and raw milk tank bottom residual) and a proportional loss amount (determined based on the actual usage amount of the raw milk R(B) and the raw milk loss coefficient a(B)).

[0063] Optionally, according to the calculated loss coefficients, loss amounts of each production stage, and dry matter utilization rate of the pasteurization stage, the production parameters such as pasteurization temperature and evaporation time can be adjusted in real time, the calculation accuracy of the raw milk consumption amount is improved, the raw milk usage rate is optimized, the production efficiency and product quality are improved, and the production cost is reduced. At the same time, by providing a real-time feedback interface, the operator can view the calculation results and optimization suggestions in a timely manner, and realize quick response to optimization adjustment.

[0064] Optionally, the raw milk consumption amount R(B) of batch B can be determined in the following way:

[0065]

[0066] As can be seen from the above formula, the raw milk consumption amount R(B) of batch B is calculated by the actual output amount of the semi-finished product, the raw material input amount, and the dry matter utilization rate, and the above formula simultaneously considers the fixed loss and proportional loss of the raw milk production stage.

[0067] Optionally, by calculating the loss coefficients of each production stage, the loss amounts of each stage representing the difference between the theoretical flour weight and the actual flour weight of each production stage can be determined, including the semi-finished product loss amount, the pasteurized milk loss amount, and the raw milk loss amount, as well as the raw material loss amount, and then the raw milk consumption amount of the target batch of dairy products can be determined. At the same time, the Manufacturing Execution System (MES) can be used to record the data of each production stage of different batches, which is convenient for subsequent query and use.

[0068] In an optional embodiment, determining the raw material consumption amount in the plurality of production stages includes: determining a third pipeline residual amount and a third packaging residual amount of the raw material in the plurality of production stages; and determining the raw material consumption amount based on the third pipeline residual amount and the packaging residual amount.

[0069] It can be understood that the raw material consumption in the dairy product production stage at least includes the third pipeline residual amount (such as the pipeline top loss amount) and the third packaging residual amount (such as the packaging residual amount in the feeding process). By determining the third pipeline residual amount and the third packaging residual amount and adding them, the raw material consumption can be obtained. By accurately measuring and recording the third pipeline residual amount and the third packaging residual amount, not only the accuracy of the raw milk consumption determination result can be improved, but also the actual consumption of raw materials can be understood according to the raw material consumption, the procurement plan can be optimized, waste can be reduced, and production costs can be controlled.

[0070] Optionally, the raw material consumption in the plurality of production stages of batch B can be L m (B) can be determined by the following method:

[0071] L m (B) = pipeline top loss amount (B) + packaging residual amount (B) in the feeding process

[0072] Wherein, the pipeline top loss amount (B) represents the pipeline top loss amount of batch B (i.e. the third pipeline residual amount); the packaging residual amount (B) in the feeding process represents the packaging residual loss of batch B (i.e. the third packaging residual amount). The raw material loss amount includes the pipeline top loss and the packaging residual loss, and the specific loss amount is related to the batch.

[0073] Through the above steps S102 to S108, the purpose of determining the raw milk consumption of the target batch of dairy products according to the fine quantification of the fixed loss amount, the dynamic determination of the semi-finished product loss amount, and the accurate evaluation of the dry matter utilization rate of the pasteurization process can be achieved. The technical effect of improving the calculation accuracy of raw milk consumption is achieved, and the technical problem of low accuracy of the raw milk consumption determination result of the dairy product in the related art is solved.

[0074] Based on the above embodiments and optional embodiments, the present application proposes an optional implementation of a method for determining the raw milk consumption of a dairy product, for determining the raw milk consumption in the production process of a target batch of dairy products.

[0075] Based on the above optional implementation, an accurate calculation method for converting the raw milk weight in dairy product production is proposed to solve the problems of inaccurate and low efficiency of raw milk consumption calculation in the related art. The method determines the loss amount of the plurality of production stages by the material quantity in the plurality of production stages of the dairy product, improves the accuracy of the raw milk consumption, and thus optimizes the production management, reduces the cost, and improves the market competitiveness of the enterprise. The optional implementation will be introduced below.

[0076] Step S1, data collection. Collect data associated with the batch number of the target batch of semi-finished product batch, including the milk truck pumping amount, the amount of pasteurized milk (i.e. the product obtained by using pasteurization in the pasteurization process), the dry matter utilization rate of pasteurized milk, the amount of semi-finished powder (i.e. powder semi-finished product), the amount of raw and auxiliary materials, etc.

[0077] Step S2, data processing. By calculating the loss coefficient of each production stage, the loss amount of each stage representing the difference between the theoretical powder output weight and the actual powder output weight of each production stage is determined, including semi-finished product loss amount, pasteurized milk loss amount and raw milk loss amount, and raw and auxiliary material loss amount, and then the raw milk consumption amount of the target batch of dairy products is determined. The data of each production stage of different batches is recorded by using the manufacturing execution system (Manufacturing Execution System, MES), which is convenient for subsequent query and use.

[0078] For the raw and auxiliary material loss amount L m (B) is determined by the following method:

[0079] L m (B) = pipeline flush loss amount (B) + packaging residual amount (B) during feeding

[0080] Wherein, the pipeline flush loss amount (B) represents the pipeline flush loss amount (i.e. the third pipeline residual amount) of batch B; the packaging residual amount (B) represents the packaging residual loss amount (i.e. the third packaging residual amount) of batch B. The raw and auxiliary material loss amount includes pipeline flush loss and packaging residual loss, and the specific loss amount is related to the batch.

[0081] For the powder loss amount L f (B) of the semi-finished product in the semi-finished product stage of batch B is determined by the following method:

[0082] L f (B) = F(B) x c(B)

[0083]

[0084] Wherein, F(B) represents the actual output amount of semi-finished product of batch B; c(B) represents the semi-finished product loss coefficient of batch B, which is calculated based on the weighted data of multiple historical batches; i represents the i-th historical batch; n represents the total number of historical batches; w ic represents the weight of the semi-finished product stage of the i-th historical batch.

[0085] From the above formula, it can be seen that the loss amount of the semi-finished powder is proportional to the actual output of the semi-finished powder, and the semi-finished loss coefficient c(B) reflects the loss proportion of the semi-finished powder in the production process.

[0086] The loss amount L of the batch B of pasteurized milk p (B) is determined in the following manner:

[0087] L p (B) = residual amount of milk pipe line (B) + residual amount of pasteurization tank bottom (B) + proportional loss amount

[0088]

[0089] wherein M(B) represents the raw material input amount of the batch B; the residual amount of milk pipe line (B) represents the residual loss amount of the milk pipe line of the batch B; the residual amount of pasteurization tank bottom (B) represents the residual loss amount of the tank bottom of the pasteurization tank of the batch B; U d (B) represents the dry matter utilization rate of the batch B in the pasteurization process; b(B) represents the pasteurization loss coefficient of the batch B, which is calculated based on the weighted data of multiple historical batches; w ib represents the weight of the i-th historical batch in the pasteurization process.

[0090] From the above formula, it can be seen that the loss amount of the pasteurized milk includes the fixed loss amount (residual amount of milk pipe line and residual amount of pasteurization tank bottom) and the proportional loss amount (determined based on the actual output F(B) of the semi-finished product and the pasteurization loss coefficient b(B)).

[0091] The loss amount L of the batch B of raw milk r (B) is determined in the following manner:

[0092] L r (B) = residual amount of pasteurization top water pipe line (B) + residual amount of raw milk tank bottom (B) + R(B) x a(B)

[0093]

[0094] wherein the residual amount of pasteurization top water pipe line (B) represents the residual loss amount of the top water pipe line of the batch B; the residual amount of raw milk tank bottom (B) represents the residual loss amount of the tank bottom of the raw milk tank of the batch B; R(B) represents the actual use amount of the raw milk of the batch B (i.e. the raw milk consumption amount); a(B) represents the raw milk loss coefficient of the batch B, which is calculated based on the weighted data of multiple historical batches; w ia represents the weight of the i-th historical batch in the raw milk stage.

[0095] From the above formula, the raw milk loss amount includes a fixed loss amount (pasteurization top water pipeline residue and raw milk tank bottom residue) and a proportional loss amount (determined based on the actual use amount R(B) of raw milk and the raw milk loss coefficient a(B)).

[0096] The raw milk consumption amount R(B) of batch B is determined in the following manner:

[0097]

[0098] Fixed loss (B r ,B p ) = Pasteurization top water pipeline residue (B) + Raw milk tank bottom residue (B) + Milk mixing pipeline residue (B) + Pasteurization tank bottom residue (B)

[0099] From the above formula, the raw milk consumption amount R(B) of batch B is calculated by the actual output amount of semi-finished products, the input amount of raw materials, and the dry matter utilization rate, and the above formula simultaneously considers the fixed loss and the proportional loss in the raw milk production stage.

[0100] Step S3, data analysis. Based on the loss amount of each production stage calculated in step S2, the production stage with a larger loss amount is identified, and the loss amount related data of the production stage is deeply analyzed to determine the related factors causing the larger loss amount and to analyze and optimize.

[0101] According to the calculated loss coefficient and loss amount of each production stage and the dry matter utilization rate in the pasteurization stage, the production parameters such as pasteurization temperature and evaporation time are adjusted in real time to improve production efficiency and product quality. At the same time, by providing a real-time feedback interface, the operator can check the calculation results and optimization suggestions in a timely manner to realize quick response of optimization adjustment.

[0102] The method of the above optional implementation can significantly improve the calculation accuracy of the raw milk consumption amount through intelligent data collection, advanced calculation models, and real-time optimization and feedback. Enterprises can improve the raw milk utilization rate and reduce the cost of dairy product production based on more accurate raw milk consumption calculation results and the loss amount of materials in each production stage.

[0103] For the raw milk consumption of dairy products, the proportion method or average value estimation is usually used in the related art, which not only does not fully consider the differences in dry matter content of different batches of raw milk and the changes of substances in each stage of the processing process, but also does not consider the change amount and loss coefficient of the substances in different processing stages based on the simple proportion or average value calculation method, which may cause a large error in the determination result of the raw milk consumption, leading to inaccurate cost estimation and affecting the economic benefit of the enterprise. Compared with the related art, the method of the optional implementation has the following differences and advantages: (1) the related art usually calculates the raw milk consumption by a single stage or a simplified model, while the method of the optional implementation significantly improves the calculation accuracy of the raw milk consumption by calculating the loss coefficients of raw milk, pasteurized milk and semi-finished products in multiple production stages and the dry matter utilization rate in the pasteurization processing stage, and the change amount and loss amount of substances in each stage of the dairy product production process can be more accurately reflected through the calculation of the loss coefficients of multiple production stages and the dry matter utilization rate in the pasteurization processing stage. (2) The related art fails to effectively associate the raw milk, pasteurized milk and semi-finished product data of different production stages of the same batch, while the method of the optional implementation realizes data tracking and optimization of the whole process by associating the raw milk, pasteurized milk and semi-finished product data of different production stages of the same batch, and at the same time, the data association improves the transparency and traceability of production management, which helps to optimize the production process. (3) The related art usually estimates the equivalent raw milk weight by using a fixed proportion or an empirical value, while the method of the optional implementation determines the raw milk consumption by the actual output of the semi-finished product of the dairy product and the loss amount of the semi-finished product, as well as the loss coefficients of each production stage, which improves the calculation accuracy and helps to optimize the raw milk usage rate and reduce the production cost. (4) The related art relies on manual experience or simple algorithms, while the method of the optional implementation realizes the intelligentization of data collection, calculation and optimization by combining Internet of Things and big data technology, which improves the calculation efficiency and real-time performance. (5) The related art lacks real-time optimization capability, while the method of the optional implementation can dynamically adjust the production parameters (such as pasteurization temperature, evaporation time, etc.) according to the dry matter utilization rate and loss coefficient, realizes real-time optimization of the production process, and further improves the production efficiency and product quality. (6) The related art usually ignores the influence of raw and auxiliary materials on dairy product production, while the method of the optional implementation further improves the calculation accuracy of the raw milk consumption by accurately calculating the loss amount of raw and auxiliary materials, achieving the purpose of optimizing resource utilization and reducing cost. (7) The related art lacks data security and transparency protection, while the method of the optional implementation can ensure the non-tamperability and transparency of data through blockchain technology.

[0104] The method of the above-mentioned optional embodiment has sufficient feasibility. The feasibility of the method of the above-mentioned optional embodiment is analyzed from the aspects of technical feasibility, operational feasibility, economic feasibility, resource feasibility and organizational feasibility. The technical feasibility is that the conditions for collecting the data required by the method of the above-mentioned optional embodiment are met. The operational feasibility is that the steps of the method of the above-mentioned optional embodiment are clear, and each step is operable. The economic feasibility is that the loss amount of each production stage determined by the method of the above-mentioned optional embodiment is analyzed, which can reduce the loss amount of each production stage, improve the raw material utilization rate and realize cost saving. The resource feasibility is that the existing resources of the enterprise, such as manpower, funds, technology and equipment, can support the implementation of the method of the above-mentioned optional embodiment, and at the same time, the implementation of the method of the above-mentioned optional embodiment can improve the utilization efficiency of resources and realize the optimal allocation of resources. The organizational feasibility is that the implementation of the method of the above-mentioned optional embodiment helps to improve the information flow and cross-departmental cooperation within the enterprise and enhance the overall operation efficiency of the enterprise.

[0105] Since the method of the above-mentioned optional embodiment not only has sufficient feasibility, but also can improve the utilization efficiency of resources of the enterprise, a dairy product production enterprise is selected as the experimental object, and the raw milk consumption of the target batch of dairy products of the enterprise is calculated by using the method of the above-mentioned optional embodiment, and the calculation result is compared with the raw milk consumption calculated by using the related technical method, so as to verify the effectiveness and superiority of the method of the above-mentioned optional embodiment.

[0106] A dairy product production enterprise is selected as the experimental object, and the raw milk consumption of the same target batch of dairy products is determined by using the related technical method and the method of the above-mentioned optional embodiment respectively, the experimental data in the process of determining the raw milk consumption are recorded, including the calculation accuracy, the usage amount of raw materials such as raw milk, the production cost and the like, and the calculation process and the calculation result are compared and analyzed and verified from the aspects of calculation accuracy, resource utilization rate and intelligent level of production management.

[0107] In terms of calculation accuracy, the equivalent raw milk weight is calculated by using the related technical method and the method of the above-mentioned optional embodiment respectively, and the calculation results are compared with the actual production data respectively to determine the error rate. The results show that the error rate of the related technical method is ±5% to ±10%, and the error rate of the method of the above-mentioned optional embodiment is ±1% to ±2%. Therefore, the method of the above-mentioned optional embodiment significantly improves the calculation accuracy of the equivalent raw milk weight by correlating the data of multiple production stages of dairy products and determining the loss coefficient of each stage respectively, and dynamically determining the dry matter utilization rate in the pasteurization process.

[0108] In terms of resource utilization, the raw material ratio is determined by using the related technical method and the method of the above-mentioned optional implementation respectively, and the raw material usage and the product yield of the two methods are compared. The results show that, compared with the related technical method, the raw material usage of the method of the above-mentioned optional implementation is reduced by about 5% to 10%, and the product yield is increased by about 3% to 5%. Therefore, by accurately calculating the equivalent raw milk weight and the loss amount of each production stage, and the dry matter utilization rate of the pasteurization treatment stage, the method of the above-mentioned optional implementation can optimize the raw material usage rate and reduce resource waste.

[0109] In terms of the intelligent level of production management, the production management is carried out by using the related technical method and the method of the above-mentioned optional implementation respectively in actual production, and the intelligent level of the system is evaluated, including data acquisition efficiency, calculation speed and optimization effect, etc. The results show that, compared with the related technical method, the data acquisition efficiency of the method of the above-mentioned optional implementation is increased by about 20%, the calculation speed is increased by about 15%, and the optimization effect is significant. Therefore, by using Internet of Things and big data technology, the method of the above-mentioned optional implementation can realize the intelligentization and automation of production management.

[0110] From the above comparison, it can be seen that the method of the above-mentioned optional implementation is significantly superior to the prior art method in terms of calculation accuracy, resource utilization, cost control, etc.

[0111] The above-mentioned optional implementation at least realizes the following effects: by determining the fixed loss amount of the target batch of dairy products in the plurality of production stages in the production process, it is ensured that the calculation result of the raw milk consumption amount considers the loss caused by packaging and production in the plurality of production stages, and the accuracy of the determination result of the raw milk consumption amount is improved; by dynamically determining the loss coefficient corresponding to each of the plurality of production stages based on the loss coefficient of the historical batch, the loss amount of different production stages can be accurately reflected, thereby improving the accuracy of the determination result of the raw milk consumption amount, and at the same time, the production management of the dairy products can be dynamically adjusted and optimized according to the loss amount, the raw material utilization rate of each stage is optimized, and the production cost is controlled, thereby improving the economic benefit; by dynamically adjusting the dry matter utilization rate of the pasteurization treatment stage of the plurality of production stages, the environmental factors in the production process of the dairy products can be adjusted according to the dry matter utilization rate, the raw milk utilization rate is improved, the production cost is reduced, and the market competitiveness of the enterprise is improved.

[0112] It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and although the logical order is shown in the flowchart, in some cases, the steps shown or described herein can be executed in an order different from that shown herein.

[0113] In the present embodiment, a raw milk consumption amount determination device for dairy products is also provided, which is used to implement the above-mentioned embodiments and preferred embodiments, and will not be described again. As used below, the term "module" "device" can be a combination of software and / or hardware that implements a predetermined function. Although the device described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware implementation is also possible and contemplated.

[0114] According to the embodiments of the present application, a device embodiment for implementing the raw milk consumption amount determination method of dairy products is also provided, Figure 2 is a schematic diagram of a raw milk consumption amount determination device for dairy products according to an embodiment of the present application, as Figure 2 shown, the raw milk consumption amount determination device for dairy products includes a first determination module 202, a second determination module 204, a third determination module 206, a fourth determination module 208, which will be described below.

[0115] The first determination module 202 is configured to obtain the dry matter utilization rate of the pasteurization process included in the plurality of production stages of the target batch of dairy products, wherein the plurality of production stages are the production stages experienced by the dairy products from raw milk to semi-finished products, and the dry matter utilization rate represents the efficiency of converting the dry matter components of raw milk into the next stage product during pasteurization.

[0116] The second determination module 204 is connected with the first determination module 202, and is configured to determine the fixed loss amount of the dairy products in the plurality of production stages, and the actual output amount of semi-finished products in the semi-finished product stage included in the plurality of production stages, wherein the fixed loss amount refers to the loss caused by packaging and production, and the semi-finished product stage is the stage for producing semi-finished dairy products after the pasteurization process.

[0117] The third determination module 206 is connected with the second determination module 204, and is configured to determine the semi-finished product loss amount in the semi-finished product stage included in the plurality of production stages based on the actual output amount of semi-finished products.

[0118] The fourth determination module 208 is connected with the third determination module 206, and is configured to determine the raw milk consumption amount of the target batch of dairy products based on the actual output amount of semi-finished products, the fixed loss amount, the semi-finished product loss amount, and the dry matter utilization rate.

[0119] The device for determining raw milk consumption of a dairy product provided by the embodiment of the application comprises a first determining module 202 configured to obtain a dry matter utilization rate of a pasteurization process included in a plurality of production stages of a target batch of dairy product, wherein the plurality of production stages are production stages experienced by the dairy product from raw milk to semi-finished product, and the dry matter utilization rate represents an efficiency of converting dry matter components of the raw milk into a product of a next stage in the pasteurization process; a second determining module 204 connected to the first determining module 202 and configured to determine a fixed loss amount of the dairy product in the plurality of production stages and an actual output amount of semi-finished product in a semi-finished product stage included in the plurality of production stages, wherein the fixed loss amount refers to a loss caused by packaging and production, and the semi-finished product stage is a stage at which the semi-finished dairy product is produced after the pasteurization process; a third determining module 206 connected to the second determining module 204 and configured to determine a semi-finished product loss amount in the semi-finished product stage included in the plurality of production stages based on the actual output amount of semi-finished product; and a fourth determining module 208 connected to the third determining module 206 and configured to determine the raw milk consumption of the target batch of dairy product based on the actual output amount of semi-finished product, the fixed loss amount, the semi-finished product loss amount, and the dry matter utilization rate. The raw milk consumption of the target batch of dairy product is determined based on the finely quantified fixed loss amount, the dynamically determined semi-finished product loss amount, and the accurately evaluated dry matter utilization rate of the pasteurization process, thereby achieving the technical effect of improving the calculation accuracy of the raw milk consumption, and further solving the technical problem of low accuracy of the determined raw milk consumption of the dairy product in the related art.

[0120] It should be noted that each of the above modules can be implemented by software or hardware. For example, for the latter, each of the above modules can be located in the same processor, or any combination of the above modules can be located in different processors.

[0121] It should be noted that the first determining module 202, the second determining module 204, the third determining module 206, and the fourth determining module 208 correspond to steps S102 to S108 in the embodiment, and the above modules have the same instances and application scenarios as the corresponding steps, but are not limited to the content disclosed in the above embodiment. It should be noted that the above modules can run in a computer terminal as part of the device.

[0122] It should be noted that the optional or preferred implementation of the embodiment can refer to the related description in the embodiment, which will not be repeated here.

[0123] The raw milk consumption amount determination apparatus of the dairy product can further include a processor and a memory, the first determination module 202, the second determination module 204, the third determination module 206, the fourth determination module 208, and the like are stored in the memory as program units, and the corresponding functions are realized by the processor executing the program units stored in the memory.

[0124] The processor includes a core, and the core retrieves the corresponding program units from the memory. The core can be one or more. The memory can include a non-persistent memory in a computer readable medium, a random access memory (RAM), and / or a non-volatile memory such as a read-only memory (ROM) or a flash memory (flash RAM), and the memory includes at least one memory chip.

[0125] The embodiments of the present application provide a non-volatile storage medium, which stores a program, and the program is executed by a processor to realize the raw milk consumption amount determination method of the dairy product.

[0126] The embodiments of the present application provide an electronic device, which includes a processor, a memory, and a program stored in the memory and executable on the processor, and the processor executes the program to realize the following steps: obtaining a dry matter utilization rate of a pasteurization treatment stage included in a plurality of production stages of a target batch of dairy product, wherein the plurality of production stages are production stages experienced by the dairy product from raw milk to semi-finished product, and the dry matter utilization rate represents the efficiency of converting the dry matter component of the raw milk into the product of the next stage in the pasteurization process; determining a fixed loss amount of the dairy product in the plurality of production stages, and a semi-finished product actual output amount of a semi-finished product stage included in the plurality of production stages, wherein the fixed loss amount refers to the loss caused by packaging and production, and the semi-finished product stage is a stage for producing semi-finished dairy product after the pasteurization treatment stage; determining a semi-finished product loss amount of the semi-finished product stage included in the plurality of production stages based on the semi-finished product actual output amount; and determining the raw milk consumption amount of the target batch of dairy product based on the semi-finished product actual output amount, the fixed loss amount, the semi-finished product loss amount, and the dry matter utilization rate. The device herein can be a server, a PC, or the like.

[0127] The present application also provides a computer program product, which, when executed on a data processing device, is suitable for executing a program initialized with the following method steps: obtaining the dry matter utilization rate of a target batch of dairy products in a pasteurization treatment stage included in multiple production stages, wherein the multiple production stages are the production stages that dairy products go through from raw milk to semi-finished products, and the dry matter utilization rate represents the efficiency with which the dry matter components of raw milk are converted into products in the next stage during the pasteurization process; determining the fixed loss amount of dairy products in the multiple production stages, and the actual output amount of semi-finished products in the semi-finished product stage included in the multiple production stages, wherein the fixed loss amount refers to the loss caused by packaging and production, and the semi-finished product stage is the stage where semi-finished dairy products are produced after the pasteurization treatment stage; determining the semi-finished product loss amount of the semi-finished product stage included in the multiple production stages based on the actual output amount of the semi-finished product; determining the raw milk consumption of the target batch of dairy products based on the actual output amount of the semi-finished product, the fixed loss amount, the semi-finished product loss amount, and the dry matter utilization rate.

[0128] Those skilled in the art will appreciate that the embodiments of the present application can be provided as methods, systems, or computer program products. Therefore, the present application can adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application can adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to magnetic disk storage, CD-ROM, optical storage, etc.) that contain computer-usable program code.

[0129] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the steps in the process. Figure 1 a process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0130] These computer program instructions may also be stored in a computer readable memory that can direct a computer or other programmable data processing device to work in a specific manner, so that the instructions stored in the computer readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 a process or multiple processes and / or boxes Figure 1 The function specified in one or more boxes.

[0131] These computer program instructions can also be loaded into a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer-implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart block or blocks. Figure 1 Figure 1

[0132] In one typical configuration, the computing device includes one or more processors (CPUs), input / output interfaces, network interfaces, and memory.

[0133] The memory can include non-persistent memory and / or volatile memory, such as random access memory (RAM) about which the processor can execute instructions. The memory can also include non-volatile memory, such as read only memory (ROM), electrically programmable read only memory (EPROM), electrically erasable programmable read only memory (EEPROM), flash memory, or other memory technologies, CD-ROM, digital versatile disc (DVD), or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other non-transitory medium that can be used to store information for access by a computing device. In no case does the medium include a transitory signal per se.

[0134] Computer readable media includes permanent and non-permanent, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory (ROM), electrically programmable read only memory (EEPROM), flash memory or other memory technologies, compact disc read only memory (CD-ROM), digital versatile disc (DVD) or other optical storage, magnetic cassette, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other non-transitory medium that can be used to store information that can be accessed by a computing device. According to the definition herein, computer readable media does not include transitory media such as modulated data signals and carrier waves.

[0135] It should also be noted that the terms "comprising," "including," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article or apparatus that comprises a list of elements does not include only those elements recited, but can also include other elements not expressly listed or inherent to such process, method, article or apparatus. Without further limitation, an element preceded by "comprises a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article or apparatus that includes the element.

[0136] ​​Those skilled in the art will appreciate that embodiments of the present application can be devised for a method, a system, or a computer program product. Accordingly, the present application can take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application can take the form of a computer program product on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROMs, optical storage devices, etc.) embodying computer-readable program code thereon for use by or in connection with an instruction execution system. For the purposes of this description, a computer-usable or computer readable storage medium can be any apparatus that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device.

[0137] The foregoing is merely illustrative of the embodiments of this application, and is not intended to limit the application. Numerous variations and modifications can be possible to the embodiments without departing from the spirit and scope of the application. Any equivalent modifications or variations, made within the spirit and scope of the application, should be considered within the scope of the application.

Claims

1. A method for determining raw milk consumption of dairy products, characterized in that: include: Obtaining a dry matter utilization rate of a target batch of dairy products in a pasteurization stage included in multiple production stages, wherein the multiple production stages are production stages experienced by the dairy products from raw milk to semi-finished products, and the dry matter utilization rate indicates the efficiency of converting the dry matter components of the raw milk into products of the next stage during the pasteurization process; Determining fixed losses of the dairy product in the multiple production stages and actual output of semi-finished products in a semi-finished product stage included in the multiple production stages, wherein the fixed losses refer to losses caused by packaging and production, and the semi-finished product stage is a stage where semi-finished dairy products are produced after the pasteurization stage; Determining, based on the actual output of the semi-finished product, the amount of semi-finished product loss in the semi-finished product stage included in the multiple production stages; The raw milk consumption of the dairy product of the target batch is determined based on the actual output of the semi-finished product, the fixed loss amount, the semi-finished product loss amount, and the dry matter utilization rate.

2. The method according to claim 1, characterized in that In a case where the fixed loss amount includes at least a first fixed loss amount generated in a raw milk stage included in the multiple production stages, and a second fixed loss amount generated in the pasteurization stage, determining the fixed loss amount of the dairy product in the multiple production stages includes: Determining a first pipeline residue amount and a first packaging residue amount generated in the raw milk stage, and a second pipeline residue amount and a second packaging residue amount generated in the pasteurization treatment stage; determining the first fixed loss amount based on the first pipeline residual amount and the first package residual amount; determining the second fixed loss amount based on the second pipeline residual amount and the second packaging residual amount; The first fixed loss amount and the second fixed loss amount are summed to obtain the fixed loss amount.

3. The method according to claim 1, characterized in that The determining, based on the actual output of the semi-finished product, the amount of semi-finished product loss in the semi-finished product stage included in the multiple production stages, includes: Determining a target semi-finished product loss coefficient at the semi-finished product stage, wherein the target semi-finished product loss coefficient represents a degree of loss of semi-finished products during the production process of the target batch of dairy products; The semi-finished product loss amount is determined based on the actual semi-finished product output and the target semi-finished product loss coefficient.

4. The method according to claim 3, characterized in that Determining the target semi-finished product loss coefficient at the semi-finished product stage includes: Determining historical semi-finished product loss coefficients corresponding to the dairy product in multiple historical batches at multiple semi-finished product stages, and weights corresponding to the multiple semi-finished product stages, wherein the multiple historical batches correspond one-to-one to the multiple semi-finished product stages; The target semi-finished product loss coefficient is obtained by performing weighted summation based on the historical semi-finished product loss coefficients corresponding to the multiple semi-finished product stages and the weights corresponding to the multiple semi-finished product stages.

5. The method according to claim 1, wherein When the multiple production stages include at least a raw milk stage, a pasteurization stage, and a semi-finished product stage, determining the raw milk consumption of the target batch of dairy products based on the actual output of the semi-finished product, the fixed loss amount, the semi-finished product loss amount, and the dry matter utilization rate includes: Determining the consumption of raw and auxiliary materials in the multiple production stages, the raw milk loss coefficient in the raw milk stage, and the pasteurization loss coefficient in the pasteurization stage, wherein the raw and auxiliary materials refer to materials added during the production process to meet specific process requirements of the dairy product; The raw milk consumption is determined based on the actual output of the semi-finished product, the fixed loss amount, the semi-finished product loss amount, the dry matter utilization rate, the raw milk loss coefficient, the pasteurization loss coefficient, and the raw and auxiliary material consumption.

6. The method according to claim 5, characterized in that Determining the consumption of raw and auxiliary materials in the multiple production stages includes: Determine the third-line residual amount and the third-package residual amount of the raw materials and auxiliary materials in the multiple production stages; The consumption of the raw and auxiliary materials is determined based on the residual amount of the third pipeline and the residual amount of the packaging.

7. A device for determining raw milk consumption of dairy products, characterized in that: include: a first determination module configured to obtain a dry matter utilization rate of a target batch of dairy products during a pasteurization treatment stage included in multiple production stages, wherein the multiple production stages are production stages experienced by the dairy products from raw milk to semi-finished products, and the dry matter utilization rate indicates the efficiency of converting the dry matter components of the raw milk into products of the next stage during the pasteurization process; a second determining module, configured to determine a fixed loss amount of the dairy product in the multiple production stages, and an actual output amount of a semi-finished product in a semi-finished product stage included in the multiple production stages, wherein the fixed loss amount refers to the loss caused by packaging and production, and the semi-finished product stage is a stage in which the semi-finished dairy product is produced after the pasteurization stage; a third determining module, configured to determine, based on the actual output of the semi-finished product, a semi-finished product loss amount of the semi-finished product stage included in the multiple production stages; The fourth determination module is used to determine the raw milk consumption of the dairy product of the target batch based on the actual output of the semi-finished product, the fixed loss amount, the semi-finished product loss amount, and the dry matter utilization rate.

8. A non-volatile storage medium, characterized in that: The non-volatile storage medium stores a plurality of instructions, which are suitable for being loaded by a processor and executed by the method for determining the raw milk consumption of a dairy product according to any one of claims 1 to 6.

9. An electronic device, characterized in that: include: One or more processors and a memory, the memory being used to store one or more programs, wherein when the one or more programs are executed by the one or more processors, the one or more processors implement the method for determining the raw milk consumption of a dairy product as described in any one of claims 1 to 6.

10. A computer program product comprising computer instructions, characterized in that When the computer instructions are executed by a processor, the steps of the method for determining the raw milk consumption of a dairy product according to any one of claims 1 to 6 are implemented.

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