CN117495261A - Inventory management method for nano-coating reagent production - Google Patents
Inventory management method for nano-coating reagent production Download PDFInfo
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Abstract
The invention relates to the technical field of nano coating reagent inventory management, in particular to an inventory management method for nano coating reagent production. The storage environment information of the storage area is obtained, so that real-time monitoring of various environment parameters is realized, an environment adjustment scheme is formulated according to the storage environment evaluation coefficient, and the storage environment of the nano coating reagent is optimized through adjustment of parameters such as temperature, humidity, gas environment and the like, so that the quality and performance of the reagent are ensured; by analyzing the actual stock state and combining the stock demand prediction and the evaluation index, a corresponding stock adjustment scheme is output, so that accurate stock regulation and control are realized, the situations of stock shortage or stock surplus are avoided, and the stock management efficiency is improved. Through accurate inventory control and optimized storage environment control, the inventory management efficiency and quality control capability of nano coating reagent production are improved, the quality and performance of the reagent are guaranteed, and the production benefit and the stability of a supply chain are improved.
Description
Technical Field
The invention relates to the technical field of nano coating reagent inventory management, in particular to an inventory management method for nano coating reagent production.
Background
The nano-coating reagent is a high and new technology material with wide application, is used for improving the performance and the function of the material, has important application in the fields of microelectronics, biological medicine, environmental monitoring and the like, and is more and more challenging to produce and manage inventory along with the continuous expansion of the application range of the nano-coating reagent.
Due to the special nature of nanoparticles, environmental conditions need to be strictly controlled during storage to ensure the purity and stability of the particles. And the nano-coating agent generally has a short shelf life, so that the use amount, consumption condition and requirement of the nano-coating agent need to be timely determined, otherwise, the effectiveness of the nano-coating agent may be lost.
The existing method for inventory management of nano-coating reagents cannot monitor storage environment in real time, cannot accurately predict inventory requirements and the like, so that the quality and performance of the reagents cannot be effectively guaranteed, and the situation of excessive or insufficient inventory also frequently occurs, so that the inventory cannot be accurately controlled.
Disclosure of Invention
The present invention is directed to a method for inventory management for nano-coating reagent production, which solves the problems set forth in the background art.
The aim of the invention can be achieved by the following technical scheme: a method of inventory management for nano-coating reagent production, comprising the steps of:
step one, storage environment and stock state acquisition: acquiring storage environment information of each storage area corresponding to a warehouse for storing the nano coating reagent through an information acquisition unit, and acquiring inventory states corresponding to each storage area in the warehouse through the information acquisition unit;
step two, storage environment state analysis: analyzing the storage environment states of all storage areas for storing the nano coating reagent in the warehouse through a storage environment analysis unit to obtain storage environment evaluation coefficients of all corresponding storage areas;
step three, storage environment regulation management: analyzing the storage environment evaluation coefficients of all storage areas for storing the nano coating reagent in the warehouse through an environment management unit to obtain the environment adjustment scheme of each corresponding storage area;
step four, analyzing the actual stock state: analyzing the actual stock state of each storage area for storing the nano coating reagent in the warehouse through a real-time stock analysis unit to obtain the corresponding actual stock evaluation index of each storage area;
fifthly, inventory demand prediction analysis, namely analyzing the demand inventory state of each storage area for storing the nano coating reagent in the warehouse through an inventory demand prediction unit to obtain an inventory demand assessment index of each corresponding storage area;
step six, comprehensive inventory regulation and control management: based on the actual inventory evaluation index and the inventory demand evaluation index of each storage area for storing the nano-coating reagent in the warehouse, analyzing the inventory level of the nano-coating reagent stored in the warehouse through an inventory management unit to obtain an inventory adjustment scheme of the nano-coating reagent stored in the warehouse in the current period;
step seven, scheme feedback adjustment analysis: and correspondingly adjusting the environment adjustment scheme and the inventory adjustment scheme of each storage area for storing the nano coating reagent in the warehouse in the current period through the control terminal.
As a further improvement of the invention, the storage environment information of each storage area corresponding to the warehouse for storing the nano-coating reagent is acquired in the following specific acquisition mode:
the method comprises the steps of obtaining the types and the numbers of nano coating reagents stored in a warehouse, dividing the warehouse into a plurality of storage areas according to the types and the numbers of the areas according to a space sequence, marking the numbers of the areas as i, and marking the total number of the storage areas as n;
monitoring the temperature value of each storage area in real time through a temperature sensor, thereby obtaining the measured temperature value of each storage area for storing the nano coating reagent in the warehouse; monitoring the humidity value of each area in real time through a humidity sensor, thereby obtaining the actually measured humidity value of each storage area for storing the nano coating reagent in the warehouse; monitoring the illumination intensity of each storage area in real time through an illumination sensor, thereby obtaining the actually measured illumination intensity value of each storage area for storing the nano-coating reagent in the warehouse; monitoring the pollutant concentration of each storage area in real time through an air quality sensor, thereby obtaining the measured pollutant concentration value of each storage area for storing the nano-coating reagent in the warehouse;
according to the measured temperature value, the measured humidity value, the measured illumination intensity value and the measured pollutant concentration value in the storage environment information of each storage area corresponding to the warehouse for storing the nano coating reagent are obtained.
As a further improvement of the invention, the inventory state corresponding to each storage area in the warehouse for storing the nano-coating reagent is acquired in the following specific acquisition modes:
obtaining the upper limit quantity of the nano coating agent stored in each storage area in the warehouse, counting the real-time quantity of the nano coating agent stored in each storage area in the warehouse at the current moment, obtaining the production date, the quality guarantee period and the current date of each nano coating agent stored in each storage area in real time based on the real-time quantity of the nano coating agent stored in each storage area in the warehouse at the current moment, calculating the ageing value of each nano coating agent stored in each storage area in real time, counting the quantity of the nano coating agent with the ageing value smaller than the corresponding rated ageing value, and taking the ageing value as the invalidation quantity of the nano coating agent stored in each storage area in the warehouse;
setting a consumption monitoring period of the nano coating reagent, and calculating the consumption amount of the nano coating reagent stored in each storage area in the warehouse in the consumption monitoring period, so as to obtain the reagent consumption speed of each storage area in the warehouse;
dividing the consumption monitoring period into a plurality of sub-data periods according to a certain period rule, wherein each sub-data period comprises 7 sub-units, namely, the sub-data period is expressed as a period from Monday to Sunday for one week, analyzing the use quantity of the nano coating reagent of each sub-unit in each sub-data period in the consumption monitoring period, outputting the sub-unit with the largest use quantity of the nano coating reagent in all the corresponding sub-data periods in the consumption monitoring period, and recording the sub-unit as a characteristic use date;
the method comprises the steps of similarly analyzing the quantity of the nano coating reagent use types of each subunit in each sub-data period in the consumption monitoring period, outputting the type with the largest quantity of the nano coating reagent use in all corresponding sub-data periods in the consumption monitoring period, and marking the type as the characteristic use type;
performing comparison and matching analysis on the feature use date and the feature use type and a use model data table stored in a database, thereby obtaining a use mode index of each storage area in the warehouse;
and obtaining the storage upper limit number, the real-time number, the failure number, the reagent consumption speed and the use pattern index in the inventory state corresponding to each storage area in the warehouse for storing the nano-coating reagent.
As a further improvement of the invention, the storage environment state of each storage area for storing the nano-coating reagent in the warehouse is analyzed in the following specific analysis mode:
extracting measured temperature value, measured humidity value, measured illumination intensity value and measured pollutant concentration value from storage environment information of each storage area of a warehouse corresponding to the nano coating reagent, and marking the values as t respectively i 、s i 、g i 、p i Where i is denoted as the number of each storage area, i=1, 2,3, … … n;
according to the formula: sequentially obtaining the temperature evaluation index lambda 1 of each storage area for storing the nano-coating reagent in the warehouse i Humidity evaluation index λ2 i Illumination intensity evaluation index λ3 i Evaluation of pollution concentrationIndex lambda 4 i Wherein t is i * Expressed as a reference temperature value s corresponding to the measured temperature value of each storage area in the warehouse i * Expressed as a reference humidity value g corresponding to the measured humidity value of each storage area in the warehouse i * The reference illumination intensity value, p, corresponding to the measured illumination intensity value of each storage area in the warehouse is expressed i * The reference pollution concentration value corresponding to the measured pollutant concentration value of each storage area in the warehouse is represented by delta s, the allowable temperature deviation value stored in the database is represented by delta g, the allowable humidity deviation value stored in the database is represented by delta g, the allowable illumination intensity deviation value stored in the database is represented by delta p, and the allowable pollution concentration deviation value stored in the database is represented by delta p;
a1, a2, a3 and a4 are error factors of a temperature evaluation index, a humidity evaluation index, an illumination intensity evaluation index and a pollution concentration evaluation index respectively;
according to the formulaCalculating storage environment evaluation coefficients SEC of all storage areas for storing nano-coating reagents in warehouse i F1, f2, f3, f4 are respectively represented as index factors corresponding to the set temperature evaluation index, humidity evaluation index, and illumination intensity evaluation index.
As a further improvement of the invention, the storage environment evaluation coefficients of each storage area for storing the nano-coating reagent in the warehouse are analyzed in the following specific analysis modes:
and performing comparison matching analysis on the storage environment evaluation coefficients of all the storage areas storing the nano coating reagent in the warehouse and a storage environment optimization comparison table stored in a database, thereby obtaining an environment adjustment scheme of all the storage areas storing the nano coating reagent in the warehouse, wherein each obtained storage environment evaluation coefficient corresponds to one environment adjustment scheme, and the content of the environment adjustment scheme comprises temperature control, humidity control, illumination intensity control and gas environment control.
As a further improvement of the invention, the actual stock state of each storage area for storing the nano-coating reagent in the warehouse is analyzed in the following specific analysis modes:
acquiring the upper limit quantity and the real-time quantity of each storage area for storing the nano-coating reagent in the warehouse, and respectively marking the upper limit quantity and the real-time quantity as NUP i 、NAT i And performing calculation analysis on the two items of data according to a set data model:obtaining a first storage level index RTY1 of each storage area for storing nano-coating reagent in a warehouse i Wherein e is expressed as a natural constant, and deltaa is expressed as a comparison value of the difference between the upper limit number of storage and the real-time number stored in the database;
acquiring real-time quantity and failure quantity of each storage area for storing nano-coating reagent in warehouse, and marking the failure quantity as NL i According to the set data model:obtaining a second storage level index RTY2 for each storage area of the warehouse storing the nano-coating agent i ；
Taking the numerical values of the first storage level index and the second storage level index, carrying out normalization processing on the two data, and according to the formula: ASD (automatic service device) i ＝μ1×RTY1 i +μ2×RTY2 i Obtaining an actual inventory assessment index ASD of each storage area for storing the nano-coating reagent in the warehouse i Mu 1 and mu 2 are expressed as weighting factors of the first storage level index and the second storage level index, respectively.
As a further improvement of the invention, the required inventory status of each storage area for storing the nano-coating agent in the warehouse is analyzed, and the specific analysis steps are as follows:
acquiring real-time quantity, failure quantity, reagent consumption speed and use mode index of each storage area for storing nano-coating reagent in warehouse, and recording the reagent consumption speed as RCS i The usage pattern index is noted as UTP i ；
According toFormula (VI)Calculating inventory requirement assessment index REQ of each storage area for storing nano-coating reagent in warehouse i H1 and h2 are denoted as correction factors.
As a further improvement of the invention, the analysis of the stock level of the nano-coating reagent stored in the warehouse is carried out by the following specific analysis steps:
taking the values of the actual inventory assessment index and the inventory requirement assessment index of each storage area in the warehouse for storing the nano-coating agent, and extracting the values of the reference actual inventory assessment index and the reference inventory requirement assessment index of each storage area from the database and marking the values as ASD i * And REQ i * According to the formula:obtaining an inventory level evaluation coefficient xi of the nano-coating reagent stored in the warehouse, wherein ρ is a correction factor;
and performing comparison matching analysis on the inventory level evaluation coefficients of the nano coating reagents stored in the warehouse and an inventory optimization comparison table stored in a database, so as to obtain an inventory adjustment scheme of the nano coating reagents stored in the warehouse in the current period, wherein each obtained inventory level evaluation coefficient corresponds to one inventory adjustment scheme, and the content of the environment adjustment scheme comprises inventory capacity control, warehouse-in quantity control and warehouse-out quantity control.
The invention has the beneficial effects that:
by acquiring the storage environment information of the storage area, the real-time monitoring of key parameters such as temperature, humidity, gas concentration and the like is realized. This helps ensure that the reagents are stored under appropriate environmental conditions to maintain their quality and performance. And the establishment of an environment adjustment scheme is carried out according to the storage environment evaluation coefficient, so that the storage environment of the nano coating reagent can be ensured to meet the requirements. Through the adjustment of parameters such as temperature, humidity, gas environment and the like, the problems of oxidation, degradation and the like of the reagent can be effectively prevented, and the validity period of the reagent can be prolonged.
By means of storage environment state analysis and actual inventory state analysis and combining inventory demand prediction and assessment indexes, a corresponding inventory adjustment scheme is output, and therefore accurate inventory regulation is achieved. This helps to avoid under-stock or over-stock conditions and to improve the efficiency of inventory management.
Based on the actual inventory assessment index and the inventory demand assessment index, the inventory comprehensive regulation management can better analyze the inventory level of the reagent in the warehouse. By formulating an inventory adjustment scheme, the inventory quantity is optimized and adjusted in time, and the inventory management efficiency is improved.
And correspondingly adjusting the environment adjustment scheme and the inventory adjustment scheme through scheme feedback adjustment analysis so as to meet the actual demand change. This helps to correct for improper storage environments and inventory levels in time, ensuring quality of reagents and stability of supply.
In combination, through accurate inventory control and optimized storage environment control, the inventory management efficiency and quality control capability of nano-coating reagent production are improved, the quality and performance of the reagent are guaranteed, and the production benefit and the stability of a supply chain are improved.
Drawings
The invention is further described below with reference to the accompanying drawings.
Fig. 1 is a flow chart of the method steps of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, the present invention is a method for inventory management for nano-coating reagent production, comprising: storage environment and inventory status acquisition, storage environment status analysis, storage environment regulation management, actual inventory status analysis, inventory demand prediction analysis, inventory comprehensive regulation management and scheme feedback adjustment analysis.
And comprises the following steps:
step one, storage environment and stock state acquisition: the storage environment information of each storage area corresponding to the warehouse for storing the nano coating reagent is acquired through the information acquisition unit, and the specific acquisition mode is as follows:
the method comprises the steps of obtaining the types and the numbers of nano coating reagents stored in a warehouse, dividing the warehouse into a plurality of storage areas according to the types and the numbers of the areas according to a space sequence, marking the numbers of the areas as i, and marking the total number of the storage areas as n;
monitoring the temperature value of each storage area in real time through a temperature sensor, thereby obtaining the measured temperature value of each storage area for storing the nano coating reagent in the warehouse; monitoring the humidity value of each area in real time through a humidity sensor, thereby obtaining the actually measured humidity value of each storage area for storing the nano coating reagent in the warehouse; monitoring the illumination intensity of each storage area in real time through an illumination sensor, thereby obtaining the actually measured illumination intensity value of each storage area for storing the nano-coating reagent in the warehouse; monitoring the pollutant concentration of each storage area in real time through an air quality sensor, thereby obtaining the measured pollutant concentration value of each storage area for storing the nano-coating reagent in the warehouse;
obtaining measured temperature values, measured humidity values, measured illumination intensity values and measured pollutant concentration values in storage environment information of storage areas corresponding to a warehouse for storing the nano-coating reagent according to the measured temperature values, the measured humidity values and the measured illumination intensity values;
meanwhile, the information acquisition unit acquires the inventory state corresponding to each storage area in the warehouse, and the specific acquisition mode is as follows:
obtaining the upper limit quantity of the nano coating agent stored in each storage area in the warehouse, counting the real-time quantity of the nano coating agent stored in each storage area in the warehouse at the current moment, obtaining the production date, the quality guarantee period and the current date of each nano coating agent stored in each storage area in real time based on the real-time quantity of the nano coating agent stored in each storage area in the warehouse at the current moment, calculating the ageing value of each nano coating agent stored in each storage area in real time, counting the quantity of the nano coating agent with the ageing value smaller than the corresponding rated ageing value, and taking the ageing value as the invalidation quantity of the nano coating agent stored in each storage area in the warehouse;
setting a consumption monitoring period of the nano coating reagent, and calculating the consumption amount of the nano coating reagent stored in each storage area in the warehouse in the consumption monitoring period, so as to obtain the reagent consumption speed of each storage area in the warehouse;
dividing the consumption monitoring period into a plurality of sub-data periods according to a certain period rule, wherein each sub-data period comprises 7 sub-units, namely, the sub-data period is expressed as a period from Monday to Sunday for one week, analyzing the use quantity of the nano coating reagent of each sub-unit in each sub-data period in the consumption monitoring period, outputting the sub-unit with the largest use quantity of the nano coating reagent in all the corresponding sub-data periods in the consumption monitoring period, and recording the sub-unit as a characteristic use date;
the method comprises the steps of similarly analyzing the quantity of the nano coating reagent use types of each subunit in each sub-data period in the consumption monitoring period, outputting the type with the largest quantity of the nano coating reagent use in all corresponding sub-data periods in the consumption monitoring period, and marking the type as the characteristic use type;
performing comparison and matching analysis on the feature use date and the feature use type and a use model data table stored in a database, thereby obtaining a use mode index of each storage area in the warehouse;
and obtaining the storage upper limit number, the real-time number, the failure number, the reagent consumption speed and the use pattern index in the inventory state corresponding to each storage area in the warehouse for storing the nano-coating reagent.
Step two, storage environment state analysis: the storage environment state of each storage area for storing the nano coating reagent in the warehouse is analyzed by a storage environment analysis unit, and the specific analysis mode is as follows:
from storage of nanocoatingExtracting measured temperature value, measured humidity value, measured illumination intensity value and measured pollutant concentration value from storage environment information of each storage area of the warehouse corresponding to the agent, and marking the values as t respectively i 、s i 、g i 、p i Where i is denoted as the number of each storage area, i=1, 2,3, … … n;
according to the formula: sequentially obtaining the temperature evaluation index lambda 1 of each storage area for storing the nano-coating reagent in the warehouse i Humidity evaluation index λ2 i Illumination intensity evaluation index λ3 i Contamination concentration evaluation index λ4 i Wherein t is i * Expressed as a reference temperature value s corresponding to the measured temperature value of each storage area in the warehouse i * Expressed as a reference humidity value g corresponding to the measured humidity value of each storage area in the warehouse i * The reference illumination intensity value, p, corresponding to the measured illumination intensity value of each storage area in the warehouse is expressed i * The reference pollution concentration value corresponding to the measured pollutant concentration value of each storage area in the warehouse is represented by delta s, the allowable temperature deviation value stored in the database is represented by delta g, the allowable humidity deviation value stored in the database is represented by delta g, the allowable illumination intensity deviation value stored in the database is represented by delta p, and the allowable pollution concentration deviation value stored in the database is represented by delta p;
a1, a2, a3 and a4 are error factors of a temperature evaluation index, a humidity evaluation index, an illumination intensity evaluation index and a pollution concentration evaluation index respectively;
according to the formulaCalculating storage environment evaluation coefficients SEC of all storage areas for storing nano-coating reagents in warehouse i F1, f2, f3, f4 are respectively expressed as a set temperature evaluation index, a set humidity evaluation index, and a set illumination intensityIndex factors corresponding to the degree evaluation index;
and obtaining the storage environment evaluation coefficients of the corresponding storage areas.
Step three, storage environment regulation management: the storage environment evaluation coefficients of all storage areas for storing the nano coating reagent in the warehouse are analyzed through the environment management unit, and the specific analysis mode is as follows:
performing comparison matching analysis on storage environment evaluation coefficients of all storage areas for storing the nano coating agent in a warehouse and a storage environment optimization comparison table stored in a database, so as to obtain an environment adjustment scheme of all the storage areas for storing the nano coating agent in the warehouse, wherein each obtained storage environment evaluation coefficient corresponds to one environment adjustment scheme, and the content of the environment adjustment scheme comprises temperature control, humidity control, illumination intensity control and gas environment control;
and obtaining the environment adjustment scheme of each corresponding storage area.
Step four, analyzing the actual stock state: the real inventory state of each storage area for storing the nano coating reagent in the warehouse is analyzed by a real-time inventory analysis unit, and the specific analysis mode is as follows:
acquiring the upper limit quantity and the real-time quantity of each storage area for storing the nano-coating reagent in the warehouse, and respectively marking the upper limit quantity and the real-time quantity as NUP i 、NAT i And performing calculation analysis on the two items of data according to a set data model:obtaining a first storage level index RTY1 of each storage area for storing nano-coating reagent in a warehouse i Wherein e is expressed as a natural constant, and deltaa is expressed as a comparison value of the difference between the upper limit number of storage and the real-time number stored in the database;
acquiring real-time quantity and failure quantity of each storage area for storing nano-coating reagent in warehouse, and marking the failure quantity as NL i According to the set data model:obtaining a second storage level index RTY2 for each storage area of the warehouse storing the nano-coating agent i ；
Taking the numerical values of the first storage level index and the second storage level index, carrying out normalization processing on the two data, and according to the formula: ASD (automatic service device) i ＝μ1×RTY1 i +μ2×RTY2 i Obtaining an actual inventory assessment index ASD of each storage area for storing the nano-coating reagent in the warehouse i Mu 1 and mu 2 are respectively expressed as the weight factors of the first storage level index and the second storage level index;
and obtaining the corresponding actual inventory evaluation index of each storage area.
Fifthly, inventory demand prediction analysis, namely analyzing the demand inventory state of each storage area for storing the nano coating reagent in the warehouse through an inventory demand prediction unit, wherein the specific analysis steps are as follows:
acquiring real-time quantity, failure quantity, reagent consumption speed and use mode index of each storage area for storing nano-coating reagent in warehouse, and recording the reagent consumption speed as RCS i The usage pattern index is noted as UTP i ；
According to the formulaCalculating inventory requirement assessment index REQ of each storage area for storing nano-coating reagent in warehouse i H1 and h2 are represented as correction factors;
and accordingly, obtaining the inventory requirement assessment index of each corresponding storage area.
Step six, comprehensive inventory regulation and control management: based on the actual inventory assessment index and the inventory demand assessment index of each storage area in which the nano-coating reagent is stored in the warehouse, the inventory level of the nano-coating reagent stored in the warehouse is analyzed by the inventory management unit, and the specific analysis steps are as follows:
taking the actual inventory assessment index and the number of inventory demand assessment indexes of each storage area for storing nano-coating reagent in warehouseValues, and extracting the values of the reference actual inventory assessment index and the reference inventory demand assessment index for each storage area from the database and marking them as ASDs i * And REQ i * According to the formula:obtaining an inventory level evaluation coefficient xi of the nano-coating reagent stored in the warehouse, wherein ρ is a correction factor;
and performing comparison matching analysis on the inventory level evaluation coefficients of the nano coating reagents stored in the warehouse and an inventory optimization comparison table stored in a database, so as to obtain an inventory adjustment scheme of the nano coating reagents stored in the warehouse in the current period, wherein each obtained inventory level evaluation coefficient corresponds to one inventory adjustment scheme, and the content of the environment adjustment scheme comprises inventory capacity control, warehouse-in quantity control and warehouse-out quantity control.
Step seven, scheme feedback adjustment analysis: and correspondingly adjusting the environment adjustment scheme and the inventory adjustment scheme of each storage area for storing the nano coating reagent in the warehouse in the current period through the control terminal.
In a specific embodiment, the information acquisition unit acquires the storage environment information of the storage area, so that the real-time monitoring of key parameters such as temperature, humidity, gas concentration and the like is realized. This helps ensure that the reagents are stored under appropriate environmental conditions to maintain their quality and performance. And the establishment of an environment adjustment scheme is carried out according to the storage environment evaluation coefficient, so that the storage environment of the nano coating reagent can be ensured to meet the requirements. Through the adjustment of parameters such as temperature, humidity, gas environment and the like, the problems of oxidation, degradation and the like of the reagent can be effectively prevented, and the validity period of the reagent can be prolonged.
By means of storage environment state analysis and actual inventory state analysis and combining inventory demand prediction and assessment indexes, a corresponding inventory adjustment scheme is output, and therefore accurate inventory regulation is achieved. This helps to avoid under-stock or over-stock conditions and to improve the efficiency of inventory management.
Based on the actual inventory assessment index and the inventory demand assessment index, the inventory comprehensive regulation management can better analyze the inventory level of the reagent in the warehouse. By formulating an inventory adjustment scheme, the inventory quantity is optimized and adjusted in time, and the inventory management efficiency is improved.
And correspondingly adjusting the environment adjustment scheme and the inventory adjustment scheme through scheme feedback adjustment analysis so as to meet the actual demand change. This helps to correct for improper storage environments and inventory levels in time, ensuring quality of reagents and stability of supply.
In combination, through accurate inventory control and optimized storage environment control, the inventory management efficiency and quality control capability of nano-coating reagent production are improved, the quality and performance of the reagent are guaranteed, and the production benefit and the stability of a supply chain are improved.
The foregoing is merely illustrative of the structures of this invention and various modifications, additions and substitutions for those skilled in the art can be made to the described embodiments without departing from the scope of the invention or from the scope of the invention as defined in the accompanying claims.
Claims (8)
1. A method of inventory management for the production of nano-coating reagents, comprising the steps of:
step one, storage environment and stock state acquisition: acquiring storage environment information of each storage area corresponding to a warehouse for storing the nano coating reagent through an information acquisition unit, and acquiring inventory states corresponding to each storage area in the warehouse through the information acquisition unit;
step two, storage environment state analysis: analyzing the storage environment states of all storage areas for storing the nano coating reagent in the warehouse through a storage environment analysis unit to obtain storage environment evaluation coefficients of all corresponding storage areas;
step three, storage environment regulation management: analyzing the storage environment evaluation coefficients of all storage areas for storing the nano coating reagent in the warehouse through an environment management unit to obtain the environment adjustment scheme of each corresponding storage area;
step four, analyzing the actual stock state: analyzing the actual stock state of each storage area for storing the nano coating reagent in the warehouse through a real-time stock analysis unit to obtain the corresponding actual stock evaluation index of each storage area;
fifthly, inventory demand prediction analysis, namely analyzing the demand inventory state of each storage area for storing the nano coating reagent in the warehouse through an inventory demand prediction unit to obtain an inventory demand assessment index of each corresponding storage area;
step six, comprehensive inventory regulation and control management: based on the actual inventory evaluation index and the inventory demand evaluation index of each storage area for storing the nano-coating reagent in the warehouse, analyzing the inventory level of the nano-coating reagent stored in the warehouse through an inventory management unit to obtain an inventory adjustment scheme of the nano-coating reagent stored in the warehouse in the current period;
step seven, scheme feedback adjustment analysis: and correspondingly adjusting the environment adjustment scheme and the inventory adjustment scheme of each storage area for storing the nano coating reagent in the warehouse in the current period through the control terminal.
2. The inventory management method for nano-coating reagent production according to claim 1, wherein the storage environment information of each storage area corresponding to the warehouse storing the nano-coating reagent is acquired in the following specific acquisition mode:
the method comprises the steps of obtaining the types and the numbers of nano coating reagents stored in a warehouse, dividing the warehouse into a plurality of storage areas according to the types and the numbers of the areas according to a space sequence, marking the numbers of the areas as i, and marking the total number of the storage areas as n;
monitoring the temperature value of each storage area in real time through a temperature sensor, thereby obtaining the measured temperature value of each storage area for storing the nano coating reagent in the warehouse; monitoring the humidity value of each area in real time through a humidity sensor, thereby obtaining the actually measured humidity value of each storage area for storing the nano coating reagent in the warehouse; monitoring the illumination intensity of each storage area in real time through an illumination sensor, thereby obtaining the actually measured illumination intensity value of each storage area for storing the nano-coating reagent in the warehouse; monitoring the pollutant concentration of each storage area in real time through an air quality sensor, thereby obtaining the measured pollutant concentration value of each storage area for storing the nano-coating reagent in the warehouse;
according to the measured temperature value, the measured humidity value, the measured illumination intensity value and the measured pollutant concentration value in the storage environment information of each storage area corresponding to the warehouse for storing the nano coating reagent are obtained.
3. The inventory management method for nano-coating reagent production according to claim 1, wherein the inventory status corresponding to each storage area in the warehouse for storing nano-coating reagent is obtained by the following specific obtaining modes:
obtaining the upper limit quantity of the nano coating agent stored in each storage area in the warehouse, counting the real-time quantity of the nano coating agent stored in each storage area in the warehouse at the current moment, obtaining the production date, the quality guarantee period and the current date of each nano coating agent stored in each storage area in real time based on the real-time quantity of the nano coating agent stored in each storage area in the warehouse at the current moment, calculating the ageing value of each nano coating agent stored in each storage area in real time, counting the quantity of the nano coating agent with the ageing value smaller than the corresponding rated ageing value, and taking the ageing value as the invalidation quantity of the nano coating agent stored in each storage area in the warehouse;
setting a consumption monitoring period of the nano coating reagent, and calculating the consumption amount of the nano coating reagent stored in each storage area in the warehouse in the consumption monitoring period, so as to obtain the reagent consumption speed of each storage area in the warehouse;
dividing the consumption monitoring period into a plurality of sub-data periods according to a certain period rule, wherein each sub-data period comprises 7 sub-units, namely, the sub-data period is expressed as a period from Monday to Sunday for one week, analyzing the use quantity of the nano coating reagent of each sub-unit in each sub-data period in the consumption monitoring period, outputting the sub-unit with the largest use quantity of the nano coating reagent in all the corresponding sub-data periods in the consumption monitoring period, and recording the sub-unit as a characteristic use date;
the method comprises the steps of similarly analyzing the quantity of the nano coating reagent use types of each subunit in each sub-data period in the consumption monitoring period, outputting the type with the largest quantity of the nano coating reagent use in all corresponding sub-data periods in the consumption monitoring period, and marking the type as the characteristic use type;
performing comparison and matching analysis on the feature use date and the feature use type and a use model data table stored in a database, thereby obtaining a use mode index of each storage area in the warehouse;
and obtaining the storage upper limit number, the real-time number, the failure number, the reagent consumption speed and the use pattern index in the inventory state corresponding to each storage area in the warehouse for storing the nano-coating reagent.
4. The inventory management method for nano-coating reagent production according to claim 1, wherein the storage environment state of each storage area for storing nano-coating reagent in the warehouse is analyzed in the following specific analysis manner:
extracting an actual measurement temperature value, an actual measurement humidity value, an actual measurement illumination intensity value and an actual measurement pollutant concentration value from storage environment information of each storage area of a warehouse corresponding to the nano coating reagent, and calculating and analyzing the actual measurement temperature value, the actual measurement humidity value, the actual measurement illumination intensity value and the actual measurement pollutant concentration value, thereby sequentially obtaining a temperature evaluation index, a humidity evaluation index, an illumination intensity evaluation index and a pollution concentration evaluation index of each storage area of the warehouse, wherein the nano coating reagent is stored in the warehouse;
and calculating the storage environment evaluation coefficients of all storage areas for storing the nano-coating reagent in the warehouse.
5. The inventory management method for nano-coating reagent production according to claim 1, wherein the storage environment evaluation coefficients of each storage area for storing nano-coating reagent in the warehouse are analyzed in the following specific analysis modes:
and performing comparison matching analysis on the storage environment evaluation coefficients of all the storage areas storing the nano coating reagent in the warehouse and a storage environment optimization comparison table stored in a database, thereby obtaining an environment adjustment scheme of all the storage areas storing the nano coating reagent in the warehouse, wherein each obtained storage environment evaluation coefficient corresponds to one environment adjustment scheme, and the content of the environment adjustment scheme comprises temperature control, humidity control, illumination intensity control and gas environment control.
6. The inventory management method for nano-coating reagent production according to claim 1, wherein the analysis of the actual inventory status of each storage area storing nano-coating reagent in the warehouse is performed by:
acquiring the upper limit quantity and the real-time quantity of each storage area for storing the nano-coating reagent in the warehouse, and respectively marking the upper limit quantity and the real-time quantity as NUP i 、NAT i And performing calculation analysis on the two items of data according to a set data model:
obtaining a first storage level index RTY1 of each storage area for storing nano-coating reagent in a warehouse i Wherein e is expressed as a natural constant, and deltaa is expressed as a comparison value of the difference between the upper limit number of storage and the real-time number stored in the database;
acquiring real-time quantity and failure quantity of each storage area for storing nano-coating reagent in warehouse, and marking the failure quantity as NL i According to the set data model:obtaining a second storage level index RTY2 for each storage area of the warehouse storing the nano-coating agent i ；
Taking the values of the first storage level index and the second storage level index, and combining the two valuesNormalization processing is carried out according to the formula: ASD (automatic service device) i ＝μ1×RTY1 i +μ2×RTY2 i Obtaining an actual inventory assessment index ASD of each storage area for storing the nano-coating reagent in the warehouse i Mu 1 and mu 2 are expressed as weighting factors of the first storage level index and the second storage level index, respectively.
7. The inventory management method for nano-coating reagent production according to claim 1, wherein the analyzing the required inventory status of each storage area for nano-coating reagent in the warehouse comprises the following specific analysis steps:
acquiring real-time quantity, failure quantity, reagent consumption speed and use mode index of each storage area for storing nano-coating reagent in warehouse, and recording the reagent consumption speed as RCS i The usage pattern index is noted as UTP i ；
According to the formulaCalculating inventory requirement assessment index REQ of each storage area for storing nano-coating reagent in warehouse i H1 and h2 are denoted as correction factors.
8. The inventory management method for nano-coating reagent production according to claim 1, wherein the analysis of the inventory level of nano-coating reagent stored in the warehouse comprises the following specific analysis steps:
taking the values of the actual inventory assessment index and the inventory requirement assessment index of each storage area in the warehouse for storing the nano-coating agent, and extracting the values of the reference actual inventory assessment index and the reference inventory requirement assessment index of each storage area from the database and marking the values as ASD i * And REQ i * According to the formula:obtaining stock level assessment of nano-coating reagent stored in warehouseA coefficient ζ, wherein ρ is a correction factor;
and performing comparison matching analysis on the inventory level evaluation coefficients of the nano coating reagents stored in the warehouse and an inventory optimization comparison table stored in a database, so as to obtain an inventory adjustment scheme of the nano coating reagents stored in the warehouse in the current period, wherein each obtained inventory level evaluation coefficient corresponds to one inventory adjustment scheme, and the content of the environment adjustment scheme comprises inventory capacity control, warehouse-in quantity control and warehouse-out quantity control.
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