CN116402176A - Cost measuring and calculating model and method for safety production expenditure management - Google Patents

Cost measuring and calculating model and method for safety production expenditure management Download PDF

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CN116402176A
CN116402176A CN202211537086.2A CN202211537086A CN116402176A CN 116402176 A CN116402176 A CN 116402176A CN 202211537086 A CN202211537086 A CN 202211537086A CN 116402176 A CN116402176 A CN 116402176A
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standard
expense
safety production
configuration
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曹阳
吴赫君
陈翰
薛羽昕
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Zhejiang Huayun Information Technology Co Ltd
Economic and Technological Research Institute of State Grid Zhejiang Electric Power Co Ltd
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Zhejiang Huayun Information Technology Co Ltd
Economic and Technological Research Institute of State Grid Zhejiang Electric Power Co Ltd
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Abstract

The invention provides a cost measuring and calculating model and a method for safety production expense management, wherein the cost measuring and calculating model comprises an expense carding module, a standard matching module and a cost measuring and calculating module, the expense carding module is connected with the standard matching module, and the cost measuring and calculating module is connected with the standard matching module. The cost measuring and calculating method specifically comprises the following steps: the method comprises the steps of obtaining and classifying safety production expense data, obtaining safety production material data and safety production expense item storage data, calling the pricing basis of the safety production expense item and the configuration standard of the safety production material, obtaining material requirements and item requirements according to the pricing basis, matching cost calculation rules corresponding to the material requirements and the item requirements, and calculating according to the material requirements, the item requirements and the corresponding cost calculation rules to obtain the safety production expense. The invention can effectively improve the accuracy of the cost measurement result of the safe production expenditure and ensure the quality and efficiency of the safe production investment.

Description

Cost measuring and calculating model and method for safety production expenditure management
Technical Field
The invention relates to the technical field of safety production expenditure management, in particular to a cost measuring and calculating model and method for safety production expenditure management.
Background
Ensuring security is a primary requirement to implement anything. In the process of carrying out safe production, a series of management standards are formulated by an electric power enterprise, but the cost measurement and calculation of the safe production expenditure still needs to be carried out manually, and when the cost measurement and calculation is carried out, the selection of the safe production expenditure management standards also needs to be realized manually according to experience because the management standards of different regions and different projects are different. The accuracy of the cost measurement result of the safety production expenditure obtained by manually selecting the management standard and performing the cost measurement is low, so that the problem of unbalanced investment among different projects is likely to be caused, and the safety production of the power enterprise is affected.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a cost measuring and calculating model and method for safety production expense management, which can solve the problems that the accuracy of the existing cost measuring and calculating result of the safety production expense is low and the input unbalance possibly occurs, and ensure that the cost measuring and calculating result of the safety production expense can be more accurate by classifying and analyzing the safety production expense data, determining specific material demands and item demands according to corresponding configuration standards and pricing basis and matching corresponding cost calculating rules.
The invention aims at realizing the following technical scheme:
a method for cost measurement of safe production expense management, comprising the steps of:
step one, acquiring safety production expenditure data, classifying the safety production expenditure data, and acquiring safety production material data and safety production expenditure item reserve data;
step two, the pricing basis of the safety production expense items and the configuration standard of the safety production materials are called, the material requirements and the item requirements are obtained according to the pricing basis of the safety production expense items and the configuration standard of the safety production materials, and the fee calculation rules corresponding to the material requirements and the item requirements are matched;
and thirdly, calculating according to the material requirements, the item requirements and the corresponding cost calculation rules to obtain the safe production expense cost.
Furthermore, when the material demand and the item demand are obtained according to the pricing basis of the safety production expense items and the configuration standard of the safety production materials, the material configuration influence factors and the item pricing influence factors are obtained according to the safety production expense data, and the pricing basis and the configuration standard are adjusted according to the material configuration influence factors and the item pricing influence factors.
Further, the specific process of adjusting the pricing basis and the configuration standard according to the material configuration influencing factors and the item pricing influencing factors is as follows: intercepting the safety production expenditure historical data of a plurality of implementation stages, taking the material demands and the item demands corresponding to each intercepted implementation stage, calculating the standard material demands and the standard item demands corresponding to each intercepted implementation stage according to the pricing basis and the configuration standard, calculating the material demand difference and the item demand difference corresponding to each intercepted time period according to the standard material demands and the standard item demands corresponding to each intercepted implementation stage, acquiring the material configuration influence factors and the item pricing influence factors, sequentially calculating the correlation coefficient of each material configuration influence factor and the material configuration, and the correlation coefficient of item pricing influence factors and the correlation coefficient of item pricing, dividing the weight of each material configuration influence factor and the weight of each item pricing influence factor according to the corresponding correlation coefficient, calculating the correlation between the material demands and the material configuration influence factors corresponding to each intercepted implementation stage, and the correlation between the item demands and the item price influence factors corresponding to each intercepted time period, determining the current implementation stage, calculating the correlation coefficient of the current implementation stage according to the correlation coefficient of the material configuration influence factors and the material price influence factors of the current implementation stage, and the adjustment standard price influence factors according to the correlation coefficient of the current implementation requirement difference.
Further, before matching the fee calculation rule corresponding to the material requirement and the item requirement, the material requirement and the item requirement are classified, the material requirement type and the item requirement type are obtained, and the fee calculation rule of each item requirement type and the material requirement type is obtained.
Further, when classifying the item demands, the item demands are classified by working range, standard working item, measurement unit, and item content.
Further, when classifying the material demands, determining a material range and a material type according to the safety production expenditure history data, screening out the materials in the material range in the material demands, determining the material type of each material in the material range through keyword matching, picking up one of the residual materials, calculating the association coefficient of the picked up residual materials and each material which has completed material type division, comparing the maximum value of the association coefficient with a preset value, if the maximum value of the association coefficient is larger than the preset value, dividing the picked up residual materials into the material type corresponding to the material with the maximum association coefficient, if the maximum value of the association coefficient is smaller than the preset value, then the picked up residual materials are singly classified, adding the corresponding type of the picked up residual materials into the determined material type, reselecting one residual material, and dividing the material type according to the association coefficient until all the materials in the material demands are classified.
The utility model provides a cost measurement and calculation model of safe production expense management, includes expense carding module, standard matching module and expense measurement and calculation module, expense carding module is connected with standard matching module, expense carding module is used for classifying safe production expense data, standard matching module is used for obtaining material demand and item demand according to the pricing basis of safe production expense item and the configuration standard of safe production material to match corresponding expense calculation rule based on item demand type and material demand type, expense measurement and calculation module is connected with standard matching module, expense measurement and calculation module is used for calculating safe production expense according to material demand and item demand and corresponding expense calculation rule.
Further, the system also comprises a database, wherein the database is connected with the expenditure management module and is used for storing the safety production expenditure data and the safety production expenditure history data.
Further, the system also comprises a standard optimization module which is connected with the database and the standard matching module at the same time, wherein the standard optimization module is used for optimally adjusting the pricing basis of the safety production expense items and the configuration standard of the safety production materials according to the safety production expense historical data in the database.
The beneficial effects of the invention are as follows:
the automatic matching of the material allocation standard and the item pricing basis can be realized according to the safety production expense data, so that the specific material requirement and the item requirement in the safety production management process are determined, the material allocation standard and the item pricing basis can be adjusted according to specific conditions, the automatic matching can be adapted to the actual requirements of different areas and different projects, and compared with a manual judgment mode, the automatic matching is higher in accuracy. And the material demands and the item demands can be further classified, so that the corresponding cost calculation rules are matched, and the cost calculation efficiency and accuracy are higher.
Drawings
FIG. 1 is a schematic view of a construction of the present invention;
fig. 2 is a schematic flow chart of the present invention.
Wherein: 1. the system comprises a expenditure carding module, a standard matching module, a cost measuring and calculating module, a database, a standard optimizing module and a standard optimizing module.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Examples:
the utility model discloses a cost measurement and calculation model of safe production expense management, as shown in fig. 1, including expense carding module 1, standard matching module 2 and cost measurement and calculation module 3, expense carding module is connected with standard matching module, expense carding module is used for classifying safe production expense data, standard matching module is used for obtaining material demand and item demand according to the pricing basis of safe production expense item and the configuration standard of safe production material to match corresponding cost calculation rule based on item demand type and material demand type, cost measurement and calculation module is connected with standard matching module, cost measurement and calculation module is used for calculating safe production expense according to material demand and item demand and corresponding cost calculation rule.
The safety production expenditure data comprise safety investment item information related to projects such as power grid infrastructure, technical improvement, operation and maintenance overhaul, marketing projects, informatization and the like. The safety production expense data can be classified into information related to a safety production planned expense and a safety production control expense, specifically, information including a safety material list and a matter reserve range.
The safety production planned expenditure and the safety production control expenditure are in different implementation stages of safety production, and according to the safety production planned expenditure, the pricing basis can be matched according to the cost type of the planned expenditure, so that the subsequent cost measurement is realized. Taking the construction project safety production expenditure as an example, the cost type of the planned expenditure includes the cost related to safety production in the construction engineering direct fee, such as: fire-fighting foam room, fire-fighting pump house, fire-fighting equipment, etc. in the fire-fighting system, the safe civilized construction fees in the construction engineering fees, such as: safety production costs, civilization construction costs, environmental protection costs, etc., and other costs related to safety production, such as: and the purchase cost of tools and instruments related to safety production.
The analysis of the embodiment is mainly to pay for the safety production control, and the adjustment of pricing is needed according to the implementation condition and the specific condition of the implementation area, so that the accuracy of the fee calculation is ensured. The safe production control expenditure mainly comprises purchase class expenditure and item class expenditure, and the corresponding expense of the safe production control expenditure can be effectively analyzed through calculation of the purchase class expenditure and the item class expenditure.
Also included is a database 4 connected to the expense-comb module for storing safety production expense data and safety production expense history data.
The database comprises safety production expenditure data in the implementation process and safety production expenditure history data after implementation, and the safety production expenditure related data in the previous project implementation process can be obtained through the safety production expenditure history data, and the data comprises predicted values and actual values of material requirements and item requirements in each implementation stage, so that data support is provided for adjustment of subsequent configuration standards and pricing basis.
The system further comprises a standard optimization module 5 which is connected with the database and the standard matching module at the same time, wherein the standard optimization module is used for optimally adjusting the pricing basis of the safety production expense items and the configuration standard of the safety production materials according to the safety production expense historical data in the database.
Because different material configurations and item pricing can be different in different areas and different projects in the implementation process due to different conditions of influencing factors, adjustment of configuration standards and pricing bases is needed to be achieved according to specific conditions in the implementation process, material requirements and item requirements obtained according to the configuration standards and the pricing bases can be more in line with reality, and subsequent cost measurement results are more accurate.
A method for measuring and calculating the cost of the management of the safe production expenditure, as shown in fig. 2, comprises the following steps:
step one, acquiring safety production expenditure data, classifying the safety production expenditure data, and acquiring safety production material data and safety production expenditure item reserve data;
step two, the pricing basis of the safety production expense items and the configuration standard of the safety production materials are called, the material requirements and the item requirements are obtained according to the pricing basis of the safety production expense items and the configuration standard of the safety production materials, and the fee calculation rules corresponding to the material requirements and the item requirements are matched;
and thirdly, calculating according to the material requirements, the item requirements and the corresponding cost calculation rules to obtain the safe production expense cost.
The fee calculation rule of the material requirement can be obtained based on the purchasing approach of the material and the corresponding price basis. The fee calculation rule of the transaction requirement can be obtained based on the transaction content and the transaction traffic.
After the safety production material data are acquired, the safety production material data are matched with the existing configuration standard, and for the safety production material data with the configuration standard, the determination of material requirements can be realized based on the adjusted configuration standard. For the safe production materials without the current configuration standard, the corresponding configuration standard can be formulated based on the actual demand quantity given in the safe production material data and the influence factors of the configuration quantity, and the formulated configuration standard is added into the current configuration standard.
For the safety production expenditure item data, firstly dividing item types according to the content and attribute characteristics of the safety production expenditure item, wherein the item types comprise construction and transformation types, maintenance types, other types and the like, and then determining the corresponding pricing basis types, such as operation quota types, comprehensive unit price types, cost cause types and the like, according to the resource consumption conditions of various items, and then realizing the matching of the items in the safety production expenditure item data and the pricing basis. Similarly, the pricing basis of the safety production expense items is adjusted according to the actual implementation conditions, so that the pricing basis of the safety production expense items can be more in line with the actual requirements of the items and is more accurate.
When the material demand and the item demand are obtained according to the pricing basis of the safety production expense items and the configuration standard of the safety production materials, the material configuration influence factors and the item pricing influence factors are also obtained according to the safety production expense data, and the pricing basis and the configuration standard are adjusted according to the material configuration influence factors and the item pricing influence factors.
Because of the difference between matters and the cost level between the areas, the distribution quantity of the materials between the areas and the price of the materials are also different, the pricing basis of the safety production expenditure matters and the distribution standard of the safety production materials are required to be adjusted according to the specific conditions of the implementation places, so that the material demands and the matters demands can be more accurate.
The specific process for adjusting the pricing basis and the configuration standard according to the material configuration influencing factors and the item pricing influencing factors is as follows: intercepting the safety production expenditure historical data of a plurality of implementation stages, taking the material demands and the item demands corresponding to each intercepted implementation stage, calculating the standard material demands and the standard item demands corresponding to each intercepted implementation stage according to the pricing basis and the configuration standard, calculating the material demand difference and the item demand difference corresponding to each intercepted time period according to the standard material demands and the standard item demands corresponding to each intercepted implementation stage, acquiring the material configuration influence factors and the item pricing influence factors, sequentially calculating the correlation coefficient of each material configuration influence factor and the material configuration, and the correlation coefficient of item pricing influence factors and the correlation coefficient of item pricing, dividing the weight of each material configuration influence factor and the weight of each item pricing influence factor according to the corresponding correlation coefficient, calculating the correlation between the material demands and the material configuration influence factors corresponding to each intercepted implementation stage, and the correlation between the item demands and the item price influence factors corresponding to each intercepted time period, determining the current implementation stage, calculating the correlation coefficient of the current implementation stage according to the correlation coefficient of the material configuration influence factors and the material price influence factors of the current implementation stage, and the adjustment standard price influence factors according to the correlation coefficient of the current implementation requirement difference.
Through the analysis of the association relationship, the influence of the item pricing influence factors on the item requirements can be determined, so that the difference which occurs in the item requirements under the influence of the item pricing influence factors in the current implementation stage is determined, and the adjustment parameters of the pricing basis are obtained through the difference which occurs in the item requirements.
Similarly, through analysis of the association relationship, the influence of the material configuration influence factors on the material requirements can be determined, so that the difference that the material requirements appear under the influence of the material configuration influence factors in the current implementation stage is determined, and the adjustment parameters of the pricing basis are obtained through the difference that the material requirements appear.
Before matching the fee calculation rule corresponding to the material requirement and the item requirement, classifying the material requirement and the item requirement, obtaining the material requirement type and the item requirement type, and obtaining the fee calculation rule of each item requirement type and the material requirement type.
In classifying the event demand, the event demand is classified by work scope, standard work event, unit of measure, and event content.
After the item requirements are classified, the matching efficiency of the expense calculation rule can be improved.
When classifying the material demands, firstly determining a material range and a material type according to the safety production expenditure history data, screening out the materials in the material range in the material demands, determining the material type of each material in the material range through keyword matching, picking up one of the residual materials, calculating the association coefficient of the picked up residual materials and each material which has completed material type division, comparing the maximum value of the association coefficient with a preset value, dividing the picked up residual materials into the material type corresponding to the material with the maximum association coefficient if the maximum value of the association coefficient is larger than the preset value, if the maximum value of the association coefficient is smaller than the preset value, then the picked up residual materials are singly classified, adding the corresponding type of the picked up residual materials into the determined material type, reselecting one residual material, and dividing the material type according to the association coefficient until all the materials in the material demands are classified.
The above-described embodiment is only a preferred embodiment of the present invention, and is not limited in any way, and other variations and modifications may be made without departing from the technical aspects set forth in the claims.

Claims (9)

1. A method for cost measurement and calculation for safe production expense management, comprising the steps of:
step one, acquiring safety production expenditure data, classifying the safety production expenditure data, and acquiring safety production material data and safety production expenditure item reserve data;
step two, the pricing basis of the safety production expense items and the configuration standard of the safety production materials are called, the material requirements and the item requirements are obtained according to the pricing basis of the safety production expense items and the configuration standard of the safety production materials, and the fee calculation rules corresponding to the material requirements and the item requirements are matched;
and thirdly, calculating according to the material requirements, the item requirements and the corresponding cost calculation rules to obtain the safe production expense cost.
2. The method according to claim 1, wherein when the material demand and the item demand are obtained according to the pricing basis of the safe production expense item and the configuration standard of the safe production material, the material configuration influencing factor and the item pricing influencing factor are obtained according to the safe production expense data, and the pricing basis and the configuration standard are adjusted according to the material configuration influencing factor and the item pricing influencing factor.
3. The method for measuring and calculating the cost of the safe production expense management according to claim 2, wherein the specific process of adjusting the pricing basis and the configuration standard according to the material configuration influencing factors and the item pricing influencing factors is as follows: intercepting the safety production expenditure historical data of a plurality of implementation stages, taking the material demands and the item demands corresponding to each intercepted implementation stage, calculating the standard material demands and the standard item demands corresponding to each intercepted implementation stage according to the pricing basis and the configuration standard, calculating the material demand difference and the item demand difference corresponding to each intercepted time period according to the standard material demands and the standard item demands corresponding to each intercepted implementation stage, acquiring the material configuration influence factors and the item pricing influence factors, sequentially calculating the correlation coefficient of each material configuration influence factor and the material configuration, and the correlation coefficient of item pricing influence factors and the correlation coefficient of item pricing, dividing the weight of each material configuration influence factor and the weight of each item pricing influence factor according to the corresponding correlation coefficient, calculating the correlation between the material demands and the material configuration influence factors corresponding to each intercepted implementation stage, and the correlation between the item demands and the item price influence factors corresponding to each intercepted time period, determining the current implementation stage, calculating the correlation coefficient of the current implementation stage according to the correlation coefficient of the material configuration influence factors and the material price influence factors of the current implementation stage, and the adjustment standard price influence factors according to the correlation coefficient of the current implementation requirement difference.
4. The method for cost measurement and calculation of safe production expense management according to claim 1, wherein before matching the cost calculation rules corresponding to the material requirements and the matter requirements, the material requirements and the matter requirements are classified, the material requirement type and the matter requirement type are obtained, and the cost calculation rules of each kind of matter requirement type and the material requirement type are obtained.
5. The method of claim 4, wherein the classification of the item requirements is performed by working range, standard work item, unit of measure, and item content.
6. The method for measuring and calculating the cost of the safe production expense management according to claim 4, wherein when classifying the material demands, the material range and the material type are determined according to the safe production expense history data, the materials in the material demands are screened out, the material type of each material in the material range is determined through keyword matching, one of the residual materials is called out, the association coefficient of the called-out residual materials and each material which has been subjected to material type division is calculated, the maximum value of the association coefficient is compared with a preset value, if the maximum value of the association coefficient is larger than the preset value, the called-out residual materials are divided into the material type corresponding to the material with the maximum association coefficient, if the maximum value of the association coefficient is smaller than the preset value, the called-out residual materials are singly classified, the corresponding type of the called-out residual materials is added into the determined material type, one of the residual materials is reselected, and the material type division is performed according to the association coefficient until all the materials in the demands are classified.
7. The utility model provides a cost measurement and calculation model of safe production expense management, its characterized in that includes expense carding module, standard matching module and cost measurement and calculation module, expense carding module is connected with standard matching module, expense carding module is used for classifying safe production expense data, standard matching module is used for obtaining material demand and item demand according to the pricing basis of safe production expense item and the configuration standard of safe production material to match corresponding cost calculation rule based on item demand type and material demand type, cost measurement and calculation module is connected with standard matching module, cost measurement and calculation module is used for calculating safe production expense according to material demand and item demand and corresponding cost calculation rule.
8. The expense measurement model of claim 7, further comprising a database coupled to the expense comb module, the database for storing safety production expense data and safety production expense history data.
9. The cost measurement model of claim 8, further comprising a standard optimization module, wherein the standard optimization module is connected with the database and the standard matching module at the same time, and the standard optimization module is used for optimally adjusting the pricing basis of the safety production expense items and the configuration standard of the safety production materials according to the safety production expense historical data in the database.
CN202211537086.2A 2022-12-01 2022-12-01 Cost measuring and calculating model and method for safety production expenditure management Pending CN116402176A (en)

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CN202211537086.2A CN116402176A (en) 2022-12-01 2022-12-01 Cost measuring and calculating model and method for safety production expenditure management

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CN202211537086.2A CN116402176A (en) 2022-12-01 2022-12-01 Cost measuring and calculating model and method for safety production expenditure management

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CN116402176A true CN116402176A (en) 2023-07-07

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