CN111260409B - Convenient and quick cost analysis control management method and device thereof - Google Patents
Convenient and quick cost analysis control management method and device thereof Download PDFInfo
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Abstract
The invention provides a convenient and quick cost analysis management method, which comprises the following steps: when receiving a purchase order of a target item, classifying the purchase order of the target item to obtain multiple types of orders; obtaining purchasing nodes matched with purchasing standards of each type of orders in the multiple types of orders according to a preset purchasing model, wherein the purchasing model comprises purchasing nodes and auditing nodes; obtaining a price gradient table corresponding to each type of order and a provider model according to the purchase node of each type of order and a preset provider model, wherein the provider model comprises a supply node and a price node; and auditing the price gradient table of each type of order through the auditing node to obtain the target cost price.
Description
Technical Field
The invention relates to the technical field of cost control analysis, in particular to a convenient and quick cost analysis management method.
Background
Currently, in engineering projects, order information in engineering projects is acquired through a contract agreement on a contract after the contract is signed. In the prior art, the statistics of the order are usually performed manually, and then the suppliers are searched to obtain the price of the product in the order. In this case, however, the number of suppliers sought is too small to reasonably control, analyze and manage the cost of the engineering project.
Disclosure of Invention
The invention provides a convenient and quick cost analysis management method for management of engineering project cost, which is used for solving the problem that engineering project cost cannot be analyzed and managed.
A convenient and quick cost analysis management method is characterized by comprising the following steps:
when receiving a purchase order of a target item, classifying the purchase order of the target item to obtain multiple types of orders;
obtaining purchasing nodes matched with purchasing standards of each type of orders in the multiple types of orders according to a preset purchasing model, wherein the purchasing model comprises purchasing nodes and auditing nodes;
obtaining a price gradient table corresponding to each type of order and a provider model according to the purchase node of each type of order and a preset provider model, wherein the provider model comprises a supply node and a price node;
and auditing the price gradient table of each type of order through the auditing node to obtain the target cost price.
As an embodiment of the present invention: according to a preset purchasing model, obtaining purchasing nodes matched with purchasing standards of each type of orders in the multiple types of orders, wherein the purchasing nodes comprise the following steps:
acquiring the product characteristics and purchasing standards of each type of order;
acquiring all purchasing nodes of each type of order according to the product characteristics;
and acquiring the purchasing nodes conforming to the purchasing standard from all the purchasing nodes according to the purchasing standard.
As an embodiment of the present invention: the obtaining, according to a preset purchase model, a purchase node matched with each type of purchase standard in the multiple types of orders, further includes:
acquiring at least two classification standards;
classifying the purchase orders of the target items according to the at least two classification standards, and presetting the purchase model according to the at least two classification standards;
assigning the classified multiple orders of the purchase orders to the purchase nodes of the purchase model, and generating provider selection standards corresponding to the multiple orders;
and according to the supplier selection standard, corresponding the purchasing node of the purchasing model to the supplier model, and acquiring the price gradient table of each type of order.
As an embodiment of the present invention: the price gradient table corresponding to the supplier model of each type of order is obtained according to the purchasing node of each type of order and a preset supplier model, and the method further comprises the following steps:
acquiring supplier information according to the purchasing node;
acquiring the supplier quotation of each type of order according to the supplier information;
the supplier quotation is corresponding to the supplier, and a quotation table of the supplier is obtained;
and sequencing the offers of the suppliers according to the height to obtain a price gradient table corresponding to the supplier model.
As an embodiment of the present invention: the step of generating the price gradient table of each type of order by corresponding the purchasing node of the purchasing model to the supplier model according to the supplier selection standard, and the step of further comprises:
acquiring the purchase quantity and the purchase quality of each order in the multiple orders according to the purchase node;
judging whether the purchasing node can meet the required purchasing requirement or not according to the purchasing quantity and the purchasing quality, and further generating a selection standard of a supplier;
and according to the selection standard of the suppliers, the purchasing node is corresponding to at least one supplier in the supplier model, and the price of each type of order of the at least one supplier is obtained.
As an embodiment of the present invention: the step of auditing the price gradient table of each type of order through the auditing node to obtain the target cost price comprises the following steps:
according to the obtained price gradient table of each type of order, inputting the price gradient table of each type of order into the auditing node;
the auditing node adds and sums the lowest prices of the price gradient tables of each type of order respectively to obtain a price set of the target cost price, and obtains the supply cost of the supplier corresponding to the price set of the target cost price;
a target cost price is determined from the supply cost.
As an embodiment of the present invention: the auditing node adds and sums the lowest prices of the price gradient tables of each type of order respectively to obtain a price set of the target cost price, and obtains the supply cost of the supplier corresponding to the price set of the target cost price;
the method comprises the following steps:
let each classified order be x n Where n= (1, 2,3,4 … … n) represents the nth order, each order being x n Corresponding to price gradient table y zn Where n= (1, 2,3,4 … … n) represents the nth order, and z= (1, 2,3 … … z) represents the z-th price, thereby deriving a price gradient table corresponding to each type of order:
calculating a plurality of cost prices p by adding and summing the lowest prices among the prices of each type of order a Where a= (1, 2,3 … … a), a represents the number of results, a can be obtained at cost price p a Price set of target cost prices consisting of:
obtaining a cost price results altogether;
and acquiring the supply cost of the supplier corresponding to each price in the price set of the cost price according to the price set of the cost price.
As an embodiment of the present invention: the method comprises the steps of obtaining the supply cost of each supplier according to the obtained price set of the target cost price, and determining the target cost price according to the supply cost, and comprises the following steps:
obtaining a time cost of the provider, the time cost of the provider being as described by formula (1):
wherein C is T A time cost value that is a time cost of all suppliers in progress; c (C) il (u(t front -t affer )) ij The time cost of the first order for the i-th supplier; (u (t) front -t affer )) ij The time it takes for the ith supplier to complete the ith order; u ith supplier distributes the number of people used for the ith order; t is t front The start time for the ith supplier to complete the ith order; t is t affer The end time for completing the ith order for the ith supplier; k (k) il Completing the weighting coefficient of the first order for the ith supplier, wherein the weighting coefficient of each order is between 0 < k < 1;
obtaining a logistics cost for the supplier, wherein the logistics cost of the supplier is as shown in formula (2):
wherein the C w Cost of logistics cost value for all suppliers in performing logistics; c (C) wil (SBI) il Delivering the logistic cost of the ith order to the ith supplier, delivering the quantity of vehicles of the ith order to the ith supplier, and delivering the utilization cost of the vehicles of the ith order to the ith supplier by using S (S=1, 2,3 … S), wherein B= (1, 2,3, … B); i= (1, 2,3 … I) for the I-th supplier to deliver the I-th order vehicle travel distance; c (C) wil F il Delivering the ith order warehouse cost to the ith supplier; c (C) wil D ilh The road passing cost of h toll stations through which the ith order is distributed for the ith supplier;
and obtaining the supply cost of the supplier according to the logistics cost and the time cost as shown in a formula (3):
C＝C T +C w
and acquiring a cost price concentrated cost price corresponding to the lowest supply cost as a target cost price according to the lowest supply cost in the supply costs.
As an embodiment of the present invention: a convenient and fast's cost analysis accuse management device, characterized by comprising:
and a classification module: when receiving a purchase order of a target item, classifying the purchase order of the target item to obtain multiple types of orders;
a first acquisition module: the purchasing node is used for acquiring purchasing nodes matched with each type of order purchasing standard in the multiple types of orders according to a preset purchasing model, wherein the purchasing model comprises purchasing nodes and auditing nodes;
and a second acquisition module: the price gradient table corresponding to the provider model of each type of order is obtained according to the purchasing node of each type of order and a preset provider model, wherein the provider model comprises a supply node and a price node;
an auditing module: and auditing the price gradient table of each type of order through the auditing node to obtain the target cost price.
As an embodiment of the present invention: the first acquisition module includes:
a first acquisition sub-module: the product characteristics and purchase standards of each type of order are obtained;
and a second acquisition sub-module: the purchasing nodes are used for acquiring all purchasing nodes of each type of order according to the product characteristics;
the purchasing nodes are used for acquiring purchasing nodes conforming to the purchasing standard in all the purchasing nodes according to the purchasing standard;
a first processing module: the method comprises the steps of obtaining at least two classification standards, classifying the purchase orders of the target item according to the at least two classification standards, and presetting the purchase model according to the at least two classification standards;
and a second processing module: assigning the classified multiple orders of the purchase orders to the purchase nodes of the purchase model, and generating provider selection standards corresponding to the multiple orders;
and a third acquisition sub-module: according to the supplier selection standard, corresponding a purchasing node of the purchasing model to the supplier model, and acquiring a price gradient table of each type of order;
the auditing module comprises:
and a third processing module: the price gradient table of each type of order is input into the auditing node according to the acquired price gradient table of each type of order;
a fourth processing module: the price gradient table for each type of order is summed through a cross summation formula according to the auditing node to obtain a price set of target cost price;
and a determination module: the price set for determining the target cost price according to the obtained target cost price will be in accordance with the supply distance of the provider.
The beneficial effects of the invention are as follows: the single order of each product in the project can be obtained through order classification, so that the number of the products to be purchased and the purchasing standard are obtained, and an analysis basis is provided for single cost analysis of each product. And then matching a plurality of purchasing suppliers conforming to the purchasing standard through the purchasing unit, thereby providing preconditions for multi-gradient price statistics of each type of product and screening proper purchasing suppliers according to the demand standard in the order. The method and the system can select suppliers faster, reduce screening time of supply channels in engineering projects and improve working efficiency. And finally, auditing according to the quotation of the provider to obtain the lowest cost price matching scheme.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a flow chart of a convenient and fast cost analysis management method in an embodiment of the invention;
fig. 2 is a block diagram of a convenient and fast cost analysis management device according to an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
In order to solve the above technical problems, the embodiments of the present disclosure provide a convenient and quick cost analysis management method, where the execution subject of the correction method may be a terminal such as a mobile phone or a server, as shown in fig. 1, steps S101 to S104,
in step S101, when receiving a purchase order of a target item, classifying the purchase order of the target item to obtain a multi-class order; the purchase order includes the types of the purchased products, the purchase quantity of each type of product, and the quality standard of the purchased products, and the classification of the purchase order of the target item classifies the types of the purchased products, and each type of product is taken as a subclass, so that a plurality of subclasses are obtained.
In step S102, according to a preset purchase model, obtaining a purchase node matched with a purchase standard of each type of order in the multiple types of orders, where the purchase model includes a purchase node and an audit node;
the method comprises the steps of presetting a purchase model, wherein the purchase model comprises a purchase node, the purchase node is based on a plurality of purchase personnel executed by an item, each purchase personnel is provided with a respective product purchase channel, and the standard of an order is matched with the product and the product standard which can be purchased by the purchase channel, so that the purchase channels corresponding to all purchase orders are obtained.
In step S103, according to the purchase node of each type of order and a preset provider model, a price gradient table corresponding to the provider model of each type of order is obtained, wherein the provider model comprises a supply node and a price node;
each purchasing channel has a corresponding supplier who is responsible for providing products that meet the standards. Each purchase channel will often correspond to multiple suppliers, and each supplier's offers will have different offers depending on market quotations and transaction amounts. The price gradient table is obtained by ordering the offers of each supplier by size by associating the offers of the product with the suppliers.
In step S104, the price gradient table of each order is audited by the auditing node, and the lowest cost collocation price is obtained as the target cost price.
And the price gradient table passes through an auditing node, and the auditing node calculates the sum of the lowest prices in the multiple orders in a crossing way according to the prices to obtain the lowest cost collocation scheme as a target cost scheme.
The beneficial effects of the invention are as follows: the single order of each product in the project can be obtained through order classification, so that the number of the products to be purchased and the purchasing standard are obtained, and an analysis basis is provided for single cost analysis of each product. And then matching a plurality of purchasing suppliers conforming to the purchasing standard through the purchasing unit, thereby providing preconditions for multi-gradient price statistics of each type of product and screening proper purchasing suppliers according to the demand standard in the order. The method and the system can select suppliers faster, reduce screening time of supply channels in engineering projects and improve working efficiency. And finally, auditing, counting and calculating according to the quotation of the supplier to obtain the lowest cost price matching scheme.
As an embodiment of the present invention: according to a preset purchasing model, obtaining purchasing nodes matched with purchasing standards of each type of orders in the multiple types of orders, wherein the purchasing nodes comprise the following steps:
acquiring the product characteristics and purchasing standards of each type of order; the product characteristics of each type of order include the name of the product of each type of order, the function of the product, and the use of the product, and the purchasing criteria include the specifications of the purchased product, the quality of the product, and the three package policy of the product.
Acquiring all purchasing nodes of each type of order according to the product characteristics; according to the property of the product, a purchasing node conforming to the product characteristic is searched in the purchasing node, and a purchasing person of the purchasing node can find a purchasing channel for selling the product.
And acquiring the purchasing nodes conforming to the purchasing standard from all the purchasing nodes according to the purchasing standard. And searching products meeting the project standard from the found purchasing nodes according to the purchasing standard, so that the purchased products have quality assurance and after-sale assurance.
As an embodiment of the present invention: the obtaining, according to a preset purchase model, a purchase node matched with each type of purchase standard in the multiple types of orders, further includes:
acquiring at least two classification standards; the classification criteria include at least the criteria of different products and the same name but different series. For example: in cement and functional projects, cement with high standard and high setting is required for the design of buildings, while cement with low setting is used for auxiliary fixing of ordinary marks. When the method is actually executed, the purchasing standard is determined according to the purchasing standard of the engineering project.
Classifying the purchase orders of the target items according to the at least two classification standards, and presetting the purchase model according to the at least two classification standards; the preset purchasing model can be established by referring to the classification standard, and can meet the requirements of engineering projects better. Increasing efficiency in purchasing.
Assigning the classified multiple orders of the purchase orders to the purchase nodes of the purchase model, and generating provider selection standards corresponding to the multiple orders; the selection standard of the provider is based on a purchasing node, the purchasing node is connected with a plurality of purchasing channels, and the quality label and purchasing requirements of the classified orders are clear, so that the formed provider selection standard meets the purchasing requirements of the project.
And according to the supplier selection standard, corresponding the purchasing node of the purchasing model to the supplier model, and acquiring the price gradient table of each type of order. The price gradient table is obtained by selecting a plurality of suppliers from the supplier channels corresponding to each purchasing node through the correspondence between the purchasing nodes and the suppliers after screening, and generating an order price gradient table according to the quotation of each supplier for the products to be purchased.
The invention has the beneficial effects that: the method can definitely find the suppliers meeting the project standard, and acquire the quotations of the products from the suppliers meeting the project standard, so that the screening and acquiring of the quotations of each type of products at the suppliers is simpler, more convenient and quicker.
As an embodiment of the present invention: the price gradient table corresponding to the supplier model of each type of order is obtained according to the purchasing node of each type of order and a preset supplier model, and the method further comprises the following steps:
acquiring supplier information according to the purchasing node;
acquiring the supplier quotation of each type of order according to the supplier information;
the supplier quotation is corresponding to the supplier, and a quotation table of the supplier is obtained;
and sequencing the offers of the suppliers according to the height to obtain a price gradient table corresponding to the supplier model.
The principle of the invention is as follows: the purchasing node has a corresponding purchasing channel, which represents the provider. And obtaining information of each type of product provider from the purchasing node, thereby obtaining rough quotations of the purchased products, and sequencing quotations of all providers to obtain a gradient table of supply prices.
The invention has the beneficial effects that: providing preconditions for financial budget and cost savings. According to the price gradient table, the scheme with the lowest cost can be selected, and products meeting engineering quality standards can be purchased.
As an embodiment of the present invention: the step of generating the price gradient table of each type of order by corresponding the purchasing node of the purchasing model to the supplier model according to the supplier selection standard, and the step of further comprises:
acquiring the purchase quantity and the purchase quality of each order in the multiple orders according to the purchase node; after the purchase orders are classified, the number of products to be purchased can be clearly known, and the plan and the standard of purchase can be specified according to the purchase quantity and quality of the products to be purchased.
Judging whether the purchasing node can meet the required purchasing requirement or not according to the purchasing quantity and the purchasing quality, and further generating a selection standard of a supplier; the selection criteria of the suppliers are based on the cost of the engineering project, the product demand and the criteria of the product required. After the purchasing standard and the purchasing quantity are determined, the purchasing product demand and the standard of the required product are determined, and the cost of the engineering project is screened according to different quotations of a plurality of suppliers, so that the cost can be controlled.
And according to the selection standard of the suppliers, the purchasing node is corresponding to at least one supplier in the supplier model, and the price of each type of order of the at least one supplier is obtained. Each purchasing node is at least corresponding to one provider and is used for ensuring that each type of product has the provider to provide the product, when the product purchasing is needed, the time for searching the provider is saved, the time efficiency and the working efficiency in the cost control process are increased, and the selection of the provider is faster and simpler.
As an embodiment of the present invention: the step of auditing the price gradient table of each type of order through the auditing node to obtain the target cost price comprises the following steps:
according to the obtained price gradient table of each type of order, inputting the price gradient table of each type of order into the auditing node; the auditing node is used for auditing the price of each order in the multiple orders.
The auditing node respectively adds and sums the lowest prices of the price gradient tables of each type of order form to obtain a price set of the target cost price, and obtains the supply cost of the supplier corresponding to the price set of the target cost price;
and determining a target cost price according to the supply cost.
The auditing node acts to determine the target cost price while rejecting suppliers that are too costly. In this way, the total cost is obtained by adding the price set of a certain product to any price in all other product price sets. Multiple total cost prices are obtained. While the auditing node only needs to select the cost of the provider corresponding to the lowest cost price through the total cost prices, the lowest cost price in the selected total cost prices of the auditing node may be more than one, so that the lowest cost is supplied as the most suitable cost price according to the cost control through the corresponding provider price as the secondary screening. And selecting each type of order, and providing the suppliers with the lowest cost to supply the products.
As an embodiment of the present invention: the auditing node adds and sums the lowest prices of the price gradient tables of each type of order respectively to obtain a price set of the target cost price, and obtains the supply cost of the supplier corresponding to the price set of the target cost price;
the method comprises the following steps:
let each classified order be x n Where n= (1, 2,3,4 … … n) represents the nth order, each order being x n Corresponding to price gradient table y zn Where n= (1, 2,3,4 … … n) represents the nth order, and z= (1, 2,3 … … z) represents the z-th price, thereby deriving a price gradient table corresponding to each type of order:
calculating a plurality of cost prices p by adding and summing the lowest prices among the prices of each type of order a Where a= (1, 2,3 … … a), a represents the number of results, a can be obtained at cost price p a Price set of target cost prices consisting of:
obtaining a cost price results altogether;
and acquiring the supply cost of the supplier corresponding to each price in the price set of the cost price according to the price set of the cost price.
The invention introduces a cost summation method, firstly, a price gradient table is required to be acquired, according to the price gradient table of any order, the method can enumerate all the prices of all the orders of each class in a set, so that the cost is clear, and the price of each class of order can be known clearly. And selecting the cost price with the lowest price, obtaining a cost prices, and only searching the cost combination with the lowest cost when the auditing node audits. When the cost-lowest price is combined into a plurality of prices, the supplier and the supply price corresponding to the lowest supply cost are found out according to the supply cost. So that the supply efficiency is faster.
As an embodiment of the present invention:
the method comprises the steps of obtaining the supply cost of each supplier according to the obtained price set of the target cost price, and determining the target cost price according to the supply cost, and comprises the following steps:
obtaining a time cost of the provider, the time cost of the provider being as described by formula (1):
wherein C is T A time cost value that is a time cost of all suppliers in progress; c (C) il (u(t front -t affer )) ij The time cost of the first order for the i-th supplier; (u (t) front -t affer )) ij The time it takes for the ith supplier to complete the ith order; u ith supplier distributes the number of people used for the ith order; t is t front The start time for the ith supplier to complete the ith order; t is t affer The end time for completing the ith order for the ith supplier; k (k) il The weighting factor for the first order is completed for the i-th provider, wherein,the weighting factor for each order is between 0 < k < 1, and each order is different because of the different vendor locations.
Obtaining a logistics cost for the supplier, wherein the logistics cost of the supplier is as shown in formula (2):
wherein the C w A logistic cost value for all suppliers at the logistic cost; c (C) wil (SBI) il Delivering the logistic cost of the ith order to the ith supplier, delivering the quantity of vehicles of the ith order to the ith supplier, and delivering the utilization cost of the vehicles of the ith order to the ith supplier by using S (S=1, 2,3 … S), wherein B= (1, 2,3, … B); i= (1, 2,3 … I) for the I-th supplier to deliver the I-th order vehicle travel distance; c (C) wil F il Delivering the ith order warehouse cost to the ith supplier; c (C) wil D ilh The road passing cost of h toll stations through which the ith order is distributed for the ith supplier;
and obtaining the supply cost of the supplier according to the logistics cost and the time cost as shown in a formula (3):
C＝C T +C w
and acquiring a cost price concentrated cost price corresponding to the lowest supply cost as a target cost price according to the lowest supply cost in the supply costs.
The invention has the beneficial effects that: the invention obtains a minimum supply cost by calculating the supply cost of the products of the supply order of the suppliers when the lowest price in the price set of the cost price is a plurality of identical prices by using the method. Because the weighting coefficients are different for each order, the supply costs that can be derived are each different, and therefore the lowest supply costs can be clearly derived. Finally, the target cost price is obtained by determining the corresponding cost price of the supply cost counter.
According to the embodiment of the invention shown in fig. 2, a convenient and quick structure diagram of the management device for cost analysis management is taken as an embodiment of the invention: a convenient and fast's cost analysis accuse management device, characterized by comprising:
and a classification module: when receiving a purchase order of a target item, classifying the purchase order of the target item to obtain multiple types of orders; the received purchase orders comprise the types of the purchased products, the purchase quantity of each type of products and the quality standard of the purchased products, and the purchase orders of the target items are classified to divide the types of the purchased products, and each type of products is taken as a subclass, so that a plurality of subclasses are obtained. And obtaining a single order of each product in the project through order classification, so as to obtain the number of the products to be purchased and the purchasing standard, and providing an analysis basis for single cost analysis of each product.
A first acquisition module: the purchasing node is used for acquiring purchasing nodes matched with each type of order purchasing standard in the multiple types of orders according to a preset purchasing model, wherein the purchasing model comprises purchasing nodes and auditing nodes; the purchasing model comprises purchasing nodes, the purchasing nodes are based on a plurality of purchasing personnel executed by the project, each purchasing personnel has a respective product purchasing channel, and the standards of orders are matched with the products and product standards which can be purchased by the purchasing channels, so that the purchasing channels corresponding to all the purchasing orders are obtained. Preconditions are provided for multi-gradient price statistics for each type of product and screening of suitable purchasing suppliers based on demand criteria in the order.
And a second acquisition module: the price gradient table corresponding to the provider model of each type of order is obtained according to the purchasing node of each type of order and a preset provider model, wherein the provider model comprises a supply node and a price node; each purchasing channel has a corresponding supplier who is responsible for providing products that meet the standards. Each purchase channel will often correspond to multiple suppliers, and each supplier's offers will have different offers depending on market quotations and transaction amounts. The price gradient table is obtained by ordering the offers of each supplier by size by associating the offers of the product with the suppliers. The method and the system can select suppliers faster, reduce screening time of supply channels in engineering projects and improve working efficiency.
An auditing module: and auditing the price gradient table of each type of order through the auditing node to obtain the target cost price. And the price gradient table passes through an auditing node, and the auditing node calculates the sum of the lowest prices in the multiple orders in a crossing way according to the prices to obtain the lowest cost collocation scheme as a target cost scheme. And finally, auditing, counting and calculating according to the quotation of the supplier to obtain the lowest cost price matching scheme.
The beneficial effects of the invention are as follows: the single order of each product in the project can be obtained through order classification, so that the number of the products to be purchased and the purchasing standard are obtained, and an analysis basis is provided for single cost analysis of each product. And then matching a plurality of purchasing suppliers conforming to the purchasing standard through the purchasing unit, thereby providing preconditions for multi-gradient price statistics of each type of product and screening proper purchasing suppliers according to the demand standard in the order. The method and the system can select suppliers faster, reduce screening time of supply channels in engineering projects and improve working efficiency. And finally, auditing, counting and calculating according to the quotation of the supplier to obtain the lowest cost price matching scheme.
As an embodiment of the present invention, the first acquisition module includes:
a first acquisition sub-module: the product characteristics and purchase standards of each type of order are obtained;
and a second acquisition sub-module: the purchasing nodes are used for acquiring all purchasing nodes of each type of order according to the product characteristics;
the purchasing nodes are used for acquiring purchasing nodes conforming to the purchasing standard in all the purchasing nodes according to the purchasing standard;
a first processing module: the method comprises the steps of obtaining at least two classification standards, classifying the purchase orders of the target item according to the at least two classification standards, and presetting the purchase model according to the at least two classification standards;
and a second processing module: assigning the classified multiple orders of the purchase orders to the purchase nodes of the purchase model, and generating provider selection standards corresponding to the multiple orders;
and a third acquisition sub-module: according to the supplier selection standard, corresponding a purchasing node of the purchasing model to the supplier model, and acquiring a price gradient table of each type of order;
the auditing module comprises:
and a third processing module: the price gradient table of each type of order is input into the auditing node according to the acquired price gradient table of each type of order;
a fourth processing module: the price gradient table for each type of order is summed through a cross summation formula according to the auditing node to obtain a price set of target cost price;
and a determination module: the price set for determining the target cost price according to the obtained target cost price will be in accordance with the supply distance of the provider.
And searching products meeting the project standard from the found purchasing nodes according to the purchasing standard, so that the purchased products have quality assurance and after-sale assurance. The classification criteria include at least the criteria of different products and the same name but different series. For example: in cement and functional projects, cement with high standard and high setting is required for the design of buildings, while cement with low setting is used for auxiliary fixing of ordinary marks. When the method is actually executed, the purchasing standard is determined according to the purchasing standard of the engineering project. The preset purchasing model can be established by referring to the classification standard, and can meet the requirements of engineering projects better. Increasing efficiency in purchasing. The selection standard of the provider is based on a purchasing node, the purchasing node is connected with a plurality of purchasing channels, and the quality label and purchasing requirements of the classified orders are clear, so that the formed provider selection standard meets the purchasing requirements of the project. The price gradient table is obtained by selecting a plurality of suppliers from the supplier channels corresponding to each purchasing node through the correspondence between the purchasing nodes and the suppliers after screening, and generating an order price gradient table according to the quotation of each supplier for the products to be purchased.
The invention has the beneficial effects that: the method can definitely find the suppliers meeting the project standard, and acquire the quotations of the products from the suppliers meeting the project standard, so that the screening and acquiring of the quotations of each type of products at the suppliers is simpler, more convenient and quicker.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. A convenient and quick cost analysis management method is characterized by comprising the following steps:
when receiving a purchase order of a target item, classifying the purchase order of the target item to obtain multiple types of orders;
obtaining purchasing nodes matched with purchasing standards of each type of orders in the multiple types of orders according to a preset purchasing model, wherein the purchasing model comprises purchasing nodes and auditing nodes;
obtaining a price gradient table corresponding to each type of order and a provider model according to the purchase node of each type of order and a preset provider model, wherein the provider model comprises a supply node and a price node;
checking the price gradient table of each type of order through the checking node to obtain a target cost price;
the step of auditing the price gradient table of each type of order through the auditing node to obtain the target cost price comprises the following steps:
according to the obtained price gradient table of each type of order, inputting the price gradient table of each type of order into the auditing node;
the auditing node respectively adds and sums the lowest prices of the price gradient tables of each type of order form to obtain a price set of the target cost price, and obtains the supply cost of the supplier corresponding to the price set of the target cost price;
determining a target cost price from the supply cost;
the determining a target cost price according to the supply cost comprises the following steps:
obtaining a time cost of the provider, wherein the time cost of the provider is expressed as follows:
wherein C is T A time cost value that is a time cost of all suppliers in progress; c (C) il (u(t front -t affer )) ij The time cost of the first order for the i-th supplier; (u (t) front -t affer )) ij The time it takes for the ith supplier to complete the ith order; u ith supplier distributes the number of people used for the ith order; t is t front The start time for the ith supplier to complete the ith order; t is t affer The end time for completing the ith order for the ith supplier; k (k) il Completing the weighting coefficient of the first order for the ith supplier, wherein the weighting coefficient of each order is between 0 < k < 1;
obtaining a logistics cost for the supplier, wherein the logistics cost of the supplier is expressed as follows:
wherein the C w A logistic cost value for all suppliers at the logistic cost; c (C) wil (SBI) il Delivering the logistic cost of the ith order to the ith supplier, delivering the quantity of vehicles of the ith order to the ith supplier, and delivering the utilization cost of the vehicles of the ith order to the ith supplier by using the quantity of vehicles of the ith order to the ith supplier, wherein the quantity of vehicles of the ith order is B= (1, 2,3, ΛB); i= (1, 2,3.Λi) is the I-th vendor allocationSending the running distance of the first order vehicle; c (C) wil F il Delivering the ith order warehouse cost to the ith supplier; c (C) wil D ilh The road passing cost of h toll stations through which the ith order is distributed for the ith supplier;
and obtaining the supply cost of the supplier according to the logistics cost and the time cost, wherein the supply cost of the supplier is shown in the formula:
C＝C T +C w
and acquiring a cost price concentrated cost price corresponding to the lowest supply cost as a target cost price according to the lowest supply cost in the supply costs.
2. The method for managing and controlling cost analysis according to claim 1, wherein the step of obtaining the purchasing node matching each type of order purchasing standard in the multiple types of orders according to the preset purchasing model comprises the following steps:
acquiring the product characteristics and purchasing standards of each type of order;
acquiring all purchasing nodes of each type of order according to the product characteristics;
and acquiring the purchasing nodes conforming to the purchasing standard from all the purchasing nodes according to the purchasing standard.
3. The method for managing and controlling cost analysis according to claim 1, wherein the obtaining, according to a preset purchase model, the purchase node matching with each type of purchase standard in the multiple types of orders further comprises:
acquiring at least two classification standards;
classifying the purchase orders of the target items according to the at least two classification standards, and presetting the purchase model according to the at least two classification standards;
assigning the classified multiple orders of the purchase orders to the purchase nodes of the purchase model, and generating provider selection standards corresponding to the multiple orders;
and according to the supplier selection standard, corresponding the purchasing node of the purchasing model to the supplier model, and acquiring the price gradient table of each type of order.
4. The method for managing and controlling cost analysis according to claim 3, wherein the obtaining the price gradient table corresponding to the supplier model according to the purchasing node and the preset supplier model of each type of order, further comprises the steps of:
acquiring supplier information according to the purchasing node;
acquiring the supplier quotation of each type of order according to the supplier information;
the supplier quotation is corresponding to the supplier, and a quotation table of the supplier is obtained;
and sequencing the offers of the suppliers according to the height to obtain a price gradient table corresponding to the supplier model.
5. The method for cost-effective management of claim 4, wherein said associating said purchasing nodes of said purchasing model with said supplier model according to said supplier selection criteria, generating a price gradient table for each of said types of orders, further comprises:
acquiring the purchase quantity and the purchase quality of each order in the multiple orders according to the purchase node;
judging whether the purchasing node can meet the required purchasing requirement or not according to the purchasing quantity and the purchasing quality, and further generating a selection standard of a supplier;
and according to the selection standard of the suppliers, the purchasing node is corresponding to at least one supplier in the supplier model, and the price of each type of order of the at least one supplier is obtained.
6. The method for managing and controlling cost analysis and analysis according to claim 1, wherein the auditing node sums the lowest prices of the price gradient tables of each order to obtain a price set of the target cost price, and obtains the supply cost of the supplier corresponding to the price set of the target cost price, comprising the steps of:
let each classified order be x n Where n= (1, 2,3,4 ΛΛn) represents the nth order, each type of order is x n Corresponding to price gradient table y zn Where n= (1, 2,3,4 Λn) represents the nth order, z= (1, 2,3 Λz) represents the z-th price, resulting in a price gradient table for each type of order:
calculating a plurality of cost prices p by adding and summing the lowest prices among the prices of each type of order a Where a= (1, 2,3 ΛΛa), a represents the number of results, can be obtained at cost price p a Price set of target cost prices consisting of:
obtaining a cost price results altogether;
and acquiring the supply cost of the provider corresponding to each price in the price set of the cost price according to the price set of the target cost price.
7. A convenient and fast's cost analysis accuse management device, characterized by comprising:
and a classification module: when receiving a purchase order of a target item, classifying the purchase order of the target item to obtain multiple types of orders;
a first acquisition module: the purchasing node is used for acquiring purchasing nodes matched with each type of order purchasing standard in the multiple types of orders according to a preset purchasing model, wherein the purchasing model comprises purchasing nodes and auditing nodes;
and a second acquisition module: the price gradient table corresponding to the provider model of each type of order is obtained according to the purchasing node of each type of order and a preset provider model, wherein the provider model comprises a supply node and a price node;
an auditing module: checking the price gradient table of each type of order through the checking node to obtain a target cost price;
the step of auditing the price gradient table of each type of order through the auditing node to obtain the target cost price comprises the following steps:
according to the obtained price gradient table of each type of order, inputting the price gradient table of each type of order into the auditing node;
the auditing node respectively adds and sums the lowest prices of the price gradient tables of each type of order form to obtain a price set of the target cost price, and obtains the supply cost of the supplier corresponding to the price set of the target cost price;
determining a target cost price from the supply cost;
the determining a target cost price according to the supply cost comprises the following steps:
obtaining a time cost of the provider, wherein the time cost of the provider is expressed as follows:
wherein C is T A time cost value that is a time cost of all suppliers in progress; c (C) il (u(t front -t affer )) ij The time cost of the first order for the i-th supplier; (u (t) front -t affer )) ij The time it takes for the ith supplier to complete the ith order; u ith supplier distributes the number of people used for the ith order; t is t front The start time for the ith supplier to complete the ith order; t is t affer The end time for completing the ith order for the ith supplier; k (k) il Completing the weighting coefficient of the first order for the ith supplier, wherein the weighting coefficient of each order is between 0 < k < 1;
obtaining a logistics cost for the supplier, wherein the logistics cost of the supplier is expressed as follows:
wherein the C w A logistic cost value for all suppliers at the logistic cost; c (C) wil (SBI) il Delivering the logistic cost of the ith order to the ith supplier, delivering the quantity of vehicles of the ith order to the ith supplier, and delivering the utilization cost of the vehicles of the ith order to the ith supplier by using the quantity of vehicles of the ith order to the ith supplier, wherein the quantity of vehicles of the ith order is B= (1, 2,3, ΛB); i= (1, 2,3.Λi) for the I-th supplier to deliver the I-th order vehicle travel distance; c (C) wil F il Delivering the ith order warehouse cost to the ith supplier; c (C) wil D ilh The road passing cost of h toll stations through which the ith order is distributed for the ith supplier;
and obtaining the supply cost of the supplier according to the logistics cost and the time cost, wherein the supply cost of the supplier is shown in the formula:
C＝C T +C w
and acquiring a cost price concentrated cost price corresponding to the lowest supply cost as a target cost price according to the lowest supply cost in the supply costs.
8. A convenient and fast cost analysis handle control management apparatus according to claim 7, wherein,
the first acquisition module includes:
a first acquisition sub-module: the product characteristics and purchase standards of each type of order are obtained;
and a second acquisition sub-module: the purchasing nodes are used for acquiring all purchasing nodes of each type of order according to the product characteristics;
the purchasing nodes are used for acquiring purchasing nodes conforming to the purchasing standard in all the purchasing nodes according to the purchasing standard;
a first processing module: the method comprises the steps of obtaining at least two classification standards, classifying the purchase orders of the target item according to the at least two classification standards, and presetting the purchase model according to the at least two classification standards;
and a second processing module: assigning the classified multiple orders of the purchase orders to the purchase nodes of the purchase model, and generating provider selection standards corresponding to the multiple orders;
and a third acquisition sub-module: according to the supplier selection standard, corresponding a purchasing node of the purchasing model to the supplier model, and acquiring a price gradient table of each type of order;
the auditing module comprises:
and a third processing module: the price gradient table of each type of order is input into the auditing node according to the acquired price gradient table of each type of order;
a fourth processing module: the price gradient table for each type of order is summed through a cross summation formula according to the auditing node to obtain a price set of target cost price;
and a determination module: the price set for determining the target cost price according to the obtained target cost price will be in accordance with the supply distance of the provider.
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