CN111833156A - Centrifugal fan frame-type bid management platform - Google Patents
Centrifugal fan frame-type bid management platform Download PDFInfo
- Publication number
- CN111833156A CN111833156A CN201910329793.4A CN201910329793A CN111833156A CN 111833156 A CN111833156 A CN 111833156A CN 201910329793 A CN201910329793 A CN 201910329793A CN 111833156 A CN111833156 A CN 111833156A
- Authority
- CN
- China
- Prior art keywords
- module
- quotation
- bid
- submodule
- price
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000011156 evaluation Methods 0.000 claims abstract description 72
- 238000012552 review Methods 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims abstract description 4
- 238000007726 management method Methods 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 24
- 238000012797 qualification Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 238000012550 audit Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 8
- 239000002994 raw material Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 238000003889 chemical engineering Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000008713 feedback mechanism Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012854 evaluation process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/08—Auctions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
- G06Q10/06393—Score-carding, benchmarking or key performance indicator [KPI] analysis
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
- G06Q10/103—Workflow collaboration or project management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0601—Electronic shopping [e-shopping]
- G06Q30/0611—Request for offers or quotes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0601—Electronic shopping [e-shopping]
- G06Q30/0633—Lists, e.g. purchase orders, compilation or processing
- G06Q30/0635—Processing of requisition or of purchase orders
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S50/00—Market activities related to the operation of systems integrating technologies related to power network operation or related to communication or information technologies
- Y04S50/10—Energy trading, including energy flowing from end-user application to grid
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Strategic Management (AREA)
- Human Resources & Organizations (AREA)
- Economics (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- Marketing (AREA)
- Development Economics (AREA)
- Theoretical Computer Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Quality & Reliability (AREA)
- Operations Research (AREA)
- Tourism & Hospitality (AREA)
- Educational Administration (AREA)
- Game Theory and Decision Science (AREA)
- Data Mining & Analysis (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention provides a frame type bidding and tendering management platform of a centrifugal ventilator, which comprises: a centrifugal ventilator frame-type bid and tender management platform, comprising: the bid package grading system comprises a server, and a bid package dividing module, a bid module and a bid evaluation module which are respectively in communication connection with the server; the standard packet dividing module divides four standard packets according to the characteristics of the centrifugal fan and divides four standard packets according to the characteristics of the motor; the bidding module comprises: four quotation sub-modules for the fan components and four quotation sub-modules for the electric motor; the bid evaluation module comprises: four evaluation sub-modules for the fan component and four evaluation sub-modules for the motor; a weight coefficient sub-module and a weighted price review sub-module. The invention provides an effective support platform for the purchasing mode of the centrifugal ventilator frame protocol, reduces the labor intensity and greatly improves the purchasing work efficiency.
Description
Technical Field
The invention relates to a material purchasing management platform for engineering construction projects in the field of energy and chemical engineering, in particular to a frame type bidding management platform for a centrifugal ventilator.
Background
In the material purchasing of engineering construction projects in the field of traditional energy and chemical engineering, a purchasing person can carry out subsequent bidding, bid evaluation, bid calibration and contract signing work after receiving a specific purchasing requirement. The purchasing business is 'single office', on one hand, the material requirements cannot be effectively integrated, the weight negotiation with a supplier is relatively lighter, and the cost reduction space is limited; on the other hand, business personnel repeat operations at a low level day after day, the labor intensity is high, and the purchasing efficiency is low.
Therefore, a framework agreement purchasing mode is proposed in the prior art, in which a purchasing party signs or negotiates with a supplier to sign an agreement for providing goods, engineering and services at one time, the agreement generally only agrees on unit price but not on quantity and total price, and the supplier distributes goods and services according to agreement conditions and needs of the buyer for a plurality of times in an irregular and irregular way within the period of the agreement. According to the method, the material requirements at different time and different space are effectively integrated, winning bid suppliers are selected through open competition modes such as bidding and the like, a certain period of purchasing agreement is signed, and specific purchasing business operation is executed in an order placing mode of the agreement item, so that the problem of 'one single bidding, one single signing and one single combining' of the traditional purchasing business is well solved, and the purchasing efficiency is improved; meanwhile, the material supply guarantee capacity is improved, and the overall cost of a supply chain is reduced. The method is characterized in that a stable cooperative relationship is established with the bidding preferred supplier through ordered competition, and internal demand resources and external supplier resources are integrated, so that a purchasing supply chain is optimized, and further the comprehensive promotion of a purchasing management level is promoted.
In the product purchasing, if the standard according to which the model selection design is based is a national or industrial standard, the corresponding model is an industry universal model, namely, the descriptions of the products by various suppliers are consistent, namely, the products are called as 'industry standard products' or 'industry standard products'. The development maturity of the industry is higher, and an industry standard product or an industry shaping product can be generated. The conventional centrifugal ventilator is a relatively typical "industry standard product" or "industry standard product". However, the types of centrifugal fans are abundant, and each type is divided into a very large number of product series, so that the workload of review and calculation is very large in the frame-type bidding process.
At present, most of the frame-type bidding processes of the centrifugal fans are manually operated, various parameter requirements and the parameter requirements of each component need to be manually filled in aiming at various types of centrifugal fans, and then bidders provide quotes according to the requirements and tender parties organize tender evaluation personnel to calculate and compare and the like. For large enterprise groups, the centrifugal ventilators to be purchased are various in types and large in number of suppliers, the labor intensity of the traditional manual operation mode is high, the efficiency is low, and the quick response to material demands is not facilitated.
Therefore, in order to improve the bidding purchasing efficiency of the centrifugal ventilator, a frame type bidding management platform suitable for the centrifugal ventilator of industry-shaped products is urgently needed in the field.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provide a frame type bidding and bidding management platform for a centrifugal fan in the field of energy and chemical engineering including refining and the like.
According to one aspect of the invention, there is provided a centrifugal ventilator frame type bidding management platform comprising: the bid package grading system comprises a server, and a bid package dividing module, a bid module and a bid evaluation module which are respectively in communication connection with the server; wherein
The standard package division module divides four standard packages according to centrifugal fan's characteristic: the device comprises a first single-stage single-suction cantilever type standard bag, a second single-stage single-suction double-support type standard bag, a third single-stage double-suction double-support type standard bag and a fourth single-stage single-suction cantilever type standard bag; four standard packets are divided according to the characteristics of the motor: the system comprises a first low-voltage asynchronous motor package, a second low-voltage explosion-proof asynchronous motor package, a third high-voltage asynchronous motor package and a fourth high-voltage explosion-proof asynchronous motor package;
the bidding module comprises:
the system comprises a first single-stage single-suction cantilever type quotation submodule, a second single-stage single-suction double-support quotation submodule, a third single-stage double-suction double-support quotation submodule and a fourth single-stage single-suction cantilever type quotation submodule, wherein each quotation submodule comprises technical parameters of the centrifugal fan and a fan part quotation table corresponding to the technical parameters, and a supplier provides fan part quotation aiming at the technical parameters through each quotation submodule;
the system comprises a first low-voltage asynchronous motor quotation submodule, a second low-voltage explosion-proof asynchronous motor quotation submodule, a third high-voltage asynchronous motor quotation submodule and a fourth high-voltage explosion-proof asynchronous motor quotation submodule, wherein each quotation submodule comprises a series model and a technical parameter of the type of motor and a corresponding motor quotation table, and a supplier provides motor quotation aiming at the series model and the technical parameter through each quotation submodule; each offer submodule also includes the price item quotation table of each type of motor, the supplier offers the price item quotation according to the installation requirement;
the bid evaluation module comprises:
the system comprises a first single-stage single-suction cantilever type evaluation submodule, a second single-stage single-suction double-support type evaluation submodule, a third single-stage double-suction double-support type evaluation submodule and a fourth single-stage single-suction cantilever type evaluation submodule, wherein fan part quotation scores are calculated for different types of fan part quotation tables of each supplier;
the evaluation sub-module comprises a first low-voltage asynchronous motor evaluation sub-module, a second low-voltage explosion-proof asynchronous motor evaluation sub-module, a third high-voltage asynchronous motor evaluation sub-module and a fourth high-voltage explosion-proof asynchronous motor evaluation sub-module, wherein the evaluation sub-modules respectively calculate motor quotation scores and pricing item quotation scores for different types of motor quotations and pricing items of each supplier;
the weight coefficient submodule distributes weight coefficients for the motor quotation and the added price item quotation respectively;
and the weighted price evaluation sub-module calculates weighted price scores based on the motor offer scores and the offer scores of the added price items of the suppliers and respective weight coefficients.
Further, the management platform comprises: the supplier information declaration submodule is used for filling the basic information of the supplier by the supplier;
and the bid qualification auditing module is used for auditing whether the approval supplier meets the bid requirement by the tenderer.
The bidding qualification auditing module comprises a business scoring sub-module which is used for scoring the business of the suppliers meeting the bidding requirements and scoring the total score.
Further, the management platform comprises: the bid-winning result publishing module is used for publishing the bid-winning result and disclosing the bid-winning result;
the bid-winning result publishing module comprises a frame protocol generating submodule, selects a bid-winning supplier according to the comprehensive score and generates a frame protocol based on the quotation of the supplier.
Further, the framework protocol generation submodule includes: and the purchase order generation submodule selects corresponding product models, quotations and suppliers from the signed framework protocol according to the material demand information to generate a purchase order.
Further, the purchase order generation sub-module includes: and the price adjusting submodule is used for adjusting the price of the order according to a price adjusting mechanism agreed by the frame protocol if the price adjusting requirement is met after the corresponding product model, the price and the supplier are selected from the frame protocol to generate a purchase order.
Further, the management platform comprises: the bid inviting information issuing module is used for issuing bid inviting information;
and the bid-winning result publishing module is used for publishing the bid-winning result and disclosing the bid-winning result.
Further, the management platform comprises: and the after-sale information feedback module is used for providing feedback opinions for a certain supplier or a certain product by the material demand department or the purchasing department.
Further, the bid qualification auditing module comprises a supplier and product admission sub-module, and is used for setting certain product admission or non-admission information of a certain supplier.
Further, the price evaluation sub-module carries out correlation r processing on the evaluation benchmark price X determined by the tenderer and the supplier quotation Y and carries out sorting based on the magnitude of the correlation r, wherein the evaluation benchmark price X and the supplier quotation Y are determined by the tenderer
Wherein Cov (X, Y) is the covariance of X and Y, Var [ X ] is the variance of X, and Var [ Y ] is the variance of Y.
Further, the evaluation standard price X is:
wherein N is the number of qualified suppliers, A is the maximum price amount determined by the tenderer, AiFor each qualified supplier's bid, M% is the highest price limit amount fluctuation range weight determined by the bidding unit;
wherein when
When the temperature of the water is higher than the set temperature,
when in use
When the temperature of the water is higher than the set temperature,
the invention has the following beneficial effects:
according to the invention, by establishing systematic management of bidding and quotation in frame-type bidding, systematically managing price checking and bidding evaluation, and importing the bidding and buying rules and configuration according to the frame protocol specified by enterprises, the accuracy, the standardization and the systematicness of the frame-type bidding and buying process of the centrifugal ventilator are realized, the bidding and buying efficiency is greatly improved, the buying efficiency is improved, the buying period is shortened, and the standard level of the frame-type bidding and buying operation of industry-shaped products is also greatly improved from the viewpoint of purchasing operation management. Moreover, the centrifugal fan is divided into a fan part and a motor part, and bidding and evaluation are respectively carried out, so that more good suppliers can be selected, and the purchase price is obviously reduced.
The invention provides an effective support platform for the purchase mode of the centrifugal ventilator product frame protocol, reduces the labor intensity and greatly improves the purchase working efficiency. In addition, by automatically generating purchase orders or bidding information, the rapid response capability to material demands is significantly enhanced. By setting a feedback mechanism, the post-sale supervision is implemented on the winning bid suppliers recruited by the framework protocol, so that the relatively stable supply and demand relationship is favorably formed, and the supply and protection risk is greatly reduced.
Drawings
The above and other objects, features and advantages of the present disclosure will become more apparent by describing in greater detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout.
Fig. 1 is a schematic diagram showing the construction of a centrifugal fan frame type bidding management platform according to the present invention.
Detailed Description
Preferred embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The standard of the model selection design of the industry standard product or the industry standard product is national or industry standard, and the corresponding model is an industry universal model, so that the industry standard products produced by all manufacturers have the same model and meet the same national standard or industry standard. Thus, in the procurement of industry standard products, products between manufacturers have the same comparison benchmark. Centrifugal ventilators are a standard product of the conventional industry.
The invention provides a frame type bidding and bidding management platform of a centrifugal fan, aiming at the centrifugal fan product. The centrifugal ventilator is divided into a fan part and a motor part for bidding respectively. Because the motor also belongs to the industry standard product, consequently can independently appraise mark and purchase to can select the higher-quality supplier, also can reduce centrifugal fan's whole purchase price.
According to one aspect of the invention, there is provided a centrifugal ventilator frame type bidding management platform comprising: the bid package grading system comprises a server, and a bid package dividing module, a bid module and a bid evaluation module which are respectively in communication connection with the server; wherein
The standard package division module divides four standard packages according to centrifugal fan's characteristic: the device comprises a first single-stage single-suction cantilever type standard bag, a second single-stage single-suction double-support type standard bag, a third single-stage double-suction double-support type standard bag and a fourth single-stage single-suction cantilever type standard bag; four standard packets are divided according to the characteristics of the motor: the system comprises a first low-voltage asynchronous motor package, a second low-voltage explosion-proof asynchronous motor package, a third high-voltage asynchronous motor package and a fourth high-voltage explosion-proof asynchronous motor package;
the bidding module comprises:
the system comprises a first single-stage single-suction cantilever type quotation submodule, a second single-stage single-suction double-support quotation submodule, a third single-stage double-suction double-support quotation submodule and a fourth single-stage single-suction cantilever type quotation submodule, wherein each quotation submodule comprises technical parameters of the centrifugal fan and a fan part quotation table corresponding to the technical parameters, and a supplier provides fan part quotation aiming at the technical parameters through each quotation submodule;
the system comprises a first low-voltage asynchronous motor quotation submodule, a second low-voltage explosion-proof asynchronous motor quotation submodule, a third high-voltage asynchronous motor quotation submodule and a fourth high-voltage explosion-proof asynchronous motor quotation submodule, wherein each quotation submodule comprises a series model and a technical parameter of the type of motor and a corresponding motor quotation table, and a supplier provides motor quotation aiming at the series model and the technical parameter through each quotation submodule; each offer submodule also includes the price item quotation table of each type of motor, the supplier offers the price item quotation according to the installation requirement;
the bid evaluation module comprises:
the system comprises a first single-stage single-suction cantilever type evaluation submodule, a second single-stage single-suction double-support type evaluation submodule, a third single-stage double-suction double-support type evaluation submodule and a fourth single-stage single-suction cantilever type evaluation submodule, wherein fan part quotation scores are calculated for different types of fan part quotation tables of each supplier;
the evaluation sub-module comprises a first low-voltage asynchronous motor evaluation sub-module, a second low-voltage explosion-proof asynchronous motor evaluation sub-module, a third high-voltage asynchronous motor evaluation sub-module and a fourth high-voltage explosion-proof asynchronous motor evaluation sub-module, wherein the evaluation sub-modules respectively calculate motor quotation scores and pricing item quotation scores for different types of motor quotations and pricing items of each supplier;
the weight coefficient submodule distributes weight coefficients for the motor quotation and the added price item quotation respectively;
and the weighted price evaluation sub-module calculates weighted price scores based on the motor offer scores and the offer scores of the added price items of the suppliers and respective weight coefficients.
Specifically, the management platform of the present invention first sets a packet marking module. Because of the large number of types of centrifugal fans, each type of centrifugal fan also includes a very large number of models, which, if placed in a bidding bag, would not be convenient for bidding and bidding on the one hand, and would also exclude some good suppliers, since some of them do not offer all types of centrifugal fans.
The management platform of the invention therefore divides the standard package into: the first single-stage single-suction cantilever type standard bag, the second single-stage single-suction double-support type standard bag, the third single-stage double-suction double-support type standard bag and the fourth single-stage single-suction cantilever type standard bag. Similarly, the management platform of the invention divides the standard packet into: the high-voltage explosion-proof asynchronous motor comprises a first low-voltage asynchronous motor package, a second low-voltage explosion-proof asynchronous motor package, a third high-voltage asynchronous motor package and a fourth high-voltage explosion-proof asynchronous motor package. The centrifugal ventilator and the matched motor are divided into four standard bags respectively, suppliers can separately quote prices according to technical strength or product types of the suppliers, and each supplier can throw one or more bags.
The bidding module comprises eight sub-modules which respectively correspond to the eight bidding packages, and the suppliers quote through the corresponding quotation sub-modules according to the selected bidding packages. Specifically, the method comprises the following steps: the system comprises a first single-stage single-suction cantilever type quotation sub-module, a second single-stage single-suction double-support quotation sub-module, a third single-stage double-suction double-support quotation sub-module and a fourth single-stage single-suction cantilever type quotation sub-module; the system comprises a first low-voltage asynchronous motor quotation submodule, a second low-voltage explosion-proof asynchronous motor quotation submodule, a third high-voltage asynchronous motor quotation submodule and a fourth high-voltage explosion-proof asynchronous motor quotation submodule.
In the first single-stage single-suction cantilever type quotation submodule, the second single-stage single-suction double-support quotation submodule, the third single-stage double-suction double-support quotation submodule and the fourth single-stage single-suction cantilever type quotation submodule, each quotation submodule comprises technical parameters of the centrifugal fan and a fan part quotation table corresponding to the technical parameters. For example, the technical parameters in the fan component quotation sheet include: nominal diameter of the impeller, reference volume flow, full wind pressure, reference efficiency, rotating speed, temperature range and shell wall thickness; the fan part includes: casing, impeller, main shaft, bearing box, expansion joint, shaft coupling, material. The supplier provides an offer for each fan component via each offer submodule.
In the first low-voltage asynchronous motor quotation submodule, the second low-voltage explosion-proof asynchronous motor quotation submodule, the third high-voltage asynchronous motor quotation submodule and the fourth high-voltage explosion-proof asynchronous motor quotation submodule, each quotation submodule comprises a series of models and technical parameters of the motor of the type and a corresponding motor quotation table. For example, the technical parameters in the motor quotation sheet include: pole number, rated power, rated voltage, explosion-proof sign (suitable for explosion-proof motor), energy efficiency number, motor model, copper content, silicon steel sheet consumption, steel plate (casting) consumption, motor weight, etc. Each quotation submodule also comprises a price-added quotation table of each type of motor, the price-added quotation table comprises various installation modes and insulation grades, and the explosion-proof product also comprises an explosion-proof grade and the like. The supplier provides motor quotes for the series of models and technical parameters through each quote submodule, and provides the bid for the added price item according to the installation requirements. The bid amount may be in the form of a percentage of the motor bid amount.
The quotation sub-module can generate a plurality of supplier quotation tables of single products, a plurality of product quotation tables of single suppliers, all supplier quotation tables of all products and other quotation tables according to requirements so as to be analyzed by the appraising personnel and the purchasing personnel.
After the supplier completes the quotation through the quotation submodule, the supplier cannot modify the quotation after confirming the submission.
And the bid evaluation module calls the quotation data of the quotation submodule to evaluate the bid for the price.
The bid evaluation module comprises eight sub-modules:
the fan component price evaluation method comprises the steps that a first single-stage single-suction cantilever type evaluation submodule, a second single-stage single-suction double-support type evaluation submodule, a third single-stage double-suction double-support type evaluation submodule and a fourth single-stage single-suction cantilever type evaluation submodule respectively calculate fan component price scores for different types of fan component price quotations of each supplier. The evaluation sub-module comprises a first low-voltage asynchronous motor evaluation sub-module, a second low-voltage explosion-proof asynchronous motor evaluation sub-module, a third high-voltage asynchronous motor evaluation sub-module and a fourth high-voltage explosion-proof asynchronous motor evaluation sub-module, and the motor offer score and the price-added item offer score are calculated for the motor offers and price-added item offers of different types of suppliers respectively.
Because the proportion and the price influence degree of the motor and the price adding item in the purchasing are different, the weighting coefficients can be respectively distributed for the motor price offering score and the price adding item price offering score through the weighting coefficient submodule, and a purchaser can set the weighting coefficients according to the actual condition and the previous purchasing experience. Then, a weighted price score is calculated by the weighted price review sub-module based on the supplier's motor offer score and the bid term offer score and the respective weighting coefficients. Suppliers may be ranked according to the weighted scores as winning candidates. By setting weight factors, the relation of 'quantity' and 'price' and the relation of 'quality' and 'price' can be relatively and reasonably embodied, and the purchasing risk is reduced.
Optionally, the price review sub-module can process the relevance r of the evaluation benchmark price X determined by the tenderer and the supplier price Y and sort the evaluation benchmark price based on the relevance r, wherein the evaluation benchmark price X and the supplier price Y are sorted
Wherein Cov (X, Y) is the covariance of X and Y, Var [ X ] is the variance of X, and Var [ Y ] is the variance of Y.
Optionally, the evaluation benchmark price X is:
wherein N is the number of qualified suppliers, A is the maximum price amount determined by the tenderer, AiFor each qualified supplier's bid, M% is the highest price limit amount fluctuation range weight determined by the bidding unit;
wherein when
When the temperature of the water is higher than the set temperature,
when in use
When the temperature of the water is higher than the set temperature,
alternatively, the price review sub-module may score each supplier's bid based on the magnitude of the correlation r, calculating a single product bid score.
Further alternatively, each bidder bid A may be calculatediDeviation value P from evaluation standard price X: p ═ Ai-X)/X, P can take the value of percentage.
For example, quotes with price differences within 2% belong to the same price level, and not only consider only one factor of price, but also include soft prices such as payment conditions, delivery date, delivery conditions, and other related fees, thereby further reducing the risk of procurement.
Optionally, the bid management platform further comprises: and the supplier information declaration submodule is used for filling the basic information of the supplier by the supplier. And the tenderer examines whether the nuclear supplier meets the bidding requirement through a bidding qualification examining module. The bid qualification auditing module is an important link for evaluating the performance of the supplier, such as auditing the relevant performance of evaluation, production qualification, basic capacity, production load, financial operation and the like.
Optionally, the bid qualification review module may include a business rating sub-module and give a business rating to each supplier based on the rating results. Further preferably, the business score may be weighted and a final supplier weighted price score is added for the ranking of the winning bid list. The supplier composite score includes an offer score and a business score.
Further, the management platform comprises: and the bid-winning result publishing module is used for publishing the bid-winning result and disclosing the bid-winning result. The bid-winning result publishing module comprises a frame protocol generating submodule, selects a bid-winning supplier according to the comprehensive score, and generates a frame protocol based on the quotation of the supplier. The frame agreement includes the quotation form of the supplier, and also includes agreement terms of technical terms, business terms, after-sale terms, default terms and the like of the purchasing party.
Further, the framework protocol generation submodule includes: and the purchase order generation submodule selects corresponding product models, quotations and suppliers from the signed framework protocol according to the material demand information to generate a purchase order.
Further, the purchase order generation sub-module includes: and the price adjusting submodule is used for adjusting the price of the order according to a price adjusting mechanism agreed by the frame protocol if the price adjusting requirement is met after the corresponding product model, the price and the supplier are selected from the frame protocol to generate a purchase order.
For example, the framework protocol may specify that, for a fan component, the framework protocol is executed for half a year, if the raw material market price variation range exceeds 30%, the following price adjustment mechanism is executed:
when the average variation amplitude of the upward-rising or downward-falling raw material market price exceeds 30%, the price-adjusting proportion is calculated by the two parties according to the following formula and the agreement price is adjusted:
actual purchase price ═ agreement price × (1+ adjustment coefficient × raw material price variation amplitude)
The adjustment factor was taken to be 0.25. The price adjusting period is at least six months.
For another example, for the motor and the added price item, after the framework protocol is executed for three months, if the price variation range of the raw material market exceeds 10%, the framework protocol is executed according to the following price adjustment mechanism:
when the average variation amplitude of the upward-rising or downward-falling raw material market price exceeds 10%, the price-adjusting proportion is calculated by the two parties according to the following formula and the agreement price is adjusted:
actual purchase price ═ agreement price × (1+ adjustment coefficient × raw material price variation amplitude)
The adjustment factor was taken to be 0.04. The adjusting period is at least three months.
Through setting up price adjustment mechanism, can guarantee the permanent operation of frame agreement, can not cause the unable execution of frame agreement because of the market fluctuation of raw and other materials brings the loss for one side.
Further, the management platform comprises: and the bid inviting information issuing module is used for issuing bid inviting information.
Further, the management platform comprises: and the after-sale information feedback module is used for providing feedback opinions for a certain supplier or a certain product by the material demand department or the purchasing department.
In the traditional frame type bidding, after an agreement is signed, products can be directly ordered each time, and although the purchase is convenient, the post-sale supervision of a supplier is lacked. Or, the situation of the supplier's performance is not summarized in time, which easily results in that the performance of the supplier is not good for one purchasing unit, but other purchasing units are unknown and still place orders for the supplier. In order to solve the problem of the customer, the management platform is provided with an after-sales information feedback module for performing after-sales supervision according to the historical performance condition of the supplier, for example, evaluation and feedback are given according to the quality, progress, service and the like of the supplier.
And further, a supplier and product admission sub-module is arranged for setting certain product admission or forbidden information of a certain supplier. And setting product access or prohibition limits for the suppliers according to the information of the after-sale information feedback module, thereby effectively managing the winning bid suppliers and embodying a performance guide ordering principle.
In addition, by arranging the supplier and product admission sub-modules, the principle of inclination to internal enterprises or high-quality suppliers can be realized, and the low price winning principle is avoided singly. For example, when the internal manufacturing enterprise quote is not higher than 3% of the external supplier quote and is not over the approximate calculation, the internal manufacturing enterprise is preferentially selected as the first winning bid candidate.
Optionally, the management platform may further include a material requirement reporting module, a bid inviting information generating sub-module and a purchase order generating sub-module, so that automated utilization of the frame-type bid inviting and bidding result is achieved. The material demand department declares material demand information through the material demand declaring module, and the material demand declaring module automatically compares and analyzes by calling data of previous bidding results (signed frame protocols) to determine whether the previous frame protocols contain products required to be purchased in the material demand information. If the product required to be purchased at this time is in the frame protocol, selecting the corresponding product, quoted price and supplier in the frame protocol through the purchase order generation sub-module, generating a purchase order, and returning the purchase order information to the material demand department. After the purchase order is generated, the purchase order can be approved and organized according to the approval process of the company. By automatically generating the purchase order, the purchase efficiency is improved, the purchase period is shortened, and the framework protocol is fully utilized.
The centrifugal ventilator frame type bidding management platform of the embodiment can be implemented in a software mode and runs in a server. A personnel registration and login module and an administrator management configuration module (not shown) may be further included. The administrator management configuration module is used for distributing authority to various personnel and allowing the administrator to log in and maintain and manage the platform. The personnel registration and login module is used for registering and logging in the platform for the relevant personnel, and the personnel can be divided into three types: purchasing unit personnel, bid evaluation management personnel and suppliers. And registering and logging in according to respective types to obtain different use rights.
The establishment of the management platform of the invention improves the traditional 'one-office' purchasing business mode of the centrifugal ventilator, greatly reduces a large amount of repeated work such as individual bidding, price inquiry, negotiation, contract signing and the like, reduces the labor intensity, greatly improves the purchasing work efficiency and obviously enhances the rapid response capability to the material demand.
By automatically calculating the correlation between the quoted prices of the suppliers and the bid evaluation prices and scoring and sequencing the quoted prices of the suppliers, the data processing efficiency in the bid evaluation process is greatly improved, and the labor cost is saved.
The invention provides an effective support platform for the product framework protocol purchasing mode, reduces the labor intensity and greatly improves the purchasing work efficiency. In addition, by automatically generating purchase orders or bidding information, the rapid response capability to material demands is significantly enhanced. By setting a feedback mechanism, after-sale supervision is carried out on suppliers winning bid in the framework protocol, so that a relatively stable supply and demand relationship is formed, and the supply and protection risk is greatly reduced.
Having described embodiments of the present disclosure, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (10)
1. A centrifugal ventilator frame-type bid and tender management platform, comprising: the bid package grading system comprises a server, and a bid package dividing module, a bid module and a bid evaluation module which are respectively in communication connection with the server; wherein
The standard package division module divides four standard packages according to centrifugal fan's characteristic: the device comprises a first single-stage single-suction cantilever type standard bag, a second single-stage single-suction double-support type standard bag, a third single-stage double-suction double-support type standard bag and a fourth single-stage single-suction cantilever type standard bag; four standard packets are divided according to the characteristics of the motor: the system comprises a first low-voltage asynchronous motor package, a second low-voltage explosion-proof asynchronous motor package, a third high-voltage asynchronous motor package and a fourth high-voltage explosion-proof asynchronous motor package;
the bidding module comprises:
the system comprises a first single-stage single-suction cantilever type quotation submodule, a second single-stage single-suction double-support quotation submodule, a third single-stage double-suction double-support quotation submodule and a fourth single-stage single-suction cantilever type quotation submodule, wherein each quotation submodule comprises technical parameters of the centrifugal fan and a fan part quotation table corresponding to the technical parameters, and a supplier provides fan part quotation aiming at the technical parameters through each quotation submodule;
the system comprises a first low-voltage asynchronous motor quotation submodule, a second low-voltage explosion-proof asynchronous motor quotation submodule, a third high-voltage asynchronous motor quotation submodule and a fourth high-voltage explosion-proof asynchronous motor quotation submodule, wherein each quotation submodule comprises a series model and a technical parameter of the type of motor and a corresponding motor quotation table, and a supplier provides motor quotation aiming at the series model and the technical parameter through each quotation submodule; each offer submodule also includes the price item quotation table of each type of motor, the supplier offers the price item quotation according to the installation requirement;
the bid evaluation module comprises:
the system comprises a first single-stage single-suction cantilever type evaluation submodule, a second single-stage single-suction double-support type evaluation submodule, a third single-stage double-suction double-support type evaluation submodule and a fourth single-stage single-suction cantilever type evaluation submodule, wherein fan part quotation scores are calculated for different types of fan part quotation tables of each supplier;
the evaluation sub-module comprises a first low-voltage asynchronous motor evaluation sub-module, a second low-voltage explosion-proof asynchronous motor evaluation sub-module, a third high-voltage asynchronous motor evaluation sub-module and a fourth high-voltage explosion-proof asynchronous motor evaluation sub-module, wherein the evaluation sub-modules respectively calculate motor quotation scores and pricing item quotation scores for different types of motor quotations and pricing items of each supplier;
the weight coefficient submodule distributes weight coefficients for the motor quotation and the added price item quotation respectively;
and the weighted price evaluation sub-module calculates weighted price scores based on the motor offer scores and the offer scores of the added price items of the suppliers and respective weight coefficients.
2. A centrifugal ventilator frame-type bidding management platform according to claim 1, further comprising: the supplier information declaration submodule is used for filling the basic information of the supplier by the supplier;
the bid qualification auditing module is used for auditing whether the approval supplier meets the bid requirement by the tenderer;
the bidding qualification auditing module comprises a business scoring sub-module which is used for scoring the business of the suppliers meeting the bidding requirements and scoring the total score.
3. A centrifugal ventilator frame-type bidding management platform according to claim 1, further comprising: the bid-winning result publishing module is used for publishing the bid-winning result and disclosing the bid-winning result;
the bid-winning result publishing module comprises a frame protocol generating submodule, selects a bid-winning supplier according to the comprehensive score and generates a frame protocol based on the quotation of the supplier.
4. A centrifugal ventilator frame bid management platform as claimed in claim 3, wherein the frame protocol generation sub-module further comprises: and the purchase order generation submodule selects corresponding product models, quotations and suppliers from the signed framework protocol according to the material demand information to generate a purchase order.
5. The centrifugal ventilator frame type bidding management platform of claim 4, wherein said purchase order generation sub-module further comprises: and the price adjusting submodule is used for adjusting the price of the order according to a price adjusting mechanism agreed by the frame protocol if the price adjusting requirement is met after the corresponding product model, the price and the supplier are selected from the frame protocol to generate a purchase order.
6. A centrifugal ventilator frame-type bidding management platform according to claim 1, further comprising: and the bid inviting information issuing module is used for issuing bid inviting information.
7. A centrifugal ventilator frame-type bidding management platform according to claim 1, further comprising: and the after-sale information feedback module is used for providing feedback opinions for a certain supplier or a certain product by the material demand department or the purchasing department.
8. A centrifugal fan frame type bid management platform according to claim 2, wherein the bid qualification audit module includes a supplier and product admission sub-module for setting certain product admission or non-admission information of a certain supplier.
9. A centrifugal ventilator frame-type bid management platform according to claim 1, wherein the price review sub-module correlates r the bid benchmark price X determined by the bidder with the supplier offer Y and sorts based on the magnitude of the correlation r, wherein
Wherein Cov (X, Y) is the covariance of X and Y, Var [ X ] is the variance of X, and Var [ Y ] is the variance of Y.
10. A centrifugal ventilator frame-type bidding management platform according to claim 9, wherein the bid reference price X is:
wherein N is the number of qualified suppliers, A is the maximum price amount determined by the tenderer, AiFor each qualified supplier's bid, M% is the highest price limit amount fluctuation range weight determined by the bidding unit;
wherein when
When the temperature of the water is higher than the set temperature,
when in use
When the temperature of the water is higher than the set temperature,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910329793.4A CN111833156A (en) | 2019-04-23 | 2019-04-23 | Centrifugal fan frame-type bid management platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910329793.4A CN111833156A (en) | 2019-04-23 | 2019-04-23 | Centrifugal fan frame-type bid management platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111833156A true CN111833156A (en) | 2020-10-27 |
Family
ID=72911854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910329793.4A Pending CN111833156A (en) | 2019-04-23 | 2019-04-23 | Centrifugal fan frame-type bid management platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111833156A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113610595A (en) * | 2021-07-26 | 2021-11-05 | 航天信息系统工程(北京)有限公司 | Method and system for informatization management of price reporting and reviewing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103136624A (en) * | 2011-11-29 | 2013-06-05 | 北京建龙重工集团有限公司 | On-line management method for engineering project bidding, tendering and bid evaluation |
| CN105160463A (en) * | 2015-08-19 | 2015-12-16 | 武汉海王新能源工程技术有限公司 | Enterprise management system on basis of project management |
| CN106886862A (en) * | 2017-04-15 | 2017-06-23 | 湖南新邦软件股份有限公司 | One kind bid and purchase management system and method |
-
2019
- 2019-04-23 CN CN201910329793.4A patent/CN111833156A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103136624A (en) * | 2011-11-29 | 2013-06-05 | 北京建龙重工集团有限公司 | On-line management method for engineering project bidding, tendering and bid evaluation |
| CN105160463A (en) * | 2015-08-19 | 2015-12-16 | 武汉海王新能源工程技术有限公司 | Enterprise management system on basis of project management |
| CN106886862A (en) * | 2017-04-15 | 2017-06-23 | 湖南新邦软件股份有限公司 | One kind bid and purchase management system and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113610595A (en) * | 2021-07-26 | 2021-11-05 | 航天信息系统工程(北京)有限公司 | Method and system for informatization management of price reporting and reviewing |
| CN113610595B (en) * | 2021-07-26 | 2024-05-24 | 航天信息系统工程(北京)有限公司 | Report and examination price informatization management method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111833158A (en) | Industry design product frame-type bid-attracting management platform | |
| US20070288330A1 (en) | Initial product offering system and method | |
| CN1474988A (en) | Trading with display of market depth and price | |
| CN104867035A (en) | Linked inquiry and quotation system and method of network or electronic commerce | |
| CN111489180A (en) | Reference information generation method, system and device | |
| CN107767209A (en) | A kind of automatic price quoting method and system | |
| CN111833159A (en) | Manufacturer-shaped product frame type bidding management platform | |
| CN111833156A (en) | Centrifugal fan frame-type bid management platform | |
| CN112288305A (en) | Bid evaluation data analysis system and bid evaluation data analysis method thereof | |
| CN109271739A (en) | A set of auxiliary bid and purchase system BIM intelligence system | |
| JP2006039956A (en) | Reverse auction system, power transaction method and program | |
| CN101599139A (en) | Logistic service electronic trading system | |
| CN108876020A (en) | A kind of supply chain optimization method based on stochastic demand and Restriction of Service Level | |
| JP2004192473A (en) | System and server for trading electric power resources | |
| CN111833129A (en) | Centrifugal pump frame type bidding management platform | |
| Aini et al. | Applying house of risk analysis for supply chain risk mitigation (case study) | |
| CN110097425A (en) | A kind of shops's management system | |
| CN111832866B (en) | Mixed product frame type bidding management platform | |
| CN114418318A (en) | Generation method of priority queue of purchasing task | |
| Gao et al. | Determining winner in multi-attribute procurement auction: A method based on technical and business experts' evaluation information | |
| CN110826830A (en) | Air cooler framework protocol bidding management platform | |
| Silalahi et al. | Integration of data envelopment analysis and goal programming in supplier selection optimization | |
| CN111833006A (en) | Non-standard product frame type bidding management platform | |
| US20040128244A1 (en) | Charging device, charging method, transaction supporting device, and transaction supporting method | |
| CN111833128A (en) | Cross-project frame type bidding and tendering management platform in enterprise group |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |