CN113409027B - Power grid material reserve management system - Google Patents
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Abstract
A power grid material reserve management system belongs to the field of material management. The system comprises a primary unit reporting module, a primary unit checking module, a secondary unit reporting module, a secondary unit checking module, a superior checking module, a protocol inventory checking module and a bid-inviting purchasing module. The primary and secondary unit examination modules respectively examine primary and secondary material purchase requests, perform primary and secondary demand balance and library examination, and send related purchase requests to the superior examination module, the bid-inviting purchase module and the agreement inventory examination module according to the purchase mode; the primary unit examination module also examines the new secondary material purchasing request sent by the secondary unit examination module, performs primary demand balance and library examination, and sends related requests to the agreement inventory examination module and the superior examination module according to the purchasing mode. The superior examination module, the bid-bidding purchase module and the agreement inventory examination module generate purchase data after passing examination. The invention can reasonably plan and examine the purchasing demands of all levels.
Description
Technical Field
The invention relates to the technical field of material management, in particular to a power grid material reserve system.
Background
In the planning reporting power grid material examination stage, ERP and ECP are performed on line under the condition that the function of a planning examination part is insufficient and the planning demand examination of the regional and county company material is performed on line, and on-line and off-line interaction exists, so that data errors or omission can be caused. In addition, the resource information such as stock backlog materials is scattered at present, and manual statistics is adopted at present and is not classified. In project construction, the timeliness requirement on material supply is extremely high, and the current off-line manual matching mode cannot meet the actual requirements.
The invention patent application CN202010418616.6 discloses an inventory matching system based on automatic management, and particularly discloses an EPR system-based inventory material intelligent balance library establishment system; the business architecture of the stock material intelligent balance library comprises resource pool, intelligent matching and library result execution. The invention establishes an inventory material resource pool, classifies materials in the resource pool, establishes a county, city and province three-level balance inventory-benefiting mechanism, brings unallocated agreement inventory shares and inventory idle materials into the overall inventory resource management range of the whole province, and assists in decision making to judge whether the demand plan needs to execute balance Li Ku, thereby accelerating material turnover and pressure drop capital cost; the intelligent matching analysis Li Ku proposal is set for different demand levels, so that the aims of improving supply timeliness, pressure drop inventory and creating a good commercial environment are fulfilled. The method comprises the steps of firstly carrying out demand matching in the factory range of the unit, if no item is met or only a part of demand is met, continuing to select a secondary range for matching, if the secondary range resource is not met, carrying out demand matching in a tertiary range, if the resource pool of the tertiary range is not met, and if the resource pool of the tertiary range is not met, directly purchasing the unsatisfied part. The invention performs demand distribution from the viewpoint of balance and profit warehouse, but a set of full-scale system for demand balance distribution and purchase examination is not formed, and the purchasing demands of all levels of materials cannot be examined reasonably.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention provides a power grid material reserve management system which can reduce the data statistics workload in material plan management work, reasonably plan and examine purchasing demands of all levels and has high material reserve management efficiency.
The invention is realized by the following technical scheme:
a grid material reserve management system, comprising:
the primary unit reporting module is used for receiving a primary material purchasing request sent by a market-level demand end; the primary material purchase request comprises primary engineering project information and primary purchase information;
the primary unit examination module is used for examining primary material purchase requests, carrying out primary demand balance library examination aiming at primary purchase information, and forming new primary material purchase requests; the system is also used for checking the purchasing mode of the first-level purchasing information in the new first-level material purchasing request, when the purchasing mode is single-source purchasing or batch purchasing, the new first-level material purchasing request is sent to the upper-level checking module, when the purchasing mode is authorized entrusting purchasing, the new first-level material purchasing request is sent to the bidding purchasing module, and when the purchasing mode is agreement inventory purchasing, the new first-level material purchasing request is sent to the agreement inventory checking module; the system is also used for checking a new secondary material purchasing request, and performing primary demand balance library checking aiming at secondary purchasing information of the new secondary material purchasing request to form a secondary balance material purchasing request; the system is also used for checking whether the purchasing mode of the secondary purchasing information in the secondary balance material purchasing request is agreement inventory purchasing, if so, sending the secondary balance material purchasing request to an agreement inventory checking module, and if not, sending the secondary balance material purchasing request to an upper checking module;
the secondary unit reporting module is used for receiving a secondary material purchasing request sent by the county level demand end; the secondary material purchase request comprises secondary engineering project information and secondary purchase information;
the secondary unit examination module is used for examining the secondary material purchase request, carrying out secondary demand balance library examination aiming at the secondary purchase information, and forming a new secondary material purchase request; the system is also used for checking the purchasing mode of the second-level purchasing information in the new second-level material purchasing request, when the purchasing mode is single-source purchasing or batch purchasing, the new second-level material purchasing request is sent to the first-level checking module, when the purchasing mode is authorized to delegate purchasing, the new second-level material purchasing request is sent to the bidding purchasing module, and when the purchasing mode is agreement inventory purchasing, the new second-level material purchasing request is sent to the first-level checking module;
the upper-level examination module is used for examining the new primary material purchase request and the secondary balance material purchase request, and generating purchase data after the examination passes the financial budget;
the agreement inventory checking module is used for checking new primary material purchasing requests and secondary balance material purchasing requests, and generating purchasing data after the checking is passed;
and the bid-recruitment purchasing module is used for examining the new primary material purchasing request and the new secondary material purchasing request, and generating purchasing data after the examination is passed.
The system is constructed on the power grid cloud and adopts a distributed service architecture. The distributed service architecture comprises a distributed service layer and a data layer, and utilizes interfaces to interface county, city and province three-level systems (ERP and ECP systems) to realize the purchase demand reporting and examination of three-level material departments, and utilizes balance to balance the purchase demand in the reporting process, thereby solving the problems of asymmetrical system information of each level and complicated manual statistics.
The system can reasonably plan and examine the purchasing requirements of all levels, the county purchasing request declares the requirements to pass through the county interior, the city and the provincial level in sequence, and the city purchasing request declares the requirements to pass through the city interior and the provincial level in sequence. And in the checking process, different purchasing requirements are checked in different purchasing modes, so that the checking efficiency of purchasing requests is improved.
Preferably, the system further comprises a primary unit reserve plan examination module for examining the primary unit reserve plan sent by the market-level demand end, and sending examination qualified information to the market-level demand end after the examination is passed; the market-level demand terminal sends a primary material purchasing request to a primary unit reporting module based on a primary unit reserve plan; the primary unit reserve plan comprises engineering material inventory and technical specification books corresponding to the primary unit engineering project.
Preferably, the primary unit reserve plan review module includes:
the rule checking library is used for storing information complete rules, purchasing information standard rules and technical standard rules;
the first-level unit examination unit is used for calling examination rules in the rule examination library, carrying out information integrity, purchasing information standardization and technical compliance examination on the first-level unit monthly reserve plan, if the examination is passed, sending examination qualified information to the market-level demand end, and if the examination is not passed, sending examination unqualified information to the market-level demand end.
Preferably, the first-level unit inspection module includes:
the primary demand balance library screening unit is used for screening primary material purchasing requests, conducting primary demand balance library screening on primary purchasing information, screening the material reserve quantity in a primary unit reserve resource pool, determining the quantity of actual engineering project demands, and forming new primary material purchasing requests; the system is also used for checking a new secondary material purchasing request, carrying out primary demand balance and library checking aiming at the secondary purchasing information of the new secondary material purchasing request, checking the material reserve quantity in a secondary unit reserve resource pool, determining the required quantity of an actual engineering project and forming a secondary balance material purchasing request;
the primary purchasing mode examining unit is used for examining purchasing modes of primary purchasing information in the new primary purchasing mode, sending the new primary purchasing mode to the upper-level examining module when the purchasing mode is single-source purchasing or batch purchasing, sending the new primary purchasing mode to the bid purchasing module when the purchasing mode is authorized entrusting purchasing, and sending the new primary purchasing mode to the agreement inventory examining module when the purchasing mode is agreement inventory purchasing; and the system is also used for checking whether the purchasing mode of the secondary purchasing information in the secondary balance material purchasing request is agreement inventory purchasing, if so, sending the secondary balance material purchasing request to an agreement inventory checking module, and if not, sending the secondary balance material purchasing request to an upper checking module.
Preferably, the first-level unit inspection module further includes: the primary unit demand unit is used for detecting whether the purchasing mode in the primary purchasing information is agreement inventory purchasing when the primary unit inspection module receives the primary material purchasing request, if so, combining the material demand quantity belonging to the agreement inventory purchasing, otherwise, not combining; and then sending the combined primary material purchase request or the uncombined primary material purchase request to a primary demand balance library checking unit.
Preferably, the system further comprises a secondary unit reserve plan examination module for examining the secondary unit reserve plan sent by the county level demand end, and sending examination qualification information to the county level demand end after the examination is passed; the county-level demand terminal sends a secondary material purchasing request to a secondary unit reporting module based on a secondary unit reserve plan; the secondary unit reserve plan includes an engineering material inventory and a technical specification corresponding to the secondary unit engineering project.
Preferably, the secondary unit reserve plan review module includes:
the rule checking library is used for storing information complete rules, purchasing information standard rules and technical standard rules;
and the secondary unit examination unit is used for calling examination rules in the rule examination library, carrying out information integrity, purchasing information standardization and technical compliance examination on the secondary unit monthly reserve plan, sending examination qualified information to the county level demand end if the examination is passed, and sending examination unqualified information to the county level demand end if the examination is not passed.
Preferably, the secondary unit inspection module includes:
the secondary demand balance and benefit library examination unit is used for examining the secondary material purchasing request, carrying out secondary demand balance and benefit library examination aiming at secondary purchasing information, checking the material reserve quantity in a secondary unit reserve resource pool, determining the demand quantity of an actual engineering project and forming a new secondary material purchasing request;
the second-level purchasing mode examining unit is used for examining the purchasing mode of the second-level purchasing information in the new second-level purchasing request, when the purchasing mode is single-source purchasing or batch purchasing, the new second-level purchasing request is sent to the first-level examining module, when the purchasing mode is authorized to delegate purchasing, the new second-level purchasing request is sent to the bidding purchasing module, and when the purchasing mode is agreement inventory purchasing, the new second-level purchasing request is sent to the first-level examining module.
Preferably, the secondary unit inspection module further includes: the second-level unit demand unit is used for detecting whether the purchasing mode in the second-level purchasing information is agreement inventory purchasing when receiving the second-level material purchasing request, if so, combining the material demand quantity belonging to the agreement inventory purchasing, otherwise, not combining; and then sending the combined secondary material purchase request or the non-combined secondary material purchase request to a secondary demand balance benefit library examination unit.
Preferably, the protocol inventory inspection module includes:
the protocol inventory checking unit is used for synchronizing the protocol inventory plan and the protocol inventory data of the ERP system;
the agreement inventory checking unit is used for checking new primary material purchasing requests and secondary balance material purchasing requests, generating purchasing data after checking, and returning checking failure to the primary unit checking module;
the agreement inventory checking unit is performed before the agreement inventory checking unit checks the primary material purchase request and the secondary balance material purchase request.
The invention has the following beneficial effects:
a power grid material reserve management system can reasonably plan and examine purchasing demands of all levels, balance purchasing demands by utilizing balance profit banks in the examination process, optimize balance material reserve and purchasing demands, and improve material reserve management efficiency.
Drawings
FIG. 1 is a block diagram of a system architecture of a grid material reserve management system of the present invention;
FIG. 2 is a flow chart of a first-level unit material procurement request declaration, wherein the first-level unit mainly refers to a municipal-level unit (also including a generic unit);
FIG. 3 is a flow chart of a request for purchasing materials from a secondary unit, which mainly refers to a county level unit.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
The invention discloses a power grid material reporting system which is realized based on a power grid cloud, wherein the power grid cloud adopts a distributed service architecture and comprises a distributed service layer and a data layer. The distributed service layer supports different service types of services, and is divided into end processing services and non-end processing services. The terminal processing service corresponds to the external access of the power grid cloud, and different access modes correspond to different terminal processing services, such as browser terminal access corresponding to WEB terminal processing service and desktop terminal access corresponding to desktop terminal processing service. The end processing service may invoke any non-end processing service. Non-end processing services may invoke each other. The distributed service architecture is a distributed micro-service architecture and comprises a plurality of micro applications and micro services, project application instances are deployed on an ECS application server and integrated with related service systems through interfaces, and data are integrated from ODPS to RDS databases to realize data query and analysis.
The system of the invention utilizes the framework to construct a power grid material reserve management system. Referring to fig. 1, the system for managing the material reserves of the power grid comprises a primary unit reporting module, a primary unit checking module, a secondary unit reporting module, a secondary unit checking module, a superior checking module, a protocol inventory checking module and a bid purchasing module. The primary unit reporting module is used for receiving a primary material purchasing request sent by a market-level demand end. The primary material purchase request comprises primary engineering project information and primary purchase information. The secondary unit reporting module is used for receiving a secondary material purchasing request sent by the county level demand end. The secondary material purchase request comprises secondary engineering project information and secondary purchase information. The first-level engineering project and the second-level engineering project respectively correspond to the engineering project of the first-level unit and the engineering project of the second-level unit. The engineering project includes engineering project names, such as 220kv design project of certain road section in Zhejiang province, such as 110kv design project of certain road section in Huzhou city. The primary purchase information and the secondary purchase information respectively correspond to the purchase information of the primary unit and the purchase information of the secondary unit. The purchase information comprises purchase price, purchase mode, purchase category, purchase quantity, material information, technical specification ID and purchase price. And the purchase information is determined according to the engineering material inventory information. The purchasing mode comprises national network agreement inventory, network province agreement inventory, national network centralized bidding purchasing, network province centralized bidding purchasing, single source purchasing and authorized purchasing. The purchase category comprises equipment, materials, services, all electric energy meter special items and the like. The primary unit examination module examines the primary material purchasing request sent by the primary unit reporting module, sequentially performs balance library and purchasing mode examination, and sends the related request to an upper examination module, a bid-inviting purchasing module and a protocol inventory examination module at a provincial level demand end according to the purchasing mode to perform targeted purchasing examination (see fig. 2). The second-level unit examination module examines the second-level material purchasing request sent by the second-level unit reporting module, carries out balance Li Ku and purchasing mode examination in the second-level unit, carries out targeted purchasing examination on the authorized delegated purchasing mode directly by the bidding purchasing module positioned at the provincial demand end, carries out balance benefit library examination of the first-level unit on other purchasing types except the authorized delegated purchasing mode in the first-level examination module, and finally carries out targeted purchasing examination of the upper-level module and the protocol inventory module according to the purchasing mode (see figure 3).
Specifically, the primary unit examination module comprises a primary demand balance library examination unit and a primary purchasing mode examination unit. The primary demand balance library screening unit is used for screening primary material purchasing requests, conducting primary demand balance library screening on primary purchasing information, screening the material reserve quantity in a primary unit reserve resource pool, determining the quantity of actual engineering project demands, and forming new primary material purchasing requests. And then, the primary demand balance interest rate examination unit sends a new primary material purchase request to the primary purchase mode examination unit. The primary purchasing mode examining unit is used for examining purchasing modes of primary purchasing information in the new primary material purchasing request: when the purchasing mode is single-source purchasing or batch purchasing, a new primary material purchasing request is sent to a superior inspection module; when the purchasing mode is authorized to delegate purchasing, a new primary material purchasing request is sent to a bidding purchasing module; when the purchasing mode is agreement inventory purchasing, a new primary material purchasing request is sent to an agreement inventory checking module. The above process substantially completes the first-level unit material procurement request declaration flowchart (see fig. 2).
The primary unit examination module further comprises a primary unit demand unit for detecting whether the purchasing mode in the primary purchasing information is agreement inventory purchasing when the primary unit examination module receives the primary material purchasing request, if yes, combining the material demand quantity belonging to the agreement inventory purchasing, otherwise, not combining; and then sending the combined primary material purchase request or the uncombined primary material purchase request to a primary demand balance library checking unit. For example, the same materials conforming to the national network protocol inventory are combined in material demand quantity, and the like.
Specifically, the secondary unit examination module comprises a secondary demand balance library examination unit and a secondary purchasing mode examination unit. The secondary demand balance and benefit library examination unit is used for examining the secondary material purchasing request, carrying out secondary demand balance and benefit library examination aiming at secondary purchasing information, checking the material reserve quantity in a secondary unit reserve resource pool, determining the actual engineering project demand quantity and forming a new secondary material purchasing request. And then, the secondary demand balance interest rate examination unit sends a new secondary material purchase request to the secondary purchase mode examination unit. The second-level purchasing mode examining unit is used for examining purchasing modes of the second-level purchasing information in the new second-level material purchasing request: when the purchasing mode is single source purchasing or batch purchasing, a new secondary material purchasing request is sent to the primary inspection module, when the purchasing mode is authorized entrusting purchasing, a new secondary material purchasing request is sent to the bidding purchasing module, and when the purchasing mode is agreement inventory purchasing, a new secondary material purchasing request is sent to the primary inspection module.
When the secondary purchasing mode is single source purchasing or batch purchasing or agreement inventory purchasing, the primary inspection module is required to be entered for inspection. Therefore, the primary demand balance and benefit library checking unit is also used for checking new secondary material purchasing requests, carrying out primary demand balance and benefit library checking on the secondary purchasing information of the new secondary material purchasing requests, checking the material reserve quantity in the secondary unit reserve resource pool, determining the required quantity of actual engineering projects and forming the secondary balance material purchasing requests. And then, the primary demand balance and profit library checking unit sends a secondary balance material purchasing request to the primary purchasing mode checking unit. The primary purchasing mode examining unit is further used for examining whether the purchasing mode of the secondary purchasing information in the secondary balance material purchasing request is agreement inventory purchasing, if yes, sending the secondary balance material purchasing request to the agreement inventory examining module, and if not, sending the secondary balance material purchasing request to the upper examining module. The above process substantially completes the secondary unit material procurement request declaration flowchart (see fig. 3).
The secondary unit examination module further comprises a secondary unit demand unit, which is used for detecting whether the purchasing mode in the secondary purchasing information is agreement inventory purchasing when receiving the secondary material purchasing request, if yes, combining the material demand quantity belonging to the agreement inventory purchasing, otherwise, not combining; and then sending the combined secondary material purchase request or the non-combined secondary material purchase request to a secondary demand balance benefit library examination unit. For example, the same materials conforming to the national network protocol inventory are combined in material demand quantity, and the like.
The upper-level examination module is used for examining new primary material purchase requests and secondary balance material purchase requests, and generating purchase data after the examination passes the financial budget. Taking the primary material purchase request as an example, approving the purchase information in the primary material purchase request, and sequentially carrying out financial approval, project WBS information verification and general calculation verification on the purchase quantity and the purchase price. In the auditing process, the national network reference price list needs to be checked, whether the national network reference price list accords with the current annual budget/current month/current quaternary budget is audited, specific purchasing data is formed after the auditing is passed, and a third party provider is sent to purchase. Likewise, the secondary balance material procurement request is also reviewed.
The agreement inventory examination module is used for examining new primary material purchase requests and secondary balance material purchase requests, and generating purchase data after examination. The agreement stock contains a plurality of types, each agreement stock having determined the corresponding supplier at the time of agreement subscription, for which purpose purchase data of the corresponding supplier is formed by determining the agreement stock type of the required purchase material and sent to the supplier.
And the bid-inviting purchasing module is used for checking the new primary material purchasing request and the new secondary material purchasing request, and generating purchasing data after the checking is passed. The bid-bidding purchasing module specifically comprises a material purchasing demand unit and a bid-bidding purchasing unit. The material purchasing demand unit is used for classifying purchasing materials for primary material purchasing requests or new secondary material purchasing requests and performing different bidding purchasing according to the material types. Wherein, the material to be purchased needs to be purchased uniformly. And after the material purchasing demand unit is classified, sending the material purchasing demand unit to a bidding purchasing unit for bidding purchasing according to the material classification. The bidding purchasing module further comprises a supplier unit, wherein the supplier unit stores a supplier list and materials corresponding to the material categories. And the bidding and purchasing unit performs bidding of corresponding materials to related suppliers according to the storage information of the supplier units, forms purchasing data of the corresponding suppliers and sends the purchasing data to the suppliers.
The system also comprises a primary unit reserve plan examination module which is used for examining the primary unit reserve plan sent by the market-level demand end and sending examination qualified information to the market-level demand end after examination is passed. The market-level demand end group sends a primary material purchasing request to the primary unit reporting module based on the primary unit reserve plan. The primary unit reserve plan comprises engineering material inventory and technical specification books corresponding to the primary unit engineering project. The engineering material album comprises material codes, technical specification IDs and required quantity. The market-level design unit designs the project entrusted by the project unit to finish the engineering material inventory, and the project unit checks the engineering material inventory. After the verification is passed, the verification is submitted to a market-level material department to form a primary unit storage plan.
Specifically, the primary unit reserve plan review module includes a rule review library and a primary unit review unit. The rule checking library is used for storing information complete rules, purchasing information standard rules and technical standard rules. The information integrity rule mainly refers to whether the level unit reserve plan is complete or not, and whether engineering project information and purchasing information are complete or not. The information integrity rule is set according to the level unit reserve plan inclusion information. The purchasing information standardization rule is mainly determined according to the purchasing catalogue, and whether purchasing information is set according to the purchasing catalogue is determined. The technical specification rule is a technical rule set according to national standards, and the project with different voltage levels needs to be designed according with regulations. The first-level unit examination unit is used for calling examination rules in the rule examination library, carrying out information integrity, purchasing information standardization and technical compliance examination on the first-level unit month storage plan, if the examination is passed, sending examination qualified information to the market-level demand end, and if the examination is not passed, sending examination unqualified information to the market-level demand end. The information integrity rule comprises whether the information in the primary unit reserve plan is missing or not, if 'Null' exists, the primary unit examination unit feeds back examination abnormal information, and the information integrity rule further comprises the condition that the information in the primary unit reserve plan is filled in errors (determined according to filling range standards). For example, if the purchasing information lacks national standard materials, the first-level unit examination unit feeds back abnormal material normalization information. For another example, the project voltage level filling ranges are 500 kV, 220kV, 110kV, 35 kV, and the actual declaration voltage level is 111 kV, and the first-level unit inspection unit feeds back information to fill out normalized anomaly information. The purchasing information specification rules comprise rules of whether the material subclasses, the middle class and the major class are in the purchasing catalogue. The purchasing directory is formed by purchasing directory data according to a purchasing category and material classification corresponding relation table, and the purchasing directory data is indexed by material codes. The primary unit inspection unit also inspects the technical compliance of the monthly reserve plan according to the technical specification rules pre-stored in the grid material inspection system. For example, for a subclass of "capacitor bank series reactor'", the material description contains "hollow" in an amount that is 3 times the amount of the subclass of "frame capacitor bank" or "collective capacitor bank" required under the same project, and the material description contains "iron core" in an amount consistent with the amount of the subclass of "frame capacitor bank" or "collective capacitor bank" required under the same project. For another example, the subclass is "ground change", the material description contains "10KV", the requirement corresponding to the engineering name should contain the "arc suppression coil" subclass requirement, and both requirements should be the same cure ID. For another example, the subclass "capacitor bank series reactors" cannot be purchased separately. The requirements should include a subclass of "collective capacitor bank (without reactor)" or "frame capacitor (without reactor)" corresponding to the requirements under the engineering name, and both requirements should be the same curing ID. Such as the examples described above, the technical specification rules are set according to national standards, and the technical specification rules are set according to design project specifications and grades according to different national standards.
The system also comprises a secondary unit reserve plan examination module which is used for examining the secondary unit reserve plan sent by the county level demand end and sending examination qualified information to the county level demand end after examination is passed. The county-level demand terminal sends a secondary material purchase request to a secondary unit reporting module based on the secondary unit reserve plan. The secondary unit reserve plan includes an engineering material inventory and a technical specification corresponding to the secondary unit engineering project. The engineering material album comprises material codes, technical specification IDs and required quantity. The county-level design unit designs the project entrusted by the project unit to finish the engineering material inventory, and the project unit carries out auditing on the engineering material inventory. After the verification is passed, reporting to county-level material departments to form a secondary unit reserve plan.
Specifically, the secondary unit reserve plan review module comprises a rule review library and a secondary unit review unit. The rule checking library is used for storing information complete rules, purchasing information standard rules and technical standard rules. The stored content of the rule checking library is basically similar to that of the first-level unit reserve plan checking module, and the only difference is that the catcher project grades are different according to different county and city grades, and the rule standard is determined according to the project grades. That is, the rule check library of the secondary unit reserve plan checking module does not store the high standard rule of the item which can be accepted by the primary unit. The rule checking library of the primary unit storage plan checking module can store rules that the primary unit and the secondary unit can both accept the items, or only store high standard rules that the primary unit can accept the items. The secondary unit examination unit is used for calling examination rules in the rule examination library, carrying out information integrity, purchasing information standardization and technical compliance examination on the secondary unit monthly reserve plan, if the examination is passed, sending examination qualified information to the county level demand end, and if the examination is not passed, sending examination unqualified information to the county level demand end. The information integrity rule comprises whether the information in the secondary unit reserve plan is missing, if 'Null' exists, the secondary unit examination unit feeds back examination abnormal information, and the information integrity rule also comprises the condition that the information in the secondary unit reserve plan is filled in errors (determined according to filling range standards). For example, if the purchasing information lacks national standard materials, the secondary unit examination unit feeds back abnormal material normalization information. For another example, the project voltage level filling ranges are 500 kV, 220kV, 110kV and 35 kV, and the actual declaration voltage level is 111 kV, and the secondary unit examination unit feeds back information to fill out normalization abnormality information. The purchasing information specification rules comprise rules of whether the material subclasses, the middle class and the major class are in the purchasing catalogue. The purchasing directory is formed by purchasing directory data according to a purchasing category and material classification corresponding relation table, and the purchasing directory data is indexed by material codes. The secondary unit inspection unit also inspects the technical compliance of the monthly reserve plan according to the technical specification rules pre-stored in the grid material inspection system. For example, for a subclass of "capacitor bank series reactor'", the material description contains "hollow" in an amount that is 3 times the amount of the subclass of "frame capacitor bank" or "collective capacitor bank" required under the same project, and the material description contains "iron core" in an amount consistent with the amount of the subclass of "frame capacitor bank" or "collective capacitor bank" required under the same project. For another example, the subclass is "ground change", the material description contains "10KV", the requirement corresponding to the engineering name should contain the "arc suppression coil" subclass requirement, and both requirements should be the same cure ID. For another example, the subclass "capacitor bank series reactors" cannot be purchased separately. The requirements should include a subclass of "collective capacitor bank (without reactor)" or "frame capacitor (without reactor)" corresponding to the requirements under the engineering name, and both requirements should be the same curing ID. Such as the examples described above, the technical specification rules are set according to national standards, and the technical specification rules are set according to design project specifications and grades according to different national standards.
It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are by way of example only and are not limiting. The objects of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been shown and described in the examples and embodiments of the invention may be modified or practiced without departing from the principles described.
Claims (1)
1. A power grid material reserve management system, comprising:
a primary unit reserve planning review module comprising:
the rule checking library is used for storing information complete rules, purchasing information standard rules and technical standard rules;
the first-level unit examination unit is used for calling examination rules in the rule examination library, carrying out information integrity, purchasing information standardization and technical compliance examination on the first-level unit monthly reserve plan, and if the examination is passed, sending examination qualified information to a market-level demand end, and the market-level demand end sends a first-level material purchasing request to the first-level unit reporting module based on the first-level unit reserve plan; the primary unit reserve plan comprises engineering material inventory and technical specification books corresponding to primary unit engineering projects; if the examination is not passed, sending examination disqualification information to a market-level demand end;
the primary unit reporting module is used for receiving a primary material purchasing request sent by a market-level demand end; the primary material purchase request comprises primary engineering project information and primary purchase information;
a primary unit review module comprising:
the primary demand balance library screening unit is used for screening primary material purchasing requests, conducting primary demand balance library screening on primary purchasing information, screening the material reserve quantity in a primary unit reserve resource pool, determining the quantity of actual engineering project demands, and forming new primary material purchasing requests; the system is also used for checking a new secondary material purchasing request, carrying out primary demand balance and library checking aiming at the secondary purchasing information of the new secondary material purchasing request, checking the material reserve quantity in a secondary unit reserve resource pool, determining the required quantity of an actual engineering project and forming a secondary balance material purchasing request;
the primary purchasing mode examining unit is used for examining purchasing modes of primary purchasing information in the new primary purchasing mode, sending the new primary purchasing mode to the upper-level examining module when the purchasing mode is single-source purchasing or batch purchasing, sending the new primary purchasing mode to the bid purchasing module when the purchasing mode is authorized entrusting purchasing, and sending the new primary purchasing mode to the agreement inventory examining module when the purchasing mode is agreement inventory purchasing; the system is also used for checking whether the purchasing mode of the secondary purchasing information in the secondary balance material purchasing request is agreement inventory purchasing, if so, sending the secondary balance material purchasing request to an agreement inventory checking module, and if not, sending the secondary balance material purchasing request to an upper checking module;
the primary unit demand unit is used for detecting whether the purchasing mode in the primary purchasing information is agreement inventory purchasing when the primary unit inspection module receives the primary material purchasing request, if so, combining the material demand quantity belonging to the agreement inventory purchasing, otherwise, not combining; then sending the combined primary material purchase request or the non-combined primary material purchase request to a primary demand balance library checking unit;
a secondary unit reserve planning review module comprising:
the rule checking library is used for storing information complete rules, purchasing information standard rules and technical standard rules;
the secondary unit examination unit is used for calling examination rules in the rule examination library, carrying out information integrity, purchasing information standardization and technical compliance examination on a secondary unit monthly reserve plan, and if the examination is passed, sending examination qualification information to a county-level demand end, and sending a secondary material purchasing request to a secondary unit reporting module by the county-level demand end based on the secondary unit reserve plan; the secondary unit reserve plan comprises engineering material inventory and technical specification books corresponding to the secondary unit engineering project; if the examination is not passed, sending examination unqualified information to a county-level demand end;
the secondary unit reporting module is used for receiving a secondary material purchasing request sent by the county level demand end; the secondary material purchase request comprises secondary engineering project information and secondary purchase information;
a secondary unit review module comprising:
the secondary demand balance and benefit library examination unit is used for examining the secondary material purchasing request, carrying out secondary demand balance and benefit library examination aiming at secondary purchasing information, checking the material reserve quantity in a secondary unit reserve resource pool, determining the demand quantity of an actual engineering project and forming a new secondary material purchasing request;
the second-level purchasing mode examining unit is used for examining the purchasing mode of the second-level purchasing information in the new second-level purchasing request, when the purchasing mode is single-source purchasing or batch purchasing, the new second-level purchasing request is sent to the first-level examining module, when the purchasing mode is authorized to delegate purchasing, the new second-level purchasing request is sent to the bidding purchasing module, and when the purchasing mode is agreement inventory purchasing, the new second-level purchasing request is sent to the first-level examining module;
the second-level unit demand unit is used for detecting whether the purchasing mode in the second-level purchasing information is agreement inventory purchasing when receiving the second-level material purchasing request, if so, combining the material demand quantity belonging to the agreement inventory purchasing, otherwise, not combining; then sending the combined secondary material purchasing request or the non-combined secondary material purchasing request to a secondary demand balance and benefit warehouse examining unit;
the upper-level examination module is used for examining the new primary material purchase request and the secondary balance material purchase request, and generating purchase data after the examination passes the financial budget;
the agreement inventory checking module is used for checking new primary material purchasing requests and secondary balance material purchasing requests, and generating purchasing data after the checking is passed; the protocol inventory review module includes:
the protocol inventory checking unit is used for synchronizing the protocol inventory plan and the protocol inventory data of the ERP system;
the agreement inventory checking unit is used for checking new primary material purchasing requests and secondary balance material purchasing requests, generating purchasing data after checking, and returning checking failure to the primary unit checking module;
the agreement inventory checking unit is performed before the agreement inventory checking unit checks the primary material purchasing request and the secondary balance material purchasing request;
and the bid-recruitment purchasing module is used for examining the new primary material purchasing request and the new secondary material purchasing request, and generating purchasing data after the examination is passed.
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