CN115115304A - A wisdom material management system for power plant - Google Patents
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Abstract
The invention provides an intelligent material management system for a power plant, belonging to the technical field of material management; the technical problem to be solved is as follows: the improvement of a hardware structure of an intelligent material management system for a power plant is provided; the technical scheme for solving the technical problems is as follows: the system comprises an Internet client, a local area network bar code/label system, a Web server, an interface server, an open type application server bus, an authentication server, a database provider, a service provider and a database management system, wherein the Internet client communicates with the Web server through the Internet, a firewall is arranged between the Internet client and the Web server, the Web server and the local area network client are in two-way communication with the interface server respectively, the interface server is in two-way communication with the authentication server, the database provider and the service provider through the open type application server bus, and the database management system is in two-way communication with the database provider; the invention is applied to material management.
Description
Technical Field
The invention provides an intelligent material management system for a power plant, and belongs to the technical field of intelligent material management of the power plant.
Background
As a large part of the production cost of the power plant is material consumption, scientific management of materials has important significance on power plant operation. The object of material management mainly comprises production materials except fuel, such as spare parts, worn parts, common materials, tools, labor insurance products, office supplies and the like. The material management provides material support for equipment maintenance and safety production, so that a material management department and a use department can obtain first-hand information of inventory materials in time, and plan can be adjusted in time according to inventory conditions and requirements, unnecessary inventory is reduced, cost is reduced, and working efficiency is improved. And enhancing the management of suppliers. The material management is an important link for guaranteeing supply, reducing inventory and improving the utilization rate of funds.
The existing physical management has the problems of incompleteness, untimely performance, high cost and disordered management, so that the intelligent material management system for the power plant is provided, the material management can meet the material requirements of production and management of enterprises in time on one hand, and the inventory fund occupation and the material backlog and waste are reduced as far as possible on the other hand, thereby reducing the production cost.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to solve the technical problems that: the improvement of a hardware structure of an intelligent material management system for a power plant is provided.
In order to solve the technical problems, the invention adopts the technical scheme that: a smart material management system for a power plant is based on a B/S structure and comprises an Internet client, a local area network bar code/label system, a Web server, an interface server, an open application server bus, an authentication server, a database provider, a service provider and a database management system, wherein the Internet client is communicated with the Web server through the Internet, a firewall is arranged between the Internet client and the Web server, the Web server and the local area network client are respectively in two-way communication with the interface server, the interface server is in two-way communication with the authentication server, the database provider and the service provider through the open application server bus, and the database management system is in two-way communication with the database provider;
the local area network bar code/label system is accessed to an internal local area network through a gateway or a route, the Web server and client sides of all departments and client sides of a warehouse management field realize the safety management of material management and personnel authentication through a block chain, and the management authorities of different responsibility departments are divided;
the client side of each department and the client side of the warehouse management site are respectively provided with an intelligent material management platform, the software structure of the intelligent material management platform comprises a control center and a material management part, wherein the control center comprises role management, user management, password management and authority management of system maintenance foundation, the material management comprises a material coding management module, a basic information management module, a material inventory management module, a material fund and financial audit management module, a material quota management module, a material bar code management module and a correlation module, the association module is used for automatically calling historical management information of the materials with the same label and realizing information association among the material and material coding management module, the basic information management module, the material inventory management module, the material fund and financial auditing management module, the material quota management module and the material barcode management module.
The intelligent physical management platform is embedded with a workflow management system, and the workflow management system comprises a workflow engine structure, a workflow engine interface specification and management of an engine to system operation.
The material code management module comprises material code information, material classification information, material specification information, warehouse shelf information, measurement unit information and the setting of relevant parameters of stock materials, and the functions of batch import and export and quick retrieval of support material codes are achieved.
The basic data management module comprises material code management and maintenance, material classification management, material entry management, warehouse maintenance and supplier maintenance, system account set maintenance, system accounting period maintenance, annual terminal data transfer, material initial inventory maintenance and access authority of warehouse information.
The material inventory management module comprises material receiving management, warehousing management, adoption management, inventory management and allocation management, and realizes ordering points and maximum/minimum planned inventory supplement through a precise prediction and planning algorithm;
the method comprises the following steps of carrying out various settings on materials, including safety stock, stock high limit, stock low limit and storage life, and providing an early warning mechanism;
supporting batch control and quality tracking of key materials;
when the material is received, the material quota is automatically updated;
when the materials are put in a warehouse, designating a warehouse and a warehouse location;
when the materials are delivered into and delivered out of the warehouse, the inventory records are refreshed immediately;
when the materials are put in and taken out of the warehouse, corresponding bookkeeping vouchers are automatically generated, and the financial accounts reflect the inventory change conditions in real time;
and supporting inventory checking of the inventory and adjusting the inventory according to the inventory checking result.
The goods and materials bar code management module comprises a material bar code label, a storage position bar code label and a document bar code, the self-definition and printing of the material bar code label are realized through a bar code printer, and the label and the bar code are scanned through a wireless data acquisition unit respectively to realize warehousing and ex-warehouse.
The correlation module is used for realizing the correlation between the scanning dynamic information of the materials of the same label or bar code and the material information of the same type of label or bar code, and comprises the steps of carrying out real-time statistics on the information of historical input information, ex-warehouse and in-warehouse information, information of the drawing personnel and departments, the historical inventory information of the same type of material, the current inventory information, the drawing personnel departments, the time and the quantity of the label material during label scanning, and carrying out information notification on personnel equipment with management authority.
Compared with the prior art, the invention has the beneficial effects that: the intelligent material management system for the power plant can realize the comprehensive management of materials of the power plant from storage to delivery and from material manufacturers to departments, so that the material management departments and the use departments can obtain the first-hand information of the stored materials in time, and plan can be adjusted in time according to the storage condition and the demand, thereby reducing unnecessary storage, lowering cost and improving working efficiency.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of the system of the present invention;
FIG. 2 is a schematic diagram of a local area network barcode/label system according to the present invention;
FIG. 3 is a schematic structural diagram of a workflow management system supporting networked distributed applications according to the present invention.
Detailed Description
As shown in fig. 1 to 3, the present invention relates to an intelligent material management system for a power plant, which is based on a B/S structure and comprises an Internet client, a local area network barcode/label system, a Web server, an interface server, an open application server bus, an authentication server, a database provider, a service provider, and a database management system, wherein the Internet client communicates with the Web server through the Internet, a firewall is disposed between the Internet client and the Web server, the Web server and the local area network client respectively communicate with the interface server in two ways, the interface server communicates with the authentication server, the database provider, and the service provider in two ways through the open application server bus, and the database management system communicates with the database provider in two ways;
the local area network bar code/label system is accessed to an internal local area network through a gateway or a route, the Web server and client sides of all departments and client sides of a warehouse management field realize the safety management of material management and personnel authentication through a block chain, and the management authorities of different responsibility departments are divided;
an intelligent material management platform is arranged on each department client and each warehouse management field client, the software structure of the intelligent material management platform comprises a control center and a material management part, wherein the control center comprises role management, user management, password management and authority management of system maintenance foundation, the material management comprises a material coding management module, a basic information management module, a material inventory management module, a material fund and financial audit management module, a material quota management module, a material bar code management module and a correlation module, the association module is used for automatically calling historical management information of the materials with the same label and realizing information association among the material and material coding management module, the basic information management module, the material inventory management module, the material fund and financial audit management module, the material quota management module and the material barcode management module.
The intelligent physical management platform is embedded with a workflow management system, and the workflow management system comprises a workflow engine structure, a workflow engine interface specification and management of an engine on system operation.
The material code management module comprises material code information, material classification information, material specification information, warehouse shelf information, measurement unit information and the setting of relevant parameters of stock materials, and the functions of batch import and export and quick retrieval of support material codes are achieved.
The basic data management module comprises material code management and maintenance, material classification management, material entry management, warehouse maintenance and supplier maintenance, system account set maintenance, system accounting period maintenance, annual terminal data transfer, material initial inventory maintenance and access authority of warehouse information.
The material inventory management module comprises material receiving management, warehousing management, adoption management, inventory management and allocation management, and realizes ordering points and maximum/minimum planned inventory supplement through a precise prediction and planning algorithm;
the method comprises the following steps of carrying out various settings on materials, including safety stock, stock high limit, stock low limit and storage life, and providing an early warning mechanism;
supporting batch control and quality tracking of key materials;
when the material is received, the material quota is automatically updated;
when the materials are put in storage, a warehouse and a warehouse position are designated;
when the materials are delivered into and stored in a warehouse, immediately refreshing the inventory records;
when the materials are put in and out of a warehouse, corresponding bookkeeping vouchers are automatically generated, and the change condition of the warehouse is reflected on a financial account in real time;
and supporting inventory checking of the inventory and adjusting the inventory according to the inventory checking result.
The goods and materials bar code management module comprises a material bar code label, a storage position bar code label and a document bar code, the self-definition and printing of the material bar code label are realized through a bar code printer, and the label and the bar code are scanned through a wireless data acquisition unit respectively to realize warehousing and ex-warehouse.
The correlation module is used for realizing the correlation between the scanning dynamic information of the materials of the same label or bar code and the material information of the same type of label or bar code, and comprises the steps of carrying out real-time statistics on the information of historical input information, ex-warehouse and in-warehouse information, information of the drawing personnel and departments, the historical inventory information of the same type of material, the current inventory information, the drawing personnel departments, the time and the quantity of the label material during label scanning, and carrying out information notification on personnel equipment with management authority.
The structure diagram of the intelligent material management system for the power plant is shown in fig. 1, the system supports a B/S structure, a client can operate all functions of the system only by a standard Internet browser, and a platform can be constructed on the Internet; a secure communication protocol is supported, and the security of data in the communication process is ensured; the system supports an authentication system based on a security certificate and multi-level security measures to ensure the safe operation of the system; the XML standard is supported, and the data integration with other systems is simply realized; the system level provides dynamic fault-tolerant and load balancing technology, and the system is ensured to operate safely and efficiently.
The invention adopts a modular system structure, is convenient for upgrading and expanding, and can realize a software system structure based on the modules and a method for constructing an integrated system by the modules. The method comprises the steps of defining specifications of components, managing the component library, controlling the safety of the components, establishing the component library facing the power generation industry, developing a component library management tool, providing functions of browsing, retrieving, inquiring, adding, deleting, modifying, version controlling, parameter adapting, authentication issuing, authority controlling, monitoring and the like of the components, providing component configuration, parameter adjusting and component cutting of an instance management information system based on the components, and supporting component integrity and consistency check of the instance management information system.
The workflow management embedded in the intelligent material management platform can rapidly deploy and implement new enterprise applications, and the structure of the workflow management embedded in the intelligent material management platform is shown in fig. 3. The system has a perfect workflow engine structure, a workflow engine interface specification (an interface between the engine and a modeling tool, an interface between the engine and a workflow management tool, and an interface between the engine and an enterprise application program), and management of system operation by the engine (including starting and running of workflow instances, navigation among different activities in a process, monitoring and coordinated management of the workflow instances, and the like).
The method comprises the following specific steps:
supporting the workflow, expressing the business flow in a visual mode, and organizing related functions by taking the workflow existing in the enterprise as a main line to form a workflow diagram. The work flow chart is just like a navigation chart, the functions and the mutual relations of various businesses of the enterprise are clearly expressed, and a user can directly enter the related business module from the business flow chart. In addition, the work flow chart can be customized according to the actual of the power plant and can be different according to the post and personnel;
the enterprise business process definition and maintenance tool is provided, the enterprise business process can be conveniently solidified, and the optimization and adjustment of the enterprise according to the operation condition are supported;
the method supports information push access, and realizes one of core technologies of office automation in the power plant information system: "automation of workflow". The information can be automatically transferred to a corresponding post or person according to the solidified business process, the traditional person is changed into the modern information, the information is automatically pushed to a specific person, which is a revolution on the use mode of the power plant information system! In addition, in the system, the function of processing the information during information push type access is automatically bound with the information, so that the function of processing the information can be obtained while the information to be processed is received, and the working efficiency is greatly improved;
the centralized processing mechanism of the supporting information can provide an electronic portal for each user of the system, and the function of a task center in the system is realized. The user enters a task center, the to-do matters, the attention matters and the early warning matters of the user are clear at a glance, the user can also manage the work tasks, and various work tasks can be forwarded, issued, tracked, hasten and filed.
The invention has the advantages of centralized management and control of business authority, information security guarantee, centralized management and control of business authority, effective guarantee of authority and seriousness of various production business authorities, execution of company management standards and promotion of formation of company software management culture. The system has a perfect safety system, has multi-dimensional safety means such as permission division, user passwords, system operation logs, key user electronic key binding and the like which are used for safety, and guarantees information safety.
The control center of the invention mainly comprises system maintenance basic management such as role management, user management, password management, authority management and the like. Role management can set roles according to actual conditions of enterprises. The user management sets user information, such as the job number, the user name, the department and the type of the user, and supports checking of the running log of the user. Password management, a common user can set the password of the user. The administrator may modify the passwords of other users. The administrator can perform security setting for the shortest length of the user password, the new password is not allowed to be the same as the historical password, the number of reminding days of password failure, the number of remaining times of the historical password, and the like.
The material management part of the invention mainly comprises: material coding management, basic information management, material inventory management, material fund and financial audit management, material quota management, material bar code management and the like.
1. Material coding management
Basic data maintenance is mainly provided for the system, and the basic data maintenance comprises material coding information, material classification information, material specification information, warehouse shelf information, measurement unit information and the like, and the setting of relevant parameters of stock materials, such as safe stock quota, financial pricing (planned price) and the like. And the functions of batch import and export of support data codes and quick retrieval are realized.
The material coding work is a standard, normative and heavy work, and all workers are required to adopt a uniform and normative working mode to strictly follow the basic principle of material coding. In the material coding design, the condition is created for realizing the sharing and the communication of the logistics information in the power system from the global point of view as much as possible.
Spare parts and material codes of the system refer to the standard of the people's republic of China power industry standard-electric power material codes (DL/T700.1-3-1999).
Coding standard of material product: content of the coding composition: the code consists of six parts of category, major category, minor category, name, material and specification type code.
2. Basic information management
The system comprises material coding management and maintenance, material classification management, material item management, warehouse maintenance and supplier maintenance, system account set maintenance, system accounting period maintenance, annual data transfer, material initial inventory maintenance and the like, and the system defines access rights of warehouse information.
The material classification management provides material classification which is different from the financial angle, the material management angle and the overhauling, maintaining and using angle.
The material item management corresponds to specific material information under a certain material classification, for example: the goods and materials code, goods and materials name, model/specification, measurement unit, manufacturer, high-volume inventory, low-volume inventory, supplier and the like, and the same kind of goods and materials are prevented from having different descriptions in the library through the standardized management of the goods and materials standing book.
The warehouse and the warehouse location maintenance can compile warehouse and warehouse location codes and maintain basic information of the warehouse.
The batch management can manage the materials in batches according to different information such as different prices, warehousing time, suppliers and the like, and a user can more conveniently and accurately control the stored materials according to different batches.
Supplier maintenance: the system has basic information of supplier, manufacturer, carrier, address of contractor, telephone, contact, bank account number, credit title, trade clause, etc. and may record the contract with the supplier, including the abstract. And the method can also evaluate according to the delivery quality qualification rate, delivery date and the like of the supplier, thereby continuously realizing the optimization of the selection and management of the supplier. The system may perform supplier analysis and support a variety of offers by suppliers.
3. Inventory management
3.1, integration and openness
The material management system is an integrated system, and each module is relatively independent and seamlessly integrated. The inventory information including the quantity and the state of the materials can be shared by other business departments in real time, and the accuracy and the timeliness of data are guaranteed.
3.2 efficient inventory management
Customer service is improved and inventory investments are optimized through sophisticated forecasting and planning tools. Order points and max/min planners help users make informed inventory replenishment decisions to remind them of replenishing the inventory. Meanwhile, the problem of material nesting and inventory overstock is effectively solved by means of plan management and based on accurate inventory data.
3.3 powerful inventory transaction processing functions
The inventory management system provides perfect inventory transactions, which facilitates overall and strict control of inventory. Inventory transactions may be tracked to lot numbers, with the inventory transactions supporting multiple units of measure. When the inventory transaction is carried out, the existing quantity and the available quantity can be inquired in real time.
3.4, enhanced depth of inventory control
The inventory management of the system supports batch and position management, and can carry out multidirectional inquiry, tracking and control on inventory.
3.5, improving the accuracy of the inventory
The inventory management system provides inventory ABC analysis and stagnant material analysis, inventory management affairs such as periodic inventory, comprehensive inventory and the like can be carried out, the accuracy of inventory management is improved, the reason for difference is found, and an inventory management system is improved and perfected. Through ABC analysis, the importance of inventory items can be determined.
3.6, Integrated cost information
The cost information of the related materials can be checked online and can be seamlessly integrated with the financial module.
The inventory management of the invention has the following advantages: the materials can be set in various ways, such as safe stock, high stock limit, low stock limit, storage period and the like. Providing an early warning mechanism, and if the conditions such as stock out-of-limit and the like occur, immediately and automatically alarming; supporting batch control and quality tracking of key materials; when the material is received, the material quota is automatically updated, and the material receiving in excess of the plan is avoided; when the materials are put in storage, a warehouse and a warehouse position can be specified; when the materials are delivered into and delivered out of the warehouse, the inventory records are refreshed immediately; when the materials are put in and taken out of the warehouse, corresponding bookkeeping vouchers are automatically generated, and the financial accounts reflect the inventory change conditions in real time; the warehouse checking (month disc, year disc) is supported, and the stock can be adjusted according to the checking result; providing various query means to perform receiving, sending and storage query on the materials according to various time ranges, and reflecting the total inventory amount and the classified inventory amount in real time; provides a plurality of analysis means, and can carry out a plurality of analyses such as stagnant material analysis, inventory ABC analysis and the like.
And (3) receiving and managing: when the materials are purchased, the materials need to be checked and stored, and the materials need to be collected at the moment.
Material acceptance inspection: the material acceptance is executed according to a material acceptance management method. When the goods and materials are purchased, the warehouse management personnel can send a material acceptance check affair to a related responsibility personnel or technical personnel according to an application department or personnel of a purchasing plan, the goods and materials are required to be checked at a specified time and place, and a quality inspection list is filled.
The quality inspection bill comprises: checking and recording the variety, specification, quantity and quality of the warehoused materials; and finishing the acceptance work in time according to relevant regulations and providing an acceptance result.
And (4) receiving and inspecting the goods by quality inspection personnel, if finding unqualified goods, informing a buyer to return the goods, and warehousing the goods if the goods are qualified. The checking between purchase order, quality control list and invoice can be carried out.
Warehousing materials: for the quality-qualified materials, the system can record warehousing information (warehousing bills): the contents include material name, specification, grade, quantity, purchasing unit price, warehouse number, allocated warehouse location, warehousing date and the like.
Reception management: when the materials are purchased, the material using department needs to take corresponding materials according to the corresponding material application plan of the department, and when part of the materials are not used up, the unused part needs to be returned to the warehouse.
The goods and materials are required to be received according to projects when the goods and materials are delivered out of the warehouse, and the goods and materials cannot be received without project budgets; submitting a material getting application, and recording a material getting standing book (a material getting bill); and the financial accounting of the audit material receiving list and the material warehouse-out is completed through the integration with the financial management.
And (3) checking management: the system of the invention can realize the inventory of the storage materials, provide inventory (month and year), and correct the actual inventory for the inventory of each warehouse.
The inventory management system provides inventory ABC analysis and stagnant material analysis, can perform inventory management affairs such as periodic inventory, comprehensive inventory and the like, helps to improve the accuracy of inventory management, finds out reasons for differences and improves and perfects an inventory management system. Through ABC analysis, the importance of inventory items can be determined.
Allocating and managing: the allocation of materials is divided into allocation in units, the materials are allocated from an external unit and are allocated from the unit to the external unit, the most common is allocation in units, namely, the materials are allocated into a warehouse of another department from the warehouse of one department, and the allocation is needed when one department is in shortage of a certain material and the other department is idle in a large quantity, so that the circulation of the materials in an enterprise is facilitated, the use value of the materials is fully utilized, the inventory is reduced, and meanwhile, the defects brought by certain plans are overcome.
4. Material fund and financial audit management
The material and fund management is the management and reflection of the enterprise material management business in the aspect of finance, the requirement is realized by purchasing an invoice, and after the material is purchased, the purchase invoice is checked to realize the monitoring of the amount of the material through the invoice. The health condition of budget can be actually known in the whole process of material demand, purchase and material receiving, a cost log is generated through posting of inventory transactions, and general and detailed accounts of warehousing, ex-warehouse and balance of materials are counted from the perspective of financial audit. The management system for the material funds supports two pricing modes of planning price and weighted average price.
5. Quota management of materials
The purpose of material quota management is to reduce inventory, reduce capital occupation and realize no shortage probability. The material quota mainly comprises a material consumption quota and a material storage quota. The material reserve quota comprises reserve quota (general material), and reserve quota (equipment), which is the basis of planning management of the material, and is the basis for determining the required quantity and the purchase quantity of the material, correctly organizing the material supply of an enterprise, and checking the reserve material quota of the enterprise. The material consumption quota mainly comprises three categories of labor insurance quota, tool quota and office supply quota, is an important mark for comprehensively reflecting production technology and management level, and is the basis of cost accounting and economic accounting.
6. Statistical analysis
And finishing the analysis and statistics report of the inventory.
And carrying out inventory material counting, material getting analysis, material ABC analysis, material classification inventory analysis, material inventory change analysis, inventory fund occupation analysis and inventory out-of-limit alarm.
Providing an intuitive graphical analysis: the system comprises a curve graph, a histogram, a pie chart and the like, provides a customizable analysis report, helps warehouse management personnel to analyze the inventory fund occupation condition of inventory materials and the like, closely combines the production management needs, and ensures the production requirement by using as little fund occupation as possible.
7. Bar code management (PDA application)
7.1 Functions and features
The bar code coding technology, the handheld terminal rapid identification technology, the wireless network and the real-time data transmission technology are applied to the management of each link of warehouse operation, the real-time and accurate collection of warehousing and shelving, shelving and ex-warehouse, inventory checking, allocation, warehouse moving, unpacking, packing and the like is realized, the detailed information of specific positions of inventory materials, inventory quantity, warehouse in-and-out records and the like is reflected timely and accurately, and the control of ex-warehouse according to the first-in first-out principle is realized in the operation process. Compared with other inventory bar code systems, the system has the following characteristics:
(1) and self-defining the barcode content. The system provides corresponding technical means, and the content, the bar code output form and the label format contained in the bar code can be freely defined by a user.
(2) Seamless integration and automatic information sharing are realized with a material management system. The problem that additional interfaces are needed due to different manufacturers or systems is avoided, and cost investment and untimely data exchange are reduced.
(3) A data transmission mode based on a wireless network is adopted. The area limitation that the scanning terminal must be connected to a computer under the traditional wired mode is broken through. Data acquisition and the transport of material object are organically combined together, so that the labor intensity of operators is reduced, and the real-time performance of inventory data can be guaranteed.
(4) A data verification function is provided. The data checking function is penetrated in the service operation process, and the correctness of the scanned data is ensured by comparing the data to be processed with the actually scanned data in real time.
(5) The special library position batch number recommending function effectively improves the utilization efficiency of the library capacity on one hand, and does not need to fix the stored materials of the library position; on the other hand, the first-in first-out control of the materials is realized, and the effective execution of quality control requirements is ensured.
7.2 Bar code identification
The establishment of a standard bar code identification system is an important basis for the successful implementation of a bar code application system, and is convenient for the effective management and tracking of the stock bar code link. The collection, statistics and analysis of information data are all based on bar code management. The inventory business can be recorded and controlled through the bar code.
The bar codes used in the inventory bar code management system mainly comprise the following types:
material bar code label: according to the management requirement, each material or each batch of materials has a unique information identifier, and the identifier can be printed in a bar code mode and pasted on the corresponding material for identification; typically the material barcode label may be based on: material code + batch + production date, etc.
Library position bar code label: the specific position of the material stored in the warehouse needs to be managed through the warehouse location. The warehouse location numbers are generally divided according to the specific storage positions of the warehouse; each warehouse location is assigned with a unique code in the system to identify, and the code is printed in a bar code mode and is pasted on the corresponding warehouse location in the warehouse; the information of the storage positions where the materials are stored can be quickly inquired by scanning the bar code labels of the materials, and the materials stored in the corresponding storage positions can be quickly inquired by scanning the storage positions.
Document bar code: the bill bar code label is generated by the material management system, and the unique identification bill number of the bill is output in a bar code form. The document number is printed on the document in a bar code mode, namely the document bar code is obtained, and the handheld terminal scans the document bar code to acquire corresponding information on the document.
As shown in fig. 2, which is a structural diagram of the barcode management system of the present invention, the barcode management includes:
printing a bar code: and a special department or team prints a self-defined material bar code label by using the function of the material management system and pastes the label on a corresponding material outer package. And (4) before the materials pasted with the bar code labels are put into a warehouse, carrying the materials to a corresponding warehouse for handling warehousing procedures.
Scanning and warehousing: the method is organically integrated with a material management system, bar code scanning operation is only an extension of material management business processing, and for the material management system, no matter warehousing registration is carried out on a PC or warehousing is carried out on a terminal in a scanning mode, only warehousing modes are different, and business processes or documents before warehousing are not influenced. Therefore, a warehousing notice can be handled through the scanning warehousing module of the handheld terminal and can also be handled through the warehousing module of the PC terminal, and the system only needs to ensure that one warehousing notice can only be warehoused once. Therefore, normal processing of the service can be guaranteed under the condition that the handheld terminal fails or the network environment does not exist, and smooth switching of the bar code system is facilitated.
For scanning warehousing, the system provides a special module of scanning warehousing, so that a user can transact warehousing registration on a handheld terminal, and taking outsourcing warehousing as an example, the specific operation process is as follows:
when a stock manager receives a real object, the real object enters an outsourcing scanning and warehousing module through a handheld terminal, a received bar code on a paper receipt is scanned first, and a receipt to be received is determined.
After the receipt to be received is determined, when the material is put on shelf, the material bar code on the outer package of the material is scanned, and the material code, the material batch and the quantity analyzed by the system according to the content of the bar code are automatically filled into the corresponding warehousing quantity item. If the warehouse enables the warehouse location barcode management, the barcode corresponding to the warehouse location may be scanned.
During scanning, the system controls that only the variety and the batch number which need to be received in the document can be scanned, and if the variety and the batch number are not the products or the batch numbers required in the document, the operator is reminded.
After the scanning is finished, clicking the 'scanning finishing' operation on the handheld terminal interface, automatically generating a warehousing entry by the system according to the scanning result, handling the outsourcing warehousing registration work, and finishing the increase of the inventory quantity.
And when the 'scanning completion' is clicked, if the corresponding materials and the batch numbers on the documents are not scanned or the scanned quantity is less than the quantity of the goods to be received, the operator is reminded.
And (4) ex-warehouse operation: the general idea of scanning out of the warehouse is consistent with that of scanning in the warehouse, and the system is also used for relaying the ex-warehouse notice form of the material management system, the handheld terminal can handle out-warehouse registration through the scanning out-warehouse module, the same out-warehouse registration module of the material management system is still reserved, and the system ensures that one out-warehouse notice form can only be used for one out-warehouse treatment. Therefore, normal delivery of enterprises can be guaranteed under the condition that the handheld terminal fails or the network environment does not exist.
For the scanned ex-warehouse, the system provides a special module for the user to handle ex-warehouse registration on the handheld terminal, taking the material getting out-warehouse as an example, the specific operation process is as follows:
and the custodian receives the material receiving instruction and organizes the real objects. When the document is off the shelf, the document enters a 'material getting scanning and ex-warehouse' module through a handheld terminal, a received bar code on a paper material getting sheet is scanned firstly, and a document to be taken is determined.
After the receipt to be received is determined, the material bar code on the external package of the specific material is scanned, and the material code, the material batch and the quantity analyzed by the system according to the content of the bar code are automatically filled into the corresponding ex-warehouse quantity item. If the warehouse enables the warehouse location barcode management, the barcode corresponding to the warehouse location may be scanned.
During scanning, the system controls that only the variety and the batch number of the required material in the document can be scanned, and if the product or the batch number is not required in the document, the operator is reminded.
And under the condition that the warehouse adopts a first-in first-out rule, if the scanned records do not accord with the first-in first-out rule, reminding a user and displaying the records which accord with the rule on a screen.
After the scanning is finished, clicking the 'scanning finishing' operation on the handheld terminal interface, automatically generating a delivery order according to the scanning result by the system, handling the work of receiving materials for delivery registration, and finishing the deduction of the quantity of the stock.
And when the 'scanning completion' is clicked, if the materials and the batch numbers exist on the document and are not scanned or the scanning number is less than the number of the materials to be received, the operator is reminded.
Operation in the library: the operation in the warehouse mainly refers to inventory checking, the general idea is consistent with the warehouse entry and the warehouse exit, and only the control and the prompt during scanning are different.
The function description of the intelligent material management system of the invention is shown in the following table 1:
table 1 description of the functions of the intelligent material management system.
It should be noted that, regarding the specific structure of the present invention, the connection relationship between the modules adopted in the present invention is determined and can be realized, except for the specific description in the embodiment, the specific connection relationship can bring the corresponding technical effect, and the technical problem proposed by the present invention is solved on the premise of not depending on the execution of the corresponding software program.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides an wisdom goods and materials management system for power plant which characterized in that: the intelligent material management system is based on a B/S structure and comprises an Internet client, a local area network bar code/label system, a Web server, an interface server, an open type application server bus, an authentication server, a database provider, a service provider and a database management system, wherein the Internet client is communicated with the Web server through the Internet, a firewall is arranged between the Internet client and the Web server, the Web server and the local area network client are respectively in two-way communication with the interface server, the interface server is in two-way communication with the authentication server, the database provider and the service provider through the open type application server bus, and the database management system is in two-way communication with the database provider;
the local area network bar code/label system is accessed to an internal local area network through a gateway or a route, the Web server and client sides of all departments and client sides of a warehouse management field realize the safety management of material management and personnel authentication through a block chain, and the management authorities of different responsibility departments are divided;
an intelligent material management platform is arranged on each department client and each warehouse management field client, the software structure of the intelligent material management platform comprises a control center and a material management part, wherein the control center comprises role management, user management, password management and authority management of system maintenance foundation, the material management comprises a material coding management module, a basic information management module, a material inventory management module, a material fund and financial audit management module, a material quota management module, a material bar code management module and a correlation module, the association module is used for automatically calling historical management information of the materials with the same label and realizing information association among the material and material coding management module, the basic information management module, the material inventory management module, the material fund and financial audit management module, the material quota management module and the material barcode management module.
2. The intelligent material management system for the power plant of claim 1, wherein: the intelligent physical management platform is embedded with a workflow management system, and the workflow management system comprises a workflow engine structure, a workflow engine interface specification and management of an engine to system operation.
3. The intelligent material management system for the power plant of claim 1, wherein: the material code management module comprises material code information, material classification information, material specification information, warehouse shelf information, measurement unit information and the setting of relevant parameters of stock materials, and the functions of batch import and export and quick retrieval of support material codes are achieved.
4. The intelligent material management system for the power plant of claim 1, wherein: the basic data management module comprises material code management and maintenance, material classification management, material entry management, warehouse maintenance and supplier maintenance, system account set maintenance, system accounting period maintenance, annual terminal data transfer, material initial inventory maintenance and access authority of warehouse information.
5. The intelligent material management system for the power plant of claim 1, wherein: the material inventory management module comprises material receiving management, warehousing management, adoption management, inventory management and allocation management, and realizes ordering points and maximum/minimum planned inventory supplement through a precise prediction and planning algorithm;
the method comprises the following steps of carrying out various settings on materials, including safety stock, stock high limit, stock low limit and storage life, and providing an early warning mechanism;
supporting batch control and quality tracking of key materials;
when the material is received, the material quota is automatically updated;
when the materials are put in storage, a warehouse and a warehouse position are designated;
when the materials are delivered into and delivered out of the warehouse, the inventory records are refreshed immediately;
when the materials are put in and taken out of the warehouse, corresponding bookkeeping vouchers are automatically generated, and the financial accounts reflect the inventory change conditions in real time;
and supporting inventory checking of the inventory and adjusting the inventory according to the inventory checking result.
6. The intelligent material management system for the power plant of claim 1, wherein: the goods and materials bar code management module comprises a material bar code label, a storage position bar code label and a document bar code, the self-definition and printing of the material bar code label are realized through a bar code printer, and the label and the bar code are scanned through a wireless data acquisition unit respectively to realize warehousing and ex-warehouse.
7. The intelligent material management system for the power plant of claim 1, wherein: the correlation module is used for realizing the correlation between the scanning dynamic information of the materials of the same label or bar code and the material information of the same type of label or bar code, and comprises the steps of carrying out real-time statistics on the information of historical input information, ex-warehouse and in-warehouse information, information of the drawing personnel and departments, the historical inventory information of the same type of material, the current inventory information, the drawing personnel departments, the time and the quantity of the label material during label scanning, and carrying out information notification on personnel equipment with management authority.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210668629.8A CN115115304A (en) | 2022-06-14 | 2022-06-14 | A wisdom material management system for power plant |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210668629.8A CN115115304A (en) | 2022-06-14 | 2022-06-14 | A wisdom material management system for power plant |
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| CN202210668629.8A Withdrawn CN115115304A (en) | 2022-06-14 | 2022-06-14 | A wisdom material management system for power plant |
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