CN104850968A - Equipment asset operation and maintenance management system for iron and steel enterprises - Google Patents
Equipment asset operation and maintenance management system for iron and steel enterprises Download PDFInfo
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Abstract
The invention relates to an equipment asset operation and maintenance management system for iron and steel enterprises, and the system comprises an on-site data source layer, a business implementation layer, a management control layer, and a gateway presentation layer. The on-site data source layer receives status data of equipment in a production process in real time through an OPC protocol, is connected with an existing MES and an existing ERP system through a Socket protocol, and obtains production management data related to the equipment. The business implementation layer displays the position and equipment information corresponding to a production layout in a manner of a layered structure tree, enables the information to be related to the production data, and achieves the relation of on-line equipment with a spare part through a spare part management system. The management control layer achieves the automatic and manual generation of a point inspection work order and a maintenance work order according to the condition of the equipment, and the work orders are sent and executed. The gateway presentation layer provides a desktop, a mobile terminal and other terminal display modes, and achieves the multi-point deployment of the system. The system helps the iron and steel enterprises achieve refined and transparent management of equipment assets, can reduce the fault rate of equipment, and improves the guarantee capability of the equipment.
Description
Technical field
The invention belongs to robotization and information-based correlative technology field, particularly equipment control and plant maintenance field, relate to a kind of asset of equipments operation management system towards iron and steel enterprise.
Background technology
Iron and steel enterprise belongs to typical asset intensive enterprise, and equipment investment is huge, and asset of equipments accounts for 60 ~ 70% of its capital assets.Along with improving constantly of enterprise automation and the level of IT application, can be convenient to find out at the bottom of entrepreneur by facilities and equipments management, the service condition of effective understanding corporate assets, reduce equipment failure rate, improve equipment dependability, reinforce cost management, reduce maintenance operation cost, thus bring benefit to the raising of enterprise's production, equipment control.
The subject matter existed in the current plant engineering of iron and steel enterprises comprises: 1) traditional management mode is not suitable with the management of a large amount of domestic and international sophisticated equipment introduced in recent years, the overlap of new and old model, new used equipment, also seriously constrains the development of iron and steel enterprise simultaneously; 2) in device management process, compare and value technological layer, and ignore the demand of economic aspect, attention is keeped in repair but transformation upgrades obviously deficiency; 3) equipment operator, plant maintenance personnel and managerial personnel etc. are not effectively combined and unify, causing the system and way of some advanced person to be difficult to carry out by the inadequate system of equipment control; 4) equipment Management Information attention degree and professional's overall qualities are still needed and are promoted further, still need perfect with the data integration of existing robotization and information system.
Patent " based on the automatic factory level equipment control in basis and warning system and method " (CN 102156447), carry out on-line monitoring and analysis independent of the service data to various equipment of existing active station and engineer station, short message warning and warning is provided in time to equipment and the system failure, and this system and method can be applicable to Steel Production Flow Chart, but this system still lacks the function of equipment being carried out to spot check and maintenance management.
Patent " equipment management system, device management method and program thereof " (CN 102171719), mainly towards buying machine account and plant maintenance information, for upkeep operation and the upkeep operation of equipment, and the management to asset of equipments itself, particularly equipment state, and standby redundancy, lack relevant disposal route.
Patent " equipment management system, relevant apparatus and its control method " (CN 101047758), comprise management devices and signal conditioning package, the device control message of the use restriction of indicating equipment is sent by management devices, sent by massaging device and to be correlated with operation to the response process of device control message, this invention is mainly used on copy and print apparatus.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of asset of equipments operation management system towards iron and steel enterprise, this system can be not only operating personnel, spot check personnel, the execution levels such as maintainer provide the various quiet of equipment control aspect, dynamic data and and ensure process means, also can be that administration and supervision authorities and decision-making level are quick, accurately, the device management information of various optimization is provided in high quality, thus realize the transparence of iron and steel enterprise's equipment, fine-grained management, further minimizing equipment failure rate, improve equipment guarantee ability, lower producers' labour intensity, reach the object subtracting this synergy.
For achieving the above object, the invention provides following technical scheme:
Towards an asset of equipments operation management system for iron and steel enterprise, this system comprises:
Field data active layer: obtain production status data and production management data by OPC and Socket data communication protocol in current industrial production from the existing information system of iron and steel enterprise, and the data of acquisition are sent to system database and business realizing layer, it is associated with production scene equipment;
Business realizing layer: with the tree hierarchy display position corresponding with production distribution of enterprise and facility information, it is associated with production data, real-time display device state; Simultaneously by spare parts management, realize dynamically associating of equipment spare part relevant to it;
Management key-course: according to status information of equipment, generates O&M plan by spot check workform management, generates maintenance schedule by maintenance workform management, and examination & approval, the execution of Aided Generation schedule work stream, reports and finish;
Door expression mannage layer: realize system representing in front end with the various ways such as desktop, movement, and the functions such as user management, Report Server Management, file management, message management are provided.
Further, in the present system, the data communication with the PLC of iron and steel enterprise's production equipment is realized by OPC communication protocol, to obtain the real-time production status information of equipment, by the data communication of the KXGs such as the realization of Socket communication protocol and existing MES and ERP of enterprise, to obtain the production management information associated with equipment.
Further, business realizing layer comprises plant asset management and equipment and spare part management; Plant asset management comprises class of assets management and the management of asset of equipments tree, and equipment and spare part management comprises Parts Inventory management and spare part associate management; Described equipment and spare part management comprises spare part stock management and spare part goes out library management, and wherein spare part warehouse-in can be divided into buying warehouse-in, back pieces warehouse-in and maintenance warehouse-in, and spare part outbound is divided into neck material outbound and the maintenance outbound of outer committee; Spare part workform management associates with equipment.
Further, management key-course comprises spot check workform management and maintenance workform management, the workform management flow process matched with equipment Management in Enterprise is formulated by BPM workflow engine, it is associated with associated user's Role Management, to complete examination & approval, the execution of work order, work of reporting and finish between different roles.
Further, described door expression mannage layer can realize user basic information and grouping, rights management, the Report Form Design of equipment, spare part and work order, the establishment of equipment relevant documentation, checks mandate and the management of system billboard information.
Further, the real-time production status data obtained from PLC comprise: temperature, flow, pressure, displacement, deformation, electric current, voltage, active power, reactive power; The production management information obtained from MES and ERP comprises: the production schedule on duty, turnaround plan, current production batch, produces steel grade, turnaround plan.
Further, described class of assets management is classified by asset size and Asset Type, asset size comprises the large class of equipment, middle class, group and subclass, Asset Type comprise machinery, hydraulic pressure, electrically, office, self-defined etc., its attribute field easily extensible, assets coded format is: factory-workshop-region-main equipment-parts-part; Asset equipment tree then by assets tree template rapid build, and realize interpolation to node, deletion, on move, the operation such as to move down.
Further, spot check workform management comprises spot check requirement definition, spot-checking plan is formulated, spot-checking plan is initiated, spot-checking plan performs, spot-checking plan is reported; Wherein spot check demand comprise spot check frequency, content, standard, sequentially, mode, instrument etc., spot-checking plan comprises spot check project, step, performance period, content, mode, instrument, personnel, route and standard etc.; By approval process, initiate spot-checking plan, and arrange spot check personnel to perform, after spot check work completes, by spot check result input system, carry out spot-checking plan report, complete this spot check;
Maintenance workform management, by association spot check list or maintenance requirements, generates scheduled maintenance list, and distribute when comprising artificial, the estimated cost such as spare part, and support plan maintenance template, rush repair template and self-defined template etc.; After approval process, initiate maintenance schedule, and after maintenance job completes, will keep in repair in result input system, and realize the statistics to relevant informations such as manpower, spare part, stop times.
Further, user basic information comprises the qualification information of name, sex, birthday, job number, age, native place, contact method, address and this user; Grouping management is used for setting up group structure corresponding with enterprise organization structure, and comprise the management such as institutional interpolation, amendment, authority setting, rights management for realizing the design and convert to all roles of system, and is associated with user and grouping management.
Further, this system adopts JavaWeb framework, based on the cross-platform characteristic of Java, by web access, realizes the access at multiple terminal equipment such as desktop and movements.
Beneficial effect of the present invention is: the present invention can realize the becoming more meticulous of iron and steel enterprise's asset of equipments, transparent management, online equipment is associated with spare unit/spare part, and the digitizing realizing spot check and maintenance work order generates and performs, equipment failure rate can be reduced, improve equipment guarantee ability, thus enterprise is reached subtract the object of this synergy.
Accompanying drawing explanation
In order to make object of the present invention, technical scheme and beneficial effect clearly, the invention provides following accompanying drawing and being described:
Fig. 1 is system architecture diagram of the present invention;
Fig. 2 is for being applied to certain hot rolling mill flow sheet;
Fig. 3 is device management tree;
Fig. 4 is daily spot check workflow diagram.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail.
The present invention independent of the existing robotization of iron and steel enterprise and information system, mainly for spot check maintainer and enterprise administrator provide a kind of simple and effective asset of equipments operation management method.
Fig. 1 is system architecture diagram of the present invention, and as seen from Figure 1, present system will utilize the existing automatic information system comprising L1 to L3 as far as possible, on this basis, builds the asset of equipments operation management system towards iron and steel enterprise.Adopt JavaWeb Browser/Server framework, at server end deployment facility assets operation management system, realize field data active layer, business realizing layer, function such as management key-course, door presentation layer etc.; And in production scene, the terminal such as each operation room, equipment place, spare parts management room, mobile spot check station and production management personnel is disposed, and realizes the fast access to system.
This system comprises:
Field data active layer: obtain production status data and production management data by mainstream data communication protocol in current industrial production from the existing information system of iron and steel enterprise, and the data of acquisition are sent to system database and business realizing layer, it is associated with production scene equipment;
Business realizing layer: with the tree hierarchy display position corresponding with production distribution of enterprise and facility information, it is associated with production data, real-time display device state; Simultaneously by spare parts management, realize dynamically associating of equipment spare part relevant to it;
Management key-course: according to status information of equipment, generates O&M plan by spot check workform management, generates maintenance schedule by maintenance workform management, and examination & approval, the execution of Aided Generation schedule work stream, reports and finish;
Door expression mannage layer: realize system representing in front end with the various ways such as desktop, movement, and the functions such as user management, Report Server Management, file management, message management are provided.
Specifically:
Field data active layer is connected with the PLC of iron and steel enterprise production equipment by OPC communication protocol, to obtain the real-time production status data of equipment, be connected, to obtain the production management data of equipment with enterprise existing MES with ERP infosystem by Socket communication protocol.The real-time production status data obtained from PLC comprise: temperature, flow, pressure, displacement, deformation, electric current, voltage ..., the production management information obtained from MES and ERP comprises: the production schedule on duty, turnaround plan, current production batch, steel grade ...
Business realizing layer comprises plant asset management and equipment and spare part management.Plant asset management comprises class of assets management and the management of asset of equipments tree, and equipment and spare part management comprises Parts Inventory management and spare part associate management.Described class of assets management is classified by asset size and Asset Type, asset size comprises large class, middle class, group and subclass, Asset Type comprise machinery, hydraulic pressure, electrically, office, self-defined etc., its attribute field easily extensible, assets coded format is factory-workshop-region-main equipment-parts-part; Asset equipment tree then by assets tree template rapid build, and realize interpolation to node, deletion, on move, the operation such as to move down.
Management key-course comprises spot check workform management and maintenance workform management, is formulated the work order matched with enterprise's productive prospecting, it associated with user management, complete the examination & approval of work order, execution, report and termination work between different roles by workflow engine.Spot check workform management comprises spot check requirement definition, spot-checking plan is formulated, spot-checking plan is initiated, spot-checking plan performs, spot-checking plan is reported.Wherein spot check demand comprise spot check frequency, content, standard, sequentially, mode, instrument etc., spot-checking plan comprises spot check project, step, performance period, content, mode, instrument, personnel, route and standard etc.; By approval process, initiate spot-checking plan, and arrange spot check personnel to perform, after spot check work completes, by spot check result input system, carry out spot-checking plan report, complete this spot check.Maintenance workform management comprises by association spot check list or maintenance requirements, generates scheduled maintenance list, and distribute when comprising artificial, the estimated cost such as spare part, and support plan maintenance template, rush repair template and self-defined template etc.; After approval process, initiate maintenance schedule, and after maintenance job completes, will keep in repair in result input system, and realize the statistics to relevant informations such as manpower, spare part, stop times.
Door administration and supervision authorities are used for realizing user basic information and grouping, rights management, the Report Form Design of equipment, spare part and work order, the establishment of equipment relevant documentation, check mandate and the management of system billboard information.Asset of equipments operation management system towards iron and steel enterprise according to claim 5, it is characterized in that, user basic information comprises the qualification information of name, sex, birthday, job number, age, native place, contact method, address and this user, grouping management is used for setting up group structure corresponding with enterprise organization structure, comprise the management such as institutional interpolation, amendment, authority setting, rights management for realizing the design and convert to all roles of system, and is associated with user and grouping management.
The present embodiment is certain integrated iron and steel works' hot rolling mill, as shown in Figure 2, this enterprise's hot rolling line comprises 3 walking beam type plate blank heating furnaces, 1 two-roller reversible formula roughing mill R1,1 four roller reversible roughing mill R2, F1 ~ F77 frame 4 roller unidirectional type mm finishing mill unit, section cooling and the curling unit composition of 1#, 2#.
The asset of equipments corresponding with this hot rolling mill production equipment is set as shown in Figure 3, position and the large class of equipment two can be further divided into, wherein position comprises the comparatively stationary nodes such as factory building, Production Regional, Administrative Area, and equipment then comprises production equipment and attached parts node on the device.And the node of each level, according to the difference of its attribute, will different operations be had.
Daily spot check flow process as shown in Figure 4.Spot check person submits a plan according to spot check result after repair process, judges whether that needs are examined, do not pass through if examine by system according to its importance, then this flow process is directly closed, and flow process terminates.Otherwise, generate plan work order, and examined by equipment management personnel, examine by rear, can the work order execute phase be carried out.Comprise work order License Authentication, work order starts, and work order completes closes with work order, finally completes flow process.
What finally illustrate is, above preferred embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although by above preferred embodiment to invention has been detailed description, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from claims of the present invention limited range.
Claims (10)
1. towards an asset of equipments operation management system for iron and steel enterprise, it is characterized in that: this system comprises:
Field data active layer: obtain device-dependent production status data and production management data by OPC and Socket communication protocol in current industrial production from the existing control of iron and steel enterprise and information system, and the data of acquisition are sent to system database and business realizing layer, it is associated with field apparatus in system;
Business realizing layer: with the tree hierarchy display position corresponding with production distribution of enterprise and facility information, it is associated with production data, real-time display device state; Simultaneously by spare parts management, realize dynamically associating of equipment spare part relevant to it;
Management key-course: according to status information of equipment, generates O&M plan by spot check workform management, generates maintenance schedule by maintenance workform management, and examination & approval, the execution of Aided Generation schedule work stream, reports and finish;
Door expression mannage layer: realize system representing in front end with the various ways such as desktop, movement, and the functions such as user management, Report Server Management, file management, message management are provided.
2. a kind of asset of equipments operation management system towards iron and steel enterprise according to claim 1, it is characterized in that: in the present system, the data communication with PLC in iron and steel enterprise's production equipment control system is realized by OPC communication protocol, to obtain the real-time production status information of equipment, by the data communication of the KXGs such as the realization of Socket communication protocol and existing MES and ERP of enterprise, to obtain the production management information associated with equipment.
3. a kind of asset of equipments operation management system towards iron and steel enterprise according to claim 1, is characterized in that: business realizing layer comprises plant asset management and equipment and spare part management; Plant asset management comprises class of assets management and the management of asset of equipments tree, and equipment and spare part management comprises Parts Inventory management and spare part associate management; Described equipment and spare part management comprises spare part stock management and spare part goes out library management, and wherein spare part warehouse-in can be divided into buying warehouse-in, back pieces warehouse-in and maintenance warehouse-in, and spare part outbound is divided into neck material outbound and the maintenance outbound of outer committee; Spare part workform management associates with equipment.
4. a kind of asset of equipments operation management system towards iron and steel enterprise according to claim 1, it is characterized in that: management key-course comprises spot check workform management and maintenance workform management, the workform management flow process matched with equipment Management in Enterprise is formulated by BPM workflow engine, it is associated with associated user's Role Management, to complete examination & approval, the execution of work order, work of reporting and finish between different roles.
5. a kind of asset of equipments operation management system towards iron and steel enterprise according to claim 1, it is characterized in that: described door expression mannage layer can realize user basic information and grouping, rights management, the Report Form Design of equipment, spare part and work order, the establishment of equipment relevant documentation, checks mandate and the management of system billboard information.
6. a kind of asset of equipments operation management system towards iron and steel enterprise according to claim 2, is characterized in that: the real-time production status data obtained from PLC comprise: temperature, flow, pressure, displacement, deformation, electric current, voltage, active power, reactive power; The production management information obtained from MES and ERP comprises: the production schedule on duty, turnaround plan, current production batch, produces steel grade.
7. a kind of asset of equipments operation management system towards iron and steel enterprise according to claim 3, it is characterized in that: described class of assets management is classified by asset size and Asset Type, asset size comprises the large class of equipment, middle class, group and subclass, Asset Type comprise machinery, hydraulic pressure, electrically, office, self-defined etc., its attribute field easily extensible, assets coded format is: factory-workshop-region-main equipment-parts-part; Asset equipment tree then by assets tree template rapid build, and realize interpolation to node, deletion, on move, the operation such as to move down.
8. a kind of asset of equipments operation management system towards iron and steel enterprise according to claim 4, is characterized in that: spot check workform management comprises spot check requirement definition, spot-checking plan is formulated, spot-checking plan is initiated, spot-checking plan performs, spot-checking plan is reported; Wherein spot check demand comprise spot check frequency, content, standard, sequentially, mode, instrument etc., spot-checking plan comprises spot check project, step, performance period, content, mode, instrument, personnel, route and standard etc.; By approval process, initiate spot-checking plan, and arrange spot check personnel to perform, after spot check work completes, by spot check result input system, carry out spot-checking plan report, complete this spot check;
Maintenance workform management, by association spot check list or maintenance requirements, generates scheduled maintenance list, and distribute when comprising artificial, the estimated cost such as spare part, and support plan maintenance template, rush repair template and self-defined template etc.; After approval process, initiate maintenance schedule, and after maintenance job completes, will keep in repair in result input system, and realize the statistics to relevant informations such as manpower, spare part, stop times.
9. a kind of asset of equipments operation management system towards iron and steel enterprise according to claim 5, is characterized in that: user basic information comprises the qualification information of name, sex, birthday, job number, age, native place, contact method, address and this user; Grouping management is used for setting up group structure corresponding with enterprise organization structure, and comprise the management such as institutional interpolation, amendment, authority setting, rights management for realizing the design and convert to all roles of system, and is associated with user and grouping management.
10. a kind of asset of equipments operation management system towards iron and steel enterprise according to claim 1, it is characterized in that: this system adopts Java Web framework, based on the cross-platform characteristic of Java, by web access, realize the access at multiple terminal equipment such as desktop and movements.
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