Platform of SCADA automation software is summed up

1 market summarizes system of SCADA(Supervisory Control And Data Acquisition) , namely data is collected control a system with surveillance. The SCADA system that beyond Cheng data is collected and monitoring is main function and DCS, PLC is same, it is the basic system with industrial procedure automation and indispensable informatization. SCADA system is born from 70 time, from be based on special computer and special operating system to arrive be based on network of general purpose computer, distributed computer and database technology, can realize net of big range couplet, SCADA system has developed for the 3rd acting above. SCADA system appears piece to open architecture, in 20 centuries 90 time metaphase, SCADA manufacturer and solution provider chose open communication agreement increasingly, be like IEC60870, 5, 101/104, IEC61850, DNP3 is serial with DNP3 LAN/WAN, this makes when the user is developing a system, can more try to choose from inside the product of all sorts of manufacturers conveniently, come to those who optimize come true " mix match " . Arrived 20 centuries 90 time later period, the way that each I/O manufacturer continue to side with open sex develops, more deflection resembles the message structure that MODBUSRTU/ASCII opens in that way at using. After 2000, in industry as aether net domain application is accepted generally, most SCADA market still accepted aether net technology. "Software is a service namely " the concept arrives extensively also deep each SCADA domains.

As a result of SCADA system the gradual progress of 3 generation, industrial Internet technology has infiltrated system of the 3rd acting SCADA increasingly, we discover the swift and violent development of ICT communication system is affecting the architecture of SCADA greatly apparently, not only past is such, henceforth still is such. SCADA system has expanded the data of pair of mobile processes, device and flow undertakes collection mixing monitoring, when implementation is not had, can not have, the SCADA that nowhere is absent. Force accuses EForceCon SCADA system to attemper platform software V5.

The utility of 0 is covered stand to attemper from spot monitoring center, the complete manufacturing information that provides from the bottom up for the enterprise is collected with compositive service, it is an enterprise thereby digitlization of integrated automation, factory and complete " the canal accuses unifinication " the solution provides the platform that prop up. 1.

2SCADA application and function are in actual application, SCADA is more extensive than the applied limits of DCS, PLC. Its application divides commonly it is 3 kinds big: The first kind is industrial procedure, include treatment to make, production, generate electricity, assemble and oil refining, petrifaction; The medium flow cent that its are machined is according to successive, batch processing and disperse. The 2nd kind is infrastructure, include liquid waste and waterworks and feed pipe net, waste pipe net and sewage disposal, transport oil / system of cop transporting gas, transmit electricity and power supply, large communication and city call the police the system. The 3rd kind is public facilities, energy management and the large construction, airport, dock reachs the subway to wait air conditioning monitoring in including to be opposite, security monitoring. SCADA system can apply extensively at oil field, natural gas, irrigation works, energy management, municipal, nicotian, the production of the industry such as the colliery attempers the deploy that canal of center, the sources of energy accuses to maintain center, industry data center center, remotely and construction. After using SCADA system, can obtain the following society and economic benefits: Raised production and the safety performance of moving management and reliable rate greatly; The automation that produces recipe government can improve the efficiency of the quality of the product and production greatly; Greatly bring down the possibility that produces personnel to face abominable work environment, assured the security of the first personnel in working process; Can reduce needless artificial waste greatly; Be controlled through producing the concentration of the process and manage, raise an enterprise to regard the competition of efficiency of a whole as ability greatly; The system passes the reservation that produces a trend to equipment and processing, can increase the capacity that calculates sudden incident, the quick response below emergency and processing capability can reduce the loss of life and belongings greatly, can bring potential society and economic benefits thereby; Force accuses EForceCon SCADA system to attemper platform software V5.

0 attempering control center and area control station adopt SCADA system achievable the monitoring to the system and moving management, field of each craft station can realize unmanned post. If main function reduces degree of control center to attemper the main task that controls a center is to pass each station to accuse system or RTU to undertake counting occupying collection reaching monitoring to managing a network, the online imitate that implements a system at the same time, operation plan, dangerous source and fixed position, move optimize, metric management, imitate grooms wait for the task. Attemper the operation personnel that controls a center is offerred through workstation of SCADA system operator / the information such as moving status of the pressure of process of shown system tubal a network, temperature, discharge, density, facility, complete the operation of pair of whole systems and management. Its are main the function is as follows: Data is collected and handle; The trends of technological process shows; Call the police show, the inquiry of management and incident, print; Of real time data collect, file, management and trend graph show; The file of historical data, management and trend graph show; Produce statistical forms for reporting statistics generate and print; user to make known to lower levels of information management; attempers and handle an order; Dangerous source locates; Systematic trouble removal, issue ESD order; Safe protection; Those who control limits of authority is affirmatory; Undertake clock synchronism to whole system; SCADA system is diagnosed; The breakdown that charges equipment, meter oneself is diagnosed and analyse; Network surveillance reachs management; Communication channel surveillance reachs management; When breakdown of data communication channel advocate the switch of equipment channel; Provide data for informatization system; With the enterprise platform of automation management system joins, undertake data is exchanged; Wait with communication of all of ranking computer science department. When mothball control center happens to assure the incident outside caring about, still can carry to the system advancing travel attempers in real time management, maintain what duration occupies solid to collect, the function of processing, memory. The action of mothball control center is to attempering when because any reasons cannot carry out monitoring to the system,controlling a center, mothball control center will take-over the system controls right. Advocate, attemper fully switch falls in normal circumstance between control center, field of each craft station and advocate attemper control center exchanges information. Attemper the DDN line for special use that controls center and mothball control center to carry telecommunication public network (advocate channel) with wireless communication (reserve channel) undertake data is transmitted in real time, make sure data is synchronous. Mothball control center monitors at any time and dog attemper the moving state that controls a center, once discovery attempers control center is unusual, instantly the mothball control center that automatic or artificial hand uses the door that start to stand take-overs monitoring counterpoises. Additional, attemper control center also can put forward a request to center of communication network canal, each craft the communication switch of station field SCS and RTU reachs mothball control center. Attemper after control center returns to normal, it finishs the data synchronism with mothball control center above all, the monitoring that restores pair of canal nets next counterpoises. Nextpage1.

3 markets analysis and because apply a domain to differ to the requirement of SCADA individually,forecast, the SCADA system development of different application domain is not so identical also. National key is like in the irrigation works of large project and municipal project south water north attune is on SCADA of traffic of trunk, many orbit also give priority to with foreign product, the SCADA of municipal industry attempers inchoately main compositive business has the market how to accuse, Tsinghua violet light, Tsinghua is the same as just wait, they are in the project is compositive in chosen SCADA platform product is main also low end configuration software is given priority to, as the two development that turn shirt-sleeve tide, attemper to large SCADA software platform raises taller requirement. With be being enraged on the west east be defeated and plain gas east the SCADA equipment of domain of sent cop of upriver oil gas is given priority to with importing a brand, each need that because enterprise dilate and canal accuse,big city lights gas company, raised taller requirement to SCADA platform, chinese labour accuses a net to begin to think increase rate of market of Chinese SCADA whole is 10-15% about from public 2007 data. Among them municipal may become SCADA to increase the fastest industry field with automation matching a net. The SCADA system application in power system is opposite most extensive, technical development is most mature also. It is core with protector of RTU, personal computer, will change the control of electric place, signal, measure, the loop such as plan cost brings into all of computer science department, change the integrated automation of electric place has gotten large-scale applying in our country. The main supplier of this domain in power system has Na Rui south report of all directions of group, Beijing, state from, Xu Ji is electric etc, the product of development is specific also use in electric power domain, among them of 220kV and above attemper system, because technical threshold is higher, only at present Na Ruike ability, Na Ruiji is protected, south report of Beijing all directions, state from, Xu Ji is electric wait for supplier of a few a few country to be able to offer corresponding product. As the development of economy of our country countryman, had entered the great progress period of urban orbit traffic, our country already built the subway to be close to 3000 kilometers 2015, total 2020 course of development will amount to 6200 kilometers. Comprehensive supervisory system regards urban orbit traffic as general SCADA (Supervisory Control And Data Acquisition, namely data is collected control a system with surveillance) the systematic specific application in industry of urban orbit transportation, the automation system coupling that comprehensive supervisory system disperses each with systematization method is an organic whole, each information each other between professional system knows implementation orbit liaison man, resource is shared, extensive also drove SCADA to attemper integratedly the market. The SCADA product of the high end in the abroad that is based on Windows platform basically is Shi Naide's Wonderware, the Proficy of GE company, the PKS system of HoneyWell. Be based on those who cross platform is medium the Telvent that foreign product of high end basically is Shi Naide and the PVSS of Ximen subsidiary. Domestic industry is general in large SCADA platform basically is force the EForceCon range of products that accuses science and technology and inferior the KingScada that accuses science and technology. Each manufacturer of abroad also roll out the solution with compositive unifinication to come in succession comfortable match new generation to attemper the requirement of monitoring, force of the Beijing in manufacturer of domestic SCADA platform accused science and technology to also roll out the solution that is based on unified framework platform stage by stage. Relevant product had lighted cropland of gas, oil gas, municipal, irrigation works to receive wide application in the city, as the product the promotion with unified ceaseless framework already also popularized the application in system of large distributed SCADA stage by stage. The life of product of general industry automation period control in 5 years, SCADA attempers because get,platform software regards industry as IT of IT course of study rub Er law is affected, upgrade the demand of the dimension that reach carry is higher, make product version iteration upgrades frequent. SCADA attempers platform software has a characteristic, stability is the first main index, and the software that uses new technology to be able to compare other industry a bit lag period of time. SCADA attempers life period and operating system have systematic economy very big concern, if the operating system does not have big change, as ceaseless development of the technology, this project product still can be passed upgrade replacement and lengthen its life period, accordingly, can have a quite long economy life period. 1.

Platform of software of automation of 4 new generation as " two change confluence " informatization, industrialized deepness is shirt-sleeve, accelerated intelligent factory and the career that wisdom city builds. Business of large wisdom industry and area of wisdom city garden need to finish arrive from digitlization of wisdom layer span, through the cloud computational platform shares the height that rises to intellectual business from information with inheritance, break piece break up, implementation faces the development pattern of performance target. The produces command system power that be based on the intelligent canal of the industrial software platform of database of history of distributed real time to control a system is the unifinication that builds intelligent plant and engine. The demand for service that dominates unifinication in enterprise intelligence canal is driven below, system of industrial automation software forward intelligence is changed, distributed, compositive change, network, platform is changed, the way such as general management develops. Comfortable match " two change deepness confluence " platform need finishs unified framework to be collected from data, data storage, number reachs all link top-down such as safety of security of data application, data, network to have data according to transmitting model and business, the ForceCon product that force controls science and technology is familial be with " database of distributed real time " build force to accuse for core familial " bus line of industrial control information " , support compositive face a service (SOA) of systematic framework " information serves bus line " . Information bus line and service bus line provide reliable and general information alternant mechanism and mechanism of vast region service, realize the safe and efficient data between whole system communication and application are compositive. Business of informatization of perforative and whole industry, OK and free compose proposes the application of different dimensions, implementation is controlled from rock-bottom industry spot (small-sized field is station system, embedded HMI) , attemper to production director management (SCADA) reach superstratum informatization to manage (MES, ERP) shirt-sleeve, also can embrace place of the fictitious computation that change the cloud completely to bring but expansibility, found mixture solution to assure data what push Xiang Yunduan its integrality, stimulative enterprise informatization is shirt-sleeve. The SCADA that the unified framework platform that force accuses science and technology comprises attempers the system has agile systematic framework, it is compose of freedom of information bus line to propose the application of different dimensions with database of distributed real time, arrive from the system of odd user server / the client end, Web, large system that waits for mixture application redundantly, systematic framework can be designed by user freedom. Software has tall expansibility, but convenient add client computer, what do not affect existing system is normal move. The SCADA that the unified framework platform that force accuses science and technology comprises attempers the system is core according to the library with distributed area solid duration, technology of database of distributed real time can assure production to data is outputted accurately and be finished visible, real time database is infinite statified the structure can make large company information all stops eye ground. Force accuses SCADA system to attemper platform software has agile systematic application framework, OK and free compose proposes the application of different dimensions, contented user asks to the diversity of enterprise informatization, the user proposes the solution that suits company application in the OK and agile compose on this foundation. The SCADA that the unified framework platform that force accuses science and technology comprises attempers the historical file database with systematic independent support, can have file of huge history data, recall of convenient history data. Have pattern of distributed data source control, the visible interactive interface of SCADA platform software need not process designing, the configuration kind that carries long-range data source directly can have news with long-range database alternant, each function such as analysis of monitoring of the production that finish, inquiry, curve. It is OK that Web server passes simple configuration production data undertakes the network is released, implementation is opposite anyplace manufacturing process undertakes real time monitoring, contented enterprise " two change confluence " need. Origin: Force accuses science and technology CNC Milling CNC Machining