Brief introduction of PI system
PI system is a platform for real-time data integration and application in factories based on C/S and B/S structures developed by OSIsoft. PI system stores all the production data of the factory online in the form of data prototype for a long time, which meets the requirements of data collection, storage and display quickly and efficiently. Because of its excellent function and reliable performance, it has been widely used in power plant information construction at home and abroad, and occupies a leading position in the application of real-time/historical database products in power industry. PI system is a virtual window to visually show the production process of an enterprise. Based on reliable production information, managers can monitor the operation of the whole enterprise. PI obtains the original production data of each actual data source in real time, and users can see the current and historical production running status from desktop computers distributed all over the enterprise through a set of user-configurable reports. These valuable information can also be saved online for several years according to its original accuracy for later use, so that users can know the running status of every unit, equipment and different levels of the whole enterprise at any time.
Functions of PI system
1.PI database system helps enterprises realize from data to information and from information to productivity.
The conversion of reliable, accurate and real-time information means that better business decisions can be made. For enterprises or management organizations, the application of PI real-time database system of OSIsoft Company means that every member of enterprises or management organizations can obtain key data in real time according to their own work requirements. Using PI database system, the data can be transformed into useful information for enterprises, which can assist managers and operators to make appropriate decisions, so that enterprises can develop continuously and gain increasing profitability. PI system opens a virtual window for management to help them gain insight into the production process or operation flow, so as to realize the control and management of the whole business operation flow based on a large number of actual operation data/information. PI system has powerful real-time data collection function, which can collect raw data from different data sources in real time, and display the current and historical running status on desktop computers, portable computers or mobile PDA all over enterprises or management departments in real time through user-configurable reports, analysis tools and Web software tools provided by the system. PI system can provide online storage for valuable data and information in operation management for decades, and continuously provide real-time data and information support at operation unit level, complete facility level, whole enterprise or management organization level anytime and anywhere (24 hours, 7 days).
PI system is the core part of the real-time information architecture of enterprises and management institutions, which helps to transform real-time data into key information for business management decisions and make it an important information integrated in business systems. At present, many management organizations, organizations or enterprises, including the world's top 500 to medium-sized enterprises, have applied this real-time information management model to production capacity, product quality and reliability, and achieved great success.
2.PI database system bridges the information gap between business control and business management. PI system provides real-time and historical data management for world-class enterprises, so that such enterprises can successfully obtain rich investment returns and avoid business risks and decision-making mistakes in the management process supported by real-time data. PI system has become an important part of enterprise or management information integration system, which is directly applied to the integration of operation, maintenance and management. It also builds a bridge for real-time information communication between production process control and business operation management system. PI system can directly collect and obtain real-time data in various difficult operations (usually such data are encapsulated in its own systematic automation system or manual data source) and convert them into public information that is effective for business. No matter what kind of industry or management department, it can benefit from these key real-time information, and can gallop freely in the dynamic business field to achieve performance goals.
3.PI database system accelerates users' return on investment.
The construction of PI system will quickly produce practical results and help users get more and more benefits in business operation. The data information provided by PI system is reliable and clear. At the same time, the installation period of PI system is short, and the configuration is integrated into the user's production management system, business monitoring/supervision system, decision information system and other processes, without changing the user's original system.
PI system can connect hundreds of process monitoring systems or automatic operating systems with different operation modes through an extensible standard interface library. At the same time, by using COM connection technology, PI can be effectively integrated with the original or future databases that users need to add. The powerful application services and client tools of PI system also ensure that customers are handy and easy to operate. PI system can provide users with key data and real-time information of their business needs. This kind of information is essential for users in the process of production and operation, system equipment maintenance, cost control, quality management and follow-up service. Therefore, the use of PI database system can not only significantly improve work efficiency, reduce operating costs and resource consumption, but also accelerate the return on investment of users.
4. The security system of 4.PI database system
In the overall architecture design of PI system, the integrated security mechanism is fully considered and provided to ensure the safe use of user data and information. The security mechanism of PI system has been refined to the security management of each data point, including reading, writing or modifying database points. Therefore, any user who wants to access any data in the PI database system must first obtain the corresponding access authority confirmation. The configuration and management of this access right, only the system core administrator has this right, and it is also managed through identity authentication.
Brief introduction of PI system
PI system is a platform for real-time data integration and application in factories based on C/S and B/S structures developed by OSIsoft. PI system stores all the production data of the factory online in the form of data prototype for a long time, which meets the requirements of data collection, storage and display quickly and efficiently. Because of its excellent function and reliable performance, it has been widely used in power plant information construction at home and abroad, and occupies a leading position in the application of real-time/historical database products in power industry. PI system is a virtual window to visually show the production process of an enterprise. Based on reliable production information, managers can monitor the operation of the whole enterprise. PI obtains the original production data of each actual data source in real time, and users can see the current and historical production running status from desktop computers distributed all over the enterprise through a set of user-configurable reports. These valuable information can also be saved online for several years according to its original accuracy for later use, so that users can know the running status of every unit, equipment and different levels of the whole enterprise at any time.
Functions of PI system
1.PI database system helps enterprises realize from data to information and from information to productivity.
The conversion of reliable, accurate and real-time information means that better business decisions can be made. For enterprises or management organizations, the application of PI real-time database system of OSIsoft Company means that every member of enterprises or management organizations can obtain key data in real time according to their own work requirements. Using PI database system, the data can be transformed into useful information for enterprises, which can assist managers and operators to make appropriate decisions, so that enterprises can develop continuously and gain increasing profitability. PI system opens a virtual window for management to help them gain insight into the production process or operation flow, so as to realize the control and management of the whole business operation flow based on a large number of actual operation data/information. PI system has powerful real-time data collection function, which can collect raw data from different data sources in real time, and display the current and historical running status on desktop computers, portable computers or mobile PDA all over enterprises or management departments in real time through user-configurable reports, analysis tools and Web software tools provided by the system. PI system can provide online storage for valuable data and information in operation management for decades, and continuously provide real-time data and information support at operation unit level, complete facility level, whole enterprise or management organization level anytime and anywhere (24 hours, 7 days).
PI system is the core part of the real-time information architecture of enterprises and management institutions, which helps to transform real-time data into key information for business management decisions and make it an important information integrated in business systems. At present, many management organizations, organizations or enterprises, including the world's top 500 to medium-sized enterprises, have applied this real-time information management model to production capacity, product quality and reliability, and achieved great success.
2.PI database system bridges the information gap between business control and business management. PI system provides real-time and historical data management for world-class enterprises, so that such enterprises can successfully obtain rich investment returns and avoid business risks and decision-making mistakes in the management process supported by real-time data. PI system has become an important part of enterprise or management information integration system, which is directly applied to the integration of operation, maintenance and management. It also builds a bridge for real-time information communication between production process control and business operation management system. PI system can directly collect and obtain real-time data in various difficult operations (usually such data are encapsulated in its own systematic automation system or manual data source) and convert them into public information that is effective for business. No matter what kind of industry or management department, it can benefit from these key real-time information, and can gallop freely in the dynamic business field to achieve performance goals.
3.PI database system accelerates users' return on investment.
The construction of PI system will quickly produce practical results and help users get more and more benefits in business operation. The data information provided by PI system is reliable and clear. At the same time, the installation period of PI system is short, and the configuration is integrated into the user's production management system, business monitoring/supervision system, decision information system and other processes, without changing the user's original system.
PI system can connect hundreds of process monitoring systems or automatic operating systems with different operation modes through an extensible standard interface library. At the same time, by using COM connection technology, PI can be effectively integrated with the original or future databases that users need to add. The powerful application services and client tools of PI system also ensure that customers are handy and easy to operate. PI system can provide users with key data and real-time information of their business needs. This kind of information is essential for users in the process of production and operation, system equipment maintenance, cost control, quality management and follow-up service. Therefore, the use of PI database system can not only significantly improve work efficiency, reduce operating costs and resource consumption, but also accelerate the return on investment of users.
4. The security system of 4.PI database system
In the overall architecture design of PI system, the integrated security mechanism is fully considered and provided to ensure the safe use of user data and information. The security mechanism of PI system has been refined to the security management of each data point, including reading, writing or modifying database points. Therefore, any user who wants to access any data in the PI database system must first obtain the corresponding access authority confirmation. The configuration and management of this access right, only the system core administrator has this right, and it is also managed through identity authentication.