I. Power Industry InformationInformatization Status quo
Power system is the most important component of China's energy industry. At present, many electric power industries have implemented various Application Management System, but these System It is usually built on different Platform As a result, there is a lack of good information communication between systems. In addition, the decentralization of internal organizations in the power industry determines that the same system among various organizations must be truly interconnected, which is not easy. Many complex synthesis, statistics, and analysis work must be done manually. Therefore, the informatization of the power industry Construction Often fail to achieve the expected results.
1. Information islands
Scattered office systems Development And introduction, so that information is blocked on different application platforms and Database Definition and collection are independent of each other, thus forming many isolated information islands. A large amount of useful information is scattered in various "Dead corners" and cannot be effectively used and shared. And establish an efficient Office Automation The first condition of the environment is to ensure the smooth and efficient use of information.
2. Application islands
The traditional OA system is difficult to closely integrate with other business systems in the power industry, making various business systems in the power industry independent of each other, inconsistent data, low degree of information sharing, and scattered management, tool lags behind, and management and maintenance work is heavy. Various departments and systems often form "application islands ", the power industry needs to spend a lot of manpower and material resources switching between different application systems to obtain relevant information for analysis, resulting in waste of resources and repetitive work, and the power industry's operational efficiency is greatly reduced.
3. Resource islands
Collaboration between various departments in the power industry and collaboration between internal and external resources (including customers and partners) in the power industry has become increasingly important in this new information age. The power industry must establish Dynamic , Controllable, unified, comprehensive integration, and Collaboration Information application environment, which enables internal resources (managers, employees) and external resources ( Customer And partners) are able to share information on a unified platform, collaborate to complete various complex business processing, and form Knowledge Accumulated scientific system, face together Market Environment changes. However, traditional OA systems cannot establish such a collaborative environment due to their outdated architecture.
Traditional OA cannot meet the needs of the growing power industry. Requirement The power industry urgently needs a solution Integration Efficient information systems for internal and external resources to improve their management level.
2. Dedicated to collaborative office OA system features
While Based on Java Technology The collaborative office system is designed to manage documents, personnel, assets, customers, and procurement on the unified information platform of the power industry, it eliminates all kinds of information islands within the power industry and achieves information sharing and collaboration among various departments and personnel in the power industry, create an integrated, unified, and coordinated office platform to improve the management level and operational efficiency of the power industry. Compared with general office automation systems, collaborative office OA brings a brand new office experience. Its features include:
1. Deepen application beyond traditional OA
It not only contains all the content of traditional OA, but also expands horizontally and vertically. It covers almost all aspects of the power industry's operation and management, and its applications are fully integrated, no need for repeated purchases in the power industry.
2. Based on Web Of
You can operate the system without buying complex facilities. The power industry can choose LAN or Wide Area Network Architecture Office Platform. for clients, only one browser is needed. Supports remote office and uninterrupted operation in the power industry Service In this way, the traditional centralized office mode has been changed and the office area has been expanded, User You can access Network Connect to work at any time.
3. Based on Process Of
Establish a dynamic, standardized, smooth and efficient process system, and re-integrate the existing processes of the power industry to achieve standardized and efficient operation of the power industry. Information, materials, and funds can be transferred freely within the power industry through a process, and related data can be updated through a link to the back-end database.
4. Knowledge-based
To meet the knowledge innovation and accumulation requirements of the power industry in the knowledge economy era Knowledge Management Complete IT tools, knowledge repositories, and knowledge exchange locations are required, and a knowledge-based evaluation system is provided to support the power industry's knowledge management analysis and decision-making.
5. Personalized-based
The office system combined with the power industry information portal opens a window to the power industry resources. All power industry resources are integrated on a unified platform and displayed to different user groups and individuals in a personalized manner, so that they can obtain the most relevant and interesting applications and information. Information Portals mean more efficient operations, more considerate services, and more humane management.
6. Dynamic-based
Powerful customization meets the different office automation requirements of different power industries. The organization structure, personnel structure, and business processes of the power industry vary widely. Even in the same power industry, various factors will be adjusted during the development process, the system provides an open, flexible, and adaptable office automation environment, and the power industry can be a little bit without secondary development. Set Redefines the system to meet the needs of the power industry.
7. based on strict security control
The whole office automation environment is not only a flexible and open environment, but also a safe control. The system provides multiple security mechanisms to ensure the confidentiality and integrity of data and ensure the normal operation of the power industry business. Including identity Authentication , Role allocation, user operation monitoring, log reports, and information security level settings. It also supports multiple levels of security definitions.
8. Collaborative-based
It is committed to cooperating with office systems to achieve information collaboration and collaboration between departments/personnel: Based on the Information mesh management system of the power industry, all information and applications are not isolated in the system, but are strongly correlated. Users can use a certain information point to reach any relevant information point or extract the entire information network, regardless of the information source, structure, and storage methods, the integration of applications, such as personnel management, document management, and asset management, is fully integrated, in this way, users only need to obtain all the information and complete the necessary operations on the unified platform and interface, without switching between different platforms, databases and application systems; collaboration between departments and personnel is achieved. Cross-department, multi-personnel, and multi-task work can be completed under unified planning, unified scheduling, efficient sharing and communication.
4. Focus on collaborative office systems Function
The functions of collaborative office systems include knowledge document management, human resource management, asset management, conference management, Workflow Process management.
1. System Construction Principles
Informatization construction is a long-term continuous process. It is a process of continuous improvement and improvement with the business and management needs of the Organization. It cannot be achieved overnight, therefore, the entire system will adhere to the overall principle of "unified design, unified maintenance, phased construction, and gradual improvement" under the principle of "overall planning, unified standards, interconnection, and resource sharing ". Design In principle.
1) usability Principle
It is easy to operate, and users can quickly master it without complex training and learning. This plays an important role in the implementation and promotion of information technology. General requirements: zero for each client Install The system is easy to maintain and transplant, and the system interface is designed on a simple, bright, and user-friendly basis.
2) Principles of practicality and economics
Informatization construction is a project that requires a large amount of long-term investment. Therefore, in informatization construction, scientific and selective investment should be made according to the current business needs, in particular, the construction of information infrastructure (including network and hardware environments ). We believe that these investments should meet the normal operation of the system and take the following measures:
Select an excellent network construction solution: to ensure the internal network access and handling requirements of the Organization, and to meet external users (such as traveling staff and field office staff) Access Required.
Low investment: EspeciallyServer Multi-Application Sharing is recommended. Server Supports running the entire system.
Scalability: With the development of information technology, hardware and network environments can be added and expanded in a timely manner, meeting both current needs and future development needs.
3) Principles of Advanced Technology
That is to say, the designed informatization construction scheme should be technically advanced in terms of overall and single point of view of various systems, regardless of the scheme planning, technical implementation, and technical support, it also suits the current situation and future development trends to ensure the vitality and development of the system.
Important considerations:
Is development technology recognized as an advanced technology in the world?
Is there broad support and future development?
4) high scalability Principle
The whole system not only needs to adapt to the current business and management development needs, but also needs to consider the future business and management needs change, the subsequent expansion of new information systems and subsequent adjustment system expansion. High scalability is an important guarantee for the vitality of an application system and an important guarantee for protecting the information investment of enterprises.
Important considerations:
Whether the modules andInterface ?
Is it capable of integrating and processing data from other business systems?
Is development technology standardized and open?
5) Security Principles
System security is an integrated strategy. It includes hardware environment security, system security, network security, and application system security.
2. System Design Ideas
Based on the goal and principles of collaborative office OA system construction, we have carefully analyzed and put forward the following overall design ideas. These overall design ideas are the general description of the overall system design ideas and important design ideas for system construction.
The entire system uses pure B/S and J2EE technical systems to implement the collaborative office OA system.
The system will adopt a platform-based technical implementation method, and use the platform for customized implementation, fully reflecting the Personalized Requirements and scalability requirements of the entire system.
The overall information system is implemented in two phases to minimize project risks and improve the project implementation success rate.
In strict accordance with ISO9000 project management specifications and requirements, conduct project analysis, design, development and implementation specifications, and strengthen document design and management to ensure smooth operation of the system.
Use of the entire project Software The lifecycle method development model is planned and step-by-step.
