System integration introduction and classification

System integration is guided by the scientific methods of system engineering. Based on the needs of users, various technologies and products are selected. Each separated subsystem is connected into a complete and reliable economical and effective whole, and can be coordinated with each other to make it work. Benefits to achieve the best overall performance.

<br> <br> concept called system integration (SI, System Integration), that is, through a structured cabling system and computer network technology, the respective separate devices (e.g., personal computer), and the function information and the like is integrated into the interrelated In a unified and coordinated system, resources are fully shared and centralized, efficient, and convenient management is achieved. System integration should adopt multiple integration technologies such as function integration, network integration, and software interface integration. The key to system integration is to solve the interconnection and interoperability problems between systems. It is a multi-vendor, multi-protocol, and application-oriented architecture. This needs to address all integration-oriented issues related to subsystems, construction environments, construction coordination, organization management, and staffing among interfaces, protocols, system platforms, and application software of various types of equipment and subsystems.

As a new service mode, system integration is the industry with the most rapid development in the international information service industry in recent years. The essence of system integration is the optimal integrated design, a large-scale integrated computer network system, system integration including integration of computer software, hardware, operating system technology, database technology, network communication technology, and product selection of different manufacturers. Integration, the goal of system integration - the overall performance is optimal, that is, all components and components are not only able to work together, but the whole system is low cost, high efficiency, well-proportioned, scalable and maintainable The system, in order to achieve this goal, the quality of system integrators is crucial.

Features <br> <br> system integration has several notable features:

1: The system integration must satisfy the user's needs as the fundamental starting point.

2: System integration is not a simple act of selecting the best product, but rather selecting the product and technology that best suits the user's needs and investment scale.

3: System integration is not a simple supply of equipment. It embodies more of design, debugging and development. It is a high-tech activity.

4: System integration includes technology, management, and business aspects. It is a comprehensive system engineering. Technology is the core of system integration. Management and business activities are the reliable guarantee for successful implementation of system integration projects.

5: The level of performance cost performance is an important reference factor for evaluating whether a system integration project design is reasonable and successful.

In a word, system integration is a kind of business behavior and it is also a management behavior. Its essence is a kind of technical behavior.

<br> <br> classification system integration system integration including equipment, system integration and application integration.

1. Integration of Equipment System Integration Equipment can also be referred to as hardware system integration. In most cases, it is referred to as system integration, or weak system integration, in order to distinguish between high-power integration of electromechanical equipment installation. It refers to the establishment of the organization's information management support platform for the purpose of using integrated wiring technology, building automation technology, communications technology, network interconnection technology, multimedia application technology, security technology, network security technology, etc. related equipment, software Integrated design, installation and debugging, interface custom development and application support. Equipment system integration can also be divided into intelligent building system integration, computer network system integration, and security system integration.

Intelligent Building System Integration: English Intelligent Building System Integration refers to the purpose of building a building intelligent management system within a building main body, using integrated wiring technology, building automation technology, communication technology, network interconnection technology, multimedia application technology, and security protection technology. The related equipment, software, integrated design, installation and debugging, interface custom development and application support. The intelligent building system integrated implementation subsystem includes integrated wiring, building automation, telephone exchanges, computer room engineering, monitoring systems, anti-theft alarm, public broadcasting, access control systems, building intercom, card, parking management, fire fighting systems, multimedia display systems, Teleconference system. For intelligent building system integration of multi-building residential buildings with similar functions and unified management, it is also called intelligent cell system integration.

Computer Network System Integration: English Computer Network System Integration refers to the integration of separate devices (such as personal computers), functions, and information into a connected, unified, and coordinated system through a structured integrated wiring system and computer network technology. Among them, resources are fully shared and centralized, efficient and convenient management is achieved. System integration should adopt multiple integration technologies such as function integration, network integration, and software interface integration. The key to system integration is to solve the interconnection and interoperability problems between systems. It is a multi-vendor, multi-protocol, and application-oriented architecture. This needs to address all integration-oriented issues related to subsystems, construction environments, construction coordination, organization management, and staffing among various equipment and subsystem interfaces, protocols, system platforms, and application software.

Security System Integration: The purpose of the Security System Integration in English is to build a security management platform in an organization and use related cabling technology, communication technology, network interconnection technology, multimedia application technology, security technology, and network security technology. , Software for integrated design, installation and debugging, interface custom development and application support. Security system integration implementation of the subsystem includes access control systems, building intercom systems, monitoring systems, burglar alarms, card, parking management, fire fighting systems, multimedia display systems, teleconferencing systems. Security system integration can be used as an independent system integration project or as a subsystem in the intelligent building system integration.

2. Application system integration Application system integration, Application System Integration in English, the application of the system model to the needs of the customer's needs, and the specific technical solutions and operational solutions to achieve the system model, that is to provide users with a comprehensive system solution Program. Application system integration has penetrated into the specific business and application level of users. In most occasions, application system integration is also called integration of industry information solutions. Application system integration can be said to be the advanced stage of system integration, and independent application software vendors will become the core.

System integration also includes the construction of various WIN and LINUX servers, enabling efficient communication between servers and providing customers with efficient access speeds.