1. Overview

Due to the difference in region, time, user and function, the requirements of network is diversified. Thus network construction often uses different network service operating system for different domain or workgroup, even with the same server system, the terminals often employ different operating systems. This requires the compatibility and conversion between different systems. In addition, it is also required to integrate the data, business and process of associated information system inside and outside the company so as to achieve the internal and external collaborative management of company.

System integration means integrating separate equipment, functions and information into an interrelated, unified and coordinated system through structured cabling system and computer network technology. It aims at solving all the integration problems related to built environment, construction cooperation, organisation and staffing, including equipment, interfaces between subsystems, protocols, system platforms and application software. In this way it can fulfil the full sharing of resources and the centralised, efficient and convenient management.

2. Content

The system integration service provided by GreatWe includes system design, system installation and debugging, system maintenance, system warranty, technical training and IT consulting service, covering two major parts, namely the equipment and system integration and application and system integration.

1. Equipment and System Integration
It is also known as hardware system integration and often abbreviated as system integration, or as weak system integration to show distinction from strong system integration of electrical and mechanical equipment installation. It aims at building an information management support platform and implementing integration design, installation and debugging, interface customisation and development and application support on related equipment and software. The technologies employed in this process include integrated wiring, building automation, communications, networking, multimedia applications, security and network security technology.

2. Intelligent Building System Integration
It aims establishing an intelligent building management system within the main building and implementing integration design, installation and debugging, interface customisation and development and application support on related equipment and software. The technologies employed in this process include integrated wiring, building automation, communications, networking, multimedia applications, security and network security technology. Its subsystems include cabling, building automation, telephone switches, computer room engineering, surveillance, burglar alarms, public broadcasting, access control, building intercom, One-Card, parking management, fire safety, multimedia display, remote conferencing and so on.

3. Computer Network System Integration
Applying functional, network, interface and other integration technologies, it is a multi-vendor and multi-protocol structure that orients to various applications. This requires to solve all the integration problems related to built environment, construction cooperation, organisation and staffing, including equipment, interfaces between subsystems, protocols, system platforms and application software.

4. Security System Integration
Its subsystems include access control, building intercom, surveillance, burglar alarms, One-Card, parking management, fire safety, multimedia display and remote conferencing. It can either be an independent system integration project or a subsystem included in intelligent building system integration.

5. Application integration means offering customers applied system mode at system level

as well as the specific technical solutions and operational programs to fulfil this integration. In another word, it provides customers with a comprehensive system solution. Application integration, also known as solution integration for industry information, has been applied into the specific business of users. It can be regarded as the advanced stage of system integration, with independent application software suppliers being the core.
 

6. System integration also contains various servers like WIN, AIX and LINUX, enabling effective communication among servers and providing high access speed to customers.

3. Features
1. Geared to the features of energy industry and the current situation of information system
Based on years of experience in enterprise system integration, GreatWe provides the service geared to the features of energy industry and therefore meets the demands for information construction of customers.

2. Easy to use
The business system solutions provided by GreatWe sticks to the design principles geared to the demands of customer, service, management and development. Applying advanced structure and various design and development technologies, these solutions are endowed with open platform, unified standards, strong flexibility, excellent expansibility and maintainability and high output capacity. Therefore, these solutions offers strong support for stable operation, business expansion and competitiveness enhancement.

3. Safe and reliable
In the design and implementation of network system integration solutions, GreatWe focuses on high reliability, security, easy maintenance, adaptability, compatibility, manageability, openness, and standardization. Taking current situation and future development trends into consideration, our company makes full efforts to ensure the safety, reliability and stability of business operation for customers.

4. Intelligent and flexible
In the planning process of office system integration, GreatWe tries to make it reliable, available, advanced, expandable and standard. As voice, data, images and other equipment can be connected to each other as well as to external communication data network, GreatWe adopts unified planning and design to integrate them in one modular, structured cabling system in one step. This intelligent and flexible system supports data communication, multimedia technologies, information management and future development.