1.0 Intelligent Campus Network Solution
2.0 IDC Data Center Network Solution
3.0 Enterprise Cloud Solutions
4.0 Overall Information Security Solution
- 4.1 Exit Security Application Solutions
- 4.2 Branch and Mobile Internet Application Solutions
- 4.3 Data Center Security Solutions
- 4.4 Level Protection Comprehensive Solution
- 4.5 Disaster Recovery and Backup Integrated Solution
- 4.0 Overall Information Security Solution
- 4.6 CDP Local Disaster Recovery Solution
- 4.7 Dual-System Disaster Recovery Shared Storage Hot Standby Solution
- 4.8 Mirrored Hot Standby Solution for Dual-machine Disaster Recovery
- 4.9 Desktop Access Scheme
- 4.10 Anti-disclosure security management system for electronic documents
- 4.11 Email Security Overall Solution
5.0 Smart Wireless Total Solution
- 5.1 Cloud wireless solution
- 5.2 Application authentication access solution
- 5.0 Smart Wireless Total Solution
- 5.3 Smart Business Circle Solution
- 5.4 Wireless bridging solution
- 5.5 Elevator Wireless Coverage Solution
- 5.6 Hotel wireless coverage solution
- 5.7 Smart Campus Wireless Solution
- 5.8 Hospital Wireless Solution
- 5.9 Wireless retail solutions for malls
6.0 HD Video Conference Solution
7.0 IDC Computer Room Construction Solution
8.0 Intelligent Weak Current Solution
9.0 Intelligent Building Solution
10.0 Intelligent Management Center Overall Solution
1. Smart Building Introduction
Intelligent building is based on the comprehensive application of various intelligent informatization of buildings. It integrates architecture, systems, applications, management and its optimized combination. It has the comprehensive intelligent ability of intuition, reasoning, judgment and decision-making, and forms the interaction between people, architecture and environment Coordinated integration provides a safe, efficient, convenient, and continual environment for modern functions.
5A 系统，智能楼宇就是通过通信网络系统将此 5 个系统进行有机的综合，集结构、系统、服务、管理及它们之间的最优化组合，使建筑物具有了安全、便利、高效、节能的特点。 The core of the intelligent building is the 5A system. The intelligent building is the organic integration of these 5 systems through the communication network system . It integrates the structure, system, service, management, and the optimal combination among them to make the building safe and convenient. , High efficiency and energy saving. Intelligent building is a cross-cutting discipline involving computer technology, automatic control, communication technology, building technology, etc., and there are more and more new technologies applied in intelligent buildings.
2. Overall design ideas and principles
The design of intelligent buildings must meet the current needs of applications and face the rapidly growing development needs of the future, so it must be high-quality, high-security, reliable, flexible, and open. When designing, we follow the following design principles:
The distributed control system is adopted, that is, the task is assigned to each field processor in the system, which avoids the damage to the equipment in the system and affects the operation of the entire system. MTBF 为 7-10 年。 Multiple controllers connected to the same network can perform point-to-point communication, and perform different tasks or different program segments of the same task, respectively, without going through the upper-level processor; the system software platform must meet the MTBF of 7- 10 years. The integrated platform system has a thermal redundancy function. When the primary server fails, the standby server will be automatically put into operation without manual intervention, thereby increasing the reliability of system operation.
n Convenience (convenience and ease of maintenance):
The system provides the latest technology and man-machine interface of Chinese culture. Operators can use pull-down menus and tool bars to intuitively guide and quickly access key process data. The system platform includes a set of pre-configured screens to reduce the time required to set up the system. The system has the self-diagnostic function and easy maintenance. The field-level controller uses an open control protocol. As mentioned above, all devices supporting the open protocol can enter the existing network, so spare parts are easy to obtain and there are suitable substitutes. , Has good support in the country, easy to maintain.
n Scalability and flexibility:
The system is extensible in order to expand the needs of network services in the future. The system uses extended technology. From the controller configuration analysis table, it can be seen that the controller has redundant considerations on the system, and has also been partially redundantly designed in terms of equipment. 现场控制器及操作员终端而不会影响本系统正常操作。 The system can add controller field controller and operator terminal anywhere in the future without affecting the normal operation of the system.
Windows 9x/NT ，或 Windows2000/XP 操作平台，整个系统网络架构在快速以太网上，协议为标准的 TCP/IP ，系统提供的数据接口方式有 COM/DCOM, ODBC, DDE, ActiveX ，并且支持 BACnet, OPC, LonTalk, PTP 等工业标准协议。 The system adopts the most advanced technology to achieve complete automation control of the electromechanical equipment in the building. The system runs Windows 9x / NT or Windows 2000 / XP operating platform based on Microsoft Windows operating system . The entire system network architecture is on Fast Ethernet and the protocol is standard TCP. / IP , the data interface methods provided by the system are COM / DCOM, ODBC, DDE, ActiveX , and support industry standard protocols such as BACnet, OPC, LonTalk, PTP .
The system can minimize the operating cost of the equipment; the field processor in the system is sufficient to cope with the rapid development of technology in the future, and the investment at this stage can be fully utilized and protected.
n Practical and convenient:
The system can accommodate the needs of different control management of electromechanical systems. Highlight the "people-centered" philosophy of modern management, give guests comfort, and give managers convenience. Intelligent management provides the necessary means for normal operations.
ODBC 、 WEBSERICE 及标准的 SQL The system adopts an open structure, providing ODBC , WEBSERICE and standard SQL BACNet 、 WebService 、 XML 、 LonWorks 等工业标准协议。 Data interface, and supports industry standard protocols such as BACNet , WebService , XML , LonWorks .
3. An Introduction
n Building automation system
( 这里指通常所说的小 BA 系统或狭义 BA 系统 ) ，采用先进的计算机控制技术，管理软件和节能系统程序，使建筑物机电或建筑群内的设备有条不紊、综合协调、科学地运行，从而达到有效地保证建筑物内有舒适的工作环境、实现节能、节省维护管理工作量和运行费用的目的。 Building automatic control system ( here referred to as the commonly-known small BA system or narrow BA system ) , adopts advanced computer control technology, management software and energy-saving system programs, so that the equipment in the building's electromechanical or building complex is methodical, comprehensive, coordinated, and scientifically Operation, thereby achieving the purpose of effectively ensuring a comfortable working environment in the building, achieving energy saving, saving maintenance management workload and operating costs.
(Building automatic control architecture diagram)
n Intelligent lighting system
35% ，建筑界已经引入“绿色”照明的概念，其中心思想是通过智能照明系统控制最大限度采用自然光源、设置时钟自动控制、采用照度感应和动静传感器等新技术。 The energy consumption of lighting systems in modern buildings has reached 35% . The concept of "green" lighting has been introduced in the construction industry. Its central idea is to maximize the use of natural light sources through intelligent lighting system control, set clock automatic control, use illumination sensing and dynamic and static New technologies such as sensors.
(Smart lighting control effect picture)