At present, the construction of domestic buildings is developing in the direction of modernization and intelligence, and whether a building can become an intelligent building ultimately depends on whether there is a complete, high-quality wiring system in the building that meets international standards. In the past, all subsystems in the building were wired independently and used different transmission media. However, with the rapid development of communication and computer systems, traditional wiring can no longer meet the needs of communication and computers for transmission lines. Adopting the international standard structured wiring system can overcome the shortcomings of traditional wiring and combine the wiring of all voice, data, video and monitoring equipment into a standard wiring system.
Structured (integrated) cabling system (SCS) adopts modular and hierarchical star topology structure, which can be generally divided into six subsystems: workspace subsystem, horizontal subsystem, management subsystem, trunk subsystem, equipment subsystem and building complex subsystem.
The typical integrated wiring system adopts star topology wiring mode, which has diversified functions and can make any subsystem be wired separately, and each subsystem is an independent unit group. Changes in any subsystem will not affect other subsystems. The goal of perfecting the wiring system is to allow the horizontal wiring in the process of new integration to exceed a given time, thus damaging the architectural decoration and affecting the appearance. Integrated wiring adopts building block structure, modular design, and implements unified standards to meet the requirements of efficient, reliable and flexible self-intelligent buildings.
In today's buildings, there is an advanced integrated wiring system, which can not only provide external telecommunications services, but also integrate voice, data, video and building management system components well. In a complete sense, it provides a fast and unobstructed information transmission channel for the whole building. For architecture, structured integrated wiring system is the premise and foundation to realize intelligence, and it is also one of the important symbols of architectural modernization. Without structured integrated wiring, building intelligence is impossible.
Building intercom system:
1, implementation list
For example, there are 10 buildings in a residential area, each building has 12 floors, and there are 2 households on each floor, totaling 240 households.
2, according to the traditional intercom system configuration.
Color portal crane, color video extension, management machine, power supply, switching power supply, interlayer repeater, video distributor, RVV4X0.5 quad cable, RVV4X 1.0 quad cable, SYKV75-3 video cable, SYKV75-5 video cable, magnetic lock and door closer.
Configuration of intelligent building intercom system
The color of intelligent building can be intercom host, manager, modulator, power supply, magnetic lock and door closer.
3. Accessories
The following are the components and functions of intelligent building intercom system:
First: the administrator network
The administrator network takes the intelligent management machine as the core, and integrates monitoring, access control, visitor reception and household data management. Among them, the main functions of the intelligent management machine are: two-way call and intercom with the residents of the whole community; Manage all unit door machines in the community and receive alarm signals caused by illegal intrusion; Two-way data transmission with computer. The intelligent management machine also has powerful expansion function, and the number of unit door machines managed by the system is not limited; There is no limit to the number of families connected to the network. Because the telephone network is used to realize the connection, the distance between the management machine and the managed equipment is not limited. The company also designed its own powerful management software, which is easy to install, friendly in interface, easy to learn, compatible and reliable.
The administrator can use the management software installed in the computer to manage the family information and the settings of the door machine of each unit.
Administrators can constantly check the personnel access at various points through the monitor, and deal with all kinds of emergencies in time.
Second: unit door machine system
The unit system is mainly composed of intelligent intercom system, which can be multi-machine in one line. Each unit door crane is equipped with a special power box. The unit portal crane can realize:
1, which can be set by the administrator through the local keyboard or the administrator computer or computer;
2. The household can open the door by entering the password through the keyboard of this machine, and the Lianteng intelligent intercom door machine can alarm the administrator machine after detecting the password error for three times in 90 seconds;
Visitors can call the residents by typing the room number on the keyboard of this machine and talk to them. They can open the door for them at home. The unit door machine of intelligent intercom system adopts touch luminous keyboard; Stainless steel all-metal panel, waterproof, dustproof and antistatic; Full Chinese menu interface, humanized design; The appearance is luxurious and generous, and the installation and use are extremely convenient. Dedicated digital hands-free voice channel, sound quality without distortion and howling, automatically detecting and filtering background noise; High-definition camera with infrared compensation, working at night.
Third: household equipment
The intelligent door intercom system uses the telephone of the resident to realize intercom, and uses the TV of the resident to realize visualization, without adding any additional equipment in the resident room. Residents can receive visitors on any phone at home and see them on TV at the same time. Press the "#" key on the phone to open the unit door for visitors. Residents can also take the initiative to dial the unit door machine, talk, enter the password to open the unit door; Take the initiative to call the administrator machine and talk to the administrator.
Comprehensive analysis of design, construction, use and other factors shows that the intelligent intercom system is convenient, reliable, practical and stable.