In short, system integration is a highly technical system engineering. To truly integrate the weak current system of a building, weak current engineers are not only required to have a thorough understanding of the functions, technical parameters, construction, installation and debugging of each weak current system product, but also to have a comprehensive understanding of the water supply and drainage system, power supply and distribution system, ventilation and air conditioning system, lighting system and elevator system of the building. Because the building weak current system involves many modern high-tech technologies, such as communication, computer, control and display. In the specific implementation process of system integration, it needs the support and cooperation of professional and technical personnel in all aspects.
Weak current engineering Intelligent building electrical technology still includes strong current and weak current. Building and building electricity generally refers to strong electricity above 220 V and 50 Hz. It mainly provides people with electric energy, such as electric traction motor, lighting and so on. There are two main types of weak electricity in intelligent buildings. One is low-voltage electric energy such as safe voltage grade and control voltage specified by the state, which is divided into AC and DC, such as 24V DC control power supply or emergency lighting standby power supply. The other is information sources including sound, images and data, such as telephone, television and computer information.
People used to call weak current technology weak current technology. It can be seen that the basic meaning of weak current technology in intelligent buildings is still weak current technology in the original sense. However, with the rapid development of modern weak current technology, weak current technology is more and more widely used in intelligent buildings. The application degree of weak current technology determines the intelligence degree of intelligent building.