What items does weak current include?
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Weak current system is mainly aimed at buildings, including buildings, residential areas, airports, docks, railways, highways and so on.
Weak current engineering is a classification of power application. According to the intensity of power transmission, power applications can be divided into two categories: strong electricity and weak electricity. Building and building electricity generally refers to weak current of 220 V and below 50 Hz. It mainly provides people with electric energy and converts it into other energy sources, such as air conditioning electricity, lighting electricity, power electricity and so on.
When realizing the functional integration of each system, the integration mode is selected, the network communication protocol is determined, the systems are physically connected with corresponding hardware devices, and an interoperable network operating system is installed. The last work is to develop the corresponding application software, connect all the systems logically, and provide a unified man-machine interface for the whole integrated system, which is software interface integration.
In short, system integration is a highly technical system engineering. To truly integrate the weak current system of a building, weak current engineers are required to have a thorough understanding of not only the functions, technical parameters, construction, installation and debugging of weak current system products, but also the water supply and drainage system, power supply and distribution system, ventilation and air conditioning system, lighting system and elevator system of the building.