Application: Integrate the independent systems of air conditioning, HVAC, power, water treatment, gas and chemicals in the plant, monitor or control the consumption and energy consumption of each system, and improve the energy efficiency ratio of each system; Accurately monitor the production environment of the factory, monitor and control the temperature, humidity, cleanliness and special substances of the environment, provide a high-quality production environment and ensure the production quality of products; Use automation, digitization and intelligent technology to integrate all subsystems, provide tools for lean management and operation and maintenance, which can improve the performance management level of the factory, simplify operation and maintenance, save energy and reduce emissions, and improve the effective utilization of assets