摘要:Through the construction and application of the temperature and humidity precision control model of the differentiation theory, and on the basis of customer needs, the temperature and humidity precision control model based on the differentiation theory is proposed. The core concept is to implement differential control in time and zone, and use zone control, Card edge control, dual-mode control and other control methods to achieve stable, reliable and precise control of the temperature and humidity of the production environment, so as to reduce the energy consumption of the air conditioning system.