Abstract:For the energy and management needs of the current split air-conditioning, basing on the analysis of the split air conditioning management mode and energy consumption, split air-conditioning central control system is designed and implemented based on Internet of things and embedded technology. Split air-conditioning central control system connecting all air-condition by the internet, and collecting the environment data and power, combined with the human body comfort and other factors make the control strategy of the air-condition, finally control the air-condition by the method of infrared learning. After a long time running, it proved that the system has advantages of air conditioning management, good effect of energy conservation and emissions reduction.