Abstract: In view of the phenomenon that temperature and humidity cannot be controlled together in the current university library of intelligent construction,a temperature and humidity acquisition system based on ZigBee was designed,so that the correlation between temperature and humidity in a university library was studied and the experience formula of the relationship between temperature and humidity of the school library was put forward,and then the theoretical basis for the comprehensive control of temperature and humidity within the library was established.In order to solve the current situation that the automatic control of the temperature and humidity in library is bad ,the intelligent temperature humidity control system on the basis of the temperature and humidity acquisition system with hardware and software working together was designed.As a subsystem for the construction of intelligent building of the school library,this system has obtained the good actual effect.

Key words: Temperature and humidity collection,Temperature and humidity control,Temperature and humidity analysis,ZigBee,Intelligent control system