An Exposure towards Modelling a System of Energy Saving

Class room lighting controlling isn't a brand new subject there are lots of similar researches both at home and in abroad. Based on the information in the current perspective, there's still not really a perfect solution. Introduces the most popular been around problem that lights operate in class room with nobody, evaluates several traditional solutions as well as their deficiencies, then puts forward the power-saving system for class room according to campus card. The work is dependent on the Campus Card System, that is mature and it has been broadly used, in conjunction with Ethernet, RF wireless communications technology, along with the growth and development of PC software for database management along with other procedures, to attain an entire class room economical system.