Investigation and analysis on the illumination of the university classroom

Appropriate classroom lighting environment in universities should be able to meet the needs of the students physical and mental, and it has the practical significance to improve the student' vision, physical and mental health and learning efficiency. The paper uses the subjective and objective research method to investigate and analyse the present illumination situation of the university classroom based on the national standard of the : GB50034-2013. According to the research results, we put forward the improvement scheme of the automatic control mode of the four kinds of classroom illumination and add the blackboard lamps, and then use the DIALux software to simulate the improvement effect, and obtain the energy saving benefit analysis table, so we can provides the program and data support for the classroom lighting.