WEI Xiao-Li, XIN De-Sheng, LU Yun-Hua . Study on Photoelectric Control and Management of Library[J]. Editorial Office of Optics and Precision Engineering, 1998,(2): 100-104
WEI Xiao-Li, XIN De-Sheng, LU Yun-Hua . Study on Photoelectric Control and Management of Library[J]. Editorial Office of Optics and Precision Engineering, 1998,(2): 100-104DOI:
This paper introduces the method of recognizing the direction of the persionnel motion with photoelectric detector as well as recording the personal who exit or enter the library
This is important for achieving the advanced management of libray and also saving the energy.The structure of this system and the data processing method are also introduced.