The design of intelligent lighting controller based on the SCM

摘要：

　　The intelligent lighting controller based on the SCM uses the pyroelectric infrared sensor and sensitive optical sensor to collect the signals,which are sent to the SCM after changed into the digital signals by the A/D converter,and then the SCM controls the lamps on or offaccording to the signals collected by the pyroelectric infrared sensor and changes the duty cycle of PWM wave according to the signals collected by the sensitive optical sensor to adjust the lighting power of the lamps till the difference of the indoor lighting intensity and the setting point is less than some certain value achieving the constant light intensity intelligent illumination.Actually,compared with other lighting controllers,this controller can not only be able to avoid the waste of resource,but also effectively extend the life of the lamps.

关键词： SCM Sensor A/D PWM Duty Cycle

作者: Cai Jia-xing Zhu Zong-jiu Chen Jie

作者单位: Anhui University of Science and Technology, Anhui, Huainan, 232001, China

会议类型: 国际会议

会议名称: 2nd International Conference on Polymer Composities and Polymer Testing (2013第二届高分子复合材料与高分子测试国际会议暨先进工业技术与方案国际会议)(ISPCPT2013)

会议地点: 太原

会议语种:英文

页码: 292-295

在线出版日期: 2013-03-22（万方平台首次上网日期，不代表论文的发表时间）