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《Journal of Hubei University for Nationalities(Natural Science Edition)》 2018-01
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Optimized Design of Solar Street Lamps Based on Virtual Instrument

XIN Wangyi;Merchant Marine College,Shanghai Maritime University;  
The virtual instrument software is used to optimize the solar energy control system,which can provide a relatively stable working environment and reduce the flickering of the street lamp.By connecting the virtual instrument software with CAN network,the lithium battery voltage can be monitored on real-time basis.Through the PWM duty cycle,the output voltage of the lithium battery can be adjusted to ensure that the street lamp works in a relatively stable voltage.When the pedestrians are few at night,the output power of the street lamp is controlled by the infrared sensor of the human body,which increases the life of the street lamp,and the street lamp works when necessary.The solar energy management system can realize information detection for a number of street lamps,and observe the street lamp running state and reduce the maintenance cost of the street lamps.
【Fund】: 国家自然科学基金项目(61403250)
【CateGory Index】: TU113.666
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