Research On Monitoring And Management System Of Solar Street Lighting Based On Mobile Terminal

With the increasing application of solar power generation and the speed of rural road construction in our country is speeding up,the scale of solar street lighting system is increasing rapidly.Due to the increase of the scale of solar street lighting system and the complexity of rural road environment,the management of existing solar street lighting system is facing more and more problem.Based on the existing management defects of the existing rural solar street lighting system and some drawbacks are brought by PC platform as the monitoring and management platform,this paper use the mobile terminal equipment as the solar street lighting monitoring management platform under the existing control technology and wireless communication technology support,to realize the remote,centralized and fine-grained monitoring and management of solar street lighting system.First,this paper makes a comparative analysis of the current wireless communication technologies and determine to use CC2530 to set up a wireless Ad-Hoc network in the end.A set of selectable wireless multi-hop transmission scheme is designed to maximize the wireless communication distance and adapt to the complex rural road structure on the basis of existing wireless Ad-Hoc network.The time automatic control function of street lamp lighting system is designed with sunrise and sunset time algorithm.Second,the hardware of mobile terminal node,relay node and controller node of solar street lighting monitoring and management system.The management system of the mobile terminal using HMI man-machine interface as the operating platform is designed by using the USART HMI upper computer software,the function of street lamp controller is improved by adding some new functions such as power of the solar panel on the street lamp controller.Then,the software of receiving mode,sending mode,alarm mode,dual controller mode switching function and the alternative wireless multi-hop transmission scheme are designed.Last,experiment platform of the solar street lamp monitoring and management system designed in this paper is set up.The final result has verified the feasibility of selective Ad-Hoc network multihop transmission scheme and the stability of data transmission using CC2530 for wireless communication.The monitoring and management system has strong applicability,stable work and high efficiency,which can bring huge social and economic benefits to the rural solar street lighting system.