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为了实现太阳能路灯控制系统网络化、远程监控与大规模集中管理的需求,设计了基于ZigBee与GPRS双网的无线太阳能路灯控制系统。该设计将ZigBee技术应用于路灯节点实现自组网通信,采用GPRS通信实现分布区域下ZigBee网络的远程管理与大规模集中控制。系统能实时调整充电参数实现太阳能板最大功率输出,提高了电能利用率,通过软件控制Boost升压电路实现LED输出功率可调,并设置了多种保护电路确保控制器稳定运行。系统具有可靠性高、维护工作量少、运行成本低等优点。
In order to achieve the networked solar street light control system, remote monitoring and large-scale centralized management needs, the design of a wireless solar street light control system based on ZigBee and GPRS dual network. The design applies ZigBee technology to the streetlamp node to realize ad hoc network communication, and uses GPRS communication to realize the remote management and large-scale centralized control of the ZigBee network in the distributed area. The system can adjust the charging parameters in real time to realize the maximum power output of the solar panel and improve the utilization of the power. The software can control the Boost boost circuit to realize the adjustable output power of the LED and set various protection circuits to ensure the stable operation of the controller. The system has the advantages of high reliability, less maintenance workload and low operation cost.