基于nRF905的智能道路照明节能系统

以ATmega16单片机和nRF905为核心，提出并实现了一种简易有效的路灯控制器。它能实时捕捉路面行人或车辆密度，制定分级的功率控制，达到节能的目的。路灯之间是通过nRF905实现多点数据无线传输，达到“追光”照明的效果。在智能路灯照明系统检测到车辆或行人时，通过无线通信发送数据到下一个路灯控制器，而下一个路灯就会提前点亮路灯，实现了实时照明控制。

Intelligent Energy-saving System for Roadway Lighting Based on nRF905

An effective street-tamp control system is presented, which takes the single-chip microcomputer Atmega16 and nRF905 as a core, and offers different power grades by getting the density of passerby or vehicles on the road to achieve the purpose of energy conservation. Multiple-points data wireless transmission between the lamps is realized by nRF905 to obtain the effort of ＂tracing light＂. That is to say, when the intelligent system detects someone or something passing through the street, the wireless communication modute transmits the message to the next one, and then the next street lamp lights up in advance. Thus, the real-time lighting control is implemented.