计算机科学 ›› 2019, Vol. 46 ›› Issue (7): 327-332.doi: 10.11896/j.issn.1002-137X.2019.07.050
文俊浩1,万园1,曾骏1,王喜宾2,梁冠中1
WEN Jun-hao1,WAN Yuan1,ZENG Jun1,WANG Xi-bin2,LIANG Guan-zhong1
摘要: 传统路灯行业主要采用时间、经纬度、光照度等策略控制路灯开关。其中,光照度控制的理论节能效果最佳,但受采集数据误差、安装角度等环境因素影响,节能效果没有达到最大化。针对该问题,提出一种融合光照度聚类和支持向量机算法的路灯节能控制策略。该方法收集光照度、时间、安装角度数据,并使用K-means算法对光照度数据进行聚类,把原本变化剧烈的光照度数据变为5个等级(1-5),然后通过SVM对数据进行学习训练,在不考虑其他外在因素的情况下预测路灯的开关时间。实验研究结果表明,该算法可有效降低路灯的用电量。
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