【摘要】 针对传统楼宇电力节能系统二次布线的施工难题,以及实现公用环境舒适度与节能的平衡控制策略需求,基于ZigBee技术设计了一个集测控为一体的多参数、低成本楼宇电能管理系统。该系统分为数据采集层、终端执行层、中间控制层、决策层四层。数据采集层将采集的数据发送到中间控制层,中间控制层将数据上传到决策层,由决策层根据情况向终端执行层发出命令执行电路通断与照明亮度调节等,从而实现对楼宇的节能管理。实验表明:系统构建简单,运行稳定可靠。并可拓展应用于各种不同领域。更多还原

【Abstract】 To solve the construction difficulties of secondary wiring for traditional building power-saving system,as well as to achieve the balance between the common environmental comfort and the needs of energy control strategies,a multi-parameter and low-cost building power management system based on ZigBee technology is designed. The system is divided into four layers: data acquisition layer,executive layer,intermediate control layer,decision-making layer. Data acquisition layer send data to intermediate control layer,and intermediate control layer upload the data to the decision-making layer. According to the circumstances,decision-making layer issue commands to executive layer to do circuit continuity and adjust lighting brightness,etc. to achieve building power-saving management. The experiment results show that the system is simple and running well. And the system can be extended to use in a variety fields.更多还原