嵌入式多设备节能控制系统设计与实现

2017-05-09 23:41:52申玉霞郝小会
现代电子技术 2017年8期

申玉霞+郝小会

摘 要: 针对传统的嵌入式设备节能控制系统无法实现高效节能的问题,设计并实现嵌入式多设备节能控制系统,其由应用端、输出端和控制端组成。应用端对嵌入式设备信息进行监控和分析,获取到监控结果和分析结果并传输到终端。终端的网关服务器利用TCP/IP协议对监控结果和分析结果进行接收,通过RS 485总线将这些信息传输到控制端。控制端对终端传输来的监控结果和分析结果进行接收和控制,根据线路和环境信息特点制定嵌入式设备的节能控制指令。仿真实验证明,所设计的系统节能效果较高。

关键词: 嵌入式设备; 多设备; 节能控制系统; 系统设计

中图分类号: TN245?34; TM92 文献标识码: A 文章编号: 1004?373X(2017)08?0173?03

Design and implementation of embedded multi?device energy?saving control system

SHEN Yuxia, HAO Xiaohui

(Jiyuan Vocational and Technical College, Jiyuan 459000, China)

Abstract: Since the traditional embedded device energy?saving control system can't realize the high?efficiency energy saving, an embedded multi?device energy?saving control system was designed and implemented. The system is composed of the application terminal, output terminal and control terminal. The application terminal monitors and analyzes the information of the embedded device, and transmits the monitored results and analyzed results to the system terminal. The gateway server of the system terminal receives the monitored results and analyzed results by means of the TCP/IP protocol, and transmits them to the control terminal through the RS 485 bus. The control terminal receives and controls the monitored results and analyzed results from the system terminal, and formulates the energy?saving control instruction of the embedded device according to the characteristics of circuits and environmental information. The simulation experiment results show that the designed system has high energy?saving effect.

Keywords: embedded device; multi?device; energy?saving control system; system design

0 引 言

嵌入式设备是一种将软件与硬件有机结合起来进行独立工作的设备[1?3],其在人们的日常生活、工作中应用很广。随着网络技术的不断发展,人们对嵌入式设备的能耗要求也越来越高,节能控制系统随之出现[4?6] 。传统的嵌入式设备节能控制系统如下:文献[7]设计基于监控器的嵌入式设备节能控制系统;文献[8]基于分布式管理设计嵌入式设备节能控制系统;文献[9]基于EMS设计嵌入式设备节能控制系统;文献[10]基于通信协议融合技术设计嵌入式设备节能控制系统,但这些系统维护成本较高,不适合应用于嵌入式设备较多区域的节能。为了克服传统方法的缺陷,设计并实现了一种新的嵌入式多设备节能控制系统。

1 框架下的嵌入式设备节能控制系统设计

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