摘要
针对传统公建能耗数据采集器接口单一,只支持某一种接口类型基表的缺点,该文提出了一种基于M-BUS和RS-485的公建能耗数据采集器,并对其软硬件进行设计。该数据采集器可同时支持M-BUS、RS-485接口类型的基表,运行μC/OS-Ⅱ实时操作系统,能通过GPRS与远程数据中心通信。该设计成本低、可靠性高,具有广泛应用前景。
Aiming at the shortage of single interface and only support a specific type of meter in traditional energy consumption data collector of public building,this paper proposes an energy consumption data collector of public building based on M-BUS and RS-485,and designed its hardware and software.This data collector could support M-Bus type meter and RS-485 type meter both,running μC/OS-Ⅱ real-time operating system,could communicate with remote data center via GPRS.This design is low cost,high reliability,and also has a wide application prospect.
出处
《杭州电子科技大学学报（自然科学版）》
2012年第5期207-210,共4页
Journal of Hangzhou Dianzi University：Natural Sciences
基金
国家自然科学基金资助项目(61273072)
浙江省自然科学基金资助项目(Y1100054)
浙江省科技厅公益性技术应用研究计划资助项目(C31014
C21097)
杭州市科技局科技计划资助项目(0533B44
0433B40)
关键词
仪表总线
能耗监测
数据采集
meter bus
energy consumption monitoring
data collect
