摘要
针时电网实际运行使用的电能表型号较多、规约不同的情况,设计了一种多功能电能表抄读掌机。该掌机基于32位ARM处理器,采用TOPS操作系统,实现设定电能表规约的全面覆盖,可抄读国内DL/T645规约表型和国外主流规约电能表。具有友好的人机交互图形界面,操作简单灵活,已在合肥供电公司推广应用。
Directed against the practical conditions that watt-hour meter used more model and different communication protocols in power grid,a new multifunction watt-hour meter hand-held unit has designed.The hand-held unit is based on 32-bit ARM processor and adopted TOPS operation system,realized all cover protocols for watt-hour meter,could copy and read domestic D1/T645 protocol phenotype and foreign mainstream protocol watt-hour meter.It has a friendly human-computer interaction interface which was easily to be operated.It has been applied in Hefei power supply company.
出处
《安徽电力》
2013年第4期63-65,69,共4页
Anhui Electric Power
关键词
电能表
抄表掌机
通信规约
物理层
数据链路层
全覆盖
watt-hour meter
hand-held unit
communication protocol
physical layer
link layer
all cover
