Abstract: Constructing an automatic energy data colecting system to improve correction real-time of energy collecting and transmision process is becoming an exigent requirement. The well-developed technology of field bus and embedded system provides an excellent chance to resolve this problem. This article introduces how to design and develop the ERTU.

摘要： 建立电能量数据采集系统(EDCS)，提高电能量采集、传送、处理的精确性、唯一性、可靠性以及及时性，是实现电力工业商业化运营的迫切要求。成熟的现场总线技术和嵌入式系统的迅速发展为解决这一问题提供了很好的契机。该文介绍了电能量远程数据采集终端设备的设计和开发。

关键词: 电能量数据采集系统, ERTU, 嵌入式Linux

CLC Number: 

• TM76