摘要
本文针对传统数据采集处理系统抗干扰能力差、功能单一,介绍一种采用专用电能计量芯片CS5460A的三相数据采集系统,利用CS5460A进行电量采集,89C51做数据处理,并扩展了通讯接口,给出了设计的电路图。在合理规划网络的前提下,还可实现远程抄表。
As to the weak antijamming capability and the single-function of tradition data acquisition and processing system, a three-phase data acquisition system which is imposed have specify kWhchip CS5460A is presented. By using a CS5460A to electric gathering and adopting an 89C51 to data processing. Thus it can expand the communication interface and circuit diagram is given. While programming rational network, the system can realize meter remote transcription.
出处
《中国仪器仪表》
2005年第11期87-90,共4页
China Instrumentation
