基于STM32F103VET6的校园能耗监测数据采集器的设计

摘要

设计了一种基于STM32F103VET6主控芯片和ENC28J60网络控制芯片的以太网校园能耗监测数据采集器，介绍其软硬件结构，主要介绍系统各个子模块的设计。采集器以STM32F103VET6为核心，嵌入TCP／IP协议，实现对电表、水表的数据采集、存储和以太网的传输等任务。该数据采集器的功能已经经过现场的测试及检验。%A data acquisition system for campus energy consumption monitoring is designed based on STM32F103VET6 MCU and ENC28J60 chip.Its software and hardware structures are introduced in this paper.The design for every sub-module was introduced mainly.The data acquisition system is composed of STM32F103VET6 MCU as its hardware core and embed-ded TCP/IP protocol stack,and implements tasks of data acquisition,storage and Ethernet transmission from ammeter.