摘要
设计一种以8051单片机为核心的太阳能多路数据采集系统,系统将传感器检测到的模拟信号经A/D转换后,在1602液晶屏上实时显示,同时通过串口实现与上位机通信,存储采集数据并在上位机界面上实时显示,从而实现对太阳能系统的监测,并为太阳能多电源系统的分析和研究提供数据依据.
A multi-channel solar energy data acquisition system based on 8051 microprocessor was developed. The system can display the data, which were detected by sensors and converted by an A/D converter, on the 1602 LCD screen. At the same time, the data acquisition system can communicate with a PC by a serial interface module and can transmit the data to the computer. These datum then were stored in a database and displayed on the computer screen. This system can monitor the solar parameter and provide data for analyzing and studying the solar power system.
出处
《北京建筑工程学院学报》
2010年第1期45-48,62,共5页
Journal of Beijing Institute of Civil Engineering and Architecture
关键词
单片机
数据采集
液晶显示
串口通信
microcontrollers
data acquisition
LCD
serial communication
