七波段黑碳气溶胶监测仪的设计与实现

摘要

为了实现黑碳气溶胶的实时测量与远程监控,提出了一种七波段黑碳气溶胶监测仪的设计与实现方法.利用电荷数字模数转换芯片DDC101实现信号的采集,使用触摸屏提供人机交互界面,提供网络远程监控与历史数据导出功能.结果表明,系统可以满足黑碳气溶胶长期连续监测实际应用需求,后续数据分析处理方便.%In order to realize black carbon aerosol real-time measure and remote monitoring, the design and realization of seven band black carbon monitor are proposed. The signal acquisition use charge digitizing A/D converter DDC101, adopt touch screen as man-machine interface, provide network monitoring and historical data exporting function. Results show that the design meets the practical requirements of longterm continuous monitoring, convenient to follow-up data analysis and processing.