【摘要】 在光波导化学传感器研究中,辐照计检测的光强度由记录器(打印机)显示。对观察、记录、分析和保存检测的数据极不方便。因此提高和改进光波导检测系统的性能,用VB6.0编程语言开发数据采集和分析软件。通过数据采集卡将辐照计连接计算机并用该软件记录、处理、分析和保存检测数据,一整套实时图形化显示过程。本论文详细介绍检测系统的硬件、软件结构和性能,它不需要任何应用软件支持,可以在Windows中直接运行,界面友好、操作方便、运行稳定性好。计算机采集和处理检测数据使新系统在灵敏度、可靠性、响应速度和检测数据的精密度等方面超过了原来系统的性能,并为检测、研究该类传感器在智能化方面提供指导作用。更多还原

【Abstract】 In the optical waveguide(OWG)chemical sensor detecting system,Radiometer display or printer is used to show the detec- ted data.This is a great inconvenient to detecting,recording,analyzing and saving of the acquired data.So to improve the detecting system,We designed a software using VB6.0 language.We linked the Radiometer to a computer by A/D sampling card,this provided a great break through in our works about recording,analyzing,on time graphical showing and saving of the detected data.In this pa- per,We presented the hardware,software structure and function of new designed OWG chemical detecting system.This software can be used on Windows98/XP operating system without any other program support.Several experimental facts of our laboratory proved that sampling and analyzing of detected data by computer brought greater sensitivity,reliability and response speed to the redesigned OWG system than the original OWG system,and provided basis and reference for these types of sensor research.更多还原