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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。
In optical waveguide chemical sensor studies, the intensity of light detected by the radiometer is displayed by a recorder (printer). It is extremely inconvenient to observe, record, analyze and save the test data. Therefore, improving and improving the performance of optical waveguide detection system, using VB6.0 programming language development data acquisition and analysis software. Data acquisition card through the radiation meter connected to the computer and use the software to record, process, analyze and save the test data, a complete set of real-time graphical display process. This paper introduces the hardware and software structure and performance of the detection system in detail. It does not need any application software support. It can run directly in Windows with friendly interface, easy operation and good running stability. Computer acquisition and processing of test data make the new system exceed the performance of the original system in terms of sensitivity, reliability, response speed and precision of test data, and provide guidance for the detection and study of such sensors in terms of intelligence.