镀膜玻璃透射比在线检测系统的设计与应用  

Design and Application of On-line Transmissivity Detecting System for Coated Glass

作　　者：毕卫红[1] 张保军[1] 张宇[1] 付广伟[1] 

机构地区：[1]燕山大学信息学院,河北秦皇岛066004

出　　处：《自动化仪表》2008年第7期46-49,共4页Process Automation Instrumentation

摘　　要：镀膜玻璃透射比是其光学特性的重要指标之一。基于PCI-1617L多功能数据采集卡,在C++ Builder开发环境下,运用多线程技术,给出了镀膜玻璃透射比在线检测系统的设计。该系统具有对镀膜玻璃生产线玻璃透射比参数进行实时采集、曲线跟踪显示、数据实时存储、查询报表等功能。通过现场测试,测试数据误差小于2%符合国家标准,并验证了系统的可行性与可靠性。Transmissivity is one of the significant optical performance indices of coated glass. The design of on-line transmissivity detecting system based on PCI-1617L multifunctional data acquisition module for coated glass is given, The system is developed under C＋＋ Builder environment and adopting multithread technology. The functions of the system include real-time collection of the transmissivity on the production line, curve tracking display, real-time data storage, inquiring and reporting, etc. The error of test data from field is less than 2% , which meets national standard; the reliability and feasibility of the system are also verified.

关 键 词：镀膜玻璃 透射比 C++ Builder编程 多线程 在线检测 

分 类 号：TP274.3[自动化与计算机技术—检测技术与自动化装置]