故障诊断测试系统通用报表生成接口库的设计

摘要

This paper propose a new approach of report generation , for the traditional fault diagnosis test system report is generated with complex operation, low efficiency and disordered format. The universal data structure for saving test data is designed. Through handling the report file by the ActiveX communication technology between LabWindows/CVI and Word/Excel, function interfaces are written and encapsulated into dynamic link library and standard scheme is formed. With the approach, it is able to keep the real-time operation of the testing and realize the unified format control, simplifying the development test software.%针对故障诊断测试系统的测试结果报表生成操作复杂、效率低下、格式难以统一的问题,文章提出了一种新的报表生成方法；设计了测试数据保存的通用数据结构,利用基于ActiveX的LabWindows/CVI与Word、Excel之间的通信技术对报表文档进行操作,生成报表并对文档中的文字和图表进行格式设置,编写了数据保存和报表生成的功能接口并封装成动态链接库,形成了规范的报表生成方案；通过使用此方法,保证了测试和数据保存的实时性,实现了统一、美观的格式控制,大大简化了测试程序的开发.