基于配置文件的虚拟仪器测试软件设计与实现

Design and implementation of virtual instrumenttest software based on configuration file

指出了当前虚拟仪器测试系统中软、硬件集成存在的问题,如通用能力差,不是以“测试任务”为中心,测试平台庞大、复杂等。提出了一种基于配置文件的虚拟仪器测试软件模型,剖析了模型结构、特点,论述了模型的具体实现过程。给出了基于该模型的虚拟仪器软件设计方法。基于配置文件的虚拟仪器测试软件实现了软件结构的可配置、软件代码的重用和硬件模块的互换,简化了系统集成。

Problems in software and hardware integration of virtual instrument test system are pointed out,such as poor universality,non-test-task-oriented,complex test platform and so on. A model of virtual instrument test software based on configuration file is designed. Its architecture and charac-teristics are analyzed and its implementation process is discussed. The virtual instrument software design based on the model is presented. The test software presented realizes the configurable software architecture,the reuse of software code and the interchange of hardware modules,which simplifies the system integration.