摘要
针对硬件设备的自动测试设备(ATE)的开发通常是一个冗长、耗时的任务,开发者需要向来自不同领域的专业人员了解被测设备的外部端口、信号、测试流程和信号检查等多种类型的信息,逐步确定开发需求。在该过程中,ATE的开发人员面临的最大困难是缺乏一种规范的模型,以描述由不同合作方提供的测试信息,导致产出的测试文档篇幅长、不易理解,容易出现错误等问题。文中提出面向ATE领域的多视角建模方法来规范化地描述ATE中的测试信息并检查信息的一致性,最后以真实工业案例说明其有效性。
The development of ATE(Automatic Test Equipment)of hardwore system is a tedious task.It requires developers to understand various information about external ports,signals,test procedures and signal inspections of mea-sured equipment from specialists,thus comfirming the demand of development.In this process,the most complicated issue for developers is the lack of a normative model,which can describe the test information from various collaborators.This issue results in several problems of verboseness of test documents,difficulty of understanding and excess of errors.This paper proposed an ATE domain-oriented multi-angle views modeling method.This model can normalize the test information of ATE and support the consistency checking.In the meantime,this paper gave an industrial case to demonstrate the effectiveness of the model.
作者
孟翰
吴际
胡京徽
刘超
杨海燕
孙新颖
MENG Han;WU Ji;HU Jing-hui;LIU Chao;YANG Hai-yan;SUN Xin-ying(School of Computer Science and Engineering,Beihang University,Beijing 100191,China)
出处
《计算机科学》
CSCD
北大核心
2018年第9期75-80,共6页
Computer Science
基金
科工局技术基础项目(JSZL2014601B008)资助
