轨道交通硬件白盒测试方法与技术研究  

Research on White-box Testing Method and Technology of Rail Transit Hardware

作　　者：贺子洋 宋晓钟 潘冬阳 张鹏 HE Ziyang;SONG Xiaozhong;PAN Dongyang;ZHANG Peng(CRRC Qingdao Sifang Rolling Stock Research Institute Co.,Ltd.,Qingdao 266031,China)

机构地区：[1]中车青岛四方车辆研究所有限公司,山东青岛266031

出　　处：《铁道车辆》2025年第2期144-148,共5页Rolling Stock

基　　金：国际合作项目—基于RISC-V和FPGA的功能安全处理器核的研究与设计(23-1-6-ghgg-6-hz)。

摘　　要：文章通过借鉴软件白盒测试的概念、方法以及对现有文献的综述和实证研究,对硬件白盒测试的重要性和有效性进行了评估。为保证硬件测试流程的完整性与测试质量,提供了一套完整的硬件白盒测试流程,包含测试需求分析、测试环境搭建、测试用例编写、测试执行等。同时为保证硬件测试用例的完整性,提出了硬件白盒测试的设计技术与覆盖项识别技术,并利用硬件白盒测试技术完整流程开展了轨道交通驱动板卡硬件白盒测试,验证了该方法技术及流程的可行性与有效性。最后对硬件白盒测试进行了总结,对相关工作的进一步开展进行了探讨。This paper assesses the significance and efficacy of hardware white-box testing by utilizing the principles and techniques of software white-box testing,along with a thorough review and empirical investigation of the existing literature as a point of reference.In order to guarantee the integrity and quality of the hardware testing process,a comprehensive set of hardware white-box testing procedures is provided,encompassing the analysis of test requirements,the construction of the test environment,the creation of test cases,and the execution of tests.At the same time,the design technology and coverage identification technology of hardware white-box testing are put forward to ensure the integrity of hardware test cases,and the hardware white-box testing of rail transit drive board is carried out using the complete process of hardware white-box test technology to verify the feasibility and effectiveness of this method technology.Finally,the hardware white-box test is reviewed,and further related work is discussed.

关 键 词：硬件测试 白盒测试 信号完整性 电源完整性 容差 降额 

分 类 号：TN06[电子电信—物理电子学]