LabVIEW实现MoCA规范自动化测试

发布时间：2018-05-12 16:29

本文选题：家庭网关 + MoCA　；参考：《苏州大学》2016年硕士论文

【摘要】：随着信息技术的不断发展,数字家庭和智能家居的概念正在不断影响着人们的生活方式。将家庭中的多种智能设备接入网络,或者使这些智能设备相互之间实现通信,这就是家庭网关技术。MoCA(Multimedia over Coax Alliance)技术就是其中一种家庭网关技术,它提供基于同轴电缆的宽带接入和家庭网络产品方案,是全球家庭娱乐网络标准,是唯一有线、卫星和IPTV电信运营商都在使用的标准。MoCA技术适用于在家庭传输多流高清内容。在本文中首先介绍了课题的研究背景及其意义,然后介绍了MoCA技术的测试规范要求和测试方法,包括发送测试和接收测试的具体测试项目。使用Lab VIEW软件设计了自动化测试MoCA规范的程序。在设计过程中,首先将整个软件结构分成了测试界面、控制模块、测试模块以及报告生成模块,对模块进行了合理划分以及各个模块之间协同工作进行了详细的设计。测试界面模块即用户操作界面,用于选择具体的测试项目。控制模块是对每个测量仪器进行了解与操作,使用LabVIEW软件对每个测量仪器编写控制程序。测试模块调用控制模块进行测量,得到测量结果并根据测项要求进行数学运算。报告生成模块是将测试结果保存,并自动生成完整的测试报告。最后实际架设自动化测试环境,对各个模块进行测试和修改,最终完成了整个MoCA自动化测试的程序。
[Abstract]:With the development of information technology, the concept of digital home and smart home is influencing people's way of life. The home gateway technology. MoCAN Multimedia over Coax Alliance) technology is one of the home gateway technologies, which connects various smart devices in the home to the network, or makes these smart devices communicate with each other. It provides broadband access and home network products based on coaxial cable, is the global home entertainment network standard, is the only cable, satellite and IPTV telecom operators are using the standard. MoCA technology is suitable for the transmission of multi-stream high-definition content in the home. In this paper, the research background and significance of the project are introduced, and then the test specification and method of MoCA technology are introduced, including the specific test items of sending and receiving tests. The program of automatic testing MoCA specification is designed by using Lab VIEW software. In the design process, the whole software structure is divided into test interface, control module, test module and report generation module. The test interface module is the user interface, which is used to select specific test items. The control module is to understand and operate each measuring instrument, and use LabVIEW software to write the control program for each measuring instrument. The test module calls the control module to measure, obtains the measurement result and carries on the mathematics operation according to the test item request. The report generation module saves the test results and automatically generates the complete test report. Finally, the automatic test environment is set up, and each module is tested and modified. Finally, the whole MoCA automatic test program is completed.
【学位授予单位】：苏州大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TN915.06

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