现代信息科技2026，Vol.10Issue(1)：22-27,6.DOI:10.19850/j.cnki.2096-4706.2026.01.005
一种1394子卡测试设备的设计与实现
Design and Implementation of a Test Equipment for 1394 Daughter Cards
陈超 1张昕月 1张昊1
作者信息
- 1. 中国航空工业集团公司西安航空计算技术研究所,陕西 西安 710065
- 折叠
摘要
Abstract
The 1394 daughter card is a circuit board that implements the IEEE 1394B bus protocol.During its production process,extensive testing is required to determine whether it meets quality standards.Traditional manual testing methods suffer from low efficiency and inadequate test coverage.This paper proposes a design scheme for a test equipment specifically for the 1394 daughter card.The test equipment is divided into several parts such as an industrial control computer,a stimulus source,a product test terminal,and a power supply.The design of the test equipment is introduced from aspects such as hardware,structure,and software.This equipment enables the testing of the Remote Node function of the 1394 daughter card.Practical testing and environmental trials demonstrate that the test equipment is reliable in both functionality and performance,and it is easy to use,has friendly human-computer interface,and offers good practicality.It holds significant importance for the testing of avionics networks.关键词
IEEE 1394B总线/RN/机载网络/测试设备Key words
IEEE 1394B bus/RN/avionics network/test equipment分类
信息技术与安全科学引用本文复制引用
陈超,张昕月,张昊..一种1394子卡测试设备的设计与实现[J].现代信息科技,2026,10(1):22-27,6.
