Research on embedded computer techniques used in Agricultural Equipments ATS
V(XI) or P(XI) modules based on embedded computers are playing a significant role in test systems for both agricultural and commercial applications.In an Agricultural equipments remote diagnosis and Maintenance ATS (automatic test system), we applied ARM based VXImodules to developing an equipment called Portable Maintenance Aid Equipments (PMAE) as well as an Ethemet-based measurement system which solved a sticking point of this large-scale ATS.The main testing system is designed as a large-scale integrated test system that will perform automatic test for faulty LRUs (Local Replaceable Unit), and faults will be isolated to SRUs (Shop Replaceable Unit).PMAEs could cooperate with the main testing system in realizing remote measurement and control through virtual instrument (VI) technology, thus the localization veracity of faulty LRUs and cables could be greatly improved.ARM based embedded system was used to realize 0-slot controller as well as some dedicated test modules.It could offer maximum performance and the most compact size because they are installed directly into the V(XI) mainframe.Test results indicated good performance of this scheme, thereby greatly augmenting diagnostic capacity and efficiency of the Agricultural equipments remote diagnosis and Maintenance ATS.
Automatic test equipment Electronic equipment testing virtual instrument
ZHANG Haidan BAO Hu Chen Dengan Yu Jing
Department of Electric Engineering,YanTai Vocational College,Yantai 264025,China Department of Electronic Engineering,Naval Aeronautical and Astronautical University,Yantai 264001,C Department of Command,Naval Aeronautical and Astronautical University,Yantai 264001,China
国际会议
the 3nd International Conference on Digital Manufacturing & Automation (第三届数字制造与自动化国际会议(ICDMA 2012))
桂林
英文
356-359
2012-08-01（万方平台首次上网日期，不代表论文的发表时间）