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| Design of Data Acquisition System for Plateau Ground Power Supply |
| Received:July 09, 2017 Revised:November 15, 2017 |
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| DOI：10.7643/ issn.1672-9242.2017.11.015 |
| KeyWord:data acquisition ground power multi-channel analog switches system analysis software |
| Author | Institution |
| JI Jia-wei |
Department of Aviation Four Stations, Air Force Logistics College, Xuzhou , China |
| ZHAO Xu-cheng |
Department of Aviation Four Stations, Air Force Logistics College, Xuzhou , China |
| SUN Guo-wen |
Department of Aviation Four Stations, Air Force Logistics College, Xuzhou , China |
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| Abstract: |
| To acquire operating state data of ground power supply for aviation in plateau environment, this paper gave a design scheme of data acquisition system for plateau ground power supply of hardware and software based on S3C2440. The system processes data with S3C2440 to control multi-channel analog switches and time division multiplex access to transmit data of multi-channel sensors of ground power supply into data acquisition card. Acquired data can be stored on portable storage device. To facilitate the interaction between user and system, it also provides many functions, such as report generation, archiving, print output, etc. System analysis software can make the details of the characteristic parameters be observed directly by reproducing the data of the experimental results, displaying the running curves and showing data tables. |
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