| 季嘉伟,赵徐成,孙国文.高原型航空地面电源数据采集系统设计[J].装备环境工程,2017,14(11):76-80. JI Jia-wei,ZHAO Xu-cheng,SUN Guo-wen.Design of Data Acquisition System for Plateau Ground Power Supply[J].Equipment Environmental Engineering,2017,14(11):76-80. |
| 高原型航空地面电源数据采集系统设计 |
| Design of Data Acquisition System for Plateau Ground Power Supply |
| 投稿时间：2017-07-09 修订日期：2017-11-15 |
| DOI：10.7643/ issn.1672-9242.2017.11.015 |
| 中文关键词: 数据采集 地面电源 多路模拟开关 系统分析软件 |
| 英文关键词:data acquisition ground power multi-channel analog switches system analysis software |
| 基金项目:中国科学院战略性先导科技专项（A类）资助（XDA13040602）、国家自然科学基金（51475449）、国家973计划项目子课题（2014CB643302）、宁波市工业重大科技专项(201701ZD-A01099) |
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| 中文摘要: |
| 为了采集航空地面电源在高原环境下的运行状态参数，给出了一种基于S3C2440的高原型地面电源数据采集系统硬件和软件设计方案。系统通过应用S3C2440处理器控制多路模拟开关，利用分时复用技术将地面电源多路传感器数据送入数据采集卡。将所获得的数据存储到可移动存储设备中。为了方便用户与系统之间的交互，还提供了生成报表、存档、打印输出等功能。系统分析软件能够直观地观察特征参数的详细情况，通过编程实现对实验结果数据的复现，运行曲线显示、数据表格显示。 |
| 英文摘要: |
| 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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