| 一种基于蓝牙技术的航天器无线数据网络方案 |
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| 引用本文： | 李冠华,田贺祥,尤政,王梦赑.一种基于蓝牙技术的航天器无线数据网络方案[J].传感器与微系统,2010,29(4). |
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| 作者姓名： | 李冠华 田贺祥 尤政 王梦赑 |
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| 作者单位： | 1. 清华大学精密测试技术及仪器国家重点实验室,北京,100084
2. 中国空间技术研究院总体部,北京,100094 |
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| 摘 要： | 针对有线网络数据传输给航天器设计带来的不便,提出了一种基于蓝牙技术的航天器上无线数据网络方案,给出了具有容错能力的主备网络的设计架构,对BlueCore芯片完成了高低温循环和抗电子辐照环境试验,并就如何在太空环境中应用蓝牙技术给出了一些具体的分析.结论表明:BlueCore芯片可以工作在-70～100℃的温度环境,并可以耐受26krad(Si)的电子辐照,能够应用于太空环境,提出的数据与分析可以作为航天器总体设计和工程应用的参考.
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| 关 键 词： | 蓝牙技术 航天器 无线数据网络 空间应用 环境试验 |
Scheme of wireless data network on spacecraft based on Bluetooth technology |
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| LI Guan-hua,TIAN He-xiang,YOU Zheng,WANG Meng-bi.Scheme of wireless data network on spacecraft based on Bluetooth technology[J].Transducer and Microsystem Technology,2010,29(4). |
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| Authors: | LI Guan-hua TIAN He-xiang YOU Zheng WANG Meng-bi |
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| Affiliation: | LI Guan-hua1,TIAN He-xiang2,YOU Zheng1,WANG Meng-bi1(1.State Key Laboratory of Precision Measurement Technology , Instruments,Tsinghua University,Beijing 100084,China,2.Department of Overall Design,China Academy of Space Technology,Beijing 100094,China) |
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| Abstract: | A scheme of wireless data network system on spacecraft based on Bluetooth technology is presented.Aimed at the inconvenience of space craft design caused by cable network.A structural design of active-standby network which has fault-tolerant ability is also presented.Based on environmental experiments of high and low temperature cycle and tolerance of electronic radiation on BlueCore chip.Some practical analysis on spatial application of Bluetooth technology are offered.The conclusion is that this chip can ... |
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| Keywords: | Bluetooth technology spacecraft wireless data network spatial application environmental experiment |
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