航天器内环境监测的无线传感器网络应用研究

周莉; 曹松; 安军社

doi:10.11728/cjss2012.06.846

航天器内环境监测的无线传感器网络应用研究

doi: 10.11728/cjss2012.06.846

周莉^1,2,
曹松¹,
安军社¹

1.
中国科学院空间科学与应用研究中心北京 100190
2.
中国科学院研究生院北京 100049

基金项目: 中国科学院空间科学与应用研究中心创新项目资助

详细信息

中图分类号: V1
计量
- 文章访问数: 3178
- HTML全文浏览量: 71
- PDF下载量: 1406
- 被引次数: 0
出版历程
- 收稿日期: 2011-07-05
- 修回日期: 2011-11-14
- 刊出日期: 2012-11-15

Research of Wireless Sensor Networks for Intra- Spacecraft Environmental Monitoring

1.
Center for Space Science and Applied Research, Chinese Academy of Sciences, Beijing 100190
2.
University of Chinese Academy of Sciences, Beijing 100049

摘要

摘要: 无线接口技术是航天器电子系统技术发展的前沿和热点之一, 具有广泛应用前景. 提出了用于监测航天器内部及其设备环境参数的无线传感器网络设计方案, 详细介绍了构建航天器内无线传感器网络的通信协议、网络架构、软硬件设计方法, 并给出一个将ZigBee Pro技术应用于航天器内的典型设计实例, 以TI公司最新的CC2530芯片和ZigBee协议栈Z-Stack为基础, 用于监测航天器内部及其设备的温度、湿度、电压、电流等参数. 实验证明, 本设计具有低功耗、传输可靠、网络鲁棒性及组网灵活等优点.
- 无线传感器网络 /
- ZigBee Pro /
- 航天器内环境监测 /
- CC2530
Abstract: Wireless interface service is now one of the most interesting and newest avionics technologies. The wireless technology will be used widely in space exploration in the future. Considering the characters of the intra-spacecraft environmental monitoring, a system scheme based on wireless sensor networks is designed, in order to decrease the power consumption as well as the spacecraft mass and volume. A low power RF chip and the ZigBee protocol stack Z-Stack of TI are used to design a demonstrator. The network structure and the sensor node architecture, including its hardware and software design, are described. The demonstrator can monitor the environmental parameters of the intra-spacecraft and its instruments, e.g., temperature, humidity, the instruments' voltage and current. Experiments have been carried out. The results indicate that the sensor nodes' power consumption is extremely low, the mesh network architecture is robust and flexible, and the use of ZigBee Pro for WSN can achieve stable transmission of data between multiple terminals.
- Wireless sensor networks /
- ZigBee Pro /
- Intra-spacecraft Environmental monitoring /
- CC2530

HTML全文

参考文献(13)

[1]	Research Group on Space Science & Technology of the Chinese Academy of Sciences. Space Science & Technology in China: A Roadmap to 2050[M]. Beijing: Science Press, 2009. 67-70. In Chinese (中国科学院空间领域战略研究组. 中国至2050年空间科技发展路线图[M]. 北京: 科学出版社, 2009. 67-70)
[2]	Plummer C, Plancke P. The Spacecraft Harness Reduction[R]. ESA SP-509, 2002
[3]	Magness R, Plancke P, Hernandez I, Plummer C. Current activities and status of the ESA/ESTEC-industry wireless onboard spacecraft working group[C]//the 4th Space Internet Workshop SIW-4. Baltimore, USA, 2004
[4]	Amini R, Aalbers G, Hamann R, et al. New generations of spacecraft data handling systems: less harness, more reliability[C]//the 57th International Astronautical Congress (AIAA 2006-448). Valencia, Spain, 2006
[5]	CCSDS. Wireless Network Communications Overview for Space Mission Operations Informational Report[R]. CCDS 880.0-G-0.169, JSC-CN-18518. Johnson: NASA, 2010
[6]	Wireless Medium Access Control (MAC) and Physical Layer (PHY) specifications for Low Rate Wireless Personal Area Networks (LR-WPANs)[S], IEEE std. 802.15.4-2006. IEEE, 2006
[7]	Cui Li, Ju Hailing, Miao Yong, et al. Overview of wireless sensor networks[J]. J. Comp. Res. Devel., 2005(01):163-174. In Chinese (崔莉, 鞠海玲, 苗勇, 等. 无线传感器网络研究进展[J]. 计算机研究与发展, 2005(01):163-174)
[8]	Brian M Blum. ZigBee and ZigBee PRO: Which Will Be More Suitable. Electronic Engineering & Product World[J]. Elect. Eng. Prod. World, 2008(09):1-2. In Chinese (Brian M Blum. ZigBee与ZigBee PRO: 哪一个特性集最适合[J]. 电子设计技术, 2008(09):1-2)
[9]	Tan Jiaxi, Le Xiufan, Hu Nan, Wang Pengcheng. Design of low-power temperature monitoring system based on ZigBee Pro[J]. Sensor World, 2009(12):1-4. In Chinese (谈加西, 乐秀璠, 胡南, 王鹏程. 基于ZigBee Pro的低功耗温度监测系统的设计[J]. 传感器世界, 2009(12):1-4)
[10]	An Junshe, Liu Yanqiu, Sun Huixian. Implementation of an Embedded System Based on VxWorks [J]. Computer Engineering and Applications, 2003(07):117-120. In Chinese (安军社, 刘艳秋, 孙辉先. 基于VxWorks的嵌入式计算机系统的设计与实现[J]. 计算机工程与应用, 2003(07):117-120)
[11]	Liu Feng, An Junshe. 1553B simulation system based on VxWorks[J]. Computer Engineering And Design, 2006, 27(24):4739-4742. In Chinese (刘峰, 安军社. 基于VxWorks的1553B仿真开发系统[J]. 计算机工程与设计, 2006, 27(24):4739-4742)
[12]	Sensirion. SHTlx/SHT7x Humidity & Temperature Sensor Datasheet[EB/OL]. http://www.sensirion.com/en/home/#
[13]	Texas Instruments. Z-Stack Developer's Guide[M]. San Diego, California: Texas Instruments, 2006