摘要
为实现自动化控制系统——南极科考支撑平台与国内极地监控中心的稳定通信,并且尽可能降低通信费用,针对原来的基于铱星通信系统9522B终端的南极科考支撑平台通信系统提出了一种基于铱星OpenPort作为南极科考支撑平台的数据通信系统,此通信系统费用低并且可以实现全球稳定的数据通信;同时该通信系统采用两套完全相同的系统构成一个主备冗余系统,实现提高数据通信的稳定性、可靠性;经试验证明,基于OpenPort的通信系统在保证了南极与国内监控中心两地之间稳定通信的前提下,实现了高可靠的数据传输,数据传输速度快,通信资费低,大大地降低了通信费用开销。
To realize steady communication between Antarctic Supporting Device and domestic polar monitoring center and cut off the spend of communication, this paper proposes a design of the communication system of unattended Antarctic expedition platform for Iridium OpenPort in place of Modem 9522B, which provides a low cost and reliable method to communicate around the world. This communication system consists of two identical Iridium OpenPort to constitute a standby redundant system which makes communication more steady and reli- able. Tests show that this communication system based on Iridium OpenPort is more reliable and cheaper.
出处
《计算机测量与控制》
北大核心
2014年第4期1267-1269,共3页
Computer Measurement &Control
基金
国家自然科学基金(11190015)
江苏省自然科学基金(BK2008294)
高等学校博士学科点专项科研基金(201000921100200)
