| 基于北斗短报文的卫星通信车快速组网方案设计 |
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| 引用本文： | 雷思磊,贺文宝,李剑青,熊志坚,冯赟.基于北斗短报文的卫星通信车快速组网方案设计[J].全球定位系统,2018,43(4):53-58. |
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| 作者姓名： | 雷思磊 贺文宝 李剑青 熊志坚 冯赟 |
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| 作者单位： | 酒泉卫星发射中心,甘肃 酒泉 732750 |
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| 摘 要： | 针对现有卫星通信车使用过程中存在的配置复杂、过程长,以及必须依托已有通信渠道进行参数协商的弊端,设计了一种利用北斗短报文的卫星通信车快速组网方案,给出了详细方案,设计了自主可控的车载中心控制单元硬件结构、北斗短报文可靠传输协议、数据传输格式以及双北斗终端乒乓使用机制,方案有效解决了卫星通信车使用过程中的弊端,实现了快速组网。
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| 关 键 词： | 北斗短报文 快速组网 龙芯 |
Design of Rapid Networking Scheme for Satellite Communication Vehicle Based on BeiDou Short Message |
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| Institution: | Jiuquan Satellite Launch Center, Jiuquan 732750, China |
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| Abstract: | The existing satellite communication vehicles have complex configuration and long process, and must rely on the existing communication channels to negotiate the parameters. In order to solve the above problems, this paper designs a fast networking scheme for the satellite communication vehicle using the Beidou short message. This paper gives a detailed and detailed scheme, and the hardware structure of the self controllable vehicle central control unit, the reliable transmission protocol of the Beidou short message, the data transmission format and the mechanism of ping pong use of double Beidou terminal are designed. The solution of this paper effectively solves the malpractice of the satellite communication vehicle and achieves rapid networking. |
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