| 基于北斗卫星的地震灾情上报系统应用研究 |
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| 引用本文： | 程奕,彭晋川,鲁长江.基于北斗卫星的地震灾情上报系统应用研究[J].华南地震,2014(4):67-70. |
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| 作者姓名： | 程奕 彭晋川 鲁长江 |
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| 作者单位： | 四川省地震局;四川赛思特科技有限责任公司; |
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| 基金项目： | 四川省地震局地震科技专项项目(基于北斗卫星通信的地震灾情上报软件开发,编号:LY1413) |
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| 摘 要： | 四川省的地震活动主要发生在西部地区,四川由于地形原因,一旦发生破坏性地震,极易造成震区通信、交通等联系方式的全部中断,形成"信息孤岛"。为了解决"信息孤岛"问题,系统采用智能手机终端与分体式北斗终端链接,通过北斗卫星信道与移动通信网络连通的方式,将人员伤亡和房屋建筑破坏情况等关键灾情信息编码后以短报文形式回传后方指挥部,为地震灾情快速初步判断提供及时、可靠的第一手资料。
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| 关 键 词： | 北斗卫星 信息孤岛 灾情上报 |
Application of Earthquake Disaster Reporting System Based on Beidou Satellite Communication |
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| Institution: | CHENG Yi, PENG Jinchuan, LU Changjiang (1. Earthquake Administration of Sichuan Province, Chengdu 610041, China; 2. Sichuan Seistech Technology Co. Ltd., Chengdu 610041, China) |
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| Abstract: | Seismic activities in Sichuan province occurred mainly in the western Sichuan province. Because of the terrain,once the devastating earthquake occurred,it＇s very easy to interrupt all contact ways such as communication and road traffic in earthquake area,forming ＂ information isolated island＂. To solve the problem of ＂information isolated island＂,by using smartphone terminal linked with split-type Beidou terminal,the casualties and building damage and other key disaster information were encoded in short message to transfer back to command,through the connectivity way of the Beidou satellite channel and the mobile communication network. It will provide reliable first-hand information for quick disaster preliminary judgment. |
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| Keywords: | Beidou satellite communication Information isolated island Disaster information reporting |
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