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| 闪电定位数据快速传输的通信应用 | |
| 引用本文： | 窦以文,屈玉贵,宛霞,史君卿,燕东渭.闪电定位数据快速传输的通信应用[J].气象科技,2007,35(4):293-596. |
| 作者姓名： | 窦以文 屈玉贵 宛霞 史君卿 燕东渭 |
| 作者单位： | 1. 中国科学技术大学,合肥,230027;北京市气象局,北京,100089 2. 中国科学技术大学,合肥,230027 3. 北京市人工影响天气办公室,北京,100089;兰州大学,兰州,730000 4. 北京农业职业学院,北京,100093 5. 陕西省气象局,西安,710016 |
| 摘 要： | 北京市气象局是国内首次使用SAFIR3000闪电定位系统的用户。闪电定位系统对数据的传输实时要求很高,而国内通信线路和国外通信线路有些差别,选择合理有效的传输方式对提高闪电定位系统的应用非常重要。闪电定位系统实时数据的传输方法有很多种。目前主要有专线接入传输方式、Internet和无线通信相结合的VPN接入传输方式、Internet转发传输方式,这些通信方法是实时采集气象数据非常有效的手段。北京市气象局的闪电定位系统采用的是Internet转发传输方式。 |
| 关 键 词： | 闪电定位 数据传输 通信方式 |
| 收稿时间： | 2006/2/17 0:00:00 |
| 修稿时间： | 2006-02-17 |
Application of High Speed Transmission System of Lightning Position Data to Communication |
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| Dou Yiwen,Qu Yugui,Wan Xi,Shi Junqing and Yan Dongwei.Application of High Speed Transmission System of Lightning Position Data to Communication[J].Meteorological Science and Technology,2007,35(4):293-596. | |
| Authors: | Dou Yiwen Qu Yugui Wan Xi Shi Junqing and Yan Dongwei |
| Affiliation: | 1 Univercity of Science and Technology of China, Hefei 230027; 2 Beijing Meteorological Bureau, Beijing 100089; 3 Beijing Weather Modification Office, Beijing 100089; 4 Lanzhou University, Lanzhou 730000; 5 Beijing Agriculture Vocational College, Beijing 100093; 6 Shanxi Provincial Meteorological Bureau, Xian 710016 |
| Abstract: | The Beijing Meteorological Bureau is the first user for SAFIR3000 (a lightning location system),which imposes very high requirement on real time transmission.There are certain difference for domestic and international communication service;thus,to choose an appropriate communication mode for the application of the lightning location system is very important.There are many kinds of communication modes in use presently,including special line,VPN,and Internet access,which are effective approaches to the real-time collection of meteorological data.The Internet communication mode is discussed,whtich is adopted in the lightning location system of the Beijing Meteorological Bureau. |
| Keywords: | CDMA VPN |
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