| 多点双流模式在全运会天气会商中的应用 |
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| 引用本文： | 滕迎建,于金源,马骏,黎亮.多点双流模式在全运会天气会商中的应用[J].气象科技,2010,38(Z1):118-120. |
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| 作者姓名： | 滕迎建 于金源 马骏 黎亮 |
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| 作者单位： | 山东省气象局气象信息中心;山东省气象科学研究所，济南250031;山东省气象局气象信息中心;山东省气象局气象信息中心 |
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| 摘 要： | 针对早期电视会商系统存在的问题,分析了省级天气预报电视会商过程的应用需求,介绍了借助矩阵和中央控制系统,研究开发的适合电视会商需求的应用模式及其实现的原理和方法。通过对CRESTRON中央控制系统的控制指令进行编程,实现了同一会场内多点双流模式的电脑控制,并对模式实现的程序代码给出释义。经过检验,多点双流模式在省内天气会商、视频会议等应用中,操作简单、性能稳定。该应用模式已在十一届全运会气象保障平台上投入使用。
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| 关 键 词： | 电视会商 多点双流 气象保障 |
| 收稿时间： | 2010/7/15 0:00:00 |
| 修稿时间： | 2010/11/2 0:00:00 |
Application of Multiple-Point Dual Video Mode in Weather Consultation during 11th Chinese National Games |
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| Teng Yingjian,Yu Jinyuan,Ma Jun and Li Liang.Application of Multiple-Point Dual Video Mode in Weather Consultation during 11th Chinese National Games[J].Meteorological Science and Technology,2010,38(Z1):118-120. |
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| Authors: | Teng Yingjian Yu Jinyuan Ma Jun and Li Liang |
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| Institution: | Shandong Information Center of Meteorology;Shandong Institute of Meteorology, Jinan 250031;Shandong Information Center of Meteorology;Shandong Information Center of Meteorology |
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| Abstract: | Considering the existing shortcomings of the television conference system and the current needs of weather forecast consultation at the provincial level, by means of the matrix theory and central control system, an appropriate model, which fits the current needs very well, is developed. Through programming the control instructions for the CRESTRON central control system, the computer control of the multi point dual video mode at same site is realized. The explanations of the program codes are given. The verification of the multi point dual video mode in the provincial video conference consultations indicates that the system is simple and stable, and was applied in the 11th Chinese National Games successfully. |
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| Keywords: | television conference multiple-point dual video meteorological support |
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