[1]杨 乐,刘 杰,吴 峥,等.基于云视频架构的地震行业视频会商系统研究与应用[J].华南地震,2026,46(05):232-238.[doi:10.13512/j.hndz.2026.05.28]
　YANG Le,LIU Jie,WU Zheng,et al.Research and Application of Video Consultation System for Seismic Industry Based on Cloud Video Architecture[J].,2026,46(05):232-238.[doi:10.13512/j.hndz.2026.05.28]
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基于云视频架构的地震行业视频会商系统研究与应用()

华南地震[ISSN:1006-6977/CN:61-1281/TN]

卷:
46
期数:
2026年05期
页码:
232-238
栏目:
应急管理与实践
出版日期:
2026-09-07

文章信息/Info

Title:
Research and Application of Video Consultation System for Seismic Industry Based on Cloud Video Architecture
文章编号:
1001-8662（2026）05-0232-07
作者:
杨 乐; 刘 杰; 吴 峥; 张宇轩
中国地震台网中心，北京 100045
Author(s):
YANG Le; LIU Jie; WU Zheng; ZHANG Yuxuan
China Earthquake Networks Center ， Beijing 100045， China
关键词:
云视频; 视频会商; 虚拟化; 柔性编码
Keywords:
Cloud video;  Video consultation;  Virtualization;  Flexible encoding
分类号:
TN948.63;P315.78
DOI:
10.13512/j.hndz.2026.05.28
文献标志码:
A
摘要:
地震灾害具有突发性强、破坏性大、次生灾害多等特点，对视频会商工作提出了极高的要求。针对地震行业前期视频会商调度系统存在的问题，提出了基于云视频架构的新型视频会商解决方案。该方案采用“AVC+SVC”双引擎架构，运用虚拟化技术和柔性编码技术，实现了对多种网络环境的自适应接入，同时兼容利旧现有宝利通等标准H.323/SIP设备，有效解决了传统系统互联网接入效果差、移动接入能力弱、系统灵活性不足等痛点。系统支持全类型终端接入，包括智能双模硬件终端、软件客户端等，覆盖专网、互联网、4G/5G等多种网络环境。实践应用表明，该系统在地震视频会商、日常科研交流等场景中取得了显著成效，大幅提升了地震部门的地震视频会商和科研交流的效率。
Abstract:
Earthquake disasters are characterized by abrupt occurrence, strong destructiveness, and frequent second‐ary disasters, which impose extremely high requirements on video conference dispatching work. Aiming at the exist‐ing defects of the early-stage video conference dispatching systems in the earthquake industry, this paper proposes an innovative video conference solution based on cloud video architecture. Adopting a dual-engine framework of"AVC+SVC", the solution leverages virtualization and flexible encoding technologies to realize adaptive access across diverse network environments. Meanwhile, it is compatible with legacy standard H.323/SIP devices such as Polycom, effectively addressing the pain points of traditional systems including poor internet access performance, weak mobile access capability and insufficient system flexibility. The system supports access of all types of termi‐nals, including intelligent dual-mode hardware terminals and software clients, covering multiple network environ‐ments such as private networks, the Internet, 4G and 5G. Practical applications demonstrate that the system has achieved remarkable results in scenarios such as earthquake emergency video conferences and daily scientific re‐search exchanges, greatly improves the capabilities of earthquake departments in seismic video consultation and sci‐entific research communication.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2026-03-10
作者简介：杨乐（1983-），男，高级工程师，主要从事地震信息化研究。E-mail: yangle@seis.ac.cn
更新日期/Last Update: 2026-09-20