Research on Networking of Tianjin Earthquake Agency Emergency Video Conference System
MA Yunbin
ZHAO Shida
YANG Zhao
ZHU Hong
SUN Xuanchao
ZHAO Boyu
Abstract：To enhance the capability of earthquake emergency command and the efficiency of multi-point coordina-tion emergency communication,the emergency command hall of Tianjin Earthquake Agency improves the Tianjin earthquake emergency video command and dispatch network based on cross-network multi-layer video fusion tech-nology,and builds the dual mode"combining both daily and emergency".By exploring technologies such as cross-network communication,multi-layer audio-video forwarding technology,and Multi-point Control Units(MCU),the interconnection between Tianjin Earthquake Agency,China Earthquake Administration,Tianjin Municipal People's Government,Bureau of Emergency Management of Tianjin and various emergency video nodes in the ju-risdiction is realized,which provides efficient communication guarantee for the rapid response of earthquake emer-gency in Tianjin
Keywords：Video conferenceEarthquake emergencyEmergency communicationCross-network communica-tionAudio-video forwarding
Publication Date：2024-03-30
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 100-104 )