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1. 发明申请

US20120120180A1 3G MULTIMEDIA DISPATCHING COMMAND SYSTEM 有权
标题翻译： 3G多媒体分配命令系统
公开(公告)号：US20120120180A1
公开(公告)日：2012-05-17
申请号：US13299216
申请日：2011-11-17
申请人： Jianyun Jin , Yong Li , Yunfeng Zhao , Weimin Zheng , Zhonghua Xi , Gang Lu , Lihu Guo , Jinping Sun
发明人： Jianyun Jin , Yong Li , Yunfeng Zhao , Weimin Zheng , Zhonghua Xi , Gang Lu , Lihu Guo , Jinping Sun
IPC分类号： H04N7/14
CPC分类号： H04M1/2535
摘要： The utility model relates to a 3G multimedia dispatching command system, which belongs to the field of dispatching command system, comprising: a 3G public network, a dispatching platform, an access exchanger, a core exchanger, a core access gateway, a management terminal, a multimedia terminal device, an IP telephone server, and a duplex intercom server, through which a stable structure is constructed to implement a thousand-user simultaneous duplex cluster intercom without space or distance limitation, the conversation is clear without any noise, like the quality of a telephone call. The utility model also has functions of video transmission, personnel location, dispatching sound recording and mobile meeting. The communication is free of charge, the work and communication may be performed simultaneously to ensure the security, and the system can be applied in a wide range.
摘要翻译：本实用新型涉及一种属于调度指挥系统领域的3G多媒体调度指挥系统，包括：3G公网，调度平台，接入交换机，核心交换机，核心接入网关，管理终端，一个多媒体终端设备，一个IP电话服务器和一个双工对讲服务器，通过它构建一个稳定的结构来实现千用户同时双工集群对讲机，没有空间或距离限制，对话清晰，没有任何噪音，如质量的电话。实用新型还具有视频传输，人员定位，调度录音和移动会议等功能。通信是免费的，工作和通信可以同时执行，以确保安全性，并且系统可以在广泛的范围内应用。

2. 发明授权

US08698871B2 3G multimedia dispatching command system 有权
标题翻译： 3G多媒体调度指挥系统
公开(公告)号：US08698871B2
公开(公告)日：2014-04-15
申请号：US13299216
申请日：2011-11-17
申请人： Jianyun Jin , Yong Li , Yunfeng Zhao , Weimin Zheng , Zhonghua Xi , Gang Lu , Lihu Guo , Jinping Sun
发明人： Jianyun Jin , Yong Li , Yunfeng Zhao , Weimin Zheng , Zhonghua Xi , Gang Lu , Lihu Guo , Jinping Sun
IPC分类号： H04N7/14
CPC分类号： H04M1/2535
摘要： The utility model relates to a 3G multimedia dispatching command system, which belongs to the field of dispatching command system, comprising: a 3G public network, a dispatching platform, an access exchanger, a core exchanger, a core access gateway, a management terminal, a multimedia terminal device, an IP telephone server, and a duplex intercom server, through which a stable structure is constructed to implement a thousand-user simultaneous duplex cluster intercom without space or distance limitation, the conversation is clear without any noise, like the quality of a telephone call. The utility model also has functions of video transmission, personnel location, dispatching sound recording and mobile meeting. The communication is free of charge, the work and communication may be performed simultaneously to ensure the security, and the system can be applied in a wide range.
摘要翻译：本实用新型涉及一种属于调度指挥系统领域的3G多媒体调度指挥系统，包括：3G公网，调度平台，接入交换机，核心交换机，核心接入网关，管理终端，一个多媒体终端设备，一个IP电话服务器和一个双工对讲服务器，通过它构建一个稳定的结构来实现千用户同时双工集群对讲机，没有空间或距离限制，对话清晰，没有任何噪音，如质量的电话。实用新型还具有视频传输，人员定位，调度录音和移动会议等功能。通信是免费的，可以同时进行工作和通信，以确保安全性，并且系统可以在广泛的范围内应用。

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