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1. 发明申请

US20140241516A1 DUAL-CHANNEL ANALOG DOOR ENTRY SYSTEM AND A METHOD THEREOF 有权
标题翻译：双通道模拟门入口系统及其方法
公开(公告)号：US20140241516A1
公开(公告)日：2014-08-28
申请号：US14348245
申请日：2012-04-25
申请人： Dalin Zhou , Jinshu Chen , Xiaoping Zhou , Yangpeng Zhang
发明人： Dalin Zhou , Jinshu Chen , Xiaoping Zhou , Yangpeng Zhang
IPC分类号： H04M11/02
CPC分类号： H04M11/025 , H04B3/548 , H04N7/186
摘要： The present invention discloses a dual-channel analog door entry system and a method thereof. The dual-channel analog door entry system comprises two cables connected between the building gateway and the floor distributors, configured to transmit audio and/or video signals between the outdoor stations and indoor phones; the building gateway, configured to receive a call request from at least one of the outdoor stations, identify and assign an available cable as an intercom channel, send the call request to each of the floor distributors via the intercom channel, and switch the audio and/or video signals from the outdoor station to the available cable; at least one of floor distributors, configured to receive and forward the call request to a desired indoor phone, receive a call response from the desired indoor phone if the desired indoor phone is available, and switch the audio and/or video signals from the available cable to the desired indoor phone. The solutions of the present invention achieves great improvement on line busy probability for large buildings and communities; and the solution is smart and simple to implement with low additional cost for reconstruction.
摘要翻译：本发明公开了一种双通道模拟门禁系统及其方法。双通道模拟门进入系统包括连接在建筑物网关和楼层分配器之间的两条电缆，被配置为在室外站和室内电话之间传输音频和/或视频信号; 所述建筑物网关被配置为从所述室外站中的至少一个接收呼叫请求，识别并分配可用电缆作为对讲信道，经由所述对讲信道向所述楼层分配器发送呼叫请求，并且切换所述音频和 /或从户外站到可用电缆的视频信号; 配置为接收并转发呼叫请求到所需室内电话的地板分配器中的至少一个，如果期望的室内电话可用，则从期望的室内电话接收呼叫响应，并且从可用的方式切换音频和/或视频信号连接到所需的室内电话。本发明的解决方案大大改善了大型建筑物和社区的线路繁忙概率; 并且解决方案是智能和简单的实施，低成本的重建。

2. 发明授权

US09042533B2 Dual-channel analog door entry system and a method thereof 有权
标题翻译：双通道模拟门禁系统及其方法
公开(公告)号：US09042533B2
公开(公告)日：2015-05-26
申请号：US14348245
申请日：2012-04-25
申请人： Dalin Zhou , Jinshu Chen , Xiaoping Zhou , Yangpeng Zhang
发明人： Dalin Zhou , Jinshu Chen , Xiaoping Zhou , Yangpeng Zhang
IPC分类号： H04M1/60 , H04M11/02 , H04B3/54 , H04N7/18
CPC分类号： H04M11/025 , H04B3/548 , H04N7/186
摘要： The present invention discloses a dual-channel analog door entry system and a method thereof. The dual-channel analog door entry system comprises two cables connected between the building gateway and the floor distributors, configured to transmit audio and/or video signals between the outdoor stations and indoor phones; the building gateway, configured to receive a call request from at least one of the outdoor stations, identify and assign an available cable as an intercom channel, send the call request to each of the floor distributors via the intercom channel, and switch the audio and/or video signals from the outdoor station to the available cable; at least one of floor distributors, configured to receive and forward the call request to a desired indoor phone, receive a call response from the desired indoor phone if the desired indoor phone is available, and switch the audio and/or video signals from the available cable to the desired indoor phone. The solutions of the present invention achieves great improvement on line busy probability for large buildings and communities; and the solution is smart and simple to implement with low additional cost for reconstruction.
摘要翻译：本发明公开了一种双通道模拟门禁系统及其方法。双通道模拟门进入系统包括连接在建筑物网关和楼层分配器之间的两条电缆，被配置为在室外站和室内电话之间传输音频和/或视频信号; 所述建筑物网关被配置为从所述室外站中的至少一个接收呼叫请求，识别并分配可用电缆作为对讲信道，经由所述对讲信道向所述楼层分配器发送呼叫请求，并且切换所述音频和 /或从户外站到可用电缆的视频信号; 配置为接收并转发呼叫请求到所需室内电话的地板分配器中的至少一个，如果期望的室内电话可用，则从期望的室内电话接收呼叫响应，并且从可用的方式切换音频和/或视频信号连接到所需的室内电话。本发明的解决方案大大改善了大型建筑物和社区的线路繁忙概率; 并且解决方案是智能和简单的实施，低成本的重建。

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