如何为对讲系统设置视频联锁?

简介

概述

门禁/对讲系统可与局域网内的第三方网络摄像头联动。与远端通话时,远端可同时收听门禁/对讲的音频,并查看联动摄像头的视频。本文档介绍方位门禁对讲设备与第三方网络摄像头的对接方法。

适用机型

对讲设备:Bi12;方位语音门禁:BHP-SOS20、BHP-SOS23;方位网关:BK-DAB-PA2;辅助视频话机:BF600S

前置准备工具

1. 一台Bi12对讲设备、一台BF600S视频话机、一台网络摄像头,均连接至PoE交换机,确保网络正常通信
2. 一台调试电脑,可与所有设备正常网络通信

设备与电脑连接图

Device & Computer Connection Diagram

摄像头信息确认与配置

摄像头IP配置

本应用场景中,网络摄像头**必须**配置静态IP地址。具体配置方法请咨询摄像头厂商。此处以海康威视摄像头为例:
Camera IP Configuration<

取消勾选自动获取”选项,手动输入IP地址

摄像头视频流配置

BF600S视频话机支持的视频规格为:H264编码、1080P及以下分辨率;建议使用720P及以下分辨率。因此需要确认摄像头使用的码流与分辨率,以海康威视摄像头为例:

  • 确认使用的码流为主码流、子码流或第三码流

  • 确认编码格式为H264

  • 确认码流分辨率小于等于视频话机支持的分辨率。本例采用推荐的720P视频分辨率

Camera Video Stream Configuration
注意:部分视频话机仅支持H264、Baseline Profile、VGA分辨率。此种情况下需相应调整摄像头配置。Baseline Profile对应海康威视摄像头的低编码复杂度

摄像头RTSP地址确认

配置音频对讲设备联动摄像头时,对讲设备通过摄像头的RTSP地址获取视频流。不同厂商的RTSP地址格式不同,需咨询摄像头厂商获取正确地址。以海康威视摄像头为例,RTSP地址为:
rtsp://admin:Fangwei123@172.18.8.200:554/ISAPI/streaming/channels/101
其中:

  • rtsp为地址头,代表RTSP协议地址

  • admin:Fangwei123为访问RTSP地址的用户名和密码,通常与摄像头网页登录凭证一致

  • IP地址和端口为摄像头的访问地址与RTSP端口

  • 101代表主码流,102代表子码流,103代表第三码流

常见摄像头厂商RTSP地址列表详见第4章节

对讲设备配置

联动摄像头配置

对讲及广播设备:进入 网页管理界面对讲设置视频设置
门禁设备:进入 网页管理界面门禁设置视频设置
预兼容摄像头配置方式如下:
Device Video Settings<

用户名:访问RTSP流的用户名(与摄像头网页用户名一致)
密码:访问RTSP流的密码(与摄像头网页密码一致)
选择摄像头类型
IP地址:摄像头的IP地址
端口:摄像头的RTSP端口
若联动摄像头不在类型列表中,选择自定义并输入RTSP流地址。示例格式:
主码流:rtsp://admin:Fangwei123@172.18.8.200:554/ISAPI/streaming/channels/101
子码流:rtsp://admin:Fangwei123@172.18.8.200:554/ISAPI/streaming/channels/102
Camera Port Configuration

快速拨号快捷键配置

快捷键用于门禁/对讲设备一键呼叫网络视频话机,使用前需完成配置。
Speed Dial Shortcut Configuration
快捷键类型:热键
号码1:被叫号码或IP地址
子类型:快速拨号
更多通话相关配置请参考其他文档。

常见摄像头厂商RTSP地址

海康威视摄像头:
主码流:rtsp://admin:Fangwei123@172.18.8.200:554/ISAPI/streaming/channels/101
子码流:rtsp://admin:Fangwei123@172.18.8.200:554/ISAPI/streaming/channels/102
其中:admin:Fangwei123为用户名和密码;101=主码流,102=子码流,103=第三码流
大华摄像头:
主码流:rtsp://username:password@ip:port/cam/realmonitor?channel=1&subtype=0
子码流:rtsp://username:password@ip:port/cam/realmonitor?channel=1&subtype=1
其中:username:password为冒号分隔的凭证;subtype=0=主码流,subtype=1=子码流
雄迈摄像头:
主码流:rtsp://10.6.3.57:554/user=admin&password=&channel=1&stream=0.sdp?
子码流:rtsp://10.6.3.57:554/user=admin&password=&channel=1&stream=1.sdp?

目录
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