大家好，又见面了，我是你们的朋友全栈君。
对于需要将不同视频协议做融合的项目，我们一般都是建议大家选用EasyCVR视频平台，EasyCVR支持多种协议的视频接入，对于通用的第三方协议，我们支持了海康的Ehome和GB28181的国标协议。
EasyCVR视频网关平台接入的部分Ehome设备显示离线，可以从下图中看到，除了通过HIKSDK接入的设备外，通过Ehome接入的设备全部离线：
可见离线的部分设备都是Ehome协议接入，Ehome设备为主动注册类型，判断设备是否真实在线的方法一般为抓取对应对端口7660的包，或者是在海康sdk的回调函数中添加打印日志（输出对应的设备信息ip，端口，ehomeid等），例如通过下图中DevID 090223对应企业的数据，可以确认该企业在线。
同种方法过滤相关日志，查找对应企业的Ehome id。日志中未有相关id信息。判断这些企业真实离线。建议企业自查下海康NVR Ehome配置界面, 查看在线状态或者是否启用Ehome
代码语言：javascript复制Search "DevID:" (84 hits in 1 file)
C:UsersadminDownloadsNew folder11103.log (84 hits)
Line 170: [CVR] 2021/11/23 19:59:03 DevID:099701
Line 299: [CVR] 2021/11/23 19:59:03 DevID:098101
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Line 511: [CVR] 2021/11/23 19:59:03 DevID:098103
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Search "099730" (0 hits in 0 files)EasyCVR的功能正在逐步完善，目前作为视频智能分析平台，在人脸识别和车牌识别领域也有了比较完善的研发成果，并且对于新需求的展现也在不断推进研发当中，可在TSINGSEE青犀视频官方网站直接下载最新版进行实际部署测试。
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