基于ONVIF协议的井下电视客户端的研究Research on downhole TV client based on ONVIF protocol
严正国,魏美丽,吕国强
摘要(Abstract)：
目前的井下电视在测井速度、耐温耐压、视频的传输速率等方面已经取得了较高水平,但在客户端视频的显示方面还存在一定差距,比如视频的分辨率、清晰度和实时动态的OSD显示等方面。为了解决不同厂商生产的网络摄像机、XVR/NVR设备之间的互通问题,使得整个监控系统之间的信息交互顺畅,基于ONVIF协议设计了一种井下电视客户端。实验结果表明,可以在设计的客户端上清晰地看到井下信息,实现实时动态的OSD显示,同时实现设备的发现、链接,视频的预览、存储、抓图等功能。
关键词(KeyWords)： ONVIF协议;井下电视;网络视频显示;客户端;OSD显示;信息交互
基金项目(Foundation):
作者(Author): 严正国,魏美丽,吕国强
DOI: 10.16652/j.issn.1004-373x.2018.20.040
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