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Q/GDWQ/GDWQ/GDWQ/GDWQ/GDW1517.1—2014代替Q/GDW517.1—2010电网视频监控系统及接口第1111部分：技术要求GridvideosurveillancesystemandinterfacesPart1:Technicalrequirements2015-05-29发布2015-05-29实施国家电网公司发布ICS29.240国家电网公司企业标准Q/GDWQ/GDWQ/GDWQ/GDW1517.1—2014IIQ/GDWQ/GDWQ/GDWQ/GDW1517.1—2014I目次前言··········································································································································································II1范围····································································································································································12规范性引用文件················································································································································13术语和定义························································································································································24缩略语································································································································································25视频监控系统····················································································································································36视频监控平台····················································································································································47前端系统····························································································································································68客户端/用户·······················································································································································79基本接口····························································································································································810通信网络及图像质量要求····························································································································1611系统安全························································································································································1612供电、环境及电磁兼容要求························································································································16附录A（规范性附录）接口A协议···············································································································18附录B（规范性附录）接口B协议················································································································57附录C（规范性附录）接口C协议················································································································93附录D（规范性附录）视频监控系统地址编码··························································································179附录E（规范性附录）音视频编解码··········································································································187编制说明······························································································································································189Q/GDWQ/GDWQ/GDWQ/GDW1517.1—2014II前言电网视频监控系统是智能电网的一个重要组成部分，广泛应用于电网的建设、生产、运行、经营等方面。由于视频监控系统在不同的建设时期选用了不同的技术和不同厂家的产品，导致了标准不统一、技术路线不一致。目前国家电网公司智能电网建设，对视频监控系统提出了新的要求，因此实现统一监控、统一存储、分级控制、分域管理，使不同的视频监视系统能够互联互通，满足视频监控系统全局化、整体化的发展需求，已成为亟待解决的问题。为使电网视频监控系统按照统一的标准进行建设，实现电网视频信息的实时监测及应用，制定本标准。《电网视频监控系统及接口》标准分为三个部分：——第1部分：技术要求；——第2部分：测试方法；——第3部分：工程验收。本部分为《电网视频监控系统及接口》标准的第1部分。本标准代替Q/GDW517.1—2010，与Q/GDW517.1—2010相比，主要技术性差异如下：——增加了平台的优先级管理功能；——增加了通信接口C相关定义和要求，增加附录C对接口C进行描述；——修改了原有附录C和附录D为附录D和附录E；——修改了供电、环境及电磁兼容要求以及接口A和接口B中的接口参数要求；——增加了附录D中对分组节点类型值的定义等。本部分由国家电网公司信息通信部提出并解释。本部分由国家电网公司科技部归口。本部分起草单位：南瑞集团公司、江苏省电力公司电力科学研究院、国网宁夏电力公司、国网重庆市电力公司、国网四川省电力公司、南京音视软件有限公司、浙江大华技术股份有限公司、杭州海康威视数字技术股份有限公司、浙江宇视科技有限公司。本部分主要起草人：张官元、姚楠、陈建宁、蔡越、吴曦、焦群、游龙勇、洪功义、黄鑫、张鑫、孔红磊、贾博、刘孝先、马玫、冯贵宾、吴万港。本部分2010年11月首次发布，2014年12月第一次修订。本部分在执行过程中的意见或建议反馈至国家电网公司科技部。Q/GDWQ/GDWQ/GDWQ/GDW1517.1—20141电网视频监控系统及接口第1111部分：技术要求1范围本部分规定了电网视频监控系统组成及各部分的主要功能、性能、基本接口、音视频编解码格式及环境等要求。本部分适用于国家电网公司视频监控系统的规划、建设及改造。2规范性引用文件下列文件对于本文件的应用是必不可少的。凡是注日期的引用文件，仅注日期的版本适用于本文件。凡是不注日期的引用文件，其最新版本（包括所有的修改单）适用于本文件。GB/T17626电磁兼容试验和测量技术（所有部分）GB/T20090.2信息技术先进音视频编码第2部分：视频GA/T647视频安防监控系统前端设备控制协议国家发改委第14号令电力监控系统安全防护规定ISO/IEC13818—1信息技术运动图像及其伴音信息的通用编码：系统部分（Informationtechnology—Genericcodingofmovingpicturesandassociatedaudioinformation:Systems）ISO/IEC14496-2信息技术音频—可视对象的编码第2部分：可视（SubscribetoupdatesInformationtechnology—Codingofaudio-visualobjects—Part2:VisualPreview）ITU-TG.711音频信号的脉冲编码调制（PCM）（Pulsecodemodulation（PCM）ofvoicefrequencies）ITU-TH.264高级视频编解码协议（Advancedvideocodingforgenericaudiovisualservices）IETFRFC2068超文本传输协议（HTTP）（HypertextTransferProtocol—HTTP/1.1）IETFRFC2138远程认证拨入用户服务（RADIUS）协议（RemoteAuthenticationDialInUserService（RADIUS））IETFRFC2139RADIUS计费协议（RADIUSAccounting）IETFRFC2326实时流媒体传输协议（RTSP）（RealTimeStreamingProtocol（RTSP））IETFRFC2327会话描述协议（SDP）（SDP:SessionDescriptionProtocol）IETFRFC2617HTTP认证：基本和分类访问认证（HTTPAuthentication:BasicandDigestAccessAuthentication）IETFRF