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Page1of19森林防火综合视频监控系统技术方案天津亚安科技电子有限公司2010.9.16Page2of19第一章公司简介······························································································3第二章项目描述·························································································42.1项目描述···························································································································42.2需求分析····························································································································4第三章系统设计······························································································63.1系统设计依据······················································································································83.2设计原则····························································································································8第四章系统功能······························································································94.1ImagineWorldClient功能···································································································94.2超视距（透雾）功能效果······································································································104.3热源探测功能效果···············································································································10第五章售后服务························································································115.1技术质量保证措施···············································································································115.2售后服务···························································································································11第六章设备情况·······················································································126.1室外重载变速云台YS3081·····································································································126.2双频三模双路无线AP/网桥AX9810PE-20/25/27·······································································126.32.4GHz电信级无线AP网桥AX9000PE-23/27/30/33··································································136.45.8GHz电信级无线AP网桥AX9800·······················································································156.55.8GHz30dBi高增益室外天线XA-5130EL(H)·········································································166.62.4GHz同轴避雷器CA-23RP·································································································176.76.0GHz同轴避雷器KT-6BP···································································································176.8100-500cm高频馈线（含接头）XA-50L-X00·············································································186.92.4GHz12dBi室外全向天线XA-212·······················································································186.10设备清单························································································································19Page3of19第一章公司简介天津市亚安科技电子有限公司创立于1993年，是集开发、制造、营销于一体的专业视频图像分析处理与控制产品的高科技企业。2005年亚安在新加坡证券交易所上市，是中国安防行业第一家上市企业。亚安拥有完备的市场营销渠道体系，在全国拥有十五家分公司或办事处，员工总数达600人。亚安产品包括3600自动跟踪全景摄像机、红外夜视全景摄像机、智能分析及记忆摄像机、自动巡航定位云台摄像机、网络视频设备及软件、高速智能球型摄像机、云台摄像机共7大品类400余个品种。目前，亚安系列产品已通过欧盟CE认证、IP66测试及中国公安部检测中心检测等。亚安已获得各类专利120余项，计算机软件著作权6项。2007年亚安被认定为天津市企业技术中心。亚安目前已通过ISO9001和ISO14001认证，是中国安全防范产品行业协会副理事长单位。YAAN品牌被天津市工商行政管理局认定为省级著名商标，并连续五年被评为中国安防十大品牌。2007、2008年，亚安名列安防行业百强企业综合排名第二名。Page4of19第二章项目描述2.1项目描述传统的监控系统主要采用模拟信号的传输和控制设备，普遍存在着数据保存不易、资料检索不便、双向互动远程控制功能不强等缺点，随着数字技术的发展，实现监控图像和声音信号的数字化保存和数字化传输已经成为可能，同时搭建相应的智能视频分析系统，实现主动监控，将损失降低最低程度。基于上述，拟建森林防火视频监控系统，以实现管理的集中化、监控的分布化。1．前端监控点前端模拟的云台摄像机（用于图像的采集），同时在云台上安装热成像仪和热度分析模块（当火情发生后，热度分析模块将对火情的大小进行判断，一旦超过事先设定的阀值将对视频服务器发出一发信号。同时也将发出一个云台的停止信号，这样当云台在执行巡航或扫描的动作时，可以立即停止动作，便于管理员的火情定位，分析。2．传输部分视频服务器接收到云台发出的触发信号后，通过无线网络将信号发送至监控中心。3.监控中心监控中心配置计算机并安装专门的森林防火视频管理软件（用于视频的实时浏览及回放，同时接收前端的报警信号产生报警声音。相应的云台视频处会出现警告信息）4.图像的集中显示通过浏览客户端直接上LCD液晶DID拼接屏显示（一般通过浏览客户端的VGA或DVI接口上大屏）。2.2需求分析1.重要突发，及报警触发事件录像和查询回放2.电子地图为向导，方便定位浏览各监控点视频3.系统具有特定的视频效果：以监控点为单元，将多路视频信号进行图像预览和录像。4.系统具有实时日期和时钟视频叠加功能：对监控视频图像进行实时日期和时钟预览和录像，保证突发事件过程的完整性和真实性。其日期和时钟在画面中的显示方式和显示位置可根据现场实景进行位置调整。5.系统具有单画面、多画面和全屏等多种显示方式。6.系统具有录像效果调节功能、网络传输质量，保证其图像在局域网内网络传输的稳定性。7.系统具有音、视频实时网络浏览功能，每路图像可允许多个网络客户端同时进行网络浏览。8.系统具有在硬盘储存满时，提供循环录像模式。Page5of199.系统具有客户端对报警录像资料的检索、管理和回放。10.系统具有易安装性和易维护性。11.系统具有操作简单，界面简洁，功能直观明确。Page6of19第三章系统设计系统详细拓扑图如下：1.前端模拟视频采集采用森林专用重载云台摄像机，配置高倍数的镜头，用于大范围、远距离监控。探测1~20km范围内1~100平方米面积热源物体进行全天候实时监测，设备采用高强度铝合金和不锈钢材料，经过特殊加固和密封处理，具有良好的的抗震、抗冲击、防尘、防雨和抗高寒等特性，专为野外架设设计，是森林防火监控和自动林火报警必备设备。2.无线网络介绍a.监控中心安装5.8G的无线网桥（采用IEEE802.11a协议），b.前端汇聚点采用双频无线网桥（一路射频工作在802.11a的网桥模式，另外一个射频工作在802.11g的AP模式，可以在提供无线覆盖的同时与其他的无线设备建立桥接。）c.连接智能视频分析仪的无线网桥则采用2.4G无线网桥。以上设备最多可提供128bit的WEP、WPA（AES、TKIP）加密，从而保证无线传输网络的安全。对于远距离的网络信号传输，则需要配置相应的天线。监控中心天线连接示意图：Page7of19前端汇聚点的天线连接示意图：Page8of193.1系统设计依据GA/T75-94安全防范工程程序与要求GA/T74-94安全防范系统通用图形符号GB50198-94民用监控电视系统工程设计规范GA/T70-94电视监控工程费用概预算编制办法GB12663-90防盗报警控制器通用技术条件3.2设计原则根据视频监控系统技术要求和以实际应用为出发点，并考虑系统投资的长期效益，对系统进行优化设计，实现最佳的工程性能价格比，本方案设计遵循以下的设计原则：（1）实用性根据用户具体情况特点布置监控点，并全盘考虑整个用户的联网