青海湖网络视频监控系统Network Video Monitoring System for Qinghai Lake

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Jinyi Wang, CNIC

Tao Yang, CNIC

Xin Ouyang, CNIC

Ze Luo, CNIC

Baoping Yan, CNIC

Author:

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提纲 Outline一、背景 Background

二、目标 Goal

三、自然环境 Nature Environment

四、硬件环境建设 Facilities

五、软件环境建设 Software Environment

六、科研工作 Research

七、后续工作 Future Work

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• 双赢的合作 Win-win collaboration青海湖国家级自然保护区 QLNNR7 个科研单位 7 institutes of CAS

计算机网络信息中心 Computer Network Information Center, CAS微生物研究所 Institute of Microbiology, CAS动物研究所 Institute of Zoology, CAS

一、背景 Background

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武汉病毒研究所 WuHan Institute of Virology, CAS遥感应用研究所 Institute of Remote Sensing Applications, CAS寒区旱区环境与工程研究所 Cold and Arid Regions Environment and

Engineering Research Institute, CAS西北高原生物所 Northwest Institute of Plateau Biology, CAS国际合作 Foreign scientists美国地质调查局（ USGS ）

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科学家们获得了一个很好的科研平台 For scientists from CAS, get a nice research

platform. 保护区提高了工作效率和技能，特别是在动物

保护、疾病预防、改善生态环境等方面。 For QLNNR, the result of research could be

used to improve the work for protecting wildlife, preventing disease of wild bird and animal and improving the ecological enviroment. Scientists can train staff of PLNNR, improve their professional competence.

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The most important direction of CNIC is to support e-Science of CAS. Simply speaking, using information technology to improve and change the way scientists carry out research collaboration and activities, and make the progress of scientific research more efficient and more productive

Qinghai Lake Joint Research Base provide a testbed for CNIC to explore e-Science with QLNNR and other institutes from CAS

网络中心的一个重要职能是推进科学院的科研信息化（ e-Science ）， 青海湖联合科研基地的建设，就是一次有重要意义的 e-Science 尝试。

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联合科研基地的主要内容 Goals of base

– 网络视频监控系统（此次报告内容） Networked Surveillance System （ detailed in

this presentation)– 协同的科研环境 Collaborative research environment– 建设科学数据库 Data Infrastructure and Data Services– 生物学相关科学研究 Bioinformatic Analysis

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二、目标 Goal

• 建设易用的、满足科研活动需要的、针对野生鸟类的视频监控网络

To construct a network video monitoring system for wild bird watching, and the system must be able to support the bird researching. It must be helpful, suitable and for scientist’s convenience.

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• 视频监控网络功能包括： 视频采集、存储、处理与共享； 支持在线浏览和远程监控。 The system’s features:

– Video collecting automatically– Video collection preserving– Video collection sharing– Video viewing online

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• 基于视频，开展鸟类及相关学科的研究

Arrange projects about bird-related research based on the video collection and the monitoring system.

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三、自然环境 Nature Environment• 青海湖位于青藏高原的东北部，环湖众

多河流和泉水形成了大面积高原湿地，是鸟类生息繁衍的天堂。

• Qinghai Lake is located in the northeastern of Qinghai-Tibet Plateau, and surrounded by a great number of rivers and springs. Therefore, it come into being a large area high altitude wetlands and become a habitat of many birds.

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• 青海湖属高原大陆性气候，昼 夜温差大，光照强烈，湖面每年 12

月至翌年 3 月为封冰期。• climate

– big temperature difference between day and night

– strong sunshine– froze over from December to March next year

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人员值守 电力 网络 地理情况蛋岛 有 有 无 半岛、距管理局 15km

鸬鹚岛 有 无 无 半岛、距蛋岛 2.5km

布哈河口 无 无 无 距蛋岛 3.5km

三块石 无 无 无 岛屿、距蛋岛 20km

海心山 无 无 无 岛屿、距蛋岛 25km

救护中心 有 有 无管理局 有 有 有

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Full-time staff

Electric power

Network Geography

Egg Island Yes Yes No Peninsula, 15km away from Office

Cormorant Island

Yes No No Peninsula, 2.5km away from Egg Island

Estuary of Buha River

No No No 3.5km away from Egg Island

Three Stone Island

No No No Island, 20km away from Egg Island

Haixinshan Island

No No No Island, 25km away from Egg Island

Rescue Center Yes Yes No

Reserve Office Yes Yes Yes

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四、硬件环境建设 Facilities

• 主要内容 Contents选点架设摄像机 set up cameras监控网络建设 network construction视频数据库建设 database building

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设置摄像机 set up cameras– 蛋岛部署 6 个点 six cameras on Egg Island– 三块石部署 4 个点 four … Three Stone Is.– 海心山部署 3 个点 three … Haixinshan Is.– 救护中心部署 2 个点 two … Rescue Center– 鸬鹚岛部署 2 个点 two … Cormorant Is.– 布哈河口部署 1 个点 one … estuary of Buha

River

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• 蛋岛探头，主要用于监控斑头雁• Cameras on Egg Island

– Support research on bar-headed geese

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• 三块石探头，主要用于监控斑头雁、鸬鹚、渔鸥

• Cameras on Three Stone Island– Support research on bar-headed geese,

cormorant, great black-headed gull

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• 客户端实时浏览• view online

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监控网络 Network• 4 个区域（蛋岛、三块石、救护中心、管理局） Four areas (include Egg Island, Three Stone Is.,

Rescue Center, Reserve Office)• 10 个监控点 ten monitoring stations• 使用微波、光纤、双绞线 Using microwave, fiber, twisted-pair• 3 台交换机 Three switchs• 3 台视频监控服务器 Three server for monitoring client

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视频监控网络拓扑

Topology of video network

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在管理局浏览实时视频

View all cameras online in the Reserve Office after network was constructed.

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视频数据库建设 Video collection database

• 视频数据库 Video collection database– 5TB磁盘阵列 disk array with 5TB– 光盘库 thousands of CDs

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五、软件环境建设 Software Environment保障监控系统正常运行 Ensure the system in order

– 健康状态监测 network state monitoring– 设备故障告警 system failure warning– 故障恢复引导 system recovery guide– 权限管理 rights management

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视频数据库管理 manage the video collection database

– 视频数据采集、自动入库 video clip collected and pushed into DB

automatically– 视频数据库、光盘刻录及管理 manage database and support burning data into CD– 视频格式转化 transform video clip format for other online using

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在线视频访问 view video online– 开放部分探头，支持浏览器远程访问 support real-time video of some open

cameras base on browser

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六、科研工作 Research– 斑头雁活动区域及规律研究 Study bar-headed geese’s living area and it’s

regular pattern– 斑头雁迁徙路径研究 Study bar-headed geese base on it’s

migration path– 斑头雁繁殖行为研究 Study bar-headed geese’s behavior in it’s

incubation period

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• 斑头雁繁殖行为研究行为分类 Behavior category used ing the study

– 筑巢 nidification– 整巢理巢 nest cleaning– 静卧（孵化、守卫） incubation– 站立 standing– 离（归）巢行为（觅食 ） food finding– 翻卵 egg turning– 防御（攻击） defence and attack– 轮换 alternate incubation– 保温 heat preservation– 产卵 lay eggs– 弃卵 push egg out of nest– 弃巢 abandon nest– 喂食（雄鸟与雌鸟间） feeding– 出壳 hatched– 离开繁殖地 leave the habitat for migration

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通过研究我们发现： ―视频监测技术改变了传统鸟类行为的研究the changing of research into birds behavior by video monitoring technique

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• 可进行 24小时不间断观察 ; observing birds on 24 hours everyday • 对鸟类行为可进行多次重复观测 ; repeatedly observing birds behavior• 减少人为观察的随意性； By this technique observing birds are less randomicity

than by human observing birds.• 由于信息技术的介入，达到三个效果： This information technique brings us with :1. 对传统研究进行验证 validate the traditional research technique2. 对传统研究的颠覆 upset the conclusion by traditional reserch3.突破传统研究的新发现 Break through the traditional research technique

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• 镜头转换的随机性 ( 主要问题 ) ； The uncertainty of switch camera

lens(major problem)

• 观察记录人员手动记录的不确定性； Manual take notes is lack of veracity

同时也存在如下问题：the problem of the technique

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七、后续工作 Future Work• 完善视频监控系统软硬件环境 Make the system more suitable, include

hardware and software

• 完善视频数据库 Supply more data for the database

• 开展基于在线视频和数据库的科研活动 Support more research activities

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一点感想： thoughts and feelings: 青海湖项目使我们感受到了科研方

― 式的巨大变化 IT人员出野外，动物学家在电脑上搞研究 Through this program ,we are aware of the magnitude changing on the mode and method of scientific research ― The information technologists work in the field ， while the zoologists study by computer in the door.

Thank You