The company h自南as R & D design, professi拿個onal technical team customized 動服according to custome日腦r's specific requiremen歌嗎ts of the application system 弟地platform, related equipment for the 靜就design, construction, pr腦吧ocurement and installation動動 of security systems. The com做理pany also provides customers with op玩房erational management of value-added s冷算ervices. At present, the wisdom of ur朋這ban engineering, safe urban engin快紅eering, intelligent tra南站nsportation, telecommunications, ju外厭stice, government, commu人還nity projects and other 服男key areas of security applications 一慢is the focus of the company in業近volved in the field.
Safe city動物 project is a long-term 業匠construction and maintena鄉西nce of the project, the company 請兒is currently responsib中答le for the third pha暗答se of the construction and tran冷黃sformation of the first 樂費phase of the system into the tw你數o phase of the new sys票公tem, to achieve the overall她人 synergy. The company through the 你低video and audio, signal collected infor通吃mation into the inform暗唱ation management platform for customers分水, according to the distribut見女ion of city areas and places, the roa影嗎d safety level of different par理長ts of the division, to p但微rovide the city video survei劇間llance system to the corre學光sponding solutions, the reali務銀zation of security solutions上理 needed to purchase 章花or use equipment company own brand prod女了ucts, and implement the installatio我工n, construction, integration 信服and other customized services for the舞水 whole system. The overa工河ll structure diagram is sh秒亮own below:
The main structu姐為re of safe city video surveillance 兒新solutions company is composed 裡相of front-end data acquisition system, n通得etwork transmission system, data sto紙房rage system, monitoring system m影呢anagement platform and other 匠腦components, collection, transmission, 女低storage, management and shar船頻ing links mainly related女上 to audio and video. 弟坐The solution flow chart is s慢長hown below:
(1) front end data acquisition sy還裡stem
The front e通些nd data acquisition system is 爸如mainly composed of the mo熱學nitoring points. The company acc弟制ording to the requirements of the proj音藍ect, using different eq上術uipment and network structure of moni和睡toring location, diffe飛從rent monitoring objects, the地日 importance of monitoring, acq國到uisition and conversion of n湖但etwork transmission on analog audio and土姐 video signals, by encode事農r Shuangliu style digital vide訊高o signal, is sent to the 購校appropriate storage area network equ又討ipment for video storage, or sent to t電數he decoder for on-site mon東多itoring. Vehicle detection,遠年 image acquisition and re友友cognition, monitoring section state vid關街eo image data acquisition學要, and monitoring of ve廠動hicles through regional process analys吃鐘is, automatic recording violation beh生冷avior, providing information f對紙or real-time visual monitoring of 裡工the scope of the comma裡到nd staff, various security inci影店dents and video foren理謝sics.
(2) transmission network system
The transmi視美ssion network system mainly業作 realizes the front end network 紙話equipment data exchang朋暗e as well as the front end equipment a討拍nd the center equipment commu我懂nication, the front end c熱媽ollects the information to tra水道nsmit to the central pl光化atform in real time, 鐵這carries on the centralized 件海storage and the management. Because of個妹 wide coverage, many monitoring poin笑上ts and environmental interference, m朋家onitoring traffic flow, the whole net劇匠work traffic is huge, real-time不微 monitoring and other characteris生兒tics are common in monitoring syst船公em, the company of different 畫資scale construction of different 小身forms of high quality and 路國low loss monitoring private IP n光工etwork monitoring servic暗們e independent network load, using opti金這cal fiber transmission to to 錢筆ensure the reliability of the transmi見會ssion rate and the stabl空風e operation. The schematic d上錯iagram of the transmissi間河on network system is as follows:
(3) data storage system
The data木小 storage system stores the vast amount 作門of video information produced by the 村習local area network to monitor the met的書ropolitan area network. According to th喝和e project requirements and the act關我ual situation of flexible desi風樂gn, deployment of st水人orage devices and data manageme離動nt, based on the data t都人ypes, characteristics紙為 and importance of the distinc票區tion between storage and uni長農fied management. At the same time, the站唱 storage system design, the 多視company fully consider th對話e possibility of project future 笑你expansion, to ensure the fur務行ther increase in storage capacity req中信uirements, can be simple and rapid 森器for the system expansion, the exp河章ansion does not appear difficult or 公多restricted to the ini農她tial system design problem外黃s.
(4) monitoring system managemen黑近t system
Monitoring syste這水m management system mainly include要們s management platform, media forw唱匠arding, client, TV wall, application月科 server and other equipment 我匠and software system. The manageme資務nt platform of the company低劇 mainly rely on the d門新ata collected by the collec森水tion point, the data collection, proce光金ssing, storage, comprehensive an票問alysis of the summary. The s技黑ystem includes databa火門se server, video managem熱電ent server, streaming 子愛media server, storage management ser到章ver and so on. The basic archite中還cture of the management pla山關tform is as follows:
The platform ap嗎也plication module is compreh海些ensive and flexible, and can be ab新自stracted from the manag近時ement information of the complex storag理船e equipment and the information樹花 related to the monito農光ring service. The company according to木新 the requirements of the proje木為ct, the software function 黑道module design project cus紙腦tomized the platform, procure舞笑ment can achieve system management, da數購tabase management, s技計treaming media transmi都事ssion, storage management, GI從木S application services, behavior 票區analysis services, video quality外他 diagnostic services, in木中telligent retrieval, video analysis, th兒我e offline forensics and other function錢拍s of the software equi地藍pment according to law enforcement de明數partments, and departments, duty f件做ront leadership and management mainten員工ance personnel of dif短姐ferent business needs respectively B這冷/S and C/S mode client. Therefore, 開鐵the relevant departments can 金購monitor fast positionin微河g, the implementation o不木f video preview statistics, ea員我ch monitoring point auto報兵matic inspection, video playback, f藍去ull function PTZ contro唱公l and execute packet round t火信our and quickly set up an emer音匠gency plan and other tasks,也關 efficient and quick access to th行分e scene of the first ha街務nd data, effective command of relate話舞d resources, improve management離話 efficiency and emergency han區做dling ability of.
Under the management of店機 the platform, the su年訊bsystems cooperate with each ot家秒her, the level is cl廠藍ear, to maximize the use of exis一在ting security management facilities放河 and resources to provide all kinds o從票f information for the睡黑 relevant authorities and responsibili道新ties. In addition, the company 生站in the guarantee does not affect the f玩信unction and performance, and realizes t通服he centralized management of a la雜她rge number of equipment in sto樂議rage system and dynamic allocatio空通n of storage resources, 這又reduce server equipment invest高地ment, saving cost.