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云環(huán)境下基于多虛擬機的在線(xiàn)視頻監控系統設計
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(平頂山學(xué)院 軟件學(xué)院,河南 平頂山 467000)

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夏棟梁(1981-),男,河南鄢陵人,碩士,講師,主要從事網(wǎng)絡(luò )安全,云計算,數據挖掘方向的研究。[FQ)]

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Online Video Surveillance System Designed Under Cloud of Virtual Machines Based on Multi
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(Pingdingshan Univrsity, School of Software, Pingdingshan 467000, China)

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    摘要:

    針對常規視頻監控系統在線(xiàn)實(shí)時(shí)性不強,海量視頻數據傳輸遲滯,任務(wù)管理單一等問(wèn)題,提出了構建在云計算環(huán)下基于多虛擬機技術(shù)在線(xiàn)視頻監控系統;利用云計算平臺中的物理資源與服務(wù)資源提升在線(xiàn)視頻監控系統數據處理能力,虛擬機可同時(shí)處理大量的視頻監控數據,并將視頻數據以云存儲的方式存儲于云端服務(wù)器,降低了設備建設成本,可根據不同用戶(hù)需求定制相關(guān)服務(wù);本系統基于云計算平臺設計,應用數十臺乃至數百臺虛擬機對在線(xiàn)視頻監控數據進(jìn)行處理,設計實(shí)現了云平臺下在線(xiàn)視頻監控系統的結構設計、以太網(wǎng)通信接口設計、服務(wù)器硬件配置和虛擬機控制;在軟件設計方面通過(guò)對各虛擬機資源利用率的計算而動(dòng)態(tài)分配資源,從而可以有效減少網(wǎng)絡(luò )傳輸系統狀態(tài)信息的帶寬開(kāi)銷(xiāo);通過(guò)系統功能與性能測試表明,在常規公共網(wǎng)絡(luò )10 M帶寬的情況下,本系統在線(xiàn)視頻監控數據的傳輸延遲時(shí)間相比于傳統視頻監控減少了85%以上,監控視頻數據量減少了75%以上。

    Abstract:

    Conventional video monitoring systems for real-time online is not strong, massive video data transmission delay, single issues such as task management, proposed to build in the cloud computing ring virtual machine technology based on multi-line video surveillance systems, the use of cloud computing platforms and physical resources service resources to enhance the online video surveillance system data processing capabilities, a virtual machine can handle large amounts of video surveillance data, and video data stored in the cloud storage cloud server, reducing the construction cost of equipment, related services can be customized according to the needs of different users . The system is cloud computing platform design, application dozens or even hundreds of virtual machines based on monitoring data for online video processing, design and implementation of the structural design of the cloud platform for online video surveillance system, Ethernet communication interface design, server hardware configuration and virtual Machine Control. By calculating each virtual machine resource utilization and dynamic allocation of resources in software design, which can effectively reduce the cost of network bandwidth transmission system status information. The system function and performance testing shows that in the case of a conventional public network bandwidth is 10M, the transmission line of the video surveillance system, the delay time of the data compared to traditional video surveillance reduced more than 85%, more than 75% reduction in monitoring the amount of video data.

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夏棟梁,王建璽,趙偉艇.云環(huán)境下基于多虛擬機的在線(xiàn)視頻監控系統設計計算機測量與控制[J].,2015,23(1):76-79.

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  • 在線(xiàn)發(fā)布日期: 2015-03-27
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