CN2834062Y - 用于数字监控系统的备份系统 - Google Patents

用于数字监控系统的备份系统 Download PDF

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CN2834062Y
CN2834062Y CNU2005201182889U CN200520118288U CN2834062Y CN 2834062 Y CN2834062 Y CN 2834062Y CN U2005201182889 U CNU2005201182889 U CN U2005201182889U CN 200520118288 U CN200520118288 U CN 200520118288U CN 2834062 Y CN2834062 Y CN 2834062Y
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backup
networked devices
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李坚强
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Multivision Intelligent Surveillance Hongkong Co ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2023—Failover techniques
    • G06F11/2025—Failover techniques using centralised failover control functionality
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19654—Details concerning communication with a camera
    • G08B13/19656—Network used to communicate with a camera, e.g. WAN, LAN, Internet
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19665—Details related to the storage of video surveillance data
    • G08B13/19667—Details realated to data compression, encryption or encoding, e.g. resolution modes for reducing data volume to lower transmission bandwidth or memory requirements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2038—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant with a single idle spare processing component

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

本实用新型提供一个用于数字监控系统的备份系统，包括摄像机、主服务器、联网设备、数据交换系统、管理服务器、备份服务器和中央控制台，多台摄像机连接一台主服务器，主服务器的微处理器含有可实时压缩备份拍摄图像的软件，并连接联网设备；数据交换系统连接联网设备和管理服务器，管理服务器连接备份服务器和中央控制台，管理服务器的微处理器含有可透过联网设备不断监控主服务器的操作状况、发现故障时控制备份服务器替代主服务器把数据进行压缩备份、并发出故障警报的软件。本实用新型以一台备份系统支持多台主系统，一台主系统支持多台摄像机，有效提高备份系统的效率。

Description

用于数字监控系统的备份系统
技术领域
本实用新型涉及一种备份系统，特别涉及一种用于数字监控系统的备份系统，属于电子数据传输领域。
背景技术
赌场、大型商场、机场等地方大、人流多的建筑物一般设有监控系统，其包括多台摄像机以拍摄建筑物每一个角落的情况，摄像机透过联网设备把影像传送到中央控制台，使监控人员可监控建筑物的每一个角落，以及时发现和防止罪案的发生。每台摄像机一般与一录像机或一置有把拍摄影像压缩备份的软件的服务器连接，以把摄像机拍摄的影像纪录备份，日后如有需要可协助执法者缉拿犯罪者归案，并提供证据使犯罪者绳之于法。
由于每分每秒都可能发生偷窃、抢劫、伤人等罪案，这些监控系统需长期不间断地操作。监控系统亦需设有完善的备份系统，以防止任何数据因系统故障而流失。为确保监控系统操作无间断，如图1所示，一般监控系统的主系统和备份系统的比例为1∶1，每台摄像机连接一主录像系统，而且还连接一备份录像系统，备份录像系统不断监察主录像系统和的状况，如果备份录像系统发现主录像系统出现故障，便会接管主录像系统的工作，达至把拍摄影像完整无缺和毫不间断地纪录备份的效果。
不过，上述备份系统需要大量资源，除了监控系统本身所需要的录像系统，还需要数目为其一倍的录像系统，因此这种备份系统需要用上两倍资源才可运作。如果主系统没有出现故障，备份系统便没有其它作用，因此其冗余性高、经济效益低，不但浪费资源，而且运作、安装、维修和管理的成本亦较高。
发明内容
针对上述问题，本实用新型提供一种用于数字监控系统的备份系统，可减低备份系统的冗余性，提高经济效益、减低成本、节省资源、并有效避免任何数据流失。
为实现上述目的，本实用新型采用了以下技术方案：
一种用于数字监控系统的备份系统，其包括现有监控系统的摄像机、主服务器、联网设备、数据交换系统、管理服务器、备份服务器和中央控制台，其特征在于：多台所述摄像机连接一台所述主服务器；所述主服务器的微处理器含有可实时压缩备份拍摄图像的软件；所述主服务器连接所述联网设备；所述数据交换系统连接所述联网设备；所述数据交换系统连接所述管理服务器；所述管理服务器连接所述备份服务器和中央控制台；所述管理服务器的微处理器含有可透过所述联网设备不断监控所述主服务器的操作状况、发现故障时控制所述备份服务器替代所述主服务器把数据进行压缩备份、并发出故障警报的软件。
上述用于数字监控系统的备份系统，其特征在于：每台所述主服务器可连接最多16台所述摄像机。
上述用于数字监控系统的备份系统，其特征在于：每台所述备份服务器可支持多至10台所述主服务器。
上述用于数字监控系统的备份系统，其特征在于：所述联网设备实时联网至如局域网、互联网、整合服务数码网络(ISDN)等市面上提供的数据传送网络。
上述用于数字监控系统的备份系统，其特征在于：所述中央控制台连接所述联网设备，并设显示屏，透过显示屏监控人员可实时监控其显示的视频图像。
相比现有备份系统，本实用新型以一台备份系统支持多达10台主系统，一台主系统支持多达16台摄像机，有效提高备份系统的效率，节省备份成本。
附图说明
图1为本实用新型实施例的网络连接图。
具体实施方式
以下结合附图和具体实施例详述本实用新型：
如图1所示，本实施例為一种可应用于赌场监控系统的备份系统，其包括现有监控系统的摄像机1、主服务器2、联网设备3、数据交换系统4、管理服务器5、备份服务器6和中央控制台7。赌场多处设置隐蔽式摄像机1，多台摄像机1连接一台主服务器2，每台主服务器2可连接16台摄像机1，主服务器2的微处理器含有可实时压缩备份拍摄图像的软件，其连接联网设备3。数据交换系统4连接联网设备3和管理服务器5，管理服务器5连接备份服务器6和中央控制台7，管理服务器5的微处理器含有可透过联网设备3不断监控主服务器2的操作状况、发现故障时控制备份服务器6替代主服务器2把数据进行压缩备份、并发出故障警报的软件。每台备份服务器6可支持10台主服务器2。中央控制台7连接联网设备3，并设显示屏，透过显示屏监控人员可实时监控其显示的视频图像。
举例说，如果赌场一共有160个摄像机1，赌场最少需安置10个主服务器2和1台备份服务器6。相比现有备份系统中以一台备份系统支持一台主系统，本实用新型可提高备份系统的效率，节省达45％的备份成本。

Claims (5)

1.一种用于数字监控系统的备份系统，其包括现有监控系统的摄像机、主服务器、联网设备、数据交换系统、管理服务器、备份服务器和中央控制台，其特征在于：多台所述摄像机连接一台所述主服务器；所述主服务器的微处理器含有可实时压缩备份拍摄图像的软件；所述主服务器连接所述联网设备；所述数据交换系统连接所述联网设备；所述数据交换系统连接所述管理服务器；所述管理服务器连接所述备份服务器和中央控制台；所述管理服务器的微处理器含有可透过所述联网设备不断监控所述主服务器的操作状况、发现故障时控制所述备份服务器替代所述主服务器把数据进行压缩备份、并发出故障警报的软件。
2.根据权利要求1所述的用于数字监控系统的备份系统，其特征在于：每台所述主服务器可连接最多16台所述摄像机。
3.根据权利要求1所述的用于数字监控系统的备份系统，其特征在于：每台所述备份服务器可支持多至10台所述主服务器。
4.根据权利要求1所述的用于数字监控系统的备份系统，其特征在于：所述联网设备实时联网至如局域网、互联网、整合服务数码网络(ISDN)等市面上提供的数据传送网络。
5.根据权利要求1所述的用于数字监控系统的备份系统，其特征在于：所述中央控制台连接所述联网设备，并设显示屏显示的视频图像。
CNU2005201182889U 2004-09-14 2005-09-02 用于数字监控系统的备份系统 Expired - Fee Related CN2834062Y (zh)

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CN107454368A (zh) * 2017-08-22 2017-12-08 姚静洁 一种楼宇多媒体数字监控系统

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