WO2018148956A1 - Procédé et système de sauvegarde en nuage pour une protection et une surveillance de la sécurité - Google Patents

Procédé et système de sauvegarde en nuage pour une protection et une surveillance de la sécurité Download PDF

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Publication number
WO2018148956A1
WO2018148956A1 PCT/CN2017/074068 CN2017074068W WO2018148956A1 WO 2018148956 A1 WO2018148956 A1 WO 2018148956A1 CN 2017074068 W CN2017074068 W CN 2017074068W WO 2018148956 A1 WO2018148956 A1 WO 2018148956A1
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WO
WIPO (PCT)
Prior art keywords
storage device
data
primary storage
backup
primary
Prior art date
Application number
PCT/CN2017/074068
Other languages
English (en)
Chinese (zh)
Inventor
张丽利
Original Assignee
深圳实现创新科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳实现创新科技有限公司 filed Critical 深圳实现创新科技有限公司
Priority to PCT/CN2017/074068 priority Critical patent/WO2018148956A1/fr
Publication of WO2018148956A1 publication Critical patent/WO2018148956A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes

Definitions

  • the invention relates to the field of security, and in particular relates to a method and system for cloud backup in security monitoring.
  • the security monitoring system is a system that uses optical fibers, coaxial cables or microwaves to transmit video signals in its closed loop and from camera to image display and recording. It can reflect the monitored object in real time, image and reality. It can be used for long-term monitoring instead of manual in harsh environments and recorded by video recorder. At the same time, the alarm system equipment alarms for illegal intrusion.
  • the backup of data is very important.
  • the existing data is only backed up by manual storage. If the original data is damaged before manual backup, it will easily lead to data loss.
  • a method for cloud backup in security monitoring is provided, which solves the defect that the prior art is easy to cause data loss.
  • a method for cloud backup in security monitoring comprising the following steps:
  • the primary storage device After receiving the first data, the primary storage device stores the first data
  • the primary storage device After storing the first data, the primary storage device sends a synchronization request to all the backup storage devices;
  • the backup storage device After the first storage data is successfully stored, the backup storage device sends a synchronous success response to the primary storage device.
  • the primary storage device counts the number of successful synchronization responses. If the number is greater than the set number, the first data storage is determined to be successful.
  • the method further includes:
  • one storage device is elected as the primary storage device from all the backup storage devices.
  • the method further includes:
  • the standby storage device receives the heartbeat message sent by the primary storage device. If the heartbeat message is not received within the set time, the primary storage device is determined to be faulty.
  • a system for cloud backup in security monitoring comprising: a primary storage device and a plurality of backup storage devices.
  • the primary storage device is configured to: after receiving the first data, store the first data, and send a synchronization request to all the backup storage devices;
  • the backup storage device is configured to send a synchronization success response to the primary storage device after the first data is successfully stored
  • the primary storage device is configured to count the number of successful responses, and if the number is greater than the set number, the first data storage is determined to be successful.
  • the backup storage device is further configured to: if the primary storage device fails, select one storage device from all the backup storage devices as the primary storage device.
  • the standby storage device is further configured to receive a heartbeat message sent by the primary storage device, and if the heartbeat message is not received within a set time, determine that the primary storage device is faulty.
  • the technical solution provided by the specific embodiments of the present invention has the advantage that data is not easily lost.
  • FIG. 1 is a schematic flowchart diagram of a method for cloud backup in security monitoring according to the present invention.
  • FIG. 2 is a schematic structural diagram of a system for cloud backup in security monitoring according to the present invention.
  • FIG. 1 is a schematic diagram of a method for cloud backup in security monitoring according to a first preferred embodiment of the present invention.
  • the method is implemented by an intelligent monitoring system.
  • the method is as shown in FIG. 1 and includes the following steps:
  • Step S101 After receiving the first data, the primary storage device stores the first data.
  • Step S102 After storing the first data, the primary storage device sends a synchronization request to all the backup storage devices.
  • Step S103 After the first storage data is successfully stored, the backup storage device sends a response that the synchronization succeeds to the primary storage device.
  • Step S104 The primary storage device counts the number of successful synchronization responses, and if the number is greater than the set number, determining that the first data storage is successful.
  • the technical solution provided by the invention can back up in real time, and the data to be backed up is multiple copies. When multiple copies of data are successfully backed up, it is determined that the data storage is successful, so the data has the advantages of complete data preservation.
  • the foregoing method may further include:
  • one storage device is elected as the primary storage device from all the backup storage devices.
  • the foregoing method may further include:
  • the standby storage device receives the heartbeat message sent by the primary storage device. If the heartbeat message is not received within the set time, the primary storage device is determined to be faulty.
  • FIG. 2 is a system for cloud backup in security monitoring according to a first preferred embodiment of the present invention.
  • the system includes: a primary storage device 201 and a plurality of backup storage devices 202.
  • the primary storage device 201 is configured to: after receiving the first data, store the first data, and then send a synchronization request to all the backup storage devices.
  • the backup storage device 202 is configured to send a synchronization success response to the primary storage device after the first data is successfully stored.
  • the primary storage device 201 is configured to count the number of successful synchronization responses, and if the number is greater than the set number, determine that the first data storage is successful.
  • the technical solution provided by the invention can back up in real time, and the data to be backed up is multiple copies. When multiple copies of data are successfully backed up, it is determined that the data storage is successful, so the data has the advantages of complete data preservation.
  • the backup storage device is further configured to: if the primary storage device fails, select one storage device from all the backup storage devices as the primary storage device.
  • the standby storage device is further configured to receive a heartbeat message sent by the primary storage device, and if the heartbeat message is not received within a set time, determine that the primary storage device is faulty.
  • Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another.
  • a storage medium may be any available media that can be accessed by a computer.
  • the computer readable medium may include random access memory (Random) Access Memory, RAM), Read-Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (Electrically Erasable Programmable Read-Only Memory, EEPROM), Compact Disc Read-Only Memory, CD-ROM, or other optical disc storage, magnetic storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. Also. Any connection may suitably be a computer readable medium.
  • a disk and a disc include a compact disc (CD), a laser disc, a compact disc, a digital versatile disc (DVD), a floppy disk, and a Blu-ray disc, wherein the disc is usually magnetically copied, and the disc is The laser is used to optically replicate the data. Combinations of the above should also be included within the scope of the computer readable media.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

La présente invention concerne un procédé et un système de sauvegarde en nuage pour une protection et une surveillance de la sécurité. Le procédé comprend les étapes suivantes : à réception de premières données, un appareil de stockage principal stocke les premières données; après le stockage des premières données, l'appareil de stockage principal envoie à tous les appareils de stockage en veille une demande de synchronisation; après qu'un appareil de stockage en veille a stocké avec succès les premières données, ledit appareil de stockage en veille envoie à l'appareil de stockage principal une réponse de synchronisation réussie; l'appareil de stockage principal calcule alors le nombre de réponses de synchronisation réussie et détermine, si le nombre est supérieur à un nombre prédéterminé, que les premières données sont stockées avec succès. La solution technique fournie dans la présente invention est avantageuse en ce que la probabilité de perte de données est faible.
PCT/CN2017/074068 2017-02-20 2017-02-20 Procédé et système de sauvegarde en nuage pour une protection et une surveillance de la sécurité WO2018148956A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/074068 WO2018148956A1 (fr) 2017-02-20 2017-02-20 Procédé et système de sauvegarde en nuage pour une protection et une surveillance de la sécurité

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/074068 WO2018148956A1 (fr) 2017-02-20 2017-02-20 Procédé et système de sauvegarde en nuage pour une protection et une surveillance de la sécurité

Publications (1)

Publication Number Publication Date
WO2018148956A1 true WO2018148956A1 (fr) 2018-08-23

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Family Applications (1)

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PCT/CN2017/074068 WO2018148956A1 (fr) 2017-02-20 2017-02-20 Procédé et système de sauvegarde en nuage pour une protection et une surveillance de la sécurité

Country Status (1)

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WO (1) WO2018148956A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101587453A (zh) * 2009-06-18 2009-11-25 成都市华为赛门铁克科技有限公司 数据备份处理方法、数据存储节点设备及数据存储装置
CN101621394A (zh) * 2008-06-30 2010-01-06 上海邮电设计咨询研究院有限公司 一种用于话务数据处理的容灾系统
US8175418B1 (en) * 2007-10-26 2012-05-08 Maxsp Corporation Method of and system for enhanced data storage
CN105426783A (zh) * 2015-10-30 2016-03-23 南京秦杜明视信息技术有限公司 多备份数据存储方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8175418B1 (en) * 2007-10-26 2012-05-08 Maxsp Corporation Method of and system for enhanced data storage
CN101621394A (zh) * 2008-06-30 2010-01-06 上海邮电设计咨询研究院有限公司 一种用于话务数据处理的容灾系统
CN101587453A (zh) * 2009-06-18 2009-11-25 成都市华为赛门铁克科技有限公司 数据备份处理方法、数据存储节点设备及数据存储装置
CN105426783A (zh) * 2015-10-30 2016-03-23 南京秦杜明视信息技术有限公司 多备份数据存储方法

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