A method and device for upgrading cameras across levels and domains in a video surveillance system

A technology of video surveillance system and camera, which is applied in the parts of TV system, closed-circuit television system, transmission system, etc. It can solve the problems of large limitations and achieve the effect of reducing bandwidth and pressure
CN110099208BActive Publication Date: 2021-06-22ZHEJIANG UNIVIEW TECH CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
ZHEJIANG UNIVIEW TECH CO LTD
Publication Date
2021-06-22

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Abstract

The invention discloses a method and device for upgrading cameras across levels and domains in a video monitoring system, which is applied to the management equipment in the video monitoring system. After the user selects the IPC to be upgraded, it is sequentially installed in the local, multicast group and other management equipment. , respectively query whether the software version corresponding to the IPC to be upgraded is stored in the cloud server; and save the software version corresponding to the IPC to be upgraded that is queried locally, and use the software version corresponding to the IPC to be upgraded stored locally to remotely upgrade the IPC . And the management device can provide the software version to be upgraded for other management devices in the multicast group, and use each upper-level domain device as a standby mode of the lower-level domain device version to achieve the purpose of saving the upstream bandwidth of the cloud server and reducing the pressure on the cloud server. Multiple management devices back up the software version of the IPC, and even if a management device is down, the IPC can be upgraded.
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Description

technical field

[0001] The invention belongs to the technical field of remote system upgrades, and in particular relates to a method and device for upgrading cameras across levels and domains in a video surveillance system. Background technique

[0002] In a video surveillance system, a typical networking structure such as figure 1 As shown, the network camera IPCs of each unit or family are connected to their respective network hard disk video recorders NVR, for example, the first unit IPC1-1, IPC1-2, IPC1-3 is connected to NVR1, and the second unit IPC2-1, IPC2 -2 is connected to NVR2, the third unit IPC3-1, IPC3-2, and IPC3-3 are connected to NVR3, and each NVR is connected to the cloud server.

[0003] It can be seen that the IPC is generally connected to the NVR in the form of a lower-level domain. When the IPC version needs to be upgraded, a common way is to allow the user to log in to the IPC interface through the user client to perform local upgrades. Another common...

Claims

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