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Protection method for network camera power failure

A network camera and power-off protection technology, which is applied to TVs, electrical components, color TVs, etc., can solve problems such as long maintenance period, power failure during the upgrade process of the network camera, and failure to restart the network camera, so as to reduce the repair rate and avoid The effect of crashing the upgrade process and shortening the upgrade time

Inactive Publication Date: 2014-10-08
SHENZHEN OLYCOM TECH
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Problems solved by technology

[0004] In order to solve the above-mentioned shortcomings that the network camera cannot be restarted after a power failure during the upgrade process, and cannot continue to be used. In the event of a power outage during the camera upgrade process, the system can continue to use the system version before the upgrade, and continue to complete the system upgrade process after restarting

Method used

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  • Protection method for network camera power failure
  • Protection method for network camera power failure
  • Protection method for network camera power failure

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Embodiment Construction

[0019] Such as figure 2 The internal structure diagram of the system is shown. The upgrade system includes working partition, temporary use partition and temporary use partition. The working partition includes: uboot, kernel, file and data. The temporary use partition is used as the temporary download partition for the upgrade file, and the temporary use partition As a storage area for decompressing upgrade files in the partition for temporary use.

[0020] Such as figure 1 As shown in the flow chart, the power-off protection method of the network camera includes the following steps:

[0021] Step S01, start the upgrade system.

[0022] Step S02, when detecting and upgrading the TFTP server, the upgrade should be started, if the TFTP server is not started, start the program of the old version.

[0023] Step S03, the server with the upgrade system detects the camera system used to control the network camera to establish a connection with it, and checks whether the file vers...

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Abstract

The invention relates to a protection method for a network camera, in particular to a protection method for a network camera monitoring system under the condition of a power failure in the upgrading process. According to the method, through files which are stored and downloaded in temporarily using sub-areas, the method is different from the mode that in the prior art, a shooting system is directly covered, meanwhile, the downloaded files can be decompressed into the temporarily using sub-areas and can be further proofed in the temporarily using sub-areas, it is guaranteed that the upgraded files are complete, the system already has recovery capacity, and therefore people will not be afraid of the power failure in the upgrading process. In this way, it is avoided that in a traditional upgrading process, under the condition of the power failure, the upgrading process is crashed, and a shooting system is crashed, and the repair rate can be greatly decreased. According to the protection method for the network camera power failure, multiple network cameras can be upgraded at the same time through a local area network, 253 cameras can be upgraded at the same time at most, and therefore upgrading time is greatly shortened.

Description

technical field [0001] The invention relates to a method for protecting a network camera, in particular to a method for protecting the network camera under the condition of power failure during the upgrading process of the monitoring system. Background technique [0002] Traditional network cameras cannot be powered off during the webpage upgrade process. If the power supply is cut off during the upgrade process, the entire product will be paralyzed, and even the software cannot be restarted. At this time, it is difficult to use the webpage upgrade. Returning to the original manufacturer requires professional engineers to enter the program before it can be used again. In addition, when the camera is upgraded from the factory, only one camera can be upgraded, and multiple cameras cannot be upgraded at the same time. [0003] Traditional network cameras have the following disadvantages. 1. If the customer loses power during the upgrade process, the camera cannot be upgraded,...

Claims

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Application Information

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IPC IPC(8): G06F9/445H04L29/08H04N5/232
Inventor 张枫马华南韦胜友
Owner SHENZHEN OLYCOM TECH
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