Data storage control system and method

Abstract

The invention discloses a data storage control system, which comprises electric equipment, a data backup device, a network connector and storage equipment, wherein the electronic equipment is connected with the data backup device and also connected with the storage equipment through the network connector and comprises a processor and a storage system; and the storage system comprises a data storage module for storing data recorded by electronic equipment into the storage equipment and the data backup device and a network detecting module for detecting if the network is abnormal, only storing the data into the data backup device if the network is abnormal, controlling the data which are stored into the data backup device at the interval from the network abnormality to the abnormality removal to be stored into the storage equipment when the network abnormality is cleared, and storing the subsequent data into the storage equipment and the data backup device. The invention also provides a data storage control method. The data storage control system and the data storage control method in the invention can keep the integrity of data storage when the network is abnormal.

Description

technical field [0001] The invention relates to a data storage control system and method, in particular to a data storage control system and method suitable for network connection. Background technique [0002] With the continuous development of science and technology, various digital electronic devices, such as cameras, are widely used in daily work and life. An existing network camera stores data such as images and sounds captured in real time in a server interconnected with the network camera. In order to ensure the security of data storage and further prevent data loss, the data that the network camera needs to store is also The backup mechanism is adopted. For example, various memory cards can be plugged into the network camera, such as SD (Secure Digital, secure digital) card, CF (Compact Flash, compressed flash memory) card, etc., to back up the images and sounds captured by the network camera in real time. data. [0003] However, if the network between the server a...

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Problems solved by technology

[0003] However, if the network between the server and the IP camera is abnormal, the action of storing the data to be stored by the IP camera in the server will be interrupted suddenly. When the server restores the normal network connection with the IP camera, the network The data that the camera needs to store is stored in the server, but because the existing system cannot automatically detect the network status, and there is a phenomenon of data loss when the server is abnormal from the network to the network is restored to normal, this will lead to discontinuous and incomplete data storage

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