Security surveillance apparatus with networking and video recording functions and failure detecting and repairing method for storage device thereof

摘要

A security surveillance apparatus with a networking function and a video recording function and a failure detecting and repairing method for a storage device are provided. The failure detecting and repairing method includes the following steps. First, the storage device is powered and detected. Then, whether a file system of the storage device is abnormal is determined. When the file system is abnormal, the file system is repaired by a file system repairing procedure. Next, whether a multimedia file is abnormal is determined. When the multimedia file is abnormal, the multimedia file is repaired by a file repairing procedure. Finally, the storage device is mounted on the security surveillance apparatus.

主权项

1. A failure detecting and repairing method for a storage device, applied to a security surveillance apparatus with a networking function and a video recording function and comprising the following steps of:
powering and detecting the storage device; checking a file system for the storage device and determining whether the file system is abnormal; repairing the file system by a file system repairing procedure when the file system is abnormal; checking at least one multimedia file in the storage device and determining whether the at least one multimedia file is abnormal; repairing the at least one multimedia file by a file repairing procedure when the at least one multimedia file is abnormal; and mounting the storage device on the security surveillance apparatus, wherein the at least one multimedia file comprises a header and a file majority, and the step of checking the at least one multimedia file in the storage device and determining whether the at least one multimedia file is abnormal comprises: when the header of the at least one multimedia file does not match the file majority, determining that the at least one multimedia file is abnormal; and wherein the step of when the header of the at least one multimedia file does not match the file majority, determining that the at least one multimedia file is abnormal comprises:
checking a newly-updated file corresponding to a first updating time of the at least one multimedia file; andchecking a file corresponding to a second updating time of the at least one multimedia file, and an interval between the first updating time and the second updating time being shorter than a threshold.