CCTV CCTV CCTV SYSTEM THAT DISTRIBUTES AND STORES CCTV DATA

摘要

The present invention relates to a closed cable television (CCTV) system capable of using a space of each hard disk in a balanced manner without waste. According to the present invention, the CCTV system comprises: a data reception module (100) to receive video data from a plurality of cameras; a hard disk determination module (200) to determine a hard disk to store the video data received from the data reception module (100); a data storage module (300) to store the video data in the determined hard disk; and a hard disk management module (400) checking the capacity of video data stored in each hard disk to delete the video data when the storage capacity of the hard disk is short.