Wireless network video storage system and wireless network video monitoring method thereof

Abstract

The invention discloses a wireless network video storage system and a wireless network video monitoring method thereof. The storage system comprises a disk group and further comprises a video streaming access unit, a storage control unit, a local downloading unit and a video streaming transmitting unit. The video streaming access unit is used for acquiring video streaming from an internet protocol (IP) camera and can process the video streaming to obtain low bit rate video streaming when the video streaming is high-definition video streaming. The storage control unit is used for providing a video reading and writing interface and receiving the high-definition video streaming written by the video steaming access unit. The local downloading unit is used for reading the high-definition video streaming. The video streaming transmitting unit is used for receiving the low bit rate video streaming from the video steaming access unit, transmitting the low bit rate video streaming to a rear end monitoring center, simultaneously receiving video steaming downloading orders sent by the rear end monitoring center, reading the high-definition video streaming from the storage control unit and transmitting the high-definition video streaming to the rear end monitoring center. The wireless network video storage system achieves local storage and local wireless downloading of high-definition video collected by the IP camera and can transmit the video processed by code reduction streams through a wireless network.

Description

technical field [0001] The invention relates to the fields of computer information storage technology and network video monitoring technology, in particular to a wireless network video storage system and a wireless network video monitoring method thereof. Background technique [0002] In recent years, with the promotion of safe city construction nationwide, security monitoring technology has been greatly developed. As an important part of the security system, video monitoring provides real-time monitoring means for key places and departments, and records and stores the monitored pictures for later playback. It is a comprehensive system with strong preventive capabilities. Its technology and The products have gradually matured and are widely used in urban monitoring such as highways, subways, urban roads, public security, banks, public communities, and sea, air, and port large public buildings. From a technical point of view, video surveillance technology has experienced the...

AI Technical Summary

Problems solved by technology

However, the existing 3G hard disk video recorders on the market can only access analog video streams and do not support IP cameras; they only support 3G networks and do not support 4G networks; the underlying storage does not support RAID functions. All audio information will be lost

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