Cloud camera edge-based video storage system

The edge-type video storage system for cloud cameras addresses network failures by locally encrypting and storing video during disconnections, ensuring continuous recording and efficient recovery, reducing costs and central collection risks.

KR102998392B1Active Publication Date: 2026-08-03NEXUS SYSTEM CO LTD
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Patent Information

Application Number
KR1020250210292
Authority / Receiving Office
KR · KR
Patent Type
Patents
Current Assignee / Owner
Filing Date
2025-12-26
Publication Date
2026-08-03
Estimated Expiration
2045-12-26

AI Technical Summary

Technical Problem

Cloud camera systems face network failures leading to video data loss and storage gaps, increasing security vulnerabilities and operational inefficiencies due to high costs and complexity from embedded storage devices, and central collection failures disrupting all connected cameras.

Method used

An edge-type video storage system that monitors network status, encrypts and stores video locally during disconnection, and selectively uploads missing segments upon reconnection, ensuring continuous recording and minimizing data duplication.

Benefits of technology

Ensures continuous video recording without gaps, reduces capacity limitations and costs, and eliminates central collection failures by directly storing and managing video at the edge, with reliable recovery and minimized upload costs.

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Abstract

An edge-type video storage system for a cloud camera is provided, comprising at least one camera for capturing video, a cloud server for uploading video, a detection unit for detecting a network connection status, an entry unit for entering a local storage mode when the network connection status is determined to be disconnected, a receiving unit for receiving video from at least one camera, a local storage unit for encrypting the received video and storing it on a local storage medium, and a recovery synchronization unit for selectively uploading only missing segments by comparing the data stored on the local storage medium with the data stored on the cloud server when the network connection status is switched to a connected state.
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