《電子技術應用》
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基于5G網聯無人機的智慧巡防應用研究
2021年電子技術應用第5期
于海洋,董石磊,張學智
中國電信股份有限公司研究院,北京102209
摘要: 為提升治安巡防等的快速響應與智慧化水平,基于5G、無人機、邊緣計算(MEC)以及人工智能(AI),構建了一套網聯無人機智慧巡防解決方案。通過專用5G通信終端實現無人機網聯接入,借助5G上行超大帶寬實現高清視頻遠程回傳,基于5G MEC超低時延實現無人機超視距精準控制。針對低空無人機視頻特征,優化人臉識別算法,實時精準捕捉人臉并進行人物特征AI識別,實現智慧巡防。在施工工地進行了應用實踐與測試,對工地附近人員是否佩戴口罩進行實時監測,達到了預期效果。
關鍵詞: 智慧巡防 5G 無人機 MEC AI
中圖分類號: TN919.5
文獻標識碼: A
DOI:10.16157/j.issn.0258-7998.211313
中文引用格式: 于海洋,董石磊,張學智. 基于5G網聯無人機的智慧巡防應用研究[J].電子技術應用,2021,47(5):11-13,18.
英文引用格式: Yu Haiyang,Dong Shilei,Zhang Xuezhi. Research on intelligent patrol application based on 5G networked unmanned aerial vehicle[J]. Application of Electronic Technique,2021,47(5):11-13,18.
Research on intelligent patrol application based on 5G networked unmanned aerial vehicle
Yu Haiyang,Dong Shilei,Zhang Xuezhi
Beijing Research Institute of China Telecom Corporation Limited,Beijing 102209 China
Abstract: In order to improve the rapid response and intelligent level of public security patrol, a set of networked UAV intelligent patrol solution is constructed based on 5G, UAV(unmanned aerial vehicle), MEC(multi-access edge computing) and AI(artificial intelligence). UAV network connection is realized through dedicated 5G communication terminal, high-definition video remote backhaul is realized with 5G uplink ultra-large bandwidth, and ultra-low latency of 5G MEC is used to realize precise control of UAV beyond visual range. Aiming at the video features of low-altitude UAVs, the face recognition algorithm is optimized, the face is accurately captured in real time and the character feature AI recognition is performed to realize smart patrol and defense. Application practices and tests were carried out on the construction site, real-time monitoring of whether people near the construction site were wearing masks, the expected results were achieved.
Key words : intelligent patrol;5G;UAV;MEC;AI

0 引言

    當下的社會環境,龐大的人流、物流、資金流等高速流動,新冠疫情防控持續不能松懈,社會治安要素的動態管控難度加大,僅靠傳統警務模式、方法和手段管理已不能滿足需求[1]。公安機關迫切需要利用AI識別、視頻監控、無人機追蹤等各類新興信息化手段和技術開展動態、立體、智慧巡防[2]

    近年來,無人機市場規模增長迅速,在多行業、多領域得到重要應用。在警務巡防領域,5G使能網聯無人機技術,以最小的延遲傳輸大量的數據[3]。本文介紹了基于5G網聯無人機智慧巡防解決方案,通過5G網絡使現場情報的獲取和傳輸更清晰、流暢,使指揮中心和現場作戰協同更加實時精準。基于無人機高分辨率影像的人臉識別,加速疑犯的識別效率,提升識別精度。在疫情防控方面,及時發現人員聚集、未佩戴口罩等風險因素。




本文詳細內容請下載:http://www.cdfla.com/resource/share/2000003513




作者信息:

于海洋,董石磊,張學智

(中國電信股份有限公司研究院,北京102209)

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