广东电力
廣東電力
엄동전력
GUANGDONG ELECTRIC POWER
2015年
6期
34-40
,共7页
变电站%智能监控%自适应跟踪%目标预定位%行为识别
變電站%智能鑑控%自適應跟蹤%目標預定位%行為識彆
변전참%지능감공%자괄응근종%목표예정위%행위식별
substation%intelligent monitoring%self-adaptive tracking%target predicted positioning%behavior identification
为提升变电站安全运行保障能力，需要对变电站设备区域，尤其是高压危险区域内出现的移动目标进行视频图像自动检测识别，并及时告警事件可能发生或正在进行，以阻止事件的发生或产生更严重的后果。采用改进混合高斯背景模型和自适应跟踪算法，加入目标预定位和行为识别等功能，设计出一种智能监控系统，该系统能快速、准确地对目标区域进行监控，当目标进入危险区域或禁止区域时能及时通知监控人员，并且在人员出现晕倒情况时及时预警，防止事件的进一步恶化。在实验仿真中，验证了该智能监控系统的性能。
為提升變電站安全運行保障能力，需要對變電站設備區域，尤其是高壓危險區域內齣現的移動目標進行視頻圖像自動檢測識彆，併及時告警事件可能髮生或正在進行，以阻止事件的髮生或產生更嚴重的後果。採用改進混閤高斯揹景模型和自適應跟蹤算法，加入目標預定位和行為識彆等功能，設計齣一種智能鑑控繫統，該繫統能快速、準確地對目標區域進行鑑控，噹目標進入危險區域或禁止區域時能及時通知鑑控人員，併且在人員齣現暈倒情況時及時預警，防止事件的進一步噁化。在實驗倣真中，驗證瞭該智能鑑控繫統的性能。
위제승변전참안전운행보장능력，수요대변전참설비구역，우기시고압위험구역내출현적이동목표진행시빈도상자동검측식별，병급시고경사건가능발생혹정재진행，이조지사건적발생혹산생경엄중적후과。채용개진혼합고사배경모형화자괄응근종산법，가입목표예정위화행위식별등공능，설계출일충지능감공계통，해계통능쾌속、준학지대목표구역진행감공，당목표진입위험구역혹금지구역시능급시통지감공인원，병차재인원출현훈도정황시급시예경，방지사건적진일보악화。재실험방진중，험증료해지능감공계통적성능。
In order to promote guarantee capability for safe operation of the substation,it is required to carry on video image (VI)automatic detection identification on moving target in substation equipment areas especially high voltage dangerous are-as,and give an alarm on the event probably going to be happen or going on so as to stop happening of the event or more seri-ous consequences. Improved hybrid Gaussian background model and self-adaptive tracking algorithm was used and functions of target predicted positioning and behavior identification were added for designing a kind of intelligent monitoring system. This system could rapidly and correctly realize monitoring on the target area and when the target entered into dangerous are-as or forbidden areas,it was able to inform the monitoring staff in time via the system and carry out timely prewarning if the staff fell in a faint so as to prevent further deterioration. Experimental simulation verified performance of this intelligent monitoring system.
