摘要
高清晰LED大屏幕在装备试验场的可视化指挥与导播显控中已经得到了广泛的应用,在试验数据信息处理、试验影像无缝切换、超大屏无缝融合显示方面发挥着重要的作用。针对试验指挥显控系统LED大屏幕状态检测和故障实时监察需求,分析并设计故障自动识别检测装置,对保障试验指挥显控大屏幕功能正常具有重要的借鉴意义。
High-definition LED large screen has been widely used in visual command,broadcasting display and control of equipment test site. It plays an important role in processing test data, seamless switching of test images and seamless fusion display of super-large screen. In this paper, aiming at the requirement of state detection and real-time fault monitoring of LED large screen in test command display and control system, the automatic fault identification device is analyzed and designed, which has important reference significance for ensuring the normal function of displaying test commands and controlling the large screen.
作者
李莉
LI Li(Unit 92493-80,Huludao 125000,China)
出处
《仪表技术》
2019年第12期40-42,共3页
Instrumentation Technology
关键词
装备试验
指挥显控
故障识别
状态检测
equipment test
command and display control
fault identification
state detection
