基于数字孪生的智慧应急指挥可视化平台设计与应用
Design and Application of Intelligent Emergency Command Visualization Platform Based on Digital Twin
陈煜 1康旭 1张祥1
作者信息
- 1. 中海油信息科技有限公司天津分公司,天津 300450
- 折叠
摘要
由于缺乏现代化的可视化手段,应急指挥平台未能充分发挥其在抢险救援、物资调度储备等方面的潜力.为实现应急指挥现场各要素、各信息数据的可视化展示,提出基于数字孪生的智慧应急指挥可视化平台设计与应用.硬件设计方面,采用多源传感器和音、视频采集设备,设计平台的数据采集模块,将80 in触摸屏可升降液晶显示器作为可视化图像显示设备;软件设计方面,实时采集并预处理应急指挥现场监控视频图像,根据所采集图像构建数字孪生虚拟模型,映射应急指挥现场的实际情况,实现智慧应急指挥可视化.测试结果表明,所设计平台可以为指挥者决策分析提供直观且准确的可视化信息,响应速度最快为0.26 s,提高救援指挥工作效率.
Abstract
Due to the lack of modern visualization tools,the emergency command platform has failed to fully leverage its potential in rescue operations,material dispatching,and reserve management.To achieve the visualization of various elements and information data at emergency command sites,the paper proposes the design and application of a smart emergency command visualization platform based on digital twin technology.In terms of hardware design,a data acquisition module is designed utilizing multi-source sensors and audio-video capture devices,with an 80-inch touch-screen,adjustable liquid crystal display serving as the visual image display device.As for software design,the platform real-time collects and preprocesses surveillance video images from emergency command sites,constructs a digital twin virtual model based on the captured images,and maps the actual conditions of the emergency command site,thereby realizing intelligent emergency command visualization.Test results indicate that the designed platform can provide intuitive and accurate visualization information for commanders'decision-making analysis,with a fastest response time of 0.26 s,significantly enhancing the efficiency of rescue command operations.
关键词
数字孪生/智慧应急指挥/可视化平台Key words
digital twin/intelligent emergency command/visual platform引用本文复制引用
出版年
2024
NETL
NSTL
万方数据