基于UWB技术的生产吊装作业安全监控及预警系统

摘要

介绍了超宽带UWB技术及其发展历史,从生产场所物联网技术的特点出发,说明了实时定位技术UWB的应用优点,并介绍了UWB技术的组成部分和技术特点.从吊装作业现场需求出发,阐述了需要采集的现场信息及作业安全监控及预警系统的信息获取、处理和传输方式,指出了UWB技术作为关键技术在系统中的具体应用.同时,介绍了系统从监控数据中提取信息、算法处理、现场和隐患故障报警的功能模型,进一步说明了故障预测算法.%The paper introduces the ultra-wide band UWB technology and its history,explains the advantages of real-time positioning technologies in application on the basis of the features of the Internet of Things used for production site,and further presents the components and technical features of the UWB technology.To meet the actual needs of hoisting operation,the paper elaborates on site information to be gathered and ways of obtaining,processing and transmitting information of operation safety monitoring and pre-warning system,and points out the specific application of UWB technology in the system as the key technology.Meanwhile,models for functions including retrieving information form monitoring data by the system,algorithm processing,site and sending alarms in the event of hidden danger and fault are also described in the paper to further illustrate the fault prediction algorithm.