基于北斗卫星的人员搜救系统的研究与应用

发布时间：2018-10-10 12:33

【摘要】：海上油区是油田重要的产能建设阵地,是保持安全生产、清洁生产的重点区域。随着海上油田勘探开发形势需要,海上作业更加频繁,施工人员逐步增多。而海上生产环境受天气、海浪等外界因素影响,易遇到突发性、灾难性气候,如遇人员落水的情况,需投入大量人力、物力进行拉网式搜索,并且搜救过程及效率受天气、海浪等外界因素影响,导致搜救周期长、搜救效果不理想。本文通过北斗卫星定位技术的开发,利用北斗卫星的短信报文功能,研发和定制可对落水人员进行定位的救生衣,并开发了一套基于数字海图针对海上事故落水人员快速搜救的系统,能够快速、准确的定位事故落水人员。论文从北斗定位微型终端的研制、北斗定位救生衣的设计与集成、北斗定位链路的建设、数字海图定位信息的集成与展示等四个大的方面分别进行了详细介绍。通过,该本文的研究,最终实现了配备北斗定位救生衣的人员落水后5秒内可实现快速定位;30秒内实现数字海图显示,并启动声光报警;3分钟内,相关人员可接收到告警信息;3分钟内获取周边搜救力量,并形成搜救力量报告。通过信息化手段支持海上落水人员的快速搜救,有效提高搜救效率,减少因突发事件造成的人员伤亡和财产损失。
[Abstract]:Offshore oil area is an important production capacity construction position of oil field, which is the key area to maintain safe production and clean production. With the need of offshore oil exploration and development, offshore operations become more frequent and construction personnel gradually increase. However, the marine production environment is affected by weather, waves, and other external factors, so it is easy to encounter sudden and catastrophic weather. If people fall into the water, they need to invest a lot of manpower and material resources to carry out a trawl search, and the search and rescue process and efficiency are affected by the weather. Wave and other external factors, resulting in a long search and rescue cycle, search and rescue effect is not ideal. Based on the development of Beidou satellite positioning technology and the short message function of Beidou satellite, this paper develops and customizes the lifejackets which can be used to locate the drowning personnel. A fast search and rescue system based on digital nautical chart is developed, which can locate the drowning personnel quickly and accurately. This paper introduces in detail the design and integration of Beidou positioning lifejacket, the construction of Beidou positioning link, the integration and display of digital chart positioning information, etc. Through the research of this paper, the personnel equipped with Beidou lifejacket can realize fast positioning within 5 seconds after falling into the water; digital chart display and acousto-optic alarm can be realized in 30 seconds; sound and light alarm can be activated in 3 minutes. Relevant personnel can receive alarm information; within 3 minutes to obtain the surrounding search and rescue forces and form a search and rescue force report. In order to improve the efficiency of search and rescue and reduce the casualties and property losses caused by sudden events, the information technology is used to support the rapid search and rescue of people in the sea.
【学位授予单位】：中国石油大学(华东)
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TE58;TN967.1

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