摘要
预警信息发布是安全预警的关键,在研究发布技术时需要考虑成本与绩效两方面的问题.文中在分析长江干线水上交通安全现状的基础上,阐述了5种信息发布方式在海事预警方面的应用,建立了发布技术关于成本与效益的评价模型,利用模糊评价法对长江海事预警信息发布方法进行了实例研究,评价出5种方式的成本与效益排名,并根据评价结果对长江海事管理部门提出相关建议与意见.
Information transmission is the key of the early warning system; cost and benefit should both to be considered. Based on the analysis of the current situation of Yangtze River, this paper reveals five information issue ways in the application of maritime early warning system. The cost-benefit analysis model is built and fuzzy comprehensive evaluation method used to select the best way of information transmission about early warning in Yangtze River, and make suggestions about early warning of Yangtze River Maritime Safety Administration based on the result.
出处
《武汉理工大学学报（交通科学与工程版）》
2015年第6期1241-1244,共4页
Journal of Wuhan University of Technology（Transportation Science & Engineering）
关键词
预警
信息发布
成本效益
评价
early warning
information transmission
cost-benefit
evaluation
