The applications of risk index to risk estimation, risk acceptability, and cost-benefit analysis for planning vessel traffic service （VTS） system were analyzed. An example of Wuhan Port shows that its application is...The applications of risk index to risk estimation, risk acceptability, and cost-benefit analysis for planning vessel traffic service （VTS） system were analyzed. An example of Wuhan Port shows that its application is easily implemented and can be helpful in a comprcbensive and scientific decision-making. Especially aiming to the difficult problems with respect to risk prediction, risk acceptability and cost-benefit assessment, this article put forward some new solutions based on risk-index, such as the trendline estimation, ALARP （as low as reasonably practicable） matrix and weighted cost-benefit analysis, with a fairly good operability and comparability.展开更多
随着船舶自动识别系统(Automatic Identification System,AIS)和电子海图信息与显示系统(Electronic Chart Displayand Information System,ECDIS)的出现及普及,使船舶交通管理系统(Ves-sel Traffic Service,VTS)对其辖区的航行船舶进...随着船舶自动识别系统(Automatic Identification System,AIS)和电子海图信息与显示系统(Electronic Chart Displayand Information System,ECDIS)的出现及普及,使船舶交通管理系统(Ves-sel Traffic Service,VTS)对其辖区的航行船舶进行自动搁浅预警成为可能.针对预警自动化水平较低这一现状,提出搁浅预警(Search Area for Grounding A lert,SAGA)模型,通过判断船舶SAGA领域内最小水深是否满足安全要求来实现船舶搁浅预警.展开更多
基金The project of Shanghai Science andTechnology Committee (No.052112060)
文摘The applications of risk index to risk estimation, risk acceptability, and cost-benefit analysis for planning vessel traffic service （VTS） system were analyzed. An example of Wuhan Port shows that its application is easily implemented and can be helpful in a comprcbensive and scientific decision-making. Especially aiming to the difficult problems with respect to risk prediction, risk acceptability and cost-benefit assessment, this article put forward some new solutions based on risk-index, such as the trendline estimation, ALARP （as low as reasonably practicable） matrix and weighted cost-benefit analysis, with a fairly good operability and comparability.
文摘随着船舶自动识别系统(Automatic Identification System,AIS)和电子海图信息与显示系统(Electronic Chart Displayand Information System,ECDIS)的出现及普及,使船舶交通管理系统(Ves-sel Traffic Service,VTS)对其辖区的航行船舶进行自动搁浅预警成为可能.针对预警自动化水平较低这一现状,提出搁浅预警(Search Area for Grounding A lert,SAGA)模型,通过判断船舶SAGA领域内最小水深是否满足安全要求来实现船舶搁浅预警.
