中国安全科学学报 ›› 2022, Vol. 32 ›› Issue (8): 126-132.doi: 10.16265/j.cnki.issn1003-3033.2022.08.1069

• 安全工程技术 • 上一篇    下一篇

内河船舶远程驾驶控制系统安全分析*

张浦哲1,2,3(), 吴兵1,3, 严新平1,2,3, 叶子良4   

  1. 1 武汉理工大学 智能交通系统研究中心,湖北 武汉 430063
    2 武汉理工大学 交通与物流工程学院,湖北 武汉 430063
    3 武汉理工大学 国家水运安全工程技术研究中心,湖北 武汉 430063
    4 香港理工大学 董浩云国际海事研究中心,香港 999077
  • 收稿日期:2022-02-16 修回日期:2022-05-11 出版日期:2022-09-05 发布日期:2023-02-28
  • 作者简介:

    张浦哲 (1997—),男,江西乐平人,硕士研究生,主要研究方向为水路交通。E-mail:

    吴兵,副研究员。

    严新平,教授。

    叶子良,副教授。

  • 基金资助:
    国家自然科学基金重点国际(地区)合作项目资助(51920105014); 国家自然科学基金面上项目资助(52071248); 湖北省自然科学基金面上项目资助(2021CFB312)

Safety analysis for remote control system of inland ships

ZHANG Puzhe1,2,3(), WU Bing1,3, YAN Xinping1,2,3, YIP Tszleung4   

  1. 1 Intelligent Transportation System Research Center, Wuhan University of Technology, Wuhan Hubei 430063, China
    2 School of Transportation and Logistics Engineering, Wuhan University of Technology, Wuhan Hubei 430063, China
    3 National Engineering Research Center for Water Transport Safety, Wuhan University of Technology, Wuhan Hubei 430063, China
    4 TUNG C Y International Centre for Maritime Studies, Hong Kong Polytechnic University, Hong Kong 999077, China
  • Received:2022-02-16 Revised:2022-05-11 Online:2022-09-05 Published:2023-02-28

摘要:

为提高内河远程驾驶船舶航行安全,提出了面向不同自主水平(远程遥控和远程监督)、有无船员值守的内河船舶远程驾驶控制结构;采用系统理论过程分析(STPA)方法进行安全性分析,确定13种系统级危险,识别系统危险的47个不安全控制行为(UCA),设计缓解UCA的49个安全策略;并应用于汤逊湖7 m模型试验船远程驾驶控制系统的原型开发。结果表明:当远程驾驶船舶自主水平提高时,最高有效性安全策略数量将会提高,系统安全性将会提升;当有船员值守时,最高有效性安全策略会显著增加,系统安全性会增加但人员失误导致的风险也会增加。

关键词: 远程驾驶船舶, 系统理论过程分析(STPA), 安全控制结构, 安全策略, 不安全控制行为(UCA)

Abstract:

In order to improve navigation safety of inland remotely-controlled ships, a remote control structure was proposed for inland ships at different levels of autonomy (remote control and remote supervise) and manning on board, and safety analysis was carried out by using STPA approach. From such analysis, 13 types of system-level hazards were identified, 47 UCA were recognized, and 49 safety strategies were designed to mitigate UCA. Then, they were applied to prototype development for remote control system of 7 m model ship in Tangxun lake. The results indicate that when autonomy level of remotely-controlled ships is improved, number of effective safety strategies will increase, and system safety will be enhanced. And when there are crews on board, number of most effective safety strategies will increase significantly, and safety of system will increase, but risks caused by human errors will also grow.

Key words: remotely-controlled ship, system-theoretic process analysis (STPA), safety control structure, safety strategy, unsafe control actions(UCA)