大型船舶辅助靠泊仪设计

彭国均; 刘洋; 张杏谷; 吴勇军; 樊明辉

doi:10.19818/j.cnki.1671-1637.2012.06.008

大型船舶辅助靠泊仪设计

doi: 10.19818/j.cnki.1671-1637.2012.06.008

1.
集美大学航海学院，福建厦门 361021
2.
福州大学物理信息工程学院，福建福州 350108

基金项目:

国家863计划项目 2012AA12A211

详细信息

作者简介:
彭国均(1973-), 男, 福建厦门人, 集美大学副教授, 工学博士, 从事交通信息工程及控制研究

中图分类号: U666.1
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- 被引次数: 0
出版历程
- 收稿日期: 2012-07-12
- 刊出日期: 2012-12-25

Design of auxiliary berthing instrument of large ship

1.
School of Navigation, Jimei University, Xiamen 361021, Fujian, China
2.
School of Physics and Information Engineering, Fuzhou University, Fuzhou 350108, Fujian, China

More Information

Author Bio:
PENG Guo-jun(1973-), male, associate professor, PhD, +86-592-6183845, penggj1314@126.com

摘要

摘要: 为了准确控制大型船舶安全靠泊, 分析了大型船舶特点及其靠泊过程, 建立了大型船舶辅助靠泊仪数学模型, 设计了大型船舶靠泊仪及其软件终端显示系统。采用两点定位差分全球定位技术(DGPS)、船舶自动识别技术(AIS)和无线网路通信技术(WiFi)完成靠泊仪的设计和数据的传输, 结合大型船舶辅助靠泊仪数学模型, 计算船舶靠泊时船首和船尾相对码头的距离、速度、船首向与船舶转向率等船舶移动数据, 并将这些数据通过WiFi发送到软件终端, 为引航员引导船舶安全靠离港提供参考信息。测试结果表明: 大型船舶靠泊仪的水平定位精度可达60cm, 速度精度可达到5cm·s^-1, 数据刷新频率为5次·s^-1。
- 大型船舶靠泊仪 /
- 数学模型 /
- 软件终端 /
- 两点定位差分全球定位技术 /
- 自动识别技术 /
- 无线网路通信技术
Abstract: In order to accurately control the safe berthing of large ship, the characteristics and berthing process of large ship were analyzed, the mathematic model of its auxiliary berthing instrument was established, and the berthing instrument and its display system of software terminal were designed. The two-point position differential global positioning system(DGPS) technology, automatic identification system(AIS) technology and wireless fidelity(WiFi) technology were used to complete the design of berthing instrument and the data transmission, and the berthing mobile data including the relative distances and speeds between bow, stem and wharf, the heading and the steering rate were calculated, which were sent via WiFi to the software terminal for the pilots to guide the safe berthing and unberthing of ship. Test result shows that the berthing instrument's horizontal positioning accuracy is 60 cm, the speed precision is 5 cm·s^-1, and the data refreshing frequency is 5 times·s^-1.
- berthing instrument of large ship /
- mathematic model /
- software terminal /
- two-point position DGPS /
- AIS /
- WiFi

HTML全文

图 1 靠泊坐标系

Figure 1. Berthing coordinate system

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图 2 船首向计算

Figure 2. Bow course calculation

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图 3 靠泊仪硬件终端

Figure 3. Hardware terminals of berthing instrument

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图 4 A机组成原理

Figure 4. Composed schematic of device A

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图 5 B机组成原理

Figure 5. Composed schematic of device B

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图 6 软件系统

Figure 6. Software system

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图 7 靠泊数据处理流程

Figure 7. Processing flow of berthing data

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图 8 码头

Figure 8. Wharf

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图 9 参数设置

Figure 9. Parameter setting

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图 10 船首向变化

Figure 10. Bow change

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图 11 船首尾速度

Figure 11. Speeds of bow and stern

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图 12 船首尾距离

Figure 12. Distances of bow and stren

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表 1 靠泊速度

Table 1. Berthing speeds

船舶排水量Δ/t	横向速度v/(m·s^-1)
船舶排水量Δ/t	有掩护码头	开敞式码头
Δ≤1 000	0.20~0.25	0.25~0.45
1 000 < Δ≤5 000	0.15~0.20	0.20~0.40
5 000 < Δ≤10 000	0.12~0.17	0.17~0.35
10 000 < Δ≤30 000	0.10~0.15	0.15~0.30
30 000 < Δ≤50 000	0.10~0.12	0.12~0.25
50 000 < Δ≤100 000	0.08~0.10	0.10~0.20
Δ > 100 000	0.06~0.08	0.08~0.15

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参考文献(11)

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