The invention provides a navigation tunnel ship navigation characteristic observation method, which comprises the following field test implementation steps: step 1, before test is started, respectively erecting an automatic tracking type far-end observation station laser range finder and an automatic tracking type near-end observation station laser range finder at an inlet and an outlet of a navigation tunnel; step 2, holding one measuring prism by hand, placing the measuring prisms on two sides of two sections of an inlet and an outlet of the navigable tunnel respectively to obtain four calibration point positions, and measuring coordinates of the calibration point positions by using a far-end observation station laser range finder and a near-end observation station laser range finder to obtain the range of the whole water area of the navigable tunnel; and step 3, arranging a front measuring point and a rear measuring point on the test ship, arranging the measuring points between the bow and the stern on the central axis of the test ship, and installing one 360-degree prism on each measuring point. According to the invention, the problem that the existing test means cannot meet the sailing characteristic test requirement of the ship in the navigable tunnel and the evaluation of the operation effect of the navigable tunnel which is first built in China is affected is solved.

    本申请提供了一种通航隧洞船舶航行特性观测方法,包括如下现场测试实施步骤:步骤一,在测试开始前,在通航隧洞的进口和出口分别架设1台自动跟踪式的远端测站激光测距仪和近端测站激光测距仪;步骤二,手持1支测量棱镜,分别放置于通航隧洞进口和出口两个断面的两侧,共4个标定点位,用远端测站激光测距仪和近端测站激光测距仪测量标定点位的坐标,获得整个通航隧洞水域的范围;步骤三,在试验船舶上布置前后2个测点,测点布置在船首和船尾的中间,位于试验船舶的中轴线上,每个测点安装1个360°棱镜。本申请解决了已有的测试手段无法满足船舶在通航隧洞内的航行特性测试要求,影响了国内首座建成的通航隧洞运行效果评估的问题。


    Access

    Download


    Export, share and cite



    Title :

    Navigation tunnel ship navigation characteristic observation method


    Additional title:

    一种通航隧洞船舶航行特性观测方法


    Contributors:
    WANG XIN (author) / XIANG YANG (author) / ZHAN WEIJIE (author) / LI ZHONGHUA (author) / HUANG JINGEN (author) / ZUO BANGXIANG (author) / GAO KE (author) / WANG ZENGLAN (author)

    Publication date :

    2023-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



    Ship navigation method, navigation system, and ship

    HIRASAWA HIROAKI / HIRAKAWA SHINICHI / MIYASHITA TETSUJI et al. | European Patent Office | 2022

    Free access

    Ship navigation support device, ship navigation support method, and ship navigation support program

    SONOBE TATSUYA / TODA HIROYUKI / NAKAMURA HIRAKU et al. | European Patent Office | 2022

    Free access

    SHIP NAVIGATION ASSISTANCE DEVICE, SHIP NAVIGATION ASSISTANCE METHOD, AND SHIP NAVIGATION ASSISTANCE PROGRAM

    SONOBE TATSUYA / TODA HIROYUKI / NAKAMURA HIRAKU et al. | European Patent Office | 2022

    Free access

    Ship navigation support device, ship navigation support method, and ship navigation support program

    SONOBE TATSUYA / TODA HIROYUKI / NAKAMURA HIRAKU et al. | European Patent Office | 2022

    Free access

    Long tunnel ship navigation control method and system

    QI JUNLIN / LI HANZHAO / LI RAN et al. | European Patent Office | 2023

    Free access