WO2012071904A1 - 船舶智能水尺计重装置 - Google Patents

船舶智能水尺计重装置 Download PDF

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Publication number
WO2012071904A1
WO2012071904A1 PCT/CN2011/078263 CN2011078263W WO2012071904A1 WO 2012071904 A1 WO2012071904 A1 WO 2012071904A1 CN 2011078263 W CN2011078263 W CN 2011078263W WO 2012071904 A1 WO2012071904 A1 WO 2012071904A1
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WIPO (PCT)
Prior art keywords
floating water
ship
weighing device
balanced floating
balanced
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PCT/CN2011/078263
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English (en)
French (fr)
Inventor
徐传仁
王国浩
Original Assignee
武汉静磁栅机电制造有限公司
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Application filed by 武汉静磁栅机电制造有限公司 filed Critical 武汉静磁栅机电制造有限公司
Publication of WO2012071904A1 publication Critical patent/WO2012071904A1/zh
Priority to US13/899,558 priority Critical patent/US9108703B2/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/12—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude for indicating draught or load
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G5/00—Weighing apparatus wherein the balancing is effected by fluid action
    • G01G5/02—Weighing apparatus wherein the balancing is effected by fluid action with a float or other member variably immersed in liquid

Definitions

  • the present invention relates to a device for measuring draught of a ship, and more particularly to a ship smart water gauge weighing device. Background technique
  • the existing method is to directly observe the outboard water gauge of the ship. Because the ship is affected by wind and waves interference, the wave is uneven, it is difficult to read the water gauge, and the measurement accuracy is low, time-consuming, labor-intensive, and inconvenient to operate. What is even more striking is that some irregular ships do not have water gauges themselves. Therefore, a new scientific measurement method is urgently needed to solve the problem of draught and load in transportation production.
  • An object of the present invention is to overcome the deficiencies of the prior art described above and to provide a marine smart water gauge weighing device. It overcomes all the ills caused by directly watching the external water gauge on the outboard, especially for irregular ships, where the water gauge is ambiguous or there is no water gauge at all, it is more suitable, and the ship can be calculated by the ship draught. Load.
  • a ship smart water gauge weighing device characterized in that it comprises four balanced floating water tanks, four balanced floating water tanks respectively arranged on two sides of the measured hull
  • the connecting pipe and the pump valve chamber and the balanced floating water tank located in front of and behind the pump valve chamber are connected by the longitudinal connection of the pontoon between the two balanced floating water tanks on the same side, and the elastic centering is provided.
  • the bracket is fixed on the connecting pipe beam of the centralized control room and the inner side of the pump valve, and is connected between the floating floating water tanks under the measured hull by the lateral connection of the pontoon, and evenly arranged on the horizontal connecting pipe beam of the floating pontoon
  • the balanced floating water tank is arranged with a transparent tube level, and the transparent tube level is located outside the balanced floating water tank.
  • the movable end of the elastic centering bracket has a distance measuring roller.
  • the measuring roller has a magnetic anti-slip differential rim mounted thereon.
  • the balance floating water tank is arranged with a navigation pier column, and the navigation pier column faces the side of the measured hull.
  • the resilient centering bracket and the ranging roller are coupled to the measurement display system and passed to a computer processor that is coupled to the scanning display system and to the computer processor.
  • the beneficial effects of the intelligent water gauge weighing device of the invention are as follows: [1], by using a small boat to look at the external water gauge, it becomes an electronic scanning water gauge on a monitoring ship or a monitoring station where the ship is sailing; [2] The resolution is 5 cm paint painted shell water gauge, turned into a 2 mm automatic reading water gauge; [3], from the uneven surface of the water to see the ruler, turned into a water gauge on the computer display; [4], from the decentralized manual reading ruler, into the microcomputer automatic reading ruler, centralized automatic control management; [5], by the long-term "borrowing" water metering system without calibration, no-value transfer system, becomes a column For the national strong inspection measuring instrument management project, there is a working measuring instrument for the quantity transfer system. The measurement accuracy is improved and the accuracy of the measurement is ensured.
  • the intelligent water gauge weighing device of the invention is safe, convenient, time-saving, economical, accurate and practical.
  • FIG. 1 is a schematic structural view (top view) of a ship smart water gauge weighing device according to the present invention.
  • FIG. 2 is a cross-sectional view of the ship smart water gauge weighing device of the present invention.
  • FIG 3 is a side view of the ship smart water gauge weighing device of the present invention.
  • FIG. 4 is a side view of the ship smart water gauge weighing device of the present invention.
  • the present invention discloses a ship intelligent water gauge weighing device, which comprises four balanced floating water tanks 9, four balanced floating water tanks 9 respectively arranged on two sides of the measured hull 6, and a centralized control room 2 Between the two balanced floating water tanks 9 on one side, there is a connecting pipe beam 13 connected to the centralized control room 2 and a balanced floating water tank 9 located in front of and behind the centralized control room 2, and two balancing floats having the pump valve chamber 3 on the other side Between the water tanks 9, there is a connecting pipe beam 13 connected to the pump valve chamber 3 and a balanced floating water tank 9 located in front of and behind the pump valve chamber 3, and vertically connected between the two balanced floating water tanks 9 on the same side through the floating tank
  • the tube beam 11 is connected, and the elastic tube centering bracket 4 is fixed to the connecting tube beam 13 inside the centralized control chamber 2 and the pump valve chamber 3 Above, the balance floating tanks 9 are connected between the floating hulls 9 under the hull 6 to be connected by the pontoon transverse connection pipe beams 12, and a
  • the balance floating water tank 9 is arranged with a transparent tube level 10, and the transparent tube level 10 is located outside the balanced floating water tank 9.
  • a measuring roller 5 is provided at the movable end of the elastic centering bracket 4.
  • a magnetic anti-skid differential rim is mounted on the distance measuring roller 5.
  • the balance floating water tank 9 is provided with a navigation pillar 1 , and the navigation pillar 1 faces the side of the measured hull 6 (as shown in Fig. 1, Fig. 2, Fig. 3).
  • the elastic centering bracket 4 and the distance measuring roller 5 are connected to the measurement display system 14 and passed to a computer processor 16, which is connected to the scanning display system 15 and to the computer processor 16 ( As shown in Figure 4).
  • the functions of the tubular level, balanced floating water tank and the like in the present invention are to achieve the system level and measure the reference point of the output horizontal plane, in order to complete the measurement of the draft of the measured hull, the length of the hull (excluding the ends), and the width of the ship.
  • the distance measuring roller () and the elastic centering swinging bracket in the ship smart water gauge weighing device of the invention are automatically centered by the swinging bracket after the navigation of the ship enters the system, and the measuring roller uniformly rolls on the side of the ship, thereby measuring the ship.
  • the basic length of the side of the ship (excluding the acrosome portion at both ends of the ship); the width of the ship is measured from the angle of oscillation of the swinging bracket. And thus the measurement signal tracks the bottom scan sensor work command synchronous scan.
  • the side sensor and the bottom sensor of the ship smart water gauge weighing device of the invention scan, measure the distance from the monitoring point to the side and bottom of the ship, and then calculate the draft of the ship from the relationship between the monitoring point and the reference point of the water level. It is also the ship that draws water accurately as it is usually said.
  • the intelligent water gauge weighing device of the invention requires precise design of the navigation speed of the ship and the adjustment level of the measuring system and the contact force of the swinging bracket, and ensures that the vertical distance between the bottom sensor and the measured bottom surface of the ship is constant. Make sure the meter is accurate.
  • the system should be classified as a displacement measuring instrument.
  • the metering department should complete the cycle inspection and sampling to ensure the accuracy of the quantity transmission and establish a statutory management procedure.
  • the working process of the intelligent water gauge weighing device of the invention is as follows: including a tubular level, a balanced floating water tank, a navigation pole, a pump valve chamber, and the measuring rack (or measuring platform) system is adjusted and balanced, anchored or fixed in the navigation channel. The proper location, the arrival of the ship being tested.
  • Ranging roller, elastic centering bracket, automatic centering, and tracking command bottom scanning sensor start scanning and final
  • the network system transmits the scanned ship width signal and the ship draught signal to the computer, thereby automatically reading the ship draft data.
  • the invention can measure the width of the ship by measuring the angle of the swing rods on both sides of the distance measuring roller; at the same time, the swing rod is an elastic swing rod, and has the function of aligning the measuring device floating in the water with the measured hull, which is convenient The test is accurate.
  • the width and depth scanning sensor display processing system, the distance measuring wheel and the swing bracket, the computer network system calculate the displacement of the ship according to the relevant data of the ship and the square coefficient, and then calculate the ship according to the density of the water and the chart of the ship. The amount of cargo.
  • the displacement of the ship can be calculated. According to the density of the water, the total weight of the ship's load and self-weight can be accurately calculated.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Level Indicators Using A Float (AREA)

Description

船舶智能水尺计重装置 技术领域
本发明涉及一种测量船舶吃水的装置，更具体地说它是一种船舶智能水尺计重装置。 背景技术
现有的方法是直接观测船舶舷外水尺， 由于船舶受风浪干扰影响， 波浪高低不平， 很难读准水尺， 测量精度低、 费时、 劳动强度大、 存在操作不方便等技术问题。 更为突 出的是， 有些不规范的船舶本身没有水尺， 为此急需要一种新的科学的测量方法， 解决 运输生产中吃水和载重的问题。
发明内容
本发明的目的在于克服上述现有背景技术的不足之处，而提供一种船舶智能水尺计 重装置。 它克服了在舷外直接观看外水尺所带来的所有弊病， 尤其对于不规范的船舶， 水尺模糊不清或者根本没有水尺的情况， 更为适用， 同时可通过船舶吃水计算船舶的载 重。
本发明的目的是通过如下措施来达到的： 船舶智能水尺计重装置， 其特征在于它包 括四个平衡浮式水箱， 四个平衡浮式水箱分别两两个布置在被测量船体的两侧， 有集控 室位于一侧的二个平衡浮式水箱之间， 有连接管梁连接集控室和位于集控室前后的平衡 浮式水箱， 有泵阀室位于另一侧的二个平衡浮式水箱之间， 有连接管梁连接泵阀室和位 于泵阀室前后的平衡浮式水箱， 在同侧的二个平衡浮式水箱之间的下方通过浮箱纵向连 接管梁连接， 有弹性定中支架固定在集控室和泵阀室内侧的连接管梁上， 在被测量船体 的下方平衡浮式水箱之间通过浮箱横向连接管梁连接， 在所述的浮箱横向连接管梁上均 匀布置有底部扫描传感器， 在所述的平衡浮式水箱的内侧布置有舷侧扫描器。
在上述技术方案中， 所述的平衡浮式水箱上均布置有透明管式水平仪， 所述的透明 管式水平仪位于平衡浮式水箱外侧。
在上述技术方案中， 在所述的弹性定中支架上的活动端有测距滚轮。
在上述技术方案中， 所述的测距滚轮上有安装有磁性防滑差轮缘。
在上述技术方案中， 所述的平衡浮式水箱上均布置有导航墩柱， 导航墩柱朝向被测 量船体的一侧。 所述弹性定中支架和测距滚轮与测量显示系统连接并通入计算机处理器，所述舷侧 扫描器和底部扫描传感器与扫描显示系统连接并通入计算机处理器。
本发明船舶智能水尺计重装置的有益效果是： [1]、 由要用小艇看外水尺， 变成了在 船舶航行的监控船或监控站看电子扫描水尺； [2]、由分辩率是 5厘米油漆画的外壳水尺， 变成了分辩率是 2毫米自动读数水尺； [3]、 由波浪不平的水面看尺， 变成了在计算机显 示屏上看水尺； [4]、 由分散人工读尺， 变成了微机自动读尺， 集中自控管理； [5]、 由长 期"借用"没有定标、 无量值传递系统的水尺计量系统， 变成了可以列为国家强检计量器 具管理项目， 有量值传递系统的工作计量器具。提高了计量精度， 保证了计量的准确性。
本发明船舶智能水尺计重装置操作安全、 方便， 省时， 省钱， 准确、 实用性好。 附图说明
图 1为本发明船舶智能水尺计重装置的结构示意图 （俯视）。
图 2为本发明船舶智能水尺计重装置的横断面图。
图 3为本发明船舶智能水尺计重装置的侧视图。
图 4为本发明船舶智能水尺计重装置的侧视图。
图中 1. 导航墩柱, 2.集控室 ,3.泵阀室 ,4.弹性定中支架 ,5. 测距滚轮, 6.被测量船体, 7. 底部扫描传感器, 8.舷侧扫描器, 9.平衡浮式水箱 ,10.透明管式水平仪, 11.浮箱纵向连接管 梁, 12.浮箱横向连接管梁, 13.连接管梁, 14.测量显示系统 ,15.扫描显示系统 ,16.计算机处理 器。
具体实施方式
下面结合附图详细说明本发明的实施情况， 但它们并不构成对本发明的限定， 仅作 举例而已。 同时通过说明本发明的优点将变得更加清楚和容易理解， 图中箭头所示的方 向为船舶行驶的方向。
参阅附图可知： 本发明船舶智能水尺计重装置， 它包括四个平衡浮式水箱 9， 四个 平衡浮式水箱 9分别两两个布置在被测量船体 6的两侧， 有集控室 2位于一侧的二个平 衡浮式水箱 9之间，有连接管梁 13连接集控室 2和位于集控室 2前后的平衡浮式水箱 9， 有泵阀室 3位于另一侧的二个平衡浮式水箱 9之间，有连接管梁 13连接泵阀室 3和位于 泵阀室 3前后的平衡浮式水箱 9， 在同侧的二个平衡浮式水箱 9之间的下方通过浮箱纵 向连接管梁 11连接， 有弹性定中支架 4固定在集控室 2和泵阀室 3内侧的连接管梁 13 上，在被测量船体 6的下方平衡浮式水箱 9之间通过浮箱横向连接管梁 12连接，在所述 的浮箱横向连接管梁 12上均匀布置有底部扫描传感器 7，在所述的平衡浮式水箱的内侧 布置有舷侧扫描器 8 (如图 1、 图 2、 图 3所示）。
平衡浮式水箱 9上均布置有透明管式水平仪 10， 所述的透明管式水平仪 10位于平 衡浮式水箱 9外侧。 在所述的弹性定中支架 4上的活动端有测距滚轮 5。 测距滚轮 5上 有安装有磁性防滑差轮缘。 平衡浮式水箱 9上均布置有导航墩柱 1， 导航墩柱 1朝向被 测量船体 6的一侧 （如图 1、 图 2、 图 3所示）。
弹性定中支架 4和测距滚轮 5与测量显示系统 14连接并通入计算机处理器 16， 所 述舷侧扫描器 8和底部扫描传感器 7与扫描显示系统 15连接并通入计算机处理器 16(如 图 4所示）。
本发明中的管式水平仪、 平衡浮式水箱等部件的作用为达到系统水平并测定输出水 平面的基准点， 为完成测量被测量船体的吃水深度、船体长度（不包括两端的部分）、船 舶宽度的技术方案奠定基础。
本发明船舶智能水尺计重装置中的测距滚轮（）、弹性定中摆动支架， 船舶导航进入 系统后， 通过摆动支架自动定中， 测距滚轮在船舶舷侧均匀滚动， 从而测量出船舶的舷 侧的基本长度 (不包括船舶两端的顶体部分）；由摆动支架的摆动角度测算出船舶的宽度。 并且由此测量信号跟踪底部扫描传感器工作指令同步扫描。
本发明船舶智能水尺计重装置中舷侧传感器和底部传感器扫描， 测量出监控点到到 船舶舷侧和底部的距离， 再由监控点到水平面基准点的关系， 测算出船舶的吃水深度， 也就是平时常说的准确读出的船舶吃水。
本发明船舶智能水尺计重装置对船舶的航行速度和测量系统的调整水平及摆动支架 的接触力度需要精密设计， 保障底部传感器与被测量的船底基准面垂直距离不变。 确保 水尺计量准确无误。 本系统应归口为位移计量器具， 应该由计量部门完成周期检验和抽 检， 从而保证量值传递的准确性， 建立法定管理程序。
本发明船舶智能水尺计重装置的工作过程如下： 包括管式水平仪、 平衡浮式水箱、 导航墩柱、 泵阀室， 将测量架 （或者称测量平台） 系统调整平衡， 锚泊或者固定在航道 适当的位置， 迎侯被检测船舶的到来。
测距滚轮、 弹性定中支架、 自动定中， 并跟踪指令底部扫描传感器， 开始扫描和终 止扫描位置的程序， 网络系统将扫描出来的船宽信号和船舶吃水信号输送到计算机， 从 而自动读出船舶吃水数据。
本发明可通过测量安放测距滚轮两侧摆杆的角度， 可以测知船舶的宽度； 同时该摆 杆为弹性摆杆， 有将在水中浮动的测量装置与被测船体对中的功能， 便于测试准确。
宽度和深度扫描传感器显示处理系统、 测距滚轮和摆动支架、 计算机网络系统， 根 据船舶的相关资料和方形系数， 计算出船舶的排水量， 后又根据水的密度和船舶载货图 表， 计算出船舶的载货量。
结合被测量船的船长、 方形系数等基本数据， 可以计算出该船的排水量， 再按水的 密度可以准确地计算出船舶的载荷与自重的总重量， 简称水尺计重。
需要说明的是附图中的被测量船舶仅为本发明说明方便也显示， 它并不是本发明船 舶智能水尺计重装置中的部件。 其它未经详细说明的部分均为现有技术。

Claims

权利 要求书
1、 船舶智能水尺计重装置， 其特征在于它包括四个平衡浮式水箱 （9)， 四个平衡 浮式水箱（9)分别两两个布置在被测量船体（6) 的两侧， 有集控室 （2)位于一侧的二 个平衡浮式水箱（9)之间， 有连接管梁 （13 )连接集控室 （2)和位于集控室 （2)前后 的平衡浮式水箱 （9)， 有泵阀室 （3) 位于另一侧的二个平衡浮式水箱 （9) 之间， 有连 接管梁 （13) 连接泵阀室 （3) 和位于泵阀室 （3) 前后的平衡浮式水箱 （9)， 在同侧的 二个平衡浮式水箱（9)之间的下方通过浮箱纵向连接管梁（11 )连接， 有弹性定中支架
(4) 固定在集控室 （2) 和泵阀室 （3) 内侧的连接管梁 （13) 上， 在被测量船体 （6) 下方的二个异侧平衡浮式水箱（9)之间通过浮箱横向连接管梁（12)连接， 在所述的浮 箱横向连接管梁 （12) 上均匀布置有底部扫描传感器 （7)， 在所述的平衡浮式水箱 （9) 的内侧布置有舷侧扫描器 （8)。
2、 根据权利要求 1所述的船舶智能水尺计重装置， 其特征在于所述的平衡浮式水 箱 （9) 上均布置有透明管式水平仪 （10)， 所述的透明管式水平仪 （10) 位于平衡浮式 水箱 （9) 外侧。
3、 根据权利要求 1或 2所述的船舶智能水尺计重装置， 其特征在于在所述的弹性 定中支架 （4) 上的活动端有测距滚轮 （5)。
4、 根据权利要求 1或 2所述的船舶智能水尺计重装置， 其特征在于所述的平衡浮 式水箱 （9) 上均布置有导航墩柱 （1 )， 导航墩柱 （1 ) 朝向被测量船体 （6) 的一侧。
5、根据权利要求 3所述的船舶智能水尺计重装置，其特征在于所述的测距滚轮（5) 上有安装有磁性防滑差轮缘。
6、 根据权利要求 3所述的船舶智能水尺计重装置， 其特征在于所述弹性定中支架 (4)和测距滚轮（5)与测量显示系统（14)连接并通入计算机处理器（16)， 所述舷侧 扫描器（8)和底部扫描传感器（7)与扫描显示系统（15)连接并通入计算机处理器（16 λ
PCT/CN2011/078263 2010-12-02 2011-08-11 船舶智能水尺计重装置 WO2012071904A1 (zh)

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102050211B (zh) * 2010-12-02 2013-01-23 徐传仁 船舶智能水尺计重装置
CN102496189B (zh) * 2011-12-15 2014-03-19 江苏省交通规划设计院股份有限公司 船闸不上岸计重收费系统及其工作方法
CN102837808A (zh) * 2012-08-30 2012-12-26 江苏永钢集团有限公司 一种船舶水位测量仪
CN103267515B (zh) * 2013-05-23 2015-03-11 江门市南洋船舶工程有限公司 一种船舶水尺数字装配作业使用的对线装置
CN113581399B (zh) * 2021-08-05 2024-04-26 中国舰船研究设计中心 一种船舶吃水及海水密度测量系统

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495880A (en) * 1982-05-19 1985-01-29 Maniscalco Philip M Draft assisted delivery system
JPH0411595A (ja) * 1990-04-27 1992-01-16 Nkk Corp 吃水計測方法
US5547327A (en) * 1995-09-01 1996-08-20 Aerometrics, Inc. Method and apparatus for continuously determining the inclination and draft of a waterborne floating vessel to enable automatic loading of the vessel
WO2005057143A1 (ja) * 2003-12-09 2005-06-23 Shigeru Aoki 喫水(水位)測定装置
NL1029071C2 (nl) * 2005-05-18 2006-11-21 Sygo B V Werkwijze en inrichting voor het bepalen van de diepgang van een boot.
CN101195405A (zh) * 2006-12-08 2008-06-11 武汉大学 船舶电子吃水监测系统
CN102050211A (zh) * 2010-12-02 2011-05-11 徐传仁 船舶智能水尺计重装置
CN201901246U (zh) * 2010-12-02 2011-07-20 徐传仁 船舶智能水尺计重装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191115832A (en) * 1911-07-07 1912-03-07 William Arthur Williams New or Improved Means for Ascertaining the Weight of a Ship at any Time when Afloat.
US2023548A (en) * 1933-09-22 1935-12-10 Ralston Shirley Brooks Apparatus for graphically ascertaining the stability and trim of ships under assumed loads
US2379902A (en) * 1943-04-09 1945-07-10 Frederic R Harris Floating dry dock and pumping apparatus
US2920516A (en) * 1957-12-10 1960-01-12 Moore Buford Owen Magnetic device for applying antiskid chains
GB1333994A (en) * 1971-06-16 1973-10-17 Iturribarria Miguel F A De Marine levelmeter
US4872118A (en) * 1984-08-09 1989-10-03 Naidenov Evgeny V System for automated monitoring of trim and stability of a vessel
US6836746B2 (en) * 2002-04-01 2004-12-28 Control Stuff, Inc. Method and apparatus for calculating the payload on a water-borne vessel
US9376167B2 (en) * 2008-04-01 2016-06-28 National Maritime Research Institute Frictional resistance reduction device for ship

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495880A (en) * 1982-05-19 1985-01-29 Maniscalco Philip M Draft assisted delivery system
JPH0411595A (ja) * 1990-04-27 1992-01-16 Nkk Corp 吃水計測方法
US5547327A (en) * 1995-09-01 1996-08-20 Aerometrics, Inc. Method and apparatus for continuously determining the inclination and draft of a waterborne floating vessel to enable automatic loading of the vessel
WO2005057143A1 (ja) * 2003-12-09 2005-06-23 Shigeru Aoki 喫水(水位)測定装置
NL1029071C2 (nl) * 2005-05-18 2006-11-21 Sygo B V Werkwijze en inrichting voor het bepalen van de diepgang van een boot.
CN101195405A (zh) * 2006-12-08 2008-06-11 武汉大学 船舶电子吃水监测系统
CN102050211A (zh) * 2010-12-02 2011-05-11 徐传仁 船舶智能水尺计重装置
CN201901246U (zh) * 2010-12-02 2011-07-20 徐传仁 船舶智能水尺计重装置

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