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KAIST Mobile Harbor Project
2009. 12
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What is Mobile Harbor? What is Mobile Harbor?
Novel maritime transport solution that can connect a large containership anchored
in the open sea and ports with shallow water
Large Containership
Draft 15m Shallow or Congested port
• Execute high speed loading and unloading in the wavy
open sea
• Deploy original, advanced technologies
Large Containership
Draft 15m Shallow or Congested port
Large Containership
Draft 15m Shallow or Congested port
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Economy of scale leads to increasing number of mega containerships
Expansion of Panama canal expedites the trend
Global container volume increases by ~8% a year
Required handling capacity expansion is 4-5 Busan Ports
Motivation (1) Motivation (1)
Continued increase
in global container shippingRise of supersized
containerships
Effective service for large containerships
Increased importance of transshipment cargo handling
Need for enhanced port capacity and capability
2/24
Global container volume(in million TEU)
/224
Environmental damage by port construction
National security
CO2 from massive Overland transportation
Prohibitively large SOC Investment
Mobile Harbor
Motivation (2) Motivation (2)
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Immediate Market Candidate Immediate Market Candidate
21/24
EUROPE ASIA
S. AMERICA
OCEANIA
AFRICA
N. AMERICA
• Limitation in port expansion
• Shallow water
• Undeveloped port infrastructrure
• Port congestion
• Panama Canal region
• Limitation in port expansion
/226
Mobile Harbor Product Line Mobile Harbor Product Line
17/23
• Product lines to satisfy diverse needs of individual ports
• Transfer unit and loading unit Integrated (A type) & Separated (B
type)
/227
Mobile Harbor Product Line Mobile Harbor Product Line
• Technically most challenging system (stabilization, loading/unloading)
• Economical size (small capacity, short range)
• Access to shallow water including river, strait
• Technically most challenging system (stabilization, loading/unloading)
• Economical size (small capacity, short range)
• Access to shallow water including river, strait
A1-250
• Stable, high-speed container handling (plural cranes onboard)
• Serves 8,000~10,000TEU containerships within 48hr
• Mid-to-long range transport
• Stable, high-speed container handling (plural cranes onboard)
• Serves 8,000~10,000TEU containerships within 48hr
• Mid-to-long range transport
A1-1200
18/23
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Mobile Harbor Product Line Mobile Harbor Product Line
• Uni-body motion
• High stability and operational efficiency
• Suitable for ports with high container volume
• Uni-body motion
• High stability and operational efficiency
• Suitable for ports with high container volume
B1
• Operating under ship-to-ship docking
• Single or plural cranes
• Flexibility to achieve optimal system configuration
• Operating under ship-to-ship docking
• Single or plural cranes
• Flexibility to achieve optimal system configuration
B2
19/23
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Integration IntegrationFocusFocusShort periodShort period Large scale Large scale
KAIST(Mobile Harbor Project),MH Co.
Univ. (Ulsan Univ, Pusan Nat’l Univ, SNU)
Research Institute(KIMM,MOERI,KMI,KR)
Public companies, Shipping lines(K-Water, Port Authority)
Original tech. development, basic design, Market analysis, Tech. holding company
Research collaboration
Collaborative R&D
Program consulting, Customer
Affi
liate
d P
artie
s
Role
s Program Structure Program Structure
Corporates (Hyundai-Wia, DSME,STX Offshore&Shipbuilding, Keumwon Eng.)
Local government/Overseas (Jeju-do,UCW America,Deloitte)
Detail design & production, Program consulting, Marketing
Customer, Workforce education & training
12/24
/2210
Goals of Mobile Harbor Project (2009) Goals of Mobile Harbor Project (2009)
Develop original technology and secure IP
Mobile Harbor Technology Developmentand Capability Demonstration
Design pilot system and demonstrate core capability
Develop product lines and business model
5/24
/2211
Roadmap Roadmap
/2212
Mobile Harbor Technology Mobile Harbor Technology
System Design &
Container Transport Network
Floating Platform
Highly-efficient Loading System
Docking & Mooring
MH Berth Interface
• Optimal system architecture• Economic and market
analysis• Global maritime cargo transport network analysis
• Stabilization of floating platform
• Robust structure design• Floating platform validation
6/24
• Mobile Harbor berth interface design
• Operation system• Transport effectiveness
• Highly efficient loading/unloading system
• Container transfer system• Performance testing
• Automated docking• Ship-to-ship mooring• Performance testing
/2213
Key Technologies Key Technologies
ZMC[Zero Moment Crane]
Ship-to-Ship docking
Spreader cable control
Spreader position control
High-speed transfer at a berth
/2214
Key Technologies Key Technologies
ZMC[Zero Moment Crane]
<Zero moment trolley: D4 type>
/2215
/2216
Ship-to-Ship Dock-
ing
Robot Arm with Vacuum Suction Pad and Winch Cable
/2217
< Quay Crane Type > < Tower Crane Type >
< Robot Arm Model >
/2218
Spreader Cable Control
• Up-and-down motion of Mobile Harbor caused
by ocean waves is compensated by controlling
the length of cables holding a spreader.
• With this control mechanism,
a spreader of the Mobile Harbor crane is able to
smoothly land on a target container
in the presence of heaving (up-and-down)
motion of the Mobile Harbor floating body.
/2219
• A motion control system has been
developed to achieve precise
positioning of a spreader to engage
with a container below.
• This system uses eight sensors to
measure the deviation of the current
spreader position and employs a virtual
force algorithm and a container pattern
detection algorithm.
Spreader Position Control
/2220
High-Speed transfer at a
Berth• A Mobile Harbor berth based on Roll-on Roll-off concept has been de-signed
to enable fast transfer of containers on board a Mobile Harbor to a yard
/2221
Progress to Date Progress to Date
• Mobile Harbor Idea initiated in 2007
• Mobile Harbor Center established (2009. 4)
• System Patent awarded (2) and filed (49)
• Participated in New Growth Engine Exhibition (5/26-5/28, KINTEX)
• Open House (8/13~8/14)
• Participated in Incheon International Logistics & Materials
Handling Exhibition (9/8-9/11, Songdo Convensia)
• Received TOI ($6.25mil) issued by Hyundai-Wia (9/28)
• Received LOI ($16.6mil) for investment issued by DSME (9/29)
• Demonstrate the Mobile Harbor in an ocean water basin (12/15)
• Mobile Harbor Idea initiated in 2007
• Mobile Harbor Center established (2009. 4)
• System Patent awarded (2) and filed (49)
• Participated in New Growth Engine Exhibition (5/26-5/28, KINTEX)
• Open House (8/13~8/14)
• Participated in Incheon International Logistics & Materials
Handling Exhibition (9/8-9/11, Songdo Convensia)
• Received TOI ($6.25mil) issued by Hyundai-Wia (9/28)
• Received LOI ($16.6mil) for investment issued by DSME (9/29)
• Demonstrate the Mobile Harbor in an ocean water basin (12/15)
Program Progress by Mobile Harbor Center
13/24
/2222
Progress to Date Progress to Date
• Marketing trip to North/Latin America and Initiated business discussion (7/17~23)
• Collaboration with UCW America (7/31)
• Identifying immediate potential market
(Africa, Middle East, Southeast Asia, North America, Yellow Sea region)
• Identifying several business models for Southeast Asia region
• Received MOU(related to commercialization) issued by Macquarie (10/21)
• Marketing trip to North/Latin America and Initiated business discussion (7/17~23)
• Collaboration with UCW America (7/31)
• Identifying immediate potential market
(Africa, Middle East, Southeast Asia, North America, Yellow Sea region)
• Identifying several business models for Southeast Asia region
• Received MOU(related to commercialization) issued by Macquarie (10/21)
Overseas Market Development Progress
14/24
/2223
Expected Benefits Expected Benefits
Techno-logical
Techno-logical
• Mobile Harbor technology leadership
• Role model for national R&D funding program
• Apply developed technology to other fields
Socio-economic
Socio-economic
• Export and promote related industries
• Create economic value by innovating maritime cargo
transport
• Increase transshipment market share
• Develop workforce in high technology
Environ-mental
Environ-mental
• Innovate cargo transport system that has been heavily
relying on overland transport
• Low-CO2 green growth
• Reduce environmental damage by port construction
/2224
Lessons from History: Mechanical innovation Lessons from History: Mechanical innovation
Steam Engine, James Watt 1784: Industrial Revolution
Double acting cylinder
6-bar Watt mechanism
Drastic increase in efficiency
and product life
The first airplane, Wright brothers 1903
Solved lift and roll control :
Wing warping
1903, 12 sec flight at10ft
1908, flying time of an hour
23/23
/2225
Thank you