[ ]搬入（一段目）代表例・平均サイクルタイムでの分析

- 100

- 80

- 60

- 40

- 20

0

20

40

60

80

100

0 10 20 30 40 50 60 70

　[

]主

巻速

度％

　　Reduce　Reduce　14sec.14sec.

Automatic　operationAutomatic　operation

reduce　5sec.reduce　5sec.

Predicting　Predicting　position　controlposition　control

reduce　9sec.reduce　9sec.

65sec.65sec.

51sec.

1. 　 Efficient lowering speed control 2. 　 Predicting position control

Cycle　time 　 65sec.→51sec. 　　 21.5 ％ improving　this　case

High productivity

1. Magic Eye

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Ho

isti

ng

　S

pe

ed

Average　productivity　is　increased　by　10%.

• Ｇａｎｔｒｙ ｓｐｅｅｄ Ｍａｘ １３５ m/min

• Ｐｒｅｃｉｓｉｏｎ ｏｆ ｓｔｅｅｒｉｎｇ ± ５０ｍｍ

Straight gantry travel by detecting magnetic guide line on the ground.

2. Auto Steering System

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Right　Magnetic　Sensor

Guide　line　for　auto　steering

Left　Magnetic　Sensor

2. Auto Steering System

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PLCLEFT MAGNETIC SENSOR

INVERTER INVERTER

M M

RIGHT MAGNETIC SENSOR

FWD Side AFT SideRight　Magnetic　

Sensor

Guide　line　for　auto　steering

FWD　Side　Motor

AFT　Side　Motor

Left　Magnetic　Sensor

・Detection of stacked container profile to take short cycle path

and prevent collision.. Sensor

Conventional

New

3.　 Stack Profile Sensor

35

Rail Mounted Gantry Crane

(RMGC)

36

Automated RMGC

37

　　　　　 VTR

ConclusionsConclusions

Automated RTG, RMGC

High productivity Quayside Crane

Operation Condition MonitoringOperation Condition Monitoring

Yard ManagementYard Management

Job ControllerJob Controller

Automated Guides Vehicle (AGV)

Operation Management System

We are continuing to develop new technology

for high productivity container terminal. We and JCHMA contribute tothe advanced container terminal.

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