SIEMENS
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Siemens CR 1 · 2015
3
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Function
(continued)
SIMOCRANE Advanced Technology
SIMOCRANE Sway Control
The types of blocked regions and their purposes are shown in
the following graphic.
Layout of blocked regions
If a bay scanner is also used, the signal of the obstacle height is
evaluated in addition to the traveled curve. The distance from
the scanner to the surface of the container stack is measured
(see graphic below, dashed lines).
This value must be converted to a laser value in the PLC which
corresponds to the distance from floor = NULL to the top edge
of the container stack at this point (see graphic below; converted
laser value). The vertical distance between 2 valid measuring
points is set to the height of the highest measuring point.
Measurement of the height of the container stack with the laser measurement sensor
Blocked regions
(two-dimensional
blocked regions)
Fixed
blocked regions
(max. 20)
■
Before every automatic start, obstacle curve can
be transferred to the system via the PLC
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Can be used to block areas on land
(e.g. truck)
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Traversing curve is
plotted in every mode
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Obstacles on the water side
(e.g. container stacks)
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Start is possible from obstacle in manual
mode
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Automatic traverse to destination ends
vertically above the obstacle
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Obstacles on the land side
(e.g. load edges, binding platform)
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Start and target position within the
obstacles is not possible
Variable
blocked regions
(max. 200)
External
blocked regions
Internally acquired
blocked regions
G_CR01_EN_00228a
Landside
Waterside
Clearance
Measured
laser value to
surface
Converted
laser value
Scanners
G_CR01_EN_00229
Measuring
point
Traversing direction
Resulting
traversing
curve
© Siemens AG 2015