wheel_location::observed_property [REVIEW]

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GRAMMAR

wheel_location

#wheel::concept

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TIC Description

tyre position, wheel position

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TIC Description

Identifies the unique position of the wheel in relation to the subject and links the following observed properties to this unique position.

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TIC Description

In case the subject travel direction forward is clear, the following applies:

The first number represents the position counting from front to back on the CHE. (In binary system: The high order 4 bits (first) represent this position number).

The second number represents the position counting from left to right when facing in the direction of the normal CHE travel (forward). (In binary system: The low order 4 bits (second) represent this position number).

In binary system: Instead of 4 / 4 bits, the byte can be split for example 6 / 2 to accomodate STS application, so that up to 64 wheels on each side are possible.

The wheel_location should be labelled on the machine for better identification by humans.

In case the travel direction forward is not clear (e.g. missing cabin, RTG, RMG, ASC, AGV): Forward needs to be defined by the vendor or the operator and needs to be labelled on the machine.

As a generic definition the following applies to STS cranes:

STS crane (lateral movement): looking towards the water left side is forward.

STS crane (trolley movement): forward is moving into the direction of the ship.

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TIC Description

SUBJECT; SUB-SUBJECT=traction; and VALUE

same as #wheel::concept

any related to wheels

binary: 00 00 00 00 to 11 11 11 11

decimal: 00 00 to 15 15

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TIC Description

SAE J1939 SPN 929

ETRTO TRA JATMA

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TIC Description

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TIC Description

Decimal wheel_ID 00 00 would be left front tyre for a straddle carrier.

Decimal wheel_ID 01 01 would be right second front tyre for a straddle carrier.

Decimal wheel_ID 02 03 would be right outside rear on a 3-axle tractor with dual tyres per side (3rd axle, 4th tire).

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TIC Description

(SC#71_traction) (wheel_id=00 00) (pressure_bar=9.8)

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Technical

#wheel_ID, #rim_ID, #tyre_ID, #tire_ID, #wheel_location, #rim_location, #tyre_location, #tire_location, #wheel_position, #rim_position, #tyre_position, #tire_position

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Technical

TIC_R_2020 / 14.01.2021

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Technical

definition technical group