OBSERVED PROPERTY
Fields | Type | Description | Purpose |
|---|---|---|---|
ID (OBSERVED PROPERTY identifier) | M | wheel.location.technical | GRAMMAR |
OBSERVED PROPERTY name | M | Wheel Location Technical | GRAMMAR |
OBSERVED PROPERTY type | M | location.technical | GRAMMAR |
Applicable to | |||
Also known as | O | tyre position, wheel position | TIC Description |
Definition | M | Identifies the unique position of the wheel in relation to the subject and links the following observed properties to this unique position. | TIC Description |
Further Detail | O | As forward is definied according to https://tic40.atlassian.net/l/c/gH26X17H, 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. | TIC Description |
Required Information | M | id, location.technical | TIC Description |
SUBJECT | axle | ||
CONCEPT | location | ||
Value | binary: 00 00 00 00 to 11 11 11 11 decimal: 00 00 to 15 15 | ||
Related standards | O | SAE J1939 SPN 929 ETRTO TRA JATMA | TIC Description |
Related TIC 4.0 definition | O | Location https://tic40.atlassian.net/l/c/YVsUcrYo https://tic40.atlassian.net/l/c/gH26X17H | TIC Description |
Example | M | Decimal wheel.location.technical = 00 00 would be left front tyre for a straddle carrier. Decimal wheel.location.technical = 01 01 would be right second front tyre for a straddle carrier. Decimal wheel.location.technical = 02 03 would be right outside rear on a 3-axle tractor with dual tyres per side (3rd axle, 4th tire). | TIC Description |
Example in the context of the grammar | M | A Json message of two specific wheels of the drive system. Their position in the machine are defined by the location_technical {
"che": [
{
"id": "",
"drive": [
{
"id": "",
"axe": [
{
"id": "",
"wheel": [
{
"id": "1234123",
"name": "frontleft",
"number": 1,
"location": {
"technical": [
{
"pom": "ioutput",
"pomt": "actual",
"timestamp": "2021-04-14T07:13:55.872Z",
"qualifier": "wheel",
"value": [
"01 01"
]
}
]
}
},
{
"id": "123423145",
"name": "frontright",
"number": 2,
"location": {
"technical": [
{
"pom": "ioutput",
"pomt": "actual",
"timestamp": "2021-04-14T07:13:55.872Z",
"qualifier": "wheel",
"value": [
"01 02"
]
}
]
}
}
]
}
]
}
]
}
]
}
| TIC Description |
Search tags | M | wheel_ID, rim_ID, tyre_ID, tire_ID, wheel_location, rim_location, tyre_location, tire_location, wheel_position, rim_position, tyre_position, tire_position | Technical |
Version / Date | M | Release 2022.003 / 01.11.21 | Technical |
Internal TIC Version | M | definition technical group | Technical |
Created by | Edited by | Review / Approve | Published |
Drive | |||