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CONCEPT

Fields

Type

Description

Purpose

ID (Concept identifier)

M

ventilation

GRAMMAR

Concept name

M

Ventilation

GRAMMAR

Concept type

M

metadata

GRAMMAR

Also known as

O

configurationair circulation, parameters, aeration

TIC Description

Definition

M

Default or adjusted values of a control variable that a system tries to maintain or achieve.The action of allowing or/and push/pull air flow

Further Detail

O

For example, the air located outside In the context of a reefer container (“cargo|@|TypeReefer” in the TIC4.0 language)., ventilation is the action of allowing air from the outside to enter the cargo|@|reefer through the ventilation system, with the aim of maintaining the required internal air conditions for the type of commodity.

TIC Description

Required Information

M

SUBJECT; OBSERVED PROPERTY; POM; POMT and VALUE

TIC Description

SUBJECT

 cargo; che; terminal

Cargo 2023.009 , CHE

 

POINT OF MEASUREMENT

 

POM: Input (represents the actual order given to a subject to perform in a specific way, also known as SETPOINT)

Output (represents the actual measurement from the sensors)

POMT: actual,

 

OBSERVED PROPERTY

 

Air:

Temperature:

15 degrees Celsius of ambient temperature of the air measured by the reefer container sensor.

cargo|@|ambient|air|temperature|#name#sensor1|#unit#celsius|output|actual|value = 15

Humidity:

80% of humidity in the ambient of the air measured by the reefer container sensor.

cargo|@|ambient|humidity|#name#humiditysensor|#unit#percentage|input|actual|value = 80

Flow:

Air speed of 30 km/h affecting a reefer cargo.

terminal|@|ambient|@|air|flow|#name#flowsensor|#unit#km/h|output|actual|value = 30

Pressure:

A sensor in the terminal measuring a Pressure of 1013 hPa (1 atm)

terminal|@|ambient|@|air|pressure|#name#setpoint|#unit#hPa|input|actual|value = 1013

DewPoint:

The definition of dew point is the temperature point at which the air can hold no more water (water vapour) and is one of the factors in the heat index. It is always lower or the same as the air temperature. When the dew point is low, around 50 - 60°F/10 - 15°C, the air will feel comfortable.

O2

The level of O2 in the air

cargo|@|ambient|@|air|O2|#name#sensor|#unit#percentage|output|actual|value = 5

CO2

The level of CO2 in the air

cargo|@|ambient|@|air|CO2|#name#sensor|#unit#percentage|output|actual|value = 5

Nitrogen

The level of nitrogen in the air

cargo|@|ambient|@|air|nitrogen|#name#sensor|#unit#percentage|output|actual|value = 5

Lighting:

Sound:

 

Value

 

celsius; % percentage; CBH; hpa; mbar; km/hFlow Exchange

The ventilation setting can be shown either as a percentage or as a value in cubicmeterspersecond, which stand for cubic meters per hour.

The CBM value indicates the amount of air moving into and out of the container within the given time frame, where a higher value signifies a greater ventilation rate.

A reefer configured with a ventilation setpoint of 15%

cargo|@|ventilation|flowexchange|input|actual|#unit#porcentage|value=15

 

Value

 

% percentage; cubicmeterperhour

 

Related standards

O

TIC Description

Related TIC4.0 definition

O

https://tic40.atlassian.net/l/cp/QykfBcSv; https://tic40.atlassian.net/l/cp/haZAujnm ; https://tic40.atlassian.net/l/cp/eEQQTACz ; Temperature ; Humidity; DewPoint; Volume; Flow;

TIC Description

Example

M

A reefer configured with a reading of the:

return temperature sensor of 15° C

cargo|@|air|temperature|#name#returnsensor1|#unit#celsius|output|actual|value = 15

and

a reading of the supply temperature sensor of 15° C

cargo|@|air|temperature|#name#supplysensor1|#unit#celsius|output|actual|value = 15

and

configured with a Humidity setpoint of 80%

cargo|@|air|humidity|#name#setpoint|#unit#percentage|input|actual|value = 80

and

configured with a Pressure setpoint of 1013 hPa (1 atm)

cargo|@|air|pressure|#name#setpoint|#unit#percentage|input|actual|value = 1013ventilation setpoint of 15%. The value means that the ventilation valve of the cargo|@|reefertype is open to 15%.

cargo|@|ventilation|flowexchange|input|actual|#unit#porcentage|value=15

TIC Description

Example in the context of the grammar

M

Bloque de código
"cargo": [
        {
          "id": "ISO 6346",
          "isotypecode": "ISO 6346",
          "isotypecode1984": {
       "msg": {
    "metaelements": [
              {
                "pomid": "output",
   
            "pomt"idthread": "actual",
         
      "valueidsequence": "1131 ISO 6346:1984",
           
    "name": "102 size and type",
                "description"sender": "8154",
         
      "timestamp": "2024-0508-17T0909T07:2400:2732.544Z441Z",
         
      "codelistresponsibleagencycodetopic": "3055 5",
           
    "codelistresponsibleagencynamedestination": "3055 ISO"
              }
            ]
          },
          "air": {
            "temperature": [
              {
                "name":"returnsensor1""creationtimestamp": null,
                "pom"starttimestamp": "output",
                "pomt": "actual",
                "timestamp": "2024-05-17T09:24:27.545Z",
     2024-08-09T07:00:32.442Z",
          "unit"endtimestamp":"celsius",                 "value": 15
              },
              {
                "name":"supplysensor1",
                "pom": "output",
                "pomt": "actual",
                "timestamp": "2024-05-17T09:24:27.545Z",
     2024-08-09T07:00:32.442Z",
          "unit":"celsius",
                "value": 15
              }
            ],
            "humidity": [
         "version": "2022.009"
  },
  "tos": [
    {
                "name":"setpoint",
                "pom": "output",
         "id": "120SUPERCURRO2023",
      "pomtname": "actualTOS",
       
        "timestampnumber": "2024-05-17T09:24:27.545Z",
         1,
      "unittype":"%",                 "value": 80
              }
            ],
     
      "ventilation": [
              {
                "pom"family": "output",
         
      "pomtbrand": "actual",
                "timestamp"model": "2024-05-17T09:24:27.545Z",
         
      "value": false
              }
            ],
            "freevolumecargo": [
   
          {
                "pom"id": "outputISO 6346",
     
          "pomtbrand": "actual",
     
          "timestampisotypecode": "2024-05-17T09:24:27.545Z",
                "value": false
              }
            ],
 ISO 6346",
          "flowisotypecode1984": [
              {
   
            "pom": "output",
                "pomt": "actual",
                "timestamp": "2024-05-17T09:24:27.545Z",
                "value": false
              }
            ],
            "pressure"metaelements": [
              {
                "name":"setpoint",
                "pom": "output",
                "pomt": "actual",
                "timestampvalue": "2024-05-17T09:24:27.545Z",
                "unit":"hPa1131 ISO 6346:1984",
                "valuename": 1013               }
            ],
            "dewpoint": [
              {
                "pom": "output"102 size and type",
                "pomtdescription": "actual8154",
                "timestamp": "2024-0508-17T0909T07:2400:2732.545Z462Z",
                "valuecodelistresponsibleagencycode": false
              }
            ],
            "ionization": [
              {
                "pom": "output""3055 5",
                "pomtcodelistresponsibleagencyname": "actual",
                "timestamp": "2024-05-17T09:24:27.545Z",
                "value": false3055 ISO"
              }
            ],
            "particulatematter": [
              {
                "pom": "output",
                "pomt": "actual",
     
          "timestamp": "2024-05-17T09:24:27.545Z",
                "value": false
              }
            ],
 
          "o2ventilation": [
              {
                "pom": "output",
                "pomt": "actual",
                "timestamp": "2024-05-17T09:24:27.545Z",
                "value": false
              }
            ],
            "co2": "flowexchange": [
              {
                "pom": "outputinput",
                "pomt": "actual",
                "timestamp": "2024-0508-17T0909T07:2400:2732.545Z462Z",
                "valueunit": false               }
            ],
            "nitrogen": [
              {
                "pom": "output""%",
                "pomt": "actual",
                "timestamp": "2024-05-17T09:24:27.545Z",
                "value": false15
              }
            ]
          }
        }
      ]
    }
  ]
},

TIC Description

Link to one or more operational processes

M

TIC Description

Search tags

M

#reefer #air #ambientair #cargo #setpoint

Technical

Version / Date

M

20240522

Technical

Internal TIC Version

M

first version

Technical

...