recommendation

Recommendation messages are sent whenever rapid actions would quickly improve efficiency on the shop floor.

2 minute read

Topic

MQTT: ia/<customerID>/<location>/<AssetID>/recommendation

For Kafka just switch the / character with a .

Usage

recommendation are action recommendations, which require concrete and rapid action in order to quickly eliminate efficiency losses on the store floor.

Content

key	data type	description
`uid`	`string`	UniqueID of the product
`timestamp_ms`	`int64`	unix timestamp of message creation
`customer`	`string`	the customer ID in the data structure
`location`	`string`	the location in the data structure
`asset`	`string`	the asset ID in the data structure
`recommendationType`	`int32`	Name of the product
`enabled`	`bool`	-
`recommendationValues`	`map`	Map of values based on which this recommendation is created
`diagnoseTextDE`	`string`	Diagnosis of the recommendation in german
`diagnoseTextEN`	`string`	Diagnosis of the recommendation in english
`recommendationTextDE`	`string`	Recommendation in german
`recommendationTextEN`	`string`	Recommendation in english

JSON

Example

A recommendation for the demonstrator at the shown location has not been running for a while, so a recommendation is sent to either start the machine or specify a reason why it is not running.

{
    "UID": "43298756", 
    "timestamp_ms": 15888796894,
    "customer": "united-manufacturing-hub",
    "location": "dccaachen", 
    "asset": "DCCAachen-Demonstrator",
    "recommendationType": "1", 
    "enabled": true,
    "recommendationValues": { "Treshold": 30, "StoppedForTime": 612685 }, 
    "diagnoseTextDE": "Maschine DCCAachen-Demonstrator steht seit 612685 Sekunden still (Status: 8, Schwellwert: 30)" ,
    "diagnoseTextEN": "Machine DCCAachen-Demonstrator is not running since 612685 seconds (status: 8, threshold: 30)", 
    "recommendationTextDE":"Maschine DCCAachen-Demonstrator einschalten oder Stoppgrund auswählen.",
    "recommendationTextEN": "Start machine DCCAachen-Demonstrator or specify stop reason.", 
}

Producers

Typically Node-RED

Consumers

kafka-to-postgresql

Last modified February 17, 2023: update (#208) (ea731fc)