{"id":"https://openalex.org/keywords/fieldbus","display_name":"fieldbus","description":"A fieldbus is a digital industrial communication network connecting sensors, actuators, and controllers in automated systems.","display_name_alternatives":["field bus","fieldbuses","field buses","fieldbus systems","industrial fieldbus"],"ids":{"openalex":"https://openalex.org/keywords/fieldbus","wikidata":"https://www.wikidata.org/wiki/Q1141640"},"primary_topic":{"id":"https://openalex.org/T13344","display_name":"Industrial Automation and Control Systems","score":0.7042,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13344","display_name":"Industrial Automation and Control Systems","score":0.7042,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":7491,"cited_by_count":16206,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/fieldbus","updated_date":"2026-10-19T04:06:21","created_date":"2022-04-12T19:38:12"}
