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AUTOMATION SYSTEMS GROUP


INSTITUTE OF COMPUTER ENGINEERING


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AUTOMATISIERTES ZAHLUNGS- UND VERTRAGSMANAGEMENT IM BAUWESEN MITTELS
BLOCKCHAIN-TECHNOLOGIE UND BIM 5D (FMCHAIN)

 

Support: FFG Smarte Datenwirtschaft AT/DE Project management: Wolfgang Kastner
Project team: Thomas Preindl Start: 2019-12-01 Finished: 2021-11-30

 

 


DESCRIPTION:

Building Information Modeling (BIM) is a new way to describe a building using a
modeling approach. The model cultivates an information base for building related
tasks during the architectural design, construction, operation, and maintenance
and allows the creation of a digital representation of the building (Building
Digital Twin). Due to the increasing digital transformation in the construction
industry, blockchains have been identified as a promising approach to prove
transactions in planning/construction and management processes by building on
the knowledge of previous transactions and validating the processes and
sequences involved. Building automation is focused on measuring, controlling,
and monitoring of tech-nical processes in buildings managed by automation
networks and flexible infra-structure for communication between smart sensors,
actuators and controllers. The technical facility management (TFM) covers the
maintenance, planning and the operation of the complete technical infrastructure
and building services. As part of the bilateral cooperation BIMCHAIN, smart
contracts based on blockchain technology are to be investigated and tested for
the entire life cycle of a building. The present FMCHAIN project is incorporated
here, but focuses on the operating phase of a building. FMCHAIN is, therefore,
researching how building automation systems and their databases can be
seamlessly and securely inte-grated into a blockchain based architecture in
order to e.g., automatically forward error messages and trigger underlying
processes for correcting faults via smart contracts. FMCHAIN plans to initiate
necessary maintenance and service pro-cesses via smart contracts that can be
traced back to faulty or sub-optimal be-havior of the building services. The
relevant data (such as measurements, feed-back from users) are traceable
recorded, and according measures to e.g., correct the fault can be observed on
the blockchain. As part of the project, innovative use cases will be defined, a
system architecture conceptually developed and tested by a proof-of-concept that
is in parallel subjected to a security audit. Subsequent-ly, it is planned to
compare and integrate the local proof-of-concept with the work of the
transnational project BIMCHAIN.


FOR MORE INFORMATION, VISIT THE PROJECT WEBSITE OF THE TRANSNATIONAL PROJECT
BIMCONTRACTS!

 

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