Joint MISTRAL/CESI lunch workshop 15 th November 2017

Transcription

1 Joint MISTRAL/CESI lunch workshop 15 th November 2017

2 ITRC at Newcastle

3 ITRC at Newcastle

4 MISTRAL at Newcastle New approach to infrastructure data management to open-up analytics, modelling and visualisation of infrastructure systems. Next generation of infrastructure systems simulation and tools. Multiscale approach buildings,, cities, regions, nationally. A key focus on infrastructure data, analytics, modelling and visualisation for Urban Systems Science.

5 Infrastructure Systems Data New Opportunities & Challenges

6 NISMOD-DB++ Prototype Design

7 NISMOD-DB++: Architecture NSIMOD-DB++ User API Models Web interfaces Admin interfaces Flexibility in type of databases employed Database to fit the data Access controlled through a single database

8 NISMOD-DB++: A Newcastle Pilot NISMOD-DB-Households

9 NISMOD-DB++: A Newcastle Pilot NISMOD-DB-Networks

10 NISMOD-DB++: A Newcastle Pilot Hybrid Queries Find the number of people and number of households who are dependent on different electricity sub-stations.

11 Ji s Research City Scale Networks Spatial heuristic algorithm for generating fine scale urban infrastructure networks. Digital representation of urban infrastructure networks to understand spatial connectivity, local energy demand, and aggregation of infrastructure service flow. Database schema development to accommodate infrastructure networks to enable further applications.

12 Spatial Heuristic Algorithm Haven t got spatial data for infrastructure networks? Want some advice for infrastructure network planning? Let s generate them spatially

13 Spatial Heuristic Algorithm Building Layout Substation Layout Road Network Spatial Heuristic Algorithm Distribution Network Layout

14 Spatial Heuristic Algorithm Results

15 Spatial Heuristic Algorithm Results The synthetic networks are rich in: Geometry Spatial Connectivity

16 Spatial Heuristic Algorithm Results City level distribution network generation (Newcastle) 657 Synthetic distribution networks Serving buildings Actual distribution network diagram (Northern Power Grid)

17 Ji s Future Work Database schema development Distribution Networks Database App for simulation or Analysis stored in Data Query API e.g. Electricity Distribution e.g. PostGIS / ITRC e.g. Simulation of voltage drops on feeder networks Database schema should be scalable and transferable enough to efficiently handle common queries on infrastructure networks of mega cities (such as London).

18 BIM, Infrastructure + Real Time Data Apache Kafka message broker Neo4j graph database JSON processor s Model parsers Link topic Node topic BIM Flow topic Ubuntu VM Local Node.JS web server Web browser GIS Web socket Web socket

19 UKCRIC DAFNI at Newcastle Data and Analytics Facility for National Infrastructure 8M national capability for infrastructure modelling, simulation and visualisation facilities Develop by UKCRIC Universities and STFC Harwell. Develop a national infrastructure modelling database capability. Provide many-task computing facilities. Facilitate coupling of simulation modules to enable system-of-systems simulation. Link with visualisation facilities to enable scrutiny and communication of complex and high dimensional simulation results. DAFNI s visualisation facilities, which will be located within participating universities as well as at Harwell to enable scrutiny of big datasets and complex model outputs.

20 UKCRIC DAFNI at Newcastle Co-develop with STFC A national infrastructure database: A secure facility for assembling, hosting and creating datasets on infrastructure assets and networks, and the human and natural environments in which they are located. Management of licence arrangements, and a commitment to Open Data, as far as possible, but with tiered security arrangements.

21 MISTRAL/DAFNI Opportunities DAFINI-Accelerator EPSRC 1M pump priming grant to crowd-in DAFNI development and use. Ordnance Survey working with NWl and UK Power Networks (CKI) on developing a national infrastructure assets register. NIC and ATI looking to develop a national digital twin pilot study probably at the neighbourhood scale over 6-months. IDBE initiative between OGC and Building-SMART to develop a integrated data standard for BIM/spatial data. Key to get infrastructure involved.